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  • GFZ German Research Centre for Geosciences  (66)
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  • 1
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: 19/M 97.0041
    In: Solving ordinary differential equations
    Materialart: Monographie ausleihbar
    Seiten: XV, 614 S.
    Ausgabe: 2nd rev. ed.
    ISBN: 3540604529
    Klassifikation:
    C.1.8.
    Sprache: Englisch
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: 6/M 97.0458
    In: International Association of Geodesy symposia
    Materialart: Monographie ausleihbar
    Seiten: XVI, 746 S.
    ISBN: 3540633529
    Serie: International Association of Geodesy symposia 117
    Klassifikation:
    A.1.1.
    Sprache: Englisch
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    Signatur: M 93.0034
    In: Physical and chemical sciences research report
    Materialart: Monographie ausleihbar
    Seiten: X, 332 S. : Ill., graph. Darst.
    ISBN: 3540113282
    Serie: Physical and chemical sciences research report 3
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin ; Heidelberg : Springer
    Signatur: 12/M 00.0197 ; PIK N 456-99-0012
    Materialart: Monographie ausleihbar
    Seiten: XI, 179 S.
    ISBN: 3540657843
    Klassifikation:
    Meteorologie und Klimatologie
    Sprache: Englisch
    Standort: Lesesaal
    Standort: A 18 - Bitte bestellen
    Zweigbibliothek: GFZ Bibliothek
    Zweigbibliothek: PIK Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: 4/M 02.0107
    In: Lecture notes in earth sciences
    Materialart: Monographie ausleihbar
    Seiten: 111 S.
    ISBN: 3540656049
    Serie: Lecture notes in earth sciences 85
    Klassifikation:
    A. 2.5.
    Sprache: Englisch
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: 4/M 02.0106
    In: Lecture notes in earth sciences
    Materialart: Monographie ausleihbar
    Seiten: X, 652 S.
    ISBN: 3540635033
    Serie: Lecture notes in earth sciences 83
    Klassifikation:
    Geomagnetismus u. Geoelektromagnetik
    Sprache: Englisch
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    Signatur: M 00.0567
    Materialart: Monographie ausleihbar
    Seiten: 222 S.
    ISBN: 3540590129
    Klassifikation:
    C.3.2.
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 8
    Signatur: O 6159
    Materialart: Monographie ausleihbar
    Seiten: XV, 344 S. : graph. Darst.
    ISBN: 3540120114
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 9
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: O 5646(6a) ; O 5646(6b)
    In: Springer series in information sciences
    Materialart: Monographie ausleihbar
    Seiten: 303 S. : Ill., graph. Darst.
    ISBN: 3540118225
    Serie: Springer series in information sciences 6
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: G 8462
    Materialart: Monographie ausleihbar
    Seiten: VII, 288 Seiten , Illustrationen
    ISBN: 0387112561
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 11
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/8
    In: CRREL Report, 82-8
    Beschreibung / Inhaltsverzeichnis: A detailed analysis of methods for calculating the thermal conductivity of soils is presented, and trends in the predic­tions of these methods are compared. The influence of changes in the moisture content on the calculated thermal con­ductivity of a soil (at constant dry density) is shown, as is the sensitivity of this calculated value to changes in dry den­sity or in the soil solids’ thermal conductivity. The methods are evaluated to determine the extent of agreement of their predictions with measured values obtained on soils of known composition and properties. The deviations of the predicted values are determined for soils that are unfrozen or frozen, coarse or fine, unsaturated, saturated or dry. The applicability of each of the methods under various conditions is determined and recommendations are made as to the best method for each condition.
    Materialart: Schriftenreihen ausleihbar
    Seiten: vi, 90 Seiten , Illustrationen
    Serie: CRREL Report 82-8
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Nomenclature Introduction Analysis of methods for calculating thermal conductivity Introduction Influence of moisture content on thermal conductivity Influence of dry density on thermal conductivity Influence of soil solids’ thermal conductivity Comparison of the various methods Evaluation of methods for calculating thermal conductivity Soils data used for evaluation Computer program Applicability of the methods Discussion and conclusions Applicability to unfrozen soils Applicability to frozen soils Applicability to saturated soils Effect of soil mineral composition Applicability to dry soils Summary of applicability of methods Literature cited Appendix A: Properties of some test soils Appendix B: Comparison of thermal conductivity values computed by the various methods and of their deviations from the values measured
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 12
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/9
    In: CRREL Report, 82-9
    Beschreibung / Inhaltsverzeichnis: This study deals with the distribution of forces along the converging boundaries of the Port Huron, Michigan, region where unconsolidated ice in Lake Huron is held against wind and water stresses. An experimental basin was built to induce uniform shear stress on the model ice cover by flowing water beneath the ice. The boundary segments, which held the ice cover in the region, were instrumented to measure force in the normal and tangential directions. The distribution of normal forces along the boundary was compared with as distribution derived by using a theoretical model. An ice control structure (ICS) was installed in the basin and experiments were conducted to measure the forces on the ICS and the ice release through the opening in the ICS during simulated ship passages. The experimental results are presented in a nondimensional form. In addition, the force per unit length on the ICS and the area of ice released through its opening were estimated for the expected wind conditions at the Port Huron site.
    Materialart: Schriftenreihen ausleihbar
    Seiten: v, 27 Seiten , Illustrationen
    Serie: CRREL Report 82-9
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface List of symbols Introduction Theoretical models Case 1 Case 2 Case 3 Experimental program Experimental facility Scaling factors Experimental results Analysis of wind data for lower Lake Huron Summary and conclusions Release of ice through the opening of an ICS Ice forces on the ice control structure Ice forces on ice control structure from a large unconsolidated ice cover Literature cited Appendix A. Equation for the stress resultants and velocities of the ice cover Appendix B. Monthly summary of wind data at Port Huron
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 13
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/3
    In: CRREL Report, 82-3
    Beschreibung / Inhaltsverzeichnis: The conditions that lead to initial breakup of a solid ice on a river due to rapid water level variations are analyzed. The analysis is based on the theory of beams on an elastic foundation. First cracking is assumed to occur when the bending moment induced in the ice cover by the wave exceeds the flexural strength of the ice cover.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 17 Seiten , Illustrationen
    Serie: CRREL Report 82-3
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Symbols Introduction Purpose of the study Stating the problem Fracturing of the ice cover due to the passage of surge waves Basic assumptions Derivation of the bending moments Determination of the wave characteristics Deflection of the ice Discussion and field observations Summary Literature cited
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 14
    Signatur: 14592
    In: Modern crystallography / Boris K. Vainshtein (ed.-in-chief) ; Vol. 2
    In: Springer series in solid-state sciences ; 21
    Materialart: Monographie ausleihbar
    Seiten: XVII, 433 S. , Ill., graph. Darst.
    ISBN: 3540105174 , 0387105174
    Serie: Modern crystallography / Boris K. Vainshtein (ed.-in-chief) ; Vol. 2 21
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
    Standort Signatur Erwartet Verfügbarkeit
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  • 15
    Signatur: 9783319474298 (e-book)
    Beschreibung / Inhaltsverzeichnis: This compelling volume provides a broad and accessible overview on the rapidly developing field of social neuroscience. A major goal of the volume is to integrate research findings on the neural basis of social behavior across different levels of analysis from rodent studies on molecular neurobiology to behavioral neuroscience to fMRI imaging data on human social behavior.
    Materialart: 12
    Seiten: 1 Online-Ressource (xiv, 429 Seiten) , Illustrationen
    ISBN: 9783319474298 , 978-3-319-47429-8
    ISSN: 1866-3389 , 1866-3370
    Serie: Current topics in behavioral neurosciences volume 30
    Sprache: Englisch
    Anmerkung: Contents Part I Social Behavior in Rodents Conspecific Interactions in Adult Laboratory Rodents: Friends or Foes? / Michael Lukas and Trynke R. de Jong Recognizing Others: Rodent’s Social Memories / Judith Camats Perna and Mario Engelmann Social Odors: Alarm Pheromones and Social Buffering / Yasushi Kiyokawa Acoustic Communication in Rats: Effects of Social Experiences on Ultrasonic Vocalizations as Socio-affective Signals / Markus Wöhr, K. Alexander Engelhardt, Dominik Seffer, A. Özge Sungur and Rainer K.W. Schwarting From Play to Aggression: High-Frequency 50-kHz Ultrasonic Vocalizations as Play and Appeasement Signals in Rats / Theresa M. Kisko, Markus Wöhr, Vivien C. Pellis and Sergio M. Pellis The Psycho-Neurology of Cross-Species Affective/Social Neuroscience: Understanding Animal Affective States as a Guide to Development of Novel Psychiatric Treatments / Jaak Panksepp Social Reward and Empathy as Proximal Contributions to Altruism: The Camaraderie Effect / Garet P. Lahvis A Social Reinforcement Learning Hypothesis of Mutual Reward Preferences in Rats / Julen Hernandez-Lallement, Marijn van Wingerden, Sandra Schäble and Tobias Kalenscher Part II Social Behavior in Humans A Plea for Cross-species Social Neuroscience / Christian Keysers and Valeria Gazzola Models, Mechanisms and Moderators Dissociating Empathy and Theory of Mind / Philipp Kanske, Anne Böckler and Tania Singer Reward: From Basic Reinforcers to Anticipation of Social Cues / Lena Rademacher, Martin Schulte-Rüther, Bernd Hanewald and Sarah Lammertz Human Cooperation and Its Underlying Mechanisms / Sabrina Strang and Soyoung Q. Park The Social Neuroscience of Interpersonal Emotions / Laura Müller-Pinzler, Sören Krach, Ulrike M. Krämer and Frieder M. Paulus Deconstructing Anger in the Human Brain Gadi Gilam and Talma Hendler On the Control of Social Approach–Avoidance Behavior: Neural and Endocrine Mechanisms / Reinoud Kaldewaij, Saskia B.J. Koch, Inge Volman, Ivan Toni and Karin Roelofs Mapping Social Interactions: The Science of Proxemics / Cade McCall Part III Clinical Implications Genetic Animal Models for Autism Spectrum Disorder / Jan C. Schroeder, Dominik Reim, Tobias M. Boeckers and Michael J. Schmeisser Treatment Approaches in Rodent Models for Autism Spectrum Disorder / Susanna Pietropaolo, Wim E. Crusio and Francesca R. D’amato Neuroimaging-Based Phenotyping of the Autism Spectrum / Boris C. Bernhardt, Adriana Di Martino, Sofie L. Valk and Gregory L. Wallace Current Practice and Future Avenues in Autism Therapy / L. Poustka and I. Kamp-Becker The Social Context Network Model in Psychiatric and Neurological Diseases / Sandra Baez, Adolfo M. García and Agustín Ibanez Social-Cognitive Deficits in Schizophrenia Daniela Mier and Peter Kirsch The Programming of the Social Brain by Stress During Childhood and Adolescence: From Rodents to Humans / Stamatina Tzanoulinou and Carmen Sandi
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  • 16
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319261942 (e-book)
    Beschreibung / Inhaltsverzeichnis: The book deals with the most striking landscapes and landforms of Italy. Attention is given to landform diversity and landscape evolution through time which has been controlled by very diverse geological conditions and dramatic climate changes that have characterized the Italian peninsula and islands since the end of the last glaciation. In addition, various examples of human impact on the landscape are presented. Landscapes and Landforms of Italy contains more than thirty case studies of a multitude of Italian geographical landmarks. The topics and sites described in this book range from the Alpine glaciers to the Etna and Vesuvius volcanoes, taking into account the most representative fluvial, coastal, gravity-induced, karst and structural landscapes of the country. Chapters on the geomorphological landmarks of the cities of Rome and Venice are also included. The book provides the readers with the opportunity to explore the variety of Italian landscapes and landforms through informative texts illustrated with several color maps and photos. This book will be relevant to scientists, scholars and any readers interested in geology, physical geography, geomorphology, landscape tourism, geoheritage and environmental protection
    Materialart: 12
    Seiten: 1 Online-Ressource (xxiii, 539 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9783319261942 , 978-3-319-26194-2
    ISSN: 2213-2104 , 2213-2090
    Serie: World geomorphological landscapes
    Sprache: Englisch
    Anmerkung: Contents Chapter 1. Introduction to the Landscapes and Landforms of Italy (Mauro Soldati) -- Part I: Physical Environment -- Chapter 2. The Great Diversity of Italian Landscapes and Landforms: Their Origin and Human Imprint (Mauro Marchetti) -- Chapter 3. Outline of the Geology of Italy (Alfonso Bosellini) -- Chapter 4. The Climate of Italy (Simona Fratianni) -- Chapter 5. Morphological Regions of Italy (Paola Fredi) -- Part II: Landscapes and Landforms. Chapter 6. The Glaciers of the Valle d’Aosta and Piemonte Regions: Records of Present and Past Environmental and Climate Changes (Marco Giardino) -- Chapter 7. Landscapes of Northern Lombardy: From the Glacial Scenery of Upper Valtellina to the Prealpine Lacustrine Environment of Lake Como (Irene Bollati) -- Chapter 8. The Adamello-Presanella and Brenta Massifs, Central Alps: Contrasting High-mountain Landscapes and Landforms (Alberto Carton) -- Chapter 9. Large Ancient Landslides in Trentino, Northeastern Alps, as Evidence of Post-glacial Dynamics (Alberto Carton) -- Chapter 10. The Dolomite Landscape of the Alta Badia (Northeastern Alps): A Remarkable Record of Geological and Geomorphological History (Mauro Marchetti) -- Chapter 11. The Vajont Valley (Eastern Alps): A Complex Landscape Deeply Marked by Landsliding (Alessandro Pasuto) -- Chapter 12. Karst Landforms in Friuli Venezia Giulia: From Alpine to Coastal Karst (Franco Cucchi) -- Chapter 13. The Tagliamento River: The Fluvial Landscape and Long-term Evolution of a Large Alpine Braided River (Nicola Surian).-Chapter 14. Lake Garda: An Outstanding Archive of Quaternary Geomorphological Evolution (Carlo Baroni) -- Chapter 15. Geomorphological Processes and Landscape Evolution of the Lagoon of Venice (Aldino Bondesan) -- Chapter16. The Po Delta Region: Depositional Evolution, Climate Change and Human Intervention Through the Last 5,000 Years (Marco Stefani) -- Chapter 17. Landscapes and Landforms Driven by Geological Structures in the Northwestern Apennines (Luisa Pellegrini) -- Chapter 18. Fingerprints of Large-scale Landslides in the Landscape of the Emilia Apennines (Giovanni Bertolini) -- Chapter 19. Mud Volcanoes in the Emilia-Romagna Apennines: Small Landforms of Outstanding Scenic and Scientific Value (Doriano Castaldini) -- Chapter 20. The Outstanding Terraced Landscape of the Cinque Terre Coastal Slopes (Eastern Liguria) (Pierluigi Brandolini) -- Chapter 21. Tuscany Hills and Valleys: Uplift, Exhumation, Valley Downcutting and Relict Landforms (Mauro Coltorti) -- Chapter 22. Landscapes and Landforms of the Duchy of Urbino in Italian Renaissance Paintings (Olivia Nesci) -- Chapter 23. Rocky Cliffs Joining Velvet Beaches: The Northern Marche Coast (Daniele Savelli) -- Chapter 24. The Typical Badlands Landscapes Between the Tyrrhenian Sea and the Tiber River (Maurizio Del Monte) -- 25. The Tuff Cities: A ‘Living Landscape’ at the Border of Volcanoes in Central Italy (Claudio Margottin) -- Chapter 26. A Route of Fire in Central Italy: The Latium Ancient Volcanoes (Paola Fredi) -- Chapter 27. Relief, Intermontane Basins and Civilization in the Umbria-Marche Apennines: Origin and Life by Geological Consent (Marta Della Seta) -- Chapter 28. The Terminillo, Gran Sasso and Majella Mountains: The ‘Old Guardians’ of the Tyrrhenian and Adriatic Seas (Tommaso Piacentini) -- Chapter 29. Aeternae Urbis Geomorphologia - Geomorphology of Rome, Aeterna Urbs (Maurizio Del Monte) -- Chapter 30. Granite Landscapes of Sardinia: Long-term Evolution of Scenic Landforms (Rita T. Melis) -- Chapter 31. The Coastal Dunes of Sardinia: Landscape Response to Climate and Sea Level Changes (Rita T. Melis) -- Chapter 32. The Terrestrial and Submarine Landscape of the Tremiti Archipelago, Adriatic Sea (Enrico Miccadei) -- Chapter 33. Vesuvius and Campi Flegrei: Volcanic History, Landforms and Impact on Settlements (Pietro P.C. Aucelli) -- Chapter 34. Sorrento Peninsula and Amalfi Coast: The Long-term History of an Enchanting Promontory (Aldo Cinque) -- Chapter 35. The Coastal Landscape of Cilento (Southern Italy): A challenge for Protection and Tourism Valorisation (Alessio Valente) -- Chapter 36. The Salento Peninsula (Apulia, Southern Italy): A Water-shaped Landscape Without Rivers (Giuseppe Mastronuzzi) -- Chapter 37. The Landscape of the Aspromonte Massif: A Geomorphological Open-air Laboratory (Gaetano Robustelli) -- Chapter 38. Volcanic Landforms and Landscapes of the Aeolian Islands (Southern Tyrrhenian Sea, Sicily): Implications for Hazard Evaluation (Federico Lucchi) -- Chapter 39. Geomorphology of the Capo San Vito Peninsula (NW Sicily): An Example of Tectonically and Climatically Controlled Landscape (Valerio Agnesi) -- Chapter 40. Landforms and Landscapes of Mount Etna (Sicily): Relationships Between a Volcano, its Environment and Human Activity (Stefano Branca) -- Chapter 41. Pantelleria Island (Strait of Sicily): Volcanic History and Geomorphological Landscape (Silvio G. Rotolo) -- Part III: Geoheritage -- Chapter 42. Geoheritage in Italy (Maria Cristina Giovagnoli) -- Chapter 43. Geomorphodiversity in Italy: Examples from the Dolomites, Northern Apennines and Vesuvius (Mario Panizza) -- Chapter 44. Goethe’s Italian Journey and the Geological Landscape (Paola Coratza) -- Chapter 45. Wine Landscapes of Italy (Vincenzo Amato) -- Index
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  • 17
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319540542 (e-book)
    Beschreibung / Inhaltsverzeichnis: Do you know silica, the tetrahedra of silicon and oxygen constituting the crystals of New Agers and the desiccant in a box of new shoes? It's no mere mundane mineral. As chemically reacting silicate rocks, silica set off the chain of events known as the origin of life. As biomineralized opal, it is the cell wall, skeleton, spicules, and scales of organisms ornamenting numerous lobes of the tree of life. Cryptocrystalline silica made into stone tools helped drive the evolution of our hands and our capability for complex grammar, music, and mathematics. As quartz crystals, silica is impressively electric and ubiquitous in modern technology (think sonar, radios, telephones, ultrasound, and cheap but precise watches). Silica is inescapable when we take a drink or mow the lawn and it has already started to save the Earth from the carbon dioxide we're spewing into the atmosphere. This book tells these scientific tales and more, to give dear, modest silica its due.
    Materialart: 12
    Seiten: 1 Online-Ressource (xi, 201 Seiten) , Illustrationen
    ISBN: 9783319540542 , 978-3-319-54054-2
    Sprache: Englisch
    Anmerkung: Contents 1 A Brief Introduction to the Players 1.1 Silicon 1.2 Silica 1.3 Silicic Acid 1.4 Silicate 1.5 Silicone 2 The Origin of Life Was Brought to You in Part by Silicate Rocks 2.1 Setting the Stage 2.2 A Flight of Fancy 2.3 The Early Earth Was Not Hellacious 2.4 A Fly in the Soup 2.5 The Lost City 2.6 Generating Organic Compounds 2.7 Inventing Metabolism 2.8 The World’s Earliest Biological Carbon Fixation 2.9 Replication Further Reading 3 The Making of Humankind: Silica Lends a Hand (and Maybe a Brain) 3.1 Stone Tools and Their Makers 3.1.1 The Earliest Stone Tools 3.1.2 The Oldowan Industry and Its Practitioners 3.1.3 The Acheulean Industry and Its Practitioners 3.1.4 Neanderthals and the Levallois Technique 3.1.5 Homo sapiens 3.2 Hands and Brains 3.2.1 Give Us a Hand 3.2.2 If I Only Had a Brain Further Reading 4 Mystical Crystals of Silica 4.1 What Is a Crystal? 4.2 Pyroelectricity 4.3 Piezoelectricity 4.4 Sonar 4.5 Quartz Oscillators 4.6 But Why Is There a Piezoelectric Effect? Further Reading 5 Glass Houses and Nanotechnology 5.1 Silica-Centric Musings on the Origin of Biomineralization 5.2 The Early Fossil Record of Silica Biomineralization 5.3 Not All Biomineralization Is Silica Biomineralization 5.4 The World’s First Arms Race 5.5 How to Make a Glass House: Man Versus Nature 5.5.1 Man 5.5.2 Nature 5.6 Some Silica Biomineralizing Organisms that We Are Learning From 5.6.1 Choanoflagellates 5.6.2 Siliceous Sponges 5.6.3 Diatoms 5.7 Siliceous Nanotechnology Further Reading 6 Chicks Need Silica, Too 6.1 It’s All About the Chicks 6.2 Silicosis 6.3 The Dog Days of Silica Medical Research 6.4 Collagen 6.5 Do Human Beings Require Silica? 6.6 To Supplement or not to Supplement 6.7 Silica, Aluminum, and Alzheimer’s Disease Further Reading 7 Of Fields, Phytoliths, and Sewage 7.1 All Plants Have Silica 7.2 Opal Phytoliths 7.3 The Benefits of Opal Phytoliths and of Dissolved Silica 7.4 Is Silica an Essential Plant Nutrient? 7.5 Impact of Agriculture on the Silica Cycle 7.6 The Growing Creep of Silica Removal 7.7 Let’s Go for a Walk Through Time 7.8 Silica in Sewage 7.9 A Plea for Hardy Souls Further Reading 8 Silica, Be Dammed! 8.1 To Put It in a Nutshell 8.2 A Brief History of Human Damming, or How Long Has This Been Going on 8.3 Dams and Silica 8.4 Dams, Eutrophication, and Silica 8.5 Case Study #1: The Laurentian Great Lakes 8.6 Case Study #2: The Baltic Sea 8.7 Case Study #3: The Black Sea 8.8 The Global View Further Reading 9 The Venerable Silica Cycle 9.1 The Silica Cycle 9.2 Silicate Weathering 9.3 Getting Silica from Continent to Ocean 9.4 The Weathering of Oceanic Crust 9.5 Silica Biomineralization in the Ocean 9.6 Silica’s Return to the Mantle 9.7 The Earth’s Early Ocean Was a Tremendously Siliceous Place 9.8 Silica, Cyanobacteria, and Banded Iron Formations 9.9 And then Along Came True Silica Biomineralization Further Reading 10 Silica Saves the Day 10.1 The Goldilocks Zone 10.2 Most of Us Can Model 10.2.1 The Warmth of the Sun 10.2.2 Albedo, Which Is Not a Pasta Sauce 10.2.3 Emissivity 10.3 The Importance of Greenhouse Gases 10.4 Silicate Weathering Consumes Carbon Dioxide 10.5 The Temperature Dependence of Silicate Weathering 10.6 The Paleocene-Eocene Thermal Maximum 10.7 Enhanced Weathering Further Reading
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  • 18
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319256917 (e-book)
    Beschreibung / Inhaltsverzeichnis: The book presents a collection of accepted papers from the 3DGeoinfo 2015 international conference held in Kuala Lumpur, Malaysia from October 28 - 30, 2015. All papers underwent double-blind review by experts from around the globe. The conference brought together pioneering international researchers and practitioners to facilitate the dialogue on emerging topics in the field of 3D geo-information. The focus areas include: - Data Collection and Modeling: advanced approaches for 3D data collection, reconstruction and methods for representation - Data Management: topological, geometrical and network models for maintenance of 3D geoinformation - Data Analysis and Visualization: frameworks for representing 3D spatial relationships, 3D spatial analysis and algorithms for navigation, interpolation, advanced VR, AR and MR visualisation, as well as 3D visualization on mobile devices - 3D Applications: city models, Cadastre, LBS, etc.
    Materialart: 12
    Seiten: 1 Online-Ressource (vii, 512 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319256917 , 978-3-319-25691-7
    ISSN: 1863-2246 , 1863-2351
    Serie: Lecture notes in geoinformation and cartography
    Sprache: Englisch
    Anmerkung: Contents Realistic Benchmarks for Point Cloud Data Management Systems / Peter van Oosterom, Oscar Martinez-Rubi, Theo Tijssen and Romulo Gonçalves Does a Finer Level of Detail of a 3D City Model Bring an Improvement for Estimating Shadows? / Filip Biljecki, Hugo Ledoux and Jantien Stoter Interactive and View-Dependent See-Through Lenses for Massive 3D Point Clouds / Sören Discher, Rico Richter and Jürgen Döllner Representation of CityGML Instance Models in BaseX / Sabine Koch and Marc-O. Löwner A Spatio-Semantic Query Language for the Integrated Analysis of City Models and Building Information Models / S. Daum, A. Borrmann and T.H. Kolbe A Methodology for Modelling of 3D Spatial Constraints / Daniel Xu, Peter van Oosterom and Sisi Zlatanova Reconstructing 3D Building Models with the 2D Cadastre for Semantic Enhancement / Frédéric Pedrinis and Gilles Gesquière A 3D LADM Prototype Implementation in INTERLIS / Eftychia Kalogianni, Efi Dimopoulou and Peter van Oosterom Web-Based Tool for the Sustainable Refurbishment in Historic Districts Based on 3D City Model / Iñaki Prieto, Jose Luis Izkara and Rubén Béjar Terrestrial Laser Scanners Self-calibration Study: Datum Constraints Analyses for Network Configurations / Mohd Azwan Abbas, Halim Setan, Zulkepli Majid, Albert K. Chong, Lau Chong Luh, Khairulnizam M. Idris and Mohd Farid Mohd Ariff Managing Versions and History Within Semantic 3D City Models for the Next Generation of CityGML / Kanishk Chaturvedi, Carl Stephen Smyth, Gilles Gesquière, Tatjana Kutzner and Thomas H. Kolbe Cartographic Enrichment of 3D City Models—State of the Art and Research Perspectives / Stefan Peters, Mathias Jahnke, Christian E. Murphy, Liqiu Meng and Alias Abdul-Rahman Comparison of 2D & 3D Parameter-Based Models in Urban Fine Dust Distribution Modelling / Yahya Ghassoun and M.-O. Löwner Investigating Semantic Functionality of 3D Geometry for Land Administration / George Floros, Eva Tsiliakou, Dimitrios Kitsakis, Ioannis Pispidikis and Efi Dimopoulou 3D Complete Traffic Noise Analysis Based on CityGML / Lu Lu, Thomas Becker and Marc-Oliver Löwner Highly Efficient Computer Oriented Octree Data Structure and Neighbours Search in 3D GIS / Noraidah Keling, Izham Mohamad Yusoff, Habibah Lateh and Uznir Ujang Framework for on an Open 3D Urban Analysis / Marc-O. Löwner and Thomas Becker Usability Assessment of a Virtual Globe-Based 4D Archaeological GIS / Berdien De Roo, Jean Bourgeois and Philippe De Maeyer Temporal and Spatial Database Support for Geothermal Sub-surface Applications / M. Jahn, M. Breunig, E. Butwilowski, P.V. Kuper, A. Thomsen, M. Al-Doori and E. Schill Automatic Semantic and Geometric Enrichment of CityGML Building Models Using HOG-Based Template Matching / Jon Slade, Christopher B. Jones and Paul L. Rosin Stochastic Buildings Generation to Assist in the Design of Right to Build Plans / Mickaël Brasebin, Julien Perret and Romain Reuillon 3D Marine Administration System Based on LADM / Aikaterini Athanasiou, Ioannis Pispidikis and Efi Dimopoulou Assessing the Suitability of Using Google Glass in Designing 3D Geographic Information for Navigation / Kelvin Wong and Claire Ellul Review and Assessment of Current Cadastral Data Models for 3D Cadastral Applications / Ali Aien, Abbas Rajabifard, Mohsen Kalantari and Ian Williamson The Hierarchical Three-Dimensional (3D) Dynamic Water Infiltration on Multi-layers of Soil According to Voronoi Sequence Nodes Based on the Three-Dimensional Triangular Irregular Network (3D TIN) / Siti Nurbaidzuri Reli, Izham Mohamad Yusoff, Habibah Lateh and Uznir Ujang A Data Model for the Interactive Construction and Correction of 3D Building Geometry Based on Planar Half-Spaces / Martin Kada, Andreas Wichmann, Nina Manzke and Yevgeniya Filippovska The Potential of the 3D Dual Half-Edge (DHE) Data Structure for Integrated 2D-Space and Scale Modelling: A Review / Hairi Karim, Alias Abdul Rahman, Pawel Boguslawski, Martijn Meijers and Peter van Oosterom Towards Integrating BIM and GIS—An End-to-End Example from Point Cloud to Analysis / Claire Ellul, Gareth Boyes, Charles Thomson and Dietmar Backes
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  • 19
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319560175
    Beschreibung / Inhaltsverzeichnis: This book is about the roles and importance of Ultraviolet (UV) light from sun and from man-made UV lamps in our daily life, on health and diseases, also its application in sterilization and treatment. The key words are: reactive oxygen species, DNA damage, UV mutagenicity, skin cancers, polymorphous light eruption, Xeroderma pigmentosum, vitiligo, psoriasis, rheumatoid arthritis, diabetes mellitus, metabolic syndromes, cardiovascular diseases, dermatology, photobiology, photodermatosis, vitamin D synthesis, vitamin D efficiency, water sterilization, blood sterilization, phototherapies, skin tanning and UV dosimeter. The book starts with introduction to UV light and the history of development of UV lamps and its applications. It then moves to describing the interaction of this light with biological components and the production of reactive oxygen species, their roles in cell signaling, cellular defense from foreign invaders, in mutagenesis leading to skin diseases including vitiligo, polymorphous light eruption and various forms of skin cancer. Then it presents the synthesis and importance of UV light and diseases, induced due to the deficiency of vitamin D. Roles of UV light in sterilization, disinfection, phototherapies are depicted in the next part and finally use and abuse of UV light in tanning salon and the availability and importance of use of UV dosimeter are highlighted. The three main focuses of this book are: - Damage to biological systems by UV light leading to certain skin diseases; most importantly skin cancers. - Importance of UV light in the in vivo synthesis of vitamin D when human bodies are exposed to it. - Diseases caused due to the deficiency of vitamin D and the use of UV lamps in phototherapy and sterilization processes. The editor has considerable experience in publishing medical books and has used it critically selecting the matters which will attract the readers from many areas of medical and non-medical fields. It is hoped that the materials presented in this book will give great benefit and will stimulate both novice and expert researchers in the field. The book gives excellent overviews of the current status of research and pointers to the future research achievements. Clinicians, medical general practitioners, technicians and staff working in UV related industries and especially those working in tanning salon should benefit from the information presented in safe handling of this light.
    Materialart: 12
    Seiten: 1 Online-Ressource (xxiv, 365 Seiten) , Illustrationen
    ISBN: 9783319560175 , 978-3-319-56017-5
    ISSN: 0065-2598 , 2214-8019
    Serie: Advances in experimental medicine and biology Volume 996
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction, Historical Aspects and Sources of UV Light 1 History of UV Lamps, Types, and Their Applications / Shamim I. Ahmad, Luisa Christensen, and Elma Baron Part II UV Photoproducts, Damage to DNA and Mutagenesis 2 Ultraviolet Light Induced Generation of Reactive Oxygen Species / T.L. de Jager, A.E. Cockrell, and S.S. Du Plessis Part III UV Light and Human Diseases 3 UV-Induced Molecular Signaling Differences in Melanoma and Non-melanoma Skin Cancer / Feng Liu-Smith, Jinjing Jia, and Yan Zheng 4 Xeroderma Pigmentosa Group A (XPA), Nucleotide Excision Repair and Regulation by ATR in Response to Ultraviolet Irradiation / Phillip R. Musich, Zhengke Li, and Yue Zou 5 Impact of Ultraviolet Light on Vitiligo / Rasnik K. Singh 6 Polymorphous Light Eruption / Marcella Guarrera 7 Ultraviolet Radiations: Skin Defense-Damage Mechanism / Dheeraj Mohania, Shikha Chandel, Parveen Kumar, Vivek Verma, Kumar Digvijay, Deepika Tripathi, Khushboo Choudhury, Sandeep Kumar Mitten, and Dilip Shah 8 Ultraviolet Photobiology in Dermatology / Luisa Christensen, Amanda Suggs, and Elma Baron 9 Ultraviolet A-1 in Dermatological Diseases / Torello M. Lotti and Serena Gianfaldoni 10 Photodermatoses in the Pigmented Skin / Vinod Kumar Sharma and Kanika Sahni 11 Psycho-Neuro-Endocrine- Immunology: A Psychobiological Concept / Katlein França and Torello M. Lotti Part IV UV Light Benefits to Man 12 Ultraviolet B Radiation: The Vitamin D Connection / Michael F. Holick 13 Role of Vitamin D in Rheumatoid Arthritis / Mattia Bellan, Pier Paolo Sainaghi, and Mario Pirisi 14 Asthma and Allergy “Epidemic” and the Role of Vitamin D Deficiency / Konstantinos Douros, Barbara Boutopoulou, Sotirios Fouzas, and Ioanna Loukou 15 Vitamin D Metabolism and the Implications for Atherosclerosis / Amanda L. Bennett and Carl J. Lavie 16 Vitamin D and Type 2 Diabetes Mellitus / Claire Michael Issa 17 Impact of UV Radiation on Genome Stability and Human Health / Sujit Roy 18 Vitamin D, Cardiovascular Disease and Risk Factors / Tea Skaaby, Betina H. Thuesen, and Allan Linneberg Part V UV Light in Sterilization 19 Biofilms: Microbial Strategies for Surviving UV Exposure / Carla C.C.R. de Carvalho 20 UV Induced Mutagenicity in Water: Causes, Detection, Identification and Prevention / Roberta (C.H.M.) Hofman-Caris 21 Role of Ultraviolet Disinfection in the Prevention of Surgical Site Infections / Sarah Simmons, Charles Dale, James Holt, Katie Velasquez, and Mark Stibich 22 UV Disinfection of Wastewater and Combined Sewer Overflows / John Gibson, Jennifer Drake, and Bryan Karney Part VI UV Light in Phototherapy 23 Phototherapy in Atopic Dermatitis / José María Ortiz-Salvador and Amparo Pérez-Ferriols 24 Phototherapy of Psoriasis, a Chronic Inflammatory Skin Disease / Emőke Rácz and Errol P. Prens 25 Ultraviolet Irradiation of Blood: “The Cure That Time Forgot”? / Michael R. Hamblin 26 From UV Protection to Protection in the Whole Spectral Range of the Solar Radiation: New Aspects of Sunscreen Development / Leonhard Zastrow, Martina C. Meinke, Stephanie Albrecht, Alexa Patzelt, and Juergen Lademann 27 Safety and Efficacy of Phototherapy in the Management of Eczema / Annalisa Patrizi, Beatrice Raone, and Giulia Maria Ravaioli Part VII Tanning Saloon 28 UV Driven Tanning Salons: Danger on Main Street / Jean-François Doré and Marie-Christine Chignol Part VIII UV Dosimeters 29 Dose Quantification in UV Phototherapy / David Robert Grimes Index
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  • 20
    Signatur: 9783319514123 (e-book)
    Beschreibung / Inhaltsverzeichnis: This textbook deals with the most important items in Marine Geology, including some pioneer work. The list of topics has grown greatly in the last few decades beyond the items identified by Eugen Seibold as central and now includes prominently such things as methane and climate change; that is, the carbon cycle and the Earth system as a whole. Relevant geophysical, geochemical, sedimentological and paleontological methods are shortly described. They should allow the reader to comment on new results about plate tectonics, marine sedimentation from the coasts to the deep sea, climatological aspects, paleoceanology and the use of the sea floor. The text tries to transmit to the reader excitement of marine geological research both aboard and in modern laboratories. Basic mineralogical, geochemical, biological and other relevant data and a detailed list of books and symposia are given in an Appendix. This Introduction builds on the third edition of “The Sea Floor” by E. Seibold and W.H. Berger. While much of the original text was written by Seibold, a considerable portion of the material presented in this edition is new, taking into account the recent great shift in marine geological research, some of it with great relevance to human concerns arising in a rapidly changing world.
    Materialart: 12
    Seiten: 1 Online-Ressource (xiii, 268 Seiten) , Illustrationen, Diagramme, Karten , 29 cm
    Ausgabe: Fourth edition
    ISBN: 9783319514123 , 978-3-319-51412-3
    ISSN: 2510-1307 , 2510-1315
    Serie: Springer Textbooks in Earth Sciences, Geography and Environment
    Sprache: Englisch
    Anmerkung: Contents 1 Introduction 2 Origin and Morphology of Ocean Basins 3 Origin and Morphology of Ocean Margins 4 Sources and Composition of Marine Sediments 5 Effects of Waves and Currents 6 Sea-Level Processes and Effects of Sea-Level Change 7 Productivity of the Ocean and Implications 8 Benthic Organisms and Environmental Reconstruction 9 Imprint of Climate Zonation on Marine Sediments 10 Deep-Sea Sediments: Patterns and Processes 11 Geologic History of the Sea: The Ice-Age Ocean 12 Cenozoic History from Deep-Ocean Drilling 13 Cretaceous Environments and Deep-Ocean Drilling 14 Resources from the Ocean Floor 15 Problems Ahead Appendix Glossary Index
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  • 21
    Signatur: 9783319249452 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book covers the state-of-the-art of microalgae physiology and biochemistry (and the several –omics). It serves as a key reference work for those working with microalgae, whether in the lab, the field, or for commercial applications. It is aimed at new entrants into the field (i.e. PhD students) as well as experienced practitioners. It has been over 40 years since the publication of a book on algal physiology. Apart from reviews and chapters no other comprehensive book on this topic has been published. Research on microalgae has expanded enormously since then, as has the commercial exploitation of microalgae. This volume thoroughly deals with the most critical physiological and biochemical processes governing algal growth and production.
    Materialart: 12
    Seiten: 1 Online-Ressource (x, 681 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319249452 , 978-3-319-24945-2
    ISSN: 2543-0599 , 2543-0602
    Serie: Developments in applied phycology 6
    Sprache: Englisch
    Anmerkung: Contents Part I The Algae Cell The Cell Cycle of Microalgae / Vilém Zachleder, Kateřina Bišová, and Milada Vítová Biosynthesis of the Cell Walls of the Algae / David S. Domozych Part II The Fundamental Physiological Processes Photosynthesis and Light Harvesting in Algae / Anthony W. Larkum Carbon Acquisition by Microalgae / John Beardall and John A. Raven Fundamentals and Recent Advances in Hydrogen Production and Nitrogen Fixation in Cyanobacteria / Namita Khanna, Patrícia Raleiras, and Peter Lindblad Dark Respiration and Organic Carbon Loss / John A. Raven and John Beardall Part III Nutrients and Their Acquisition Combined Nitrogen / John A. Raven and Mario Giordano Nutrients and Their Acquisition: Phosphorus Physiology in Microalgae / Sonya T. Dyhrman Sulphur and Algae: Metabolism, Ecology and Evolution / Mario Giordano and Laura Prioretti Micronutrients / Antonietta Quigg Iron / Adrian Marchetti and Maria T. Maldonado Selenium in Algae / Hiroya Araie and Yoshihiro Shiraiwa Silicification in the Microalgae / Zoe V. Finkel Calcification / Alison R. Taylor and Colin Brownlee Part IV Algae Interactions with Environment Chemically-Mediated Interactions in Microalgae / Michael A. Borowitzka Coping with High and Variable Salinity: Molecular Aspects of Compatible Solute Accumulation / Martin Hagemann Effects of Global Change, Including UV and UV Screening Compounds / Richa, Rajeshwar P. Sinha, and Donat-P. Häder Part V Secondary Metabolites Lipid Metabolism in Microalgae / Inna Khozin-Goldberg Sterols in Microalgae / John K. Volkman Carotenoids / Einar Skarstad Egeland Exocellular Polysaccharides in Microalgae and Cyanobacteria: Chemical Features, Role and Enzymes and Genes Involved in Their Biosynthesis / Federico Rossi and Roberto De Philippis Algae Genome-Scale Reconstruction, Modelling and Applications / Cristiana G.O. Dal’Molin and Lars K. Nielsen Part VI Applications Algal Physiology and Large-Scale Outdoor Cultures of Microalgae / Michael A. Borowitzka Part VII Systematics and Taxonomy Systematics, Taxonomy and Species Names: Do They Matter? / Michael A. Borowitzka
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  • 22
    Signatur: 9783319241128 (e-books)
    Beschreibung / Inhaltsverzeichnis: This report examines the scientific basis for the use of remotely sensed data, particularly Normalized Difference Vegetation Index (NDVI), primarily for the assessment of land degradation at different scales and for a range of applications, including resilience of agro-ecosystems. Evidence is drawn from a wide range of investigations, primarily from the scientific peer-reviewed literature but also non-journal sources. The literature review has been corroborated by interviews with leading specialists in the field. The report reviews the use of NDVI for a range of themes related to land degradation, including land cover change, drought monitoring and early warning systems, desertification processes, greening trends, soil erosion and salinization, vegetation burning and recovery after fire, biodiversity loss, and soil carbon. This SpringerBrief also discusses the limits of the use of NDVI for land degradation assessment and potential for future directions of use. A substantial body of peer-reviewed research lends unequivocal support for the use of coarse-resolution time series of NDVI data for studying vegetation dynamics at global, continental and sub-continental levels. There is compelling evidence that these data are highly correlated with biophysically meaningful vegetation characteristics such as photosynthetic capacity and primary production that are closely related to land degradation and to agroecosystem resilience.
    Materialart: 12
    Seiten: 1 Online-Ressource (xx, 110 Seiten) , Illustrationen
    ISBN: 9783319241128 , 978-3-319-24112-8
    ISSN: 2191-5547 , 2191-5555
    Serie: SpringerBriefs in environmental science
    Sprache: Englisch
    Anmerkung: Contents Introduction 1.1 Introduction 1.2 Land Degradation in the UNCCD and GEF 1.3 Concepts, Processes, and Scales of Land Degradation 1.4 Assessment of Resilience of Agroecosystems 2 The Potential for Assessment of Land Degradation by Remote Sensing 2.1 Normalized Difference Vegetation Index 2.2 Remote Sensing Features That Characterize NDVI- Based Assessments of Land Degradation 2.3 Other Vegetation Indices Closely Related to NDVI 2.3.1 Indices Closely Related to NDVI 2.3.2 Comparing NDVI to EVI 3 Applications of NDVI for Land Degradation Assessment 3.1 Land-Use and Land-Cover Change 3.2 Drought and Drought Early Warning 3.3 Desertification 3.4 Soil Erosion 3.5 Soil Salinization 3.6 Vegetation Burning 3.7 Soil Organic Carbon (SOC) 3.8 Biodiversity Monitoring and Conservation 3.9 Monitoring Ecosystem Resilience 4 Limits to the Use of NDVI in Land Degradation Assessment 5 Key Issues in the Use of NDVI for Land Degradation Assessment 5.1 NDVI, NPP, and Land Degradation 5.2 NDVI, RUE, and Land Degradation 5.3 Separating the Effects of Other Causes of NDVI Changes 5.4 Abrupt Changes 6 Development of Land Degradation Assessments 7 Experts’ Opinions on the Use of NDVI for Land Degradation Assessment 7.1 NDVI: Rainfall Proportionality, an Important Consideration 7.2 Building on the GLADA Assessment 8 Main Global NDVI Datasets, Databases, and Software 8.1 Main NDVI Datasets 8.2 Quality-Related Considerations 8.3 Precipitation Datasets 8.4 NDVI Software 9 Country-Level Use of Satellite Products to Detect and Map Land Degradation Processes 10 Challenges to the Use of NDVI in Land Degradation Assessments 11 Recommendations for Future Application of NDVI 11.1 In the Convention National Reporting 11.2 In a Revised GEF Resource Allocation Methodology 12 Conclusion Appendix A Inventory of Some Global and Sub-global Remote Sensing-Based Land Degradation Assessments Appendix B Use of Remote Sensing-Derived Land Productive Capacity Dynamics for the New World Atlas of Desertification (WAD) Appendix C Developments with GLADA Appendix D China’s Experiences on the Usefulness of GLADA Appendix E Main Features of Image Products from the Different Sensors Appendix F UNCCD Core Indicators for National Reporting: ICCD/COP(11)/CST/2 Appendix G Current Cost of Selected Satellite Imagery Appendix H Software for Processing Satellite Images to Develop the NDVI References
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  • 23
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319427317 (e-books)
    Beschreibung / Inhaltsverzeichnis: This book represents an important new contribution to the literature that presents practical and comprehensive solutions to mining activities. Its timely content has been prepared by several experts from around the world and its practical format addresses the major environmental predictive techniques required for the extraction and processing of metal resources. Packed with reviews and case studies, it covers current methods used to forecast environmental effects of metal mining.
    Materialart: 12
    Seiten: 1 Online-Ressource (xv, 413 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319427317 , 978-3-319-42731-7
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction Predictive Environmental Indicators in Metal Mining / Bernd Lottermoser Part II Waste Quality Principles of Sulfide Oxidation and Acid Rock Drainage / Anita Parbhakar-Fox and Bernd Lottermoser Prediction of Sulfidic Waste Characteristics / Anita Parbhakar-Fox and Bernd Lottermoser Micro-analytical Technologies for Mineral Mapping and Trace Element Deportment / Ron F. Berry, Leonid V. Danyushevsky, Karsten Goemann, Anita Parbhakar-Fox and Thomas Rodemann Predicting Waste Properties Using the Geochemistry-Mineralogy- Texture-Geometallurgy Approach / Anita Parbhakar-Fox Chemical Staining Techniques for Drill Core Characterization / Anita Parbhakar-Fox, Nathan Fox, Jake Moltzen and Bernd Lottermoser Prediction of Acid Rock Drainage Using Field-Based Testing Tools / Anita Parbhakar-Fox, John Aalders, Laura Jackson and Bernd Lottermoser Prediction of Acid Rock Drainage from Automated Mineralogy / Anita Parbhakar-Fox, Bernd Lottermoser, Richard Hartner, Ron F. Berry and Taryn L. Noble Predictive Waste Classification Using Field-Based and Environmental Geometallurgy Indicators, Mount Lyell, Tasmania / Anita Parbhakar-Fox and Bernd Lottermoser Predictive Waste Classification Using the Geochemistry-Mineralogy- Texture-Geometallurgy (GMTG) Approach at a Polymetallic Mine / Anita Parbhakar-Fox and Bernd Lottermoser Part III Water Quality pH Testing Methods for Sulfidic Mine Wastes / Taryn L. Noble, Bernd Lottermoser and Anita Parbhakar-Fox Modified Abrasion pH and NAGpH Testing of Minerals / Taryn L. Noble and Bernd Lottermoser Prediction of Leachate Quality for a Gossan Dump, Angostura, Spain / Anita Parbhakar-Fox, Julie Hunt, Bernd Lottermoser, Eleanor M. van Veen and Nathan Fox Prediction of Metal Mobility from Sulfidic Waste Rocks Using Micro-analytical Tools, Baal Gammon, Northern Australia / Nathan Fox, Anita Parbhakar-Fox and Bernd Lottermoser Prediction of Metal Mobility from Sulfidic Waste Rocks Using Micro-Analytical Tools, Spray, Tasmania / Nathan Fox, Anita Parbhakar-Fox and Bernd Lottermoser Part IV Air Quality Mineral Dust Emissions at Metalliferous Mine Sites / Taryn L. Noble, Anita Parbhakar-Fox, Ron F. Berry and Bernd Lottermoser Mineral Dust Properties at the Mt Lyell Cu-Au Mine Site, Australia / Taryn L. Noble, Ron F. Berry and Bernd Lottermoser Assessing Mineral Dust Properties Using Passive Dust Samplers and Scanning Electron Microscopy / Taryn L. Noble, Ron F. Berry, Karsten Goemann and Bernd Lottermoser Prediction of Mineral Dust Properties at Mine Sites / Taryn L. Noble, Ron F. Berry, Karsten Goemann and Bernd Lottermoser Part V Land Quality Bioaccessibility Testing for Metals at Mine Sites / Eleanor M. van Veen and Bernd Lottermoser Prediction of Plant Metal Bioaccessibility in Mineralized and Sulfidic Rocks / Eleanor M. van Veen, Bernd Lottermoser and Taryn L. Noble Predicting Plant Metal Bioaccessibility at the Historic Wheal Maid Tailings Lagoons, Cornwall, UK / Eleanor M. van Veen, Bernd Lottermoser, Anita Parbhakar-Fox and Julie Hunt Index
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  • 24
    Signatur: PIK N 071-16-89725
    Materialart: Monographie ausleihbar
    Seiten: XXVI, 322 S. , graph. Darst.
    ISBN: 3540661794
    Serie: International and European environmental policy series
    Originaltitel: Umwelt und Sicherheit 〈engl.〉
    Sprache: Englisch
    Standort: A 18 - Bitte bestellen
    Zweigbibliothek: PIK Bibliothek
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  • 25
    Signatur: PIK N 070-16-89987
    Materialart: Monographie ausleihbar
    Seiten: LXII, 610 Seiten , Illustrationen, Diagramme
    ISBN: 9783319333243
    Serie: Human-environment interactions 5
    Sprache: Englisch
    Standort: A 18 - Bitte bestellen
    Zweigbibliothek: PIK Bibliothek
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  • 26
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: M 96.0318
    Materialart: Monographie ausleihbar
    Seiten: XVI, 582 S.
    ISBN: 3540591869
    Klassifikation:
    Sedimentologie
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 27
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: M 96.0288 ; 10/M 96.0287
    In: Minerals and rocks
    Materialart: Monographie ausleihbar
    Seiten: XIII, 335 S.
    ISBN: 0387604162
    Serie: Minerals and rocks 22
    Klassifikation:
    Petrologie / Petrographie
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Zweigbibliothek: GFZ Bibliothek
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  • 28
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: M 96.0551
    Materialart: Monographie ausleihbar
    Seiten: xx, 841 S.
    ISBN: 3540607137
    Klassifikation:
    B.3.2.
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 29
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: M 95.0709
    Materialart: Monographie ausleihbar
    Seiten: XIX, 466 S.
    ISBN: 3540505644
    Originaltitel: Difraktsiia rentgenovskikh luchei i neitronov v neidealnykh kristallakh
    Klassifikation:
    Mineralogie
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 30
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: M 96.0025
    In: Die Grundlehren der mathematischen Wissenschaften
    Materialart: Monographie ausleihbar
    Seiten: XI, 366 S.
    ISBN: 3540570608
    Serie: Grundlehren der mathematischen Wissenschaft 314
    Klassifikation:
    C.1.6.
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 31
    Signatur: 96.0290 ; 6/M 96.0173
    In: International Association of Geodesy symposia
    Materialart: Monographie ausleihbar
    Seiten: XIII, 338 S.
    ISBN: 3540608729
    Serie: International Association of Geodesy symposia 115
    Klassifikation:
    Geodätische Messverfahren
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Zweigbibliothek: GFZ Bibliothek
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  • 32
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: M 96.0063
    Materialart: Monographie ausleihbar
    Seiten: XIII, 289 S.
    ISBN: 3540587136
    Klassifikation:
    Tektonik
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 33
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Dazugehörige Bände
    Signatur: 4/M 96.0299
    In: Lecture notes in earth sciences
    Materialart: Monographie ausleihbar
    Seiten: 407 S.
    ISBN: 3540607854
    Serie: Lecture notes in earth sciences 60
    Klassifikation:
    Geodätische Messverfahren
    Sprache: Englisch
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
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  • 34
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: 96.0308 ; M 96.0435
    Materialart: Monographie ausleihbar
    Seiten: XXXII, 960 S.
    Ausgabe: 3rd enl. ed.
    ISBN: 3540609334
    Klassifikation:
    A.1.1.
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 35
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: PIK M 370-18-91349
    Materialart: Monographie ausleihbar
    Seiten: XX, 502 Seiten , Illustrationen, Diagramme , 24 cm
    ISBN: 3540605053 (kart.)
    Sprache: Englisch
    Anmerkung: Contents: 1 The Biological Paradigm ; 2 Threshold Logic ; 3 Weighted Networks - The Perceptron ; 4 Perceptron Learning ; 5 Unsupervised Learning and Clustering Algorithms ; 6 One and Two Layered Networks ; 7 The Backpropagation Algorithm ; 8 Fast Learning Algorithms ; 9 Statistics and Neural Networks ; 10 The Complexity of Learning ; 11 Fuzzy Logic ; 12 Associative Networks ; 13 The Hopfield Model ; 14 Stochastic Networks ; 15 Kohonen Networks ; 16 Modular Neural Networks ; 17 Genetic Algorithms ; 18 Hardware for Neural Networks
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  • 36
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/36
    In: CRREL Report, 82-36
    Beschreibung / Inhaltsverzeichnis: Camp construction and drilling activities in 1950 at the East Oumalik drill site in northern Alaska caused extensive degradation of ice-rich, perennially frozen silt and irreversible modification of the upland terrain. In a study of the long-term degradational effects at this site, the near-surface geology was defined by drilling and coring 76 holes (maximum depth of 34 m) in disturbed and undisturbed areas and by laboratory analyses of these cores. Terrain disturbances, including bulldozed roads and excavations, camp structures and off-road vehicle trails, were found to have severely disrupted the site's thermal regime. This led to a thickening of the active layer, melting of the ground ice, thaw subsidence and thaw consolidation of the sediments. Slumps, sediment gravity flows and collapse of materials on slopes bounding thaw depressions expanded the degradation laterally, with thermal and hydraulic erosion removing materials as the depressions widened and deepened with time. Degradational processes became less active after thawed sediments thickened sufficiently to slow the increase in the depth of thaw and permit slope stabilization. The site's terrain is now irregular and hummocky with numerous depressions. Seasonal thaw depths are deeper in disturbed areas than in undisturbed areas and reflect the new moisture conditions and morphology. The severity of disturbance is much greater at East Oumalik than at another old drill site, Fish Creek. The difference results primarily from differences in the physical properties of the sediments, including the quantity and distribution of ground ice.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 42 Seiten , Illustrationen
    Serie: CRREL Report 82-36
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Summary Introduction Methodology Geologic setting Camp construction and occupation Types of disturbance Degradational processes and the effective area of impact Areal effects of disturbance Topography Groundwater, surface water and drainage Sediment properties and near-surface stratigraphy Surficial processes Depth of thaw Comparison to Fish Creek Discussion and conclusions Literature cited
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  • 37
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/34
    In: CRREL Report, 82-34
    Beschreibung / Inhaltsverzeichnis: The ice discharge through an opening in an ice control structure was documented to be a function of the floe size, ice type, ice floe conditions and vessel direction. The model data for the average ice discharge per vessel transit scaled to prototype values compared favorably with data taken at the St. Marys River ice control structure (ICS). The model results of the force measurements were also consistent with data taken at the St. Marys ICS. The dynamic loading conditions were independent of vessel direction. The dynamic loading to the structure using 3 types of ice (plastic, natural and urea-doped) showed a considerable difference in their means and standard deviations. The urea-doped ice was evaluated for dynamic loading conditions, and reasonable peak values of 3 to 5 times the mean load at each measuring position were recorded, independent of vessel direction. It appears that synthetic random ice floes may be used in model studies where ice discharge through an opening in a structure needs to be documented. This study shows the synthetic random ice floe discharge to fall reasonably within the values obtained for natural ice discharge for both rafted and non-rafted ice fields above the ICS. However, the question of whether synthetic ice can be used for analyzing force distributions and dynamic force loading criteria cannot be fully answered at this time because the load distributions of the synthetic and natural floes appear to differ.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 68 Seiten , Illustrationen
    Serie: CRREL Report 82-34
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Scope of work Ice discharge from Lake Huron into St. Clair River Water velocity profiles at Port Huron Ice conditions Physical model Basis for selection Description Instrumentation Model ice control structure Open water calibration Open water tests Experimental procedures and techniques Ice cover calibration Ice control structure orientation Analysis of ice discharge due to ship transits Natural ice Synthetic ice Forces on the ice control structure Static measurements Dynamic force measurements Potential additional shear stresses Anticipated ice conditions with ICS Conclusions Literature cited Appendix A. Application of model results Appendix B. Suggested additional studies Appendix C. Derivation of ice discharge
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  • 38
    Signatur: PIK N 079-19-93121
    Materialart: Monographie ausleihbar
    Seiten: vi, 209 Seiten , Illustrationen, Diagramme, Karten
    ISBN: 9783319285924
    Sprache: Englisch
    Anmerkung: Contents: Managing Water, Soil, and Waste in the Context of Global Change ; Climate Change Adaptation ; Climate Change Impacts and Adaptation in Water and Land Context ; Climate Change, Profligacy, Poverty and Destruction: All Things Are Connected ; Urbanization as a Main Driver of Global Change ; A Nexus Approach to Urban and Regional Planning Using the Four-Capital Framework of Ecological Economics ; The Urban Water–Energy Nexus: Building Resilience for Global Change in the “Urban Century” ; Population Growth and Increased Demand for Resources ; Role of Soils for Satisfying Global Demands for Food, Water, and Bioenergy ; Implications of the Nexus Approach When Assessing Water and Soil Quality as a Function of Solid and Liquid Waste Management
    Standort: A 18 - Bitte bestellen
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  • 39
    Signatur: PIK N 071-19-92862
    Beschreibung / Inhaltsverzeichnis: From the Contents: Material and Immaterial Cultural Transformation -- A Social Contract for Sustainability -- The Climate Paradox: Policy Declarations and Lack of Implementation; The G-20: Security & Peace Impacts -- Persistence and Transformation of Mindsets: The Canadian Case -- Theories of Transitions to Sustainable Development: Approach of the Dutch Knowledge network of Systems Innovation
    Beschreibung / Inhaltsverzeichnis: In this book 60 authors from many disciplines and from 18 countries on five continents examine in ten parts: Moving towards Sustainability Transition; Aiming at Sustainable Peace; Meeting Challenges of the 21st Century: Demographic Imbalances, Temperature Rise and the Climate-Conflict Nexus; Initiating Research on Global Environmental Change, Limits to Growth, Decoupling of Growth and Resource Needs; Developing Theoretical Approaches on Sustainability and Transitions; Analysing National Debates on Sustainability in North America; Preparing Transitions towards a Sustainable Economy and Society, Production and Consumption and Urbanization; Examining Sustainability Transitions in the Water, Food and Health Sectors from Latin American and European Perspectives; Preparing Sustainability Transitions in the Energy Sector; and Relying on Transnational, International, Regional and National Governance for Strategies and Policies Towards Sustainability Transition. This volume is based on workshops held in Mexico (2012) and in the US (2013), on a winter school at Chulalongkorn University, Thailand (2013), and on commissioned chapters. The workshop in Mexico and the publication were supported by two grants by the German Foundation for Peace Research (DSF). All texts in this book were peer-reviewed by scholars from all parts of the world
    Materialart: Monographie ausleihbar
    Seiten: xxxi, 1004 Seiten , Illustrationen, Diagramme
    ISBN: 9783319438825 , 9783319438849 (electronic)
    Serie: Hexagon series on human and environmental security and peace Volume 10
    Sprache: Englisch
    Standort: A 18 - Bitte bestellen
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  • 40
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/38
    In: CRREL Report, 82-38
    Beschreibung / Inhaltsverzeichnis: Extreme cold causes heavy buildup of frost, ice and condensation on many windows. It also increases the incentive for improving the airtightness of windows against heat loss. Our study shows that tightening specifications for Alaskan windows to permit only 30% of the air leakage allowed by current American airtightness standards is economically attractive. We also recommend triple glazing in much of Alaska to avoid window icing in homes and barracks. We base our conclusions on a two-year field study of Alaskan military bases that included recording humidity and temperature data, observing moisture accumulation on windows and measuring airtightness with a fan pressurization device.
    Materialart: Schriftenreihen ausleihbar
    Seiten: v, 26 Seiten , Illustrationen
    Serie: CRREL Report 82-38
    Sprache: Englisch
    Anmerkung: Contents Abstract Preface Nomenclature Introduction Previous work in cold weather window performance Investigation Data acquisition and analysis Modeling the window thermal regime Moisture and ice observations Airtightness testing and analysis Annual heat loss from air leakage Results and conclusions Moisture on windows Airtightness Airtightness economics Recommendations for windows in extreme cold Airtightness Multiple glazing Literature cited Appendix A: Moisture levels and airtightness Appendix B: Dewpoint data Appendix C: Sample observations of icing
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  • 41
    Signatur: ZSP-201-82/37
    In: CRREL Report, 82-37
    Beschreibung / Inhaltsverzeichnis: This report presents a Landsat-derived land cover map of the northwest portion of the Arctic National Wildlife Refuge, Alaska. The report is divided into two parts. The first is devoted to the land cover map with detailed descriptions of the mapping methods and legend. The second part is a description of the study area. The classification system used for the maps is an improvement over existing methods of describing tundra vegetation. It is a comprehensive method of nomenclature that consistently applies the same criteria for all vegetation units. It is applicable for large- and small-scale mapping and is suitable for describing vegetation complexes, which are common in the patterned-ground terrain of the Alaskan Arctic. The system is applicable to Landsat-derived land cover classifications. The description of the study area focuses on five primary terrain types: flat thaw-lake plains, hilly coastal plains, foothills, mountainous terrain, and river flood plains. Topography, landforms, soils and vegetation are described for each terrain type. The report also contains area summaries for the Landsat-derived map categories. The area summaries are generated for the five terrain types and for the 89 townships within the study areas. Two land cover maps at 1:250,000 are included.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 68 Seiten , Illustrationen, 2 Karten
    Serie: CRREL Report 82-37
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Foreword Introduction A land cover map of the ANWR study area Legend development Mapping method Results Discussion Description of the ANWR study area General description Description of specific terrain types Conclusions Literature cited Appendix A: Descriptions of Landsat land cover categories for ANWR Appendix B: Area summaries Appendix C: Aproximate equivalent units in several systems of land cover, wetland and vegetation classifications used in northern Alaska Appendix D: Soil taxonomy Appendix E: Summary of principal Landsat land cover categories within the terrain types of the ANWR study area
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  • 42
    Signatur: ZSP-201-82/19
    In: CRREL Report, 82-19
    Beschreibung / Inhaltsverzeichnis: Under proper design and management, a forest ecosystem in the central United States should renovate municipal wastewater as long or longer than conventional agricultural systems, especially when design limitations are hydraulic loading rate, heavy metals, P and N. Forest systems require smaller buffer zones than agricultural systems and lower sprinkler pressures. Immature forests are better wastewater renovators than mature forests.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 22 Seiten , Illustrationen
    Serie: CRREL Report 82-19
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Forest systems design Pretreatment Distribution systems Public health considerations Buffer zone requirements Toxic effects Public access Hydraulic loading Nutrient uptake and loading Introduction Nitrogen Phosphorus Trace metals Design considerations Hydraulic loading rates Nitrogen loading rates Forest management options Reforestation Existing forest ecosystems Short term rotation plantations Potential long term effects on forest ecosystems Longevity of forest systems Consequences of overloading Soil chemical, physical and hydrologic properties Productivity Summary Literature cited
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  • 43
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/18
    In: CRREL Report, 82-18
    Beschreibung / Inhaltsverzeichnis: Snow and ice control on highways has come to rely heavily on the use of sodium chloride to maintain a trafficable surface for unimpeded movement. Empirical approaches have led to a wide range of application rates, some clearly excessive, but justified on the ground of safety and expediency. The combination of environmental degradation from the huge quantities of salt entering the environment, along with the increased cost of salt itself and the cost of its application have spurred the search for more precise knowledge of the proper amount of salt to apply to a pavement, considering a range of environmental, traffic and chemical parameters. Since controlled tests in the field are extremely difficult to make, a circular test track of three test pavements, dense-graded asphaltic concrete (DGA), open-graded asphaltic concrete (DGA) and portland cement concrete (PCC), was constructed in a coldroom. Natural snow and ice were applied to the pavements and an instrumented slipping wheel was driven over the surfaces to generate frictional forces. These forces were measured and then used to evaluate the response to salt application with time for three test temperatures. OGA had the lowest friction values at a temperature near the freezing point, but higher initial values or more rapidly increasing values than DGA and PCC following salt application at the two lower temperatures. Optimum application rate of salt on PCC and DGA lies between 100 and 300 lb/lane mile (LM), and a higher rate resulted in slight or no improvement in friction. DGA showed anomalous results: lower friction for 300 Ib/LM and higher friction for both 100 and 500 Ib/LM.
    Materialart: Schriftenreihen ausleihbar
    Seiten: vi, 55 Seiten , Illustrationen
    Serie: CRREL Report 82-18
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Objectives Background Approach Influencing factors Field factors Laboratory Laboratory trafficking tests Force measurement and coefficient of friction Test tire slip Surface friction gauge Test procedure British portable tester Experimental results Conclusions Recommendations Literature cited Appendix A. Test pavements Appendix B. Pennsylvania State University field study Appendix C. Rochester Institute of Technology field study
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  • 44
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/17
    In: CRREL Report, 82-17
    Beschreibung / Inhaltsverzeichnis: Seismic P and SH wave refraction experiments at the NATO RSG-11 test site in Munster Nord, Federal Republic of Germany, reveal the presence of a nearly horizontal, three-layer velocity structure. The upper layer, composed of un­consolidated glacial till, is 1 m thick and has P (compressional) and SH (shear-horizontal) wave velocities of 240 and 165 m s-1. The second layer, made up of similar, more compacted material, is 9.5 m thick, with a P wave velocity of 470 m s-1 and an SH wave velocity of 275 m s-1. The third layer, interpreted as the groundwater table, is located at a depth of 10.5 m and has a P wave velocity of 1590 m s-1. The SH wave velocity of this layer is controlled by the matrix material and is the same as that of the second layer. A single, unreversed observation indicated a fourth layer at a depth of about 20 m, but the existence of this layer remains unconfirmed. The observed fundamental mode Love wave dispersion is in agreement with the theoretical dispersion predicted by the refraction velocities. Computed partial derivatives of phase velocity with respect to shear wave velocity show, for the frequencies observed, that the dispersion confirms the thicknesses and velocities of the two upper layers and is not affected by the deeper structure.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 33 Seiten , Illustrationen
    Serie: CRREL Report 82-17
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Refraction experiments Procedure Equipment Results P waves Low velocity zone SH waves Surface wave experiments Summary and discussion Literature cited Appendix A: P wave refraction data Appendix B: SH wave refraction data. Appendix C: Surface wave dispersion calculations
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  • 45
    Signatur: ZSP-201-82/15
    In: CRREL Report, 82-15
    Beschreibung / Inhaltsverzeichnis: An experiment is described that demonstrates the balance between the ice and the unfrozen water in a frozen soil as water is removed. Nuclear magnetic resonance (NMR) is used to monitor the unfrozen water content as the soil is dehydrated by a molecular sieve material. Our results show that the unfrozen water content of a Morin clay soil remains constant until the total water content has been reduced to the point where no ice remains in the system. Once the ice is depleted, the unfrozen water content determined by NMR corresponds to the total water content of the soil determined by the weight of water removed by the molecular sieve material. Thus the validity of utilizing NMR in determining unfrozen water contents vs temperature is established.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 8 Seiten , Illustrationen
    Serie: CRREL Report 82-15
    Sprache: Englisch
    Standort: AWI Archiv
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  • 46
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/16
    In: CRREL Report, 82-16
    Beschreibung / Inhaltsverzeichnis: Abstract: A dynamic-thermodynamic sea ice model which employs a viscous-plastic constitutive law has been applied to the East Greenland area. The model is run on a 40-km spatial scale at 1/4-day time steps for a 60-day period with forcing data beginning on 1 October 1979. Results tend to verify that the model predicts reasonable thicknesses and velocities within the ice margin. Thermodynamic ice growth produces excessive ice extent, however, probably due to inadequate parameterization of oceanic heat flux. Ice velocities near the free ice edge are also not well simulated, and preliminary investigations attribute this to an improper wind field in this area. A simulation which neglects ice strength, effectively damping ice interaction with itself and allowing no resistance to deformation, produces excessive ice drift toward the coast and results in unrealistic nearshore thicknesses. A dynamics-only simulation produced reasonable results, including a more realistic ice extent, but the need for proper thermodynamics is also apparent. Other simulations verify that ice import from the Arctic Basin, and ice transport due to winds and currents, were also important components in the model studies.
    Materialart: Schriftenreihen ausleihbar
    Seiten: v, 40 Seiten , Illustrationen , 29 cm
    Serie: CRREL Report 82-16
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Model description and application Results and discussion Wind and current fields Standard simulation Thermodynamic simulation Zero ice strength Zero ice import Zero currents Modified currents Zero winds Dynamics simulation Summary and concluding remarks Literature cite
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  • 47
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/6
    In: CRREL Report, 82-6
    Beschreibung / Inhaltsverzeichnis: The interpretation of continuous radar profiles requires an alternative geophysical means of obtaining ground dielectric information. Ground dielectric properties were measured using wide-angle reflection and refraction (WARR) soundings with a ground-probing radar set that transmits pulses f a few nanoseconds duration. The investigations, carried out over sandy gravel in interior Alaska, provided dielectric data to about a 5-m depth. The WARR soundings were displayed as individual traces allowing interference between separate events and dispersion to be observed, and the soundings were compared with continuous radar and resistivity profiles conducted concurrently to extract the maximum amount of dielectric information. The dielectric constants, derived mainly from the direct ground waves propagating along the surface, ranged from 2.9 to 7.4. Dielectric values interpreted for one site predicted the possibility of a refracted event which may have occurred during one of the soundings.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iii, 11 Seiten , Illustrationen
    Serie: CRREL Report 82-6
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Theory of ground wave propagation from a horizontal electric dipole Equipment and methods Results Site 1 Site 2 Site 3 Summary and concluding remarks Literature cited
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  • 48
    facet.materialart.12
    [Cham] : Springer
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    Signatur: 9783319252025 (e-book)
    In: Theory and applications of transport in porous media, Volume 27
    Beschreibung / Inhaltsverzeichnis: This book treats the mechanics of porous materials infiltrated with a fluid (poromechanics), focussing on its linear theory (poroelasticity). Porous materials from inanimate bodies such as sand, soil and rock, living bodies such as plant tissue, animal flesh, or man-made materials can look very different due to their different origins, but as readers will see, the underlying physical principles governing their mechanical behaviors can be the same, making this work relevant not only to engineers but also to scientists across other scientific disciplines. Readers will find discussions of physical phenomena including soil consolidation, land subsidence, slope stability, borehole failure, hydraulic fracturing, water wave and seabed interaction, earthquake aftershock, fluid injection induced seismicity and heat induced pore pressure spalling as well as discussions of seismoelectric and seismoelectromagnetic effects. The work also explores the biomechanics of cartilage, bone and blood vessels. Chapters present theory using an intuitive, phenomenological approach at the bulk continuum level, and a thermodynamics-based variational energy approach at the micromechanical level. The physical mechanisms covered extend from the quasi-static theory of poroelasticity to poroelastodynamics, poroviscoelasticity, porothermoelasticity, and porochemoelasticity. Closed form analytical solutions are derived in details. This book provides an excellent introduction to linear poroelasticity and is especially relevant to those involved in civil engineering, petroleum and reservoir engineering, rock mechanics, hydrology, geophysics, and biomechanics.
    Materialart: 12
    Seiten: 1 Online-Ressource (893 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319252025 (e-book) , 978-3-319-25202-5
    ISSN: 2213-6940 , 0924-6118
    Serie: Theory and applications of transport in porous media Volume 27
    Sprache: Englisch
    Anmerkung: Contents 1 Introduction 1.1 Porous Material 1.2 Physical Mechanism 1.2.1 Drained and Undrained Responses 1.2.2 Time and Length Scale 1.2.3 Skempton Pore Pressure Effect 1.2.4 Effective Stress for Volumetric Deformation 1.2.5 Effective Stress for Pore Collapse 1.2.6 Fluid Storage 1.2.7 Thermoelasticity Analogy 1.2.8 Coupled Versus Uncoupled Diffusion 1.3 Poroelastic Phenomena 1.3.1 Borehole Failure 1.3.2 Mandel-Cryer Effect 1.3.3 Noordbergum Effect 1.3.4 Land Subsidence 1.3.5 Slope Stability and Fault Slippage 1.3.6 Fluid Induced Seismicity 1.3.7 Outburst of Coal 1.3.8 Hydraulic Fracturing 1.3.9 Water Wave and Seabed Interaction 1.3.10 Tidal and Barometric Efficiency 1.3.11 Biomechanics 1.3.12 Poroviscoelasticity and Anelastic Strain Recovery 1.3.13 Porothermoelasticity and Thermal Fracturing 1.3.14 Poroelastodynamics and Seismoelectric Effect 1.3.15 Swelling of Clay and Shale 1.3.16 Nanoporous Material References 2 Constitutive Equation 2.1 Physical Versus Phenomenological Approach 2.2 Stress and Strain of Porous Medium 2.2.1 Stress 2.2.2 Strain 2.3 Poroelastic Constitutive Equation 2.3.1 Isotropic Elastic Material 2.3.2 Isotropic Poroelastic Material 2.3.3 Reciprocal Work Theorem 2.3.4 Stress-Strain Relation 2.3.5 Strain-Stress Relation 2.4 Bulk Material Constant 2.4.1 Drained and Undrained Constant 2.4.2 Effective Stress Coefficient 2.4.3 Pore Pressure Coefficient 2.4.4 Storage Coefficient References 3 Micromechanics 3.1 Micromechanical Analysis 3.1.1 Solid and Pore Volumetric Strain 3.1.2 Fluid Volumetric Strain 3.1.3 Link Among Material Constants 3.2 Ideal Porous Medium 3.3 Effective Modulus 3.3.1 Mackenzie Model 3.3.2 Walsh Model 3.3.3 Budiansky and O’Connell Model 3.3.4 Bounds on Material Constants 3.4 Nonlinear Model 3.4.1 Effective Stress Dependent Pore Compressibility 3.4.2 Compaction Induced Permeability Change 3.5 Laboratory Test 3.5.1 Drained Test 3.5.2 Undrained Test 3.5.3 Unjacketed Test 3.6 Table of Poroelastic Constants References 4 Variational Energy Formulation 4.1 Internal and External Stress and Strain 4.1.1 Porosity 4.1.2 Volume and Surface Averaging of Elastic Material 4.1.3 Volume and Surface Averaging of Porous Material 4.1.4 Linkage Between Internal and External Strains 4.2 Thermodynamic Principles 4.3 Variational Formulation 4.3.1 Virtual Work 4.3.2 Internal Energy 4.3.3 Porosity Equilibrium 4.4 Constitutive Equation 4.4.1 Linear Material Model 4.4.2 Linear Model 4.5 Intrinsic Material Constant 4.5.1 Effective Solid Bulk Modulus 4.5.2 Fundamental Deformation Mode 4.5.3 Microisotropy and Microhomogeneity: Ideal Porous Medium 4.6 Link with Phenomenological Model 4.6.1 Link with Bulk Continuum Model 4.6.2 Link with Micromechanics Model 4.7 Deviation from Ideal Porous Medium 4.8 Limiting Material Properties 4.8.1 Ideal Porous Medium 4.8.2 Granular Material 4.8.3 Soil Mechanics Model: Saturated 4.8.4 Soil Mechanics Model: Nearly Saturated 4.8.5 Highly Compressible Solid 4.8.6 Highly Compressible Fluid 4.9 Material Stability and Energy Diagram 4.10 Semilinear Model 4.10.1 Geometric Nonlinearity 4.10.2 Structural Nonlinearity 4.11 Laboratory Measurement of Intrinsic Constant References 5 Anisotropy 5.1 Anisotropic Constitutive Equation 5.1.1 Elasticity 5.1.2 Poroelastic Stress-Strain Relation 5.1.3 Poroelastic Strain-Stress Relation 5.2 Material Symmetry 5.2.1 Orthotropy 5.2.2 Transverse Isotropy 5.2.3 Isotropy 5.3 Micromechanics 5.4 Ideal Porous Medium 5.5 Example References 6 Governing Equation 6.1 Darcy’s Law 6.1.1 Darcy’s Empirical Law 6.1.2 Homogenization Theory 6.1.3 Intrinsic Permeability and Mobility Coefficient 6.1.4 Irreversible Thermodynamics Process 6.2 Other Physical Laws 6.2.1 Mass Conservation 6.2.2 Force Equilibrium 6.3 Governing Equation 6.3.1 Navier-Cauchy Equation 6.3.2 Diffusion Equation 6.3.3 Compatibility Equation 6.3.4 Harmonic Relation 6.3.5 Orthotropy 6.3.6 Transverse Isotropy 6.4 Degenerated Governing Equation 6.4.1 Drained and Undrained State 6.4.2 Soil Mechanics Model 6.4.3 Irrotational Displacement Field 6.4.4 Uncoupling of Diffusion Equation 6.5 Boundary Value Problem 6.5.1 Existence and Uniqueness 6.5.2 Boundary Condition 6.6 Field Equation 6.6.1 Biot Function 6.6.2 Biot Decomposition 6.6.3 McNamee-Gibson Displacement Function References 7 Analytical Solution 7.1 Review of Early Work 7.2 Uniaxial Strain 7.2.1 Isotropy 7.2.2 Transverse Isotropy 7.3 One-Dimensional Consolidation Problem 7.3.1 Terzaghi’s Consolidation Problem 7.3.2 Loading by Fluid Pressure 7.3.3 Variable Rete Loading 7.3.4 Harmonic Excitation 7.4 Plane Strain 7.4.1 Orthotropy 7.4.2 Isotropy 7.4.3 Volumetric Strain and Rotation Formulation 7.5 Generalized Plane Strain 7.5.1 Definition of Generalized Plane Strain 7.5.2 Pure Shear 7.5.3 Warping 7.5.4 Torsion 7.5.5 Plane Strain 7.5.6 Axial Strain 7.5.7 Pure Bending 7.6 Pure Bending of Plate 7.6.1 Bending of Cantilever Plate 7.6.2 Buckling of Axially Loaded Plate 7.7 Mandel Problem 7.8 Water Wave Over Seabed 7.9 Spherical Symmetry 7.10 Cryer Problem 7.11 Spherical Cavity 7.11.1 Pressurized Cavity 7.11.2 Excavated Cavity 7.11.3 Pore Pressure Meter Problem 7.12 Axial Symmetry 7.13 Cylinder Problem 7.13.1 Solid Cylinder 7.13.2 Hollow Cylinder 7.14 Borehole Problem 7.14.1 Plane Strain Borehole Problem 7.14.2 Inclined Borehole Problem 7.15 Borehole and Cylinder Application Problems 7.15.1 Retrieval of Cylindrical Core 7.15.2 Excavated Borehole 7.15.3 Fluid Extraction and Injection 7.15.4 Borehole Breakdown Pressure 7.15.5 Borehole Stability Analysis 7.16 Moving Load on Half Plane 7.17 Plane Strain Half Space and Layered Problem 7.17.1 General Solution for Layered Problem 7.17.2 Plane Strain Half Space Problem 7.18 Axial Symmetry Half Space Problem References 8 Fundamental Solution and Integral Equation 8.1 Reciprocal Theorem 8.1.1 Green’s Second Identity 8.1.2 Betti-Maxwell Reciprocal Theorem 8.1.3 Reciprocal Theorem of Poroelasticity 8.2 Somigliana Integral Equation 8.2.1 Green’s Third Identity 8.2.2 Elasticity 8.2.3 Poroelasticity 8.3 Fredholm Integral Equation 8.3.1 Potential Problem 8.3.2 Elasticity 8.3.3 Poroelasticity 8.4 Stress Discontinuity Method 8.5 Displacement Discontinuity Method 8.6 Dislocation Method 8.7 Galerkin Integral Equation 8.8 Fundamental Solution 8.8.1 Elementary Fundamental Solution 8.8.2 Elasticity Fundamental Solution 8.9 Poroelasticity Fundamental Solution 8.10 Fluid Source 8.10.1 Continuous Source 8.10.2 Instantaneous Source 8.11 Fluid Dipole 8.11.1 Continuous Dipole 8.11.2 Instantaneous Dipole 8.12 Fluid Dilatation 8.12.1 Continuous Fluid Dilatation 8.12.2 Instantaneous Fluid Dilatation 8.13 Fluid Force 8.13.1 Continuous Fluid Force 8.13.2 Instantaneous Fluid Force 8.14 Fluid Dodecapole 8.15 Total Force 8.15.1 Continuous Total Force 8.15.2 Instantaneous Total Force 8.16 Solid Quadrupole and Hexapole 8.17 Solid Center of Dilatation 8.18 Displacement Discontinuity 8.19 Edge Dislocation 8.20 Fundamental Solution Relation Based on Reciprocity References 9 Poroelastodynamics 9.1 Dynamic Equilibrium Equation 9.2 Dynamic Permeability 9.3 Governing Equation 9.4 Wave Propagation 9.4.1 Elastic Wave 9.4.2 Poroelastic Wave 9.5 Phase Velocity and Attenuation 9.5.1 Phase Velocity 9.5.2 Attenuation 9.5.3 Extended Biot Models 9.6 One-Dimensional Wave Problem 9.6.1 Half Space 9.6.2 Finite Thickness Layer 9.7 Thermoelasticity Analogy 9.8 Poroelastodynamics Fundamental Solution 9.8.1 Elastodynamics Fundamental Solution 9.8.2 Helmholtz Decomposition 9.8.3 Three-Dimensional Point Force Solution 9.8.4 Three-Dimensional Fluid Source Solution 9.8.5 Two-Dimensional Fundamental Solution 9.9 Integral Equation Representation 9.10 Plane Wave Reflection and Refraction 9.10.1 Plane Strain Wave Solution 9.10.2 Reflection on Free Surface—Non-Dissipative Medium 9.10.3 Reflection on Free Surface—Dissipative Medium 9.10.4 Impermeable Surface 9.10.5 Fluid and Porous Medium Interface References 10 Poroviscoelasticity 10.1 Viscoelasticity 10.1.1 Spring and Dashpot Model 10.1.2 Correspondence Principle
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  • 49
    Signatur: 9783319207537 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book seeks to enhance the cultural dimension of sustainable development and particularly focuses on minor historic centers and their natural and rural landscapes. In a society becoming ever more globalized, without territorial restrictions in the production of goods and able to reproduce in China the goods and product characteristic of South American crafts (to mention just two extremes), the only element that can still be contextualized is heritage identity: the result of close integration between cultural assets, intangible assets and settled communities. Thus, heritage identity is one of the few elements, together with natural resources, which has the potential for economic development that is still firmly rooted in places and local populations.These towns are often the centerpiece of urban landscapes and geographical areas with original features, not always but often as individual places within networks of minor historical centers linked by shared history, traditions and/or natural elements (rivers, forests, river systems or other natural elements). They are outside the major tourist networks, even if now there is a budding interest in the touristic exploitation of these environments. So, they are the right places to pursue a sustainable and local development with a cultural perspective. This book is a product of the VIVA_EASTPART project (Valorisation and Improving of management of Small Historic Centres in the eastern PARTnership region), under the EU-funded “ENPI Eastern Partnership” program. It complements the more practically-focused work that is in production from this group, more focused on empirical approaches to the development of minor historic centers of the nations involved. Though the book has been influenced by this research and working experience, the authors are solely responsible for the content and opinions presented.
    Materialart: 12
    Seiten: 1 Online-Ressource (xiv, 386 Seiten) , Illustrationen
    ISBN: 9783319207537 , 978-3-319-20753-7
    ISSN: 2194-315X , 2194-3168
    Serie: Springer Geography
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction and Background 1 Studying Cultural Territorial Systems: Introduction / Francesco Rotondo 2 The Concept of Heritage / Francesco Selicato 3 Local Self-sustainable Development / Francesco Rotondo 4 Cultural Heritage as a Key for the Development of Cultural and Territorial Integrated Plans / Francesco Rotondo 5 Sustainable Development Policies for Minor Deprived Urban Communities and Natural and Cultural Heritage Conservation / Paolo Ventura and Michela Tiboni Part II Lessons Learned from Planning and Management Practices on Safeguarding and Revitalisation of Minor Historic Centres in Eastern Partnerships 6 Lessons Learned from Planning and Management Practices on the Safeguarding and Revitalisation of Minor Historic Centres in Eastern Europe countries / Josefina López Galdeano 7 Characterization of Minor Historic Centers: Quantitative Indexes, and Qualitative Aspects / Claudia Ceppi and Pierangela Loconte Part III Territorial Cultural Systems: A Different Approach to Cultural Heritage 8 Territorial Cultural Systems: Possible Definitions / Francesco Selicato and Claudia Piscitelli 9 An Integrated and Sustainable Approach to the Management of Minor Historic Centres: Territorial Cultural Systems / Josefina López Galdeano 10 Socio-economic Dimension in Managing the Renewal of Ancient Historic Centers / Carmelo M. Torre 11 A Systematic Analysis of Benefits and Costs of Projects for the Valorization of Cultural Heritage / Francesco Tajani and Pierluigi Morano Part IV A New Approach to the Management of Cultural Territorial Systems: Integrated Cultural Territorial Plans 12 Participation and Integrated Cultural Territorial Plans / Claudia Piscitelli 13 Building Local Cultural Landscapes / Paolo Colarossi 14 Implementing and Reviewing Integrated Cultural Territorial Plans / Pierangela Loconte Part V First Experiences in Eastern Europe 15 Armenian Cultural Territorial Systems First Experience / Sarhat Petrosyan and Gruia Bădescu 16 Moldovan Cultural Territorial Systems First Experiences / Gruia Bădescu and Cătălina Preda 17 Romanian Cultural Territorial Systems First Experience / Vera Marin 18 Serbian Cultural Territorial Systems First Experiences / Aleksandra Djukic, Mirjana Roter Blagojevic and Marko Nikolic Part VI Experiences in Italy 19 Safeguarding and Promoting Historical Heritage and Landscape in Italy / Francesco Selicato and Claudia Piscitelli 20 The Actors’ Role in Practices / Claudia Piscitelli and Pierangela Loconte 21 A Survey of Interesting Practices in the Country / Pierangela Loconte 22 Pedestrian Accessibility of Historical Centres: A Key Determinant of Development / Maurizio Tira 23 The Institutional Framework for Planning Instruments and Heritage Protection / Francesco Rotondo Part VII Conclusions: Perspectives for Territorial Cultural Systems 24 Conclusions: Perspectives for Territorial Cultural Systems / Francesco Selicato Index
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  • 50
    facet.materialart.12
    [Cham] : Springer
    Dazugehörige Bände
    Signatur: 9783319392646 (e-book)
    In: Modern approaches in solid earth sciences, volume 12
    Beschreibung / Inhaltsverzeichnis: This book provides a detailed overview of the operational principles of modern mining geology, which are presented as a good mix of theory and practice, allowing use by a broad range of specialists, from students to lecturers and experienced geologists. The book includes comprehensive descriptions of mining geology techniques, including conventional methods and new approaches. The attributes presented in the book can be used as a reference and as a guide by mining industry specialists developing mining projects and for optimizing mining geology procedures. Applications of the methods are explained using case studies and are facilitated by the computer scripts added to the book as Electronic Supplementary Material.
    Materialart: 12
    Seiten: 1 Online-Ressource (xx, 448 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319392646 , 978-3-319-39264-6
    ISSN: 1876-1682 , 1876-1690
    Serie: Modern approaches in solid earth sciences volume 12
    Sprache: Englisch
    Anmerkung: Contents 1 Introduction References Part I Mine Design, Mine Mapping and Sampling 2 Mining Methods 2.1 Open Pit Mines 2.2 Underground Mines 2.2.1 Underground Selective Mining Methods 2.2.2 Underground Bulk Mining Methods 2.2.3 Mining of the Gently Dipping Ore Bodies 2.3 Unconventional Mining 2.3.1 In situ Leach (ISL) Technique 2.3.2 Dredging of the Mineral Sands References 3 Mine Mapping 3.1 Mine Mapping Principles 3.2 Mapping Open Pit Mines 3.3 Mapping of Underground Mines 3.4 Mapping Using Digital Photogrammetry and Laser Technologies 3.4.1 Mapping Mining Faces Using Photogrammetry 3.4.2 Remote Mapping of the Mines Using Laser 3.5 Optimisation of the Mine Mapping Procedures References 4 Drilling Techniques and Drill Holes Logging 4.1 Drilling Methods 4.2 Diamond Core Drilling 4.2.1 Core Quality and Representativeness 4.2.2 Orientated Core 4.2.3 Logging Diamond Core Holes 4.2.4 Sampling Diamond Core 4.3 Open Hole Percussion Drilling 4.3.1 Sampling Blastholes for Grade Control Purpose in the Open Pits 4.3.2 Use of ‘Jumbo’ Drilling for Delineation of Underground Stopes 4.4 Reverse Circulation (RC) Percussion Drilling 4.4.1 Logging RC Holes 4.4.2 Sampling RC Holes 4.5 Sonic Drilling Technologies 4.5.1 Strength and Weakness of the Sonic Drilling 4.5.2 Logging and Sampling Sonic Drill Holes 4.6 Auger Drilling 4.7 Rotary Drilling Using Tricone Bit References 5 Sampling of the Mine Workings 5.1 Sampling Rock Faces in the Underground Mines 5.1.1 Channel Sampling 5.1.2 Rock Chip Sampling 5.2 Sampling of the Broken Ore 5.3 Trenching and Winzing References 6 Geotechnical Logging and Mapping 6.1 Geotechnical Logging of the Drill Core 6.1.1 Drilling Parameters and Core Recovery 6.1.2 Rock Weathering 6.1.3 Rock Strength 6.1.4 Rock Quality Designation Index (RQD) 6.1.5 Natural Breaks 6.2 Geotechnical Mapping 6.3 Geotechnical Applications of Rock Mass Classification Schemes References 7 Dry Bulk Density (DBD) of Rocks 7.1 Types of the Rock Densities Used in the Mining Industry 7.2 Dry Bulk Density Measurement Techniques 7.2.1 Competent Non-porous Rocks 7.2.2 Porous and Weathered Rocks 7.2.3 Non-consolidated Sediments 7.3 Spatial Distribution of the Rock Density Measurements References 8 Data Points Location (Surveying) 8.1 Surface Points Location 8.2 Down-Hole Survey Reference Part II Sampling Errors 9 Introduction to the Theory of Sampling 9.1 Types of Sampling Errors 9.2 Fundamental Sampling Error 9.2.1 Theoretical Background 9.2.2 Experimental Calibration of the Sampling 9.2.3 Sampling Nomogram 9.3 Grouping – Segregation Error 9.4 Errors Related to the Sampling Practices 9.5 Instrumental Errors References 10 Quality Control and Assurance (QAQC) 10.1 Accuracy Control 10.1.1 Statistical Tests for Assessing Performance of the Standard Samples 10.1.2 Statistical Tests for Assessing the Data Bias Using the Duplicate Samples 10.1.3 Diagnostic Diagram: Pattern Recognition Method 10.2 Precision Control 10.2.1 Matching Pairs of Data 10.2.2 Processing and Interpretation of Duplicate Samples 10.3 Comparative Analysis of the Statistical Estimation Methods 10.4 Guidelines for Optimisation of the Sampling Programmes 10.4.1 Planning and Implementation of the Sampling Programmes 10.4.2 Frequency of Inserting QAQC Material to Assay Batches 10.4.3 Distribution of the Reference Materials 10.4.4 Distribution of the Duplicate Samples References 11 Twin Holes 11.1 Method Overview 11.1.1 Objectives of the Twinned Holes Study 11.1.2 Statistical Treatment of the Results 11.1.3 Distance Between Twinned Holes 11.1.4 Drilling Quality and Quantity 11.1.5 Comparison of Studied Variables 11.1.6 Practice of Drilling Twinned Holes for Mining Geology Applications 11.2 Case Studies 11.2.1 Gold Deposits: Confirmation of High-Grade Intersections 11.2.2 Twin Holes Studies in Iron Ore Deposits 11.2.3 Mineral Sands Deposits: Validation of Historic Drilling 11.2.4 Bauxites: Use of Twin Holes as a Routine Control of Drilling Quality References 12 Database 12.1 Construction of the Database 12.2 Data Entry 12.2.1 Electronic Data Transfer 12.2.2 Keyboard Data Entry 12.2.3 Special Values 12.3 Management of the Data Flow 12.4 Database Safety and Security References Part III Mineral Resources 13 Data Preparation 13.1 Data Compositing 13.1.1 Data Coding 13.1.2 Compositing Algorithms 13.1.3 Choice of the Optimal Compositing Intervals 13.1.4 Validating of the Composited Assays 13.2 High Grade Cut-Off References 14 Geological Constraints of Mineralisation 14.1 Introduction to Wireframing 14.2 Characterisation of the Mineralisation Contacts 14.2.1 Contact Profile 14.2.2 Determining of the Cut-Off Value for Constraining Mineralisation 14.2.3 Contact Topography 14.2.4 Uncertainty of the Contacts 14.3 Geometry and Internal Structure of the Mineralised Domains 14.3.1 Unfolding References 15 Exploratory Data Analysis 15.1 Objective of the EDA 15.2 Overview of the EDA Techniques 15.2.1 Spider Diagram 15.2.2 Data Declustering 15.2.3 Q-Q Plots 15.2.4 Box-and-Whisker Plot (Box Plot) 15.3 Grouping and Analysis of the Data 15.3.1 Data Types 15.3.2 Data Generations 15.3.3 Grouping Samples by Geological Characteristics 15.4 Statistical Analysis of the Resource Domains References 16 Resource Estimation Methods 16.1 Polygonal Method 16.2 Estimation by Triangulation 16.3 Cross-Sectional Method 16.3.1 Extrapolation of the Cross-Sections 16.3.2 Interpolation Between Cross-Sections 16.4 Estimation by Panels 16.5 Inverse Distance Weighting Method References Part IV Applied Mining Geostatistics 17 Introduction to Geostatistics 17.1 Regionalised Variable and Random Function 17.2 Stationarity and Intrinsic Hypothesis References 18 Variography 18.1 Quantitative Analysis of the Spatial Continuity 18.2 Intuitive Look at Variogram 18.3 Geostatistical Definition of Variogram 18.4 Directional, Omnidirectional and Average Variograms 18.5 Properties of the Variograms 18.5.1 Behaviour Near Origin 18.5.2 Anisotropy 18.6 Analysis of the Data Continuity Using a Variogram Map 18.7 Presence of Drift 18.8 Proportional Effect 18.9 Variogram Sill and the Sample Variance 18.10 Impact of the Different Support 18.11 Variogram Models 18.11.1 Common Variogram Models 18.11.2 Modelling Geometric Anisotropy 18.11.3 Nested Structures 18.11.4 Modelling Zonal Anisotropy 18.12 Troublesome Variograms 18.12.1 Hole Effect 18.12.2 Saw-Tooth Shaped and Erratic Variograms 18.13 Alternative Measures of a Spatial Continuity 18.13.1 Variograms of the Gaussian Transformed Values 18.13.2 Relative (Normalised) Variograms 18.13.3 Different Structural Tools 18.14 Indicator Variograms 18.15 Variograms in the Multivariate Environment 18.15.1 Multivariate Geostatistical Functions 18.15.2 Linear Model of Coregionalisation References 19 Methods of the Linear Geostatistics (Kriging) 19.1 Geostatistical Resource Estimation 19.2 Kriging System 19.2.1 Ordinary Kriging 19.2.2 Simple Kriging 19.2.3 Simple Versus Ordinary Kriging 19.3 Properties of Kriging 19.3.1 Exactitude Property of Kriging 19.3.2 Negative Kriging Weights and Screening Effect 19.3.3 Smoothing Effect 19.3.4 Kriging Variance 19.3.5 Conditional Bias 19.4 Block Kriging 19.4.1 Blocks and Point Estimates 19.4.2 Kriging of the Small Blocks References 20 Multivariate Geostatistics 20.1 Theoretical Background of Multivariate Geostatistics 20.1.1 Ordinary Co-kriging 20.1.2 Collocated Co-kriging 20.1.3 Properties of the Co-kriging 20.2 Kriging with External Drift References 21 Multiple Indicator Kriging 21.1 Methodology of the Multiple Indicator Kriging 21.2 Practical Notes on the Indicators Post-Processing References 22 Estimation of the Recoverable Resources 22.1 Change of Support Concept 22.1.1 Dispersion Variance 22.1.2 Volume Variance Relations 22.1.3 Conditions for Change-of-Support Models 22.2 Global Change of Support Methods 22.2.1 Affine Correction 22.2.2 Discrete Gaussian Change of Support 22.3 Local Change of Support Methods 22.3.1 Uniform Conditioning 22.3.2 Localised Uniform Conditioning 22.3.3 Application of the LUC
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  • 51
    Signatur: 9783319279657 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book gathers selected contributions presented at the Enzo Levi and XX Annual Meeting of the Fluid Dynamic Division of the Mexican Physical Society in 2014. The individual papers explore recent advances in experimental and theoretical fluid dynamics and are suitable for use in both teaching and research. The fluid dynamics applications covered include multiphase flows, convection, diffusion, heat transfer, rheology, granular materials, viscous flows, porous media flows, geophysics and astrophysics. The contributions, some of which are introductory and avoid the use of complicated mathematics, are suitable for fourth-year undergraduate and graduate students. Accordingly, the book is of immense benefit to these students, as well as to scientists in the fields of physics, chemistry and engineering with an interest in fluid dynamics from experimental and theoretical points of view.
    Materialart: 12
    Seiten: 1 Online-Ressource (xix, 506 Seiten) , Illustrationen
    Ausgabe: corrected publication 2019
    ISBN: 9783319279657 , 978-3-319-27965-7
    ISSN: 1863-5520 , 1863-5539
    Serie: Environmental science and engineering : environmental science
    Sprache: Englisch
    Anmerkung: Contents Part I Vortex and Circulation Phenomena Numerical Study of the Cross Flow in a Non-isothermal Open Cavity / G.E. Ovando-Chacon, S.L. Ovando-Chacon, J.C. Prince-Avelino, A. Rodriguez-León and A. Servin-Martínez Oscillations of a Flexible Plate Immersed in a Vortex Street / E. Sandoval Hernández and A. Cros Experimental Study of a Vortex Generated at the Edge of a Channel with a Step / E.J. López-Sánchez, C.D. García-Molina, G. Ruiz-Chavarría and A. Medina Fluid Forces on a Flexible Circular Cylinder in Vortex-Induced Vibrations / C. Monreal-Jiménez, F. Oviedo-Tolentino, G.L. Gutiérrez-Urueta, R. Romero-Méndez and G. Mejía-Rodríguez Vortical Structures Generated Behind Flapping Foils with Different Aspect Ratios / B. Franco Llamas, E. Sandoval Hernández and A. Cros Circulation Control: A Comparative Study of Experimental and Numerical Investigation / H. Carmona, A. Cházaro, A. Traslosheros, A. Iturbe and J. Hernández CFD RANS Simulation of 2D Circulation Control Airfoil / H. Carmona, A. Cházaro, A. Traslosheros, A. Iturbe and J. Hernández Calibration of a Background Oriented Schlieren (BOS) / A. Aguayo Ortiz, H. Cardoso Sakamoto, C. Echeverría Arjonilla, D. Porta Zepeda, C. Stern Forgach and G. Monsivais Galindo Measurement of the Density Inside a Supersonic Jet Using the Background Oriented Schlieren (BOS) Technique / D. Porta, C. Echeverría, A. Aguayo, J.E. Hiroki Cardoso and C. Stern Part II Environmental Applications Experimental Evaluation of Specific Components Working in an Environmentally Friendly Cooling System / G. Gutierrez Urueta, F. Oviedo, R. Peña, P. Rodríguez-Aumente, C. Monreal and J. Arellano Rainfall Series Fractality in the Baja California State / A. López-Lambraño, C. Fuentes, A. López-Ramos, M. Pliego-Díaz and M. López-L Hydrodynamic Modeling for the Sustainable Management of the Guájaro Hydrosystem, Colombia / F. Torres-Bejarano, J. Padilla Coba, H. Ramírez-León, C. Rodríguez-Cuevas and R. Cantero-Rodelo Numerical Modeling of Hydrodynamics in the Agua Brava Lagoon, Located in Nayarit, Mexico / H. Barrios-Piña, H. Ramírez-León, A. Cuevas-Otero, F. Torres-Bejarano and J.T. Ponce-Palafox Hydraulic, Hydrodynamic and Environmental Design of an Offshore Outfall for the Campeche Sound Marine Region / A. Cuevas-Otero, H. Ramírez-León and H. Barrios-Piña Numerical Air Quality Forecast Modeling System: Mexico Case Study / A.R. Garcia, B.E. Mar-Morales and L.G. Ruiz-Suárez Internal Wave Observations in the Petacalco Canyon, México / A. Ruiz-Angulo and J. Zavala-Hidalgo Part III Fluid–Structure Interaction Stochastic Simulation for Couette Flow of Dilute Polymer Solutions Using Hookean Dumbbells / A. Gómez López, I. Pérez Reyes, A. López Villa and R.O. Vargas Aguilar Two-Dimensional Motion of a Viscoelastic Membrane in an Incompressible Fluid: Applications to the Cochlear Mechanics / Y.N. Domínguez-del Ángel, M. Núñez-López, J.G. González-Santos and A. López-Villa Electromagnetically Driven Flow Between Concentric Spheres: Experiments and Simulations / A. Figueroa, J.A. Rojas, J. Rosales and F. Vázquez Vibration of a Water Drop in a Hydrophobic Medium / G. Rangel Paredes, D. Porta Zepeda, C. Echeverría Arjonilla and C. Stern Forgach Analysis of an Annular MHD Stirrer for Microfluidic Applications / J. Pérez-Barrera, A. Ortiz and S. Cuevas Trajectories of Water and Sand Jets / D.A. Serrano, F. Sánchez-Silva, J. Klapp, P. Tamayo, A. Medina and G. Domínguez Coupling of P-B Equation with Stokes System: Formation of Rayleigh Jets / L.B. Gamboa and M.A. Fontelos Flow Measurement at the Inlet and Outlet Zones of an Automotive Brake Disc with Ventilation Post Pillars, Using Particle Image Velocimetry Technique / C.A. Jiménez García, G.J. Gutiérrez Paredes, J.E. Rivera López, A. López Villa and J.M. Casillas Navarrete Part IV General Fluid Dynamics and Applications Bouncing Droplets, Pilot-Waves, and Quantum Mechanics / Tomas Bohr, Anders Andersen and Benny Lautrup Phenomena of a Miscible Drop Through a Stratified Fluid / A. Zarazúa Cruz, C. Echeverría Arjonilla, D. Porta Zepeda and C. Stern Forgach Astrophysical Fluids of Novae: High Resolution Pre-decay X-Ray Spectrum of V4743 Sagittarii / J.M. Ramírez-Velasquez X-Ray Outflows of Active Galactic Nuclei Warm Absorbers: A 900 ks Chandra Simulated Spectrum / J.M. Ramírez-Velasquez and J. García Comparative Analysis of the Air Flow in Different Cultures Inside a Greenhouse Using CFD / J. Flores-Velázquez, W. Ojeda B and A. Rojano Numerical Modeling of the Knee Synovial Joint Under Deformation Using the Finite Volume Method / N. Martínez-Gutiérrez, L.A. Ibarra-Bracamontes, S.R. Galván-González, A. Aguilar-Corona and G. Viramontes-Gamboa Causal Propagation of Heat and Thermohaline Instability in Quasi-static Phenomena / A. Aguirre-Guzman and N. Falcón Dynamics of Noncohesive Confined Granular Media / N. Mujica and R. Soto Equations to Determine Energy Losses in Sudden and Gradual Change of Direction / J.J. Villegas-León, A.A. López-Lambraño, J.G. Morales-Nava, M. Pliego-Díaz, C. Fuentes and A. López-Ramos Parallel CPU/GPU Computing for Smoothed Particle Hydrodynamics Models / J.M. Domínguez, A. Barreiro, A.J.C. Crespo, O. García-Feal and M. Gómez-Gesteira Aquathemolysis Reaction of Heavy Oil by a MoWNiC Nanocrystalline Catalyst Produced by Mechanical Alloying / G.J. Gutiérrez Paredes, J.N. Rivera Olvera, A. López Villa and L. Díaz Barriga Arceo Correction to: Astrophysical Fluids of Novae: High Resolution Pre-decay X-Ray Spectrum of V4743 Sagittarii / J. M. Ramírez-Velasquez
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  • 52
    Signatur: 9783319396170 (e-book)
    Beschreibung / Inhaltsverzeichnis: This textbook provides a comprehensive overview on the diverse strategies invertebrate animals have developed for nitrogen excretion and maintenance of acid-base balance and summarizes the most recent findings in the field, obtained by state-of-the-art methodology. A broad range of terrestrial, freshwater and marine invertebrate groups are covered, including crustaceans, cephalopods, insects and worms. In addition the impact of current and future changes in ocean acidification on marine invertebrates due to anthropogenic CO2 release will be analyzed. The book addresses graduate students and young researchers interested in general animal physiology, comparative physiology and marine/aquatic animal physiology. Also it is an essential source for researchers dealing with the effects of increasing pCO2 levels on aquatic animals, of which the vast majority are indeed invertebrates. All chapters are peer-reviewed.
    Materialart: 12
    Seiten: 1 Online-Ressource (x, 306 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319396170 , 978-3-319-39617-0
    Sprache: Englisch
    Anmerkung: Contents 1 Nitrogen Excretion in Aquatic Crustaceans / Dirk Weihrauch, Sandra Fehsenfeld, and Alex Quijada-Rodriguez 2 Nitrogenous Waste Metabolism Within Terrestrial Crustacea, with Special Reference to Purine Deposits and Their Metabolism / Stuart M. Linton, Jonathan C. Wright, and Caitlin G. Howe 3 Gill Ion Transport ATPases and Ammonia Excretion in Aquatic Crustaceans / Francisco A. Leone, Malson N. Lucena, Daniela P. Garçon, Marcelo R. Pinto, and John C. McNamara 4 Nitrogen Excretion and Metabolism in Insects / M. J. O’Donnell and Andrew Donini 5 Nitrogen Excretion in Nematodes, Platyhelminthes, and Annelids / Alex R. Quijada-Rodriguez, Aida Adlimoghaddam, and Dirk Weihrauch 6 Acid–Base Regulation in Aquatic Decapod Crustaceans / Sandra Fehsenfeld and Dirk Weihrauch 7 Cell Biology of Reef-Building Corals: Ion Transport, Acid/Base Regulation, and Energy Metabolism / Martin Tresguerres, Katie L. Barott, Megan E. Barron, Dimitri D. Deheyn, David I. Kline, and Lauren B. Linsmayer 8 Acid–Base Regulation in Insect Haemolymph / Philip G.D. Matthews 9 Acid–Base Loops in Insect Larvae with Extremely Alkaline Midgut Regions / Horst Onken and David F. Moffett 10 pH Regulation and Excretion in Echinoderms / Meike Stumpp and Marian Y. Hu 11 Acid–Base Regulation and Ammonia Excretion in Cephalopods: An Ontogenetic Overview / Marian Hu and Yung-Che Tseng Service Part Index
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  • 53
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319292793 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book gives a unique insight into the current knowledge of krill population dynamics including distribution, biomass, production, recruitment, growth and mortality rates. Detailed analysis is provided on food and feeding, reproduction and krill behaviour. The volume provides an overview on the aspects of natural challenges to the species, which involve predation, parasites and the commercial exploitation of the resource and its management. A chapter on genetics shows the results of population subdivision and summarizes recent work on sequencing transcriptomes for studying gene function as part of the physiology of live krill. The focus of Chapter 4 is on physiological functions such as biochemical composition, metabolic activity and growth change with ontogeny and season; and will demonstrate which environmental factors are the main drivers for variability. Further discussed in this chapter are the bottle necks which occur in the annual life cycle of krill, and the mechanisms krill have adapted to cope with severe environmental condition.
    Materialart: 12
    Seiten: 1 Online-Ressource (xxi, 441 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319292793 , 978-3-319-29279-3
    ISSN: 2468-5712 , 2468-5720
    Serie: Advances in polar ecology
    Sprache: Englisch
    Anmerkung: Contents 1 Introducing Antarctic Krill Euphausia superba Dana, 1850 / Volker Siegel 2 Distribution, Biomass and Demography of Antarctic Krill, Euphausia superba / Volker Siegel and Jonathan L. Watkins 3 Age, Growth, Mortality, and Recruitment of Antarctic Krill, Euphausia superba / Christian S. Reiss 4 Physiology of Euphausia superba / Bettina Meyer and Mathias Teschke 5 Feeding and Food Processing in Antarctic Krill (Euphausia superba Dana) / Katrin Schmidt and Angus Atkinson 6 Reproduction and Larval Development in Antarctic Krill (Euphausia superba) / So Kawaguchi 7 Genetics of Antarctic Krill / Simon N. Jarman and Bruce E. Deagle 8 Swarming and Behaviour in Antarctic Krill / Geraint A. Tarling and Sophie Fielding 9 The Importance of Krill Predation in the Southern Ocean / Philip N. Trathan and Simeon L. Hill 10 Parasites and Diseases / Jaime Go´mez-Gutie´rrez and Jose´ Rau´l Morales-A´ vila 11 The Fishery for Antarctic Krill: Its Current Status and Management Regime / Stephen Nicol and Jacqueline Foster Glossary Subject Index Genera and Species Index
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  • 54
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/23
    In: CRREL Report, 82-23
    Beschreibung / Inhaltsverzeichnis: A direct filtration, water treatment pilot plant was operated on the Kenai River at Soldotna, Alaska, during the summer of 1980. The purpose of the pilot plant operations was to determine the feasibility of the direct filtration process for removal of glacial silt. The major criterion used to determine feasibility was production of water containing less than 1.0 NTU of turbidity. For the range of raw water turbidities encountered (22-34 NTU), the pilot plant testing indicated that direct filtration was feasible and could be considered as an alternative to conventional waiter treatment plants containing sedimentation tanks.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 26 Seiten , Illustrationen
    Serie: CRREL Report 82-23
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Conversion factors: U.S. customary to metric Introduction Glacial characteristics Water treatment Materials and methods Experimental design Pilot plant intake Hydrocyclone Chemical addition system Flocculation system Filtration system Pilot plant operations Coagulant chemical preparations Flow measurement Sampling Results and discussion Kenai River w ater quality Evaluation of pilot plant testing Performance of pilot plant elements Physical and chem ical variables Conclusions Recommendations Literature cited
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  • 55
    Signatur: ZSP-201-82/26
    In: CRREL Report, 82-26
    Beschreibung / Inhaltsverzeichnis: The Caribou-Poker Creeks Research Watershed is a small (101.5-sq km) drainage basin located 48 km northwest of Fairbanks, Alaska. Elevations within the watershed range from 210 to 826 m, and approximately 28% of its area is underlain by permafrost. Climatic differences between the watershed and Fairbanks are primarily due to the higher elevation of the watershed. Generally the watershed climatic sites are warmer in winter and cooler in summer than Fairbanks. Within the watershed the greatest temperature contrasts exist in winter, when the valley-bottom sites are beneath the regional air temperature inversion, and the higher sites are above it. From May through September the total precipitation averages 270 mm, 1.47 times that received at Fairbanks. The annual precipitation is about 1.7 times that of Fairbanks. The historical precipitation record at Fairbanks indicates that summer precipitation was below the long-term normal in eight of the eleven years of watershed measurements (1969-1980); no climatic extremes occurred during this period. An analysis of annual streamflow data showed an inconsistency of baseflow recessions from year to year. The runoff-rainfall ratio for individual summer storms averaged 0.35 for Caribou Creek. Comparisons of spot discharge measurements of predominantly permafrost and non-permafrost subwatersheds showed that permafrost-dominated watersheds have a much flashier response to precipitation than non-permafrost watersheds. A comparison of the annual flow distribution of the watershed indicated that Caribou Creek has lower summer and higher winter discharges per unit area than the Chena or Salcha Rivers.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 42 Seiten , Illustrationen
    Serie: CRREL Report 82-26
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Setting Geology and soils Vegetation Climate Air temperature Precipitation Hydrology Annual and monthly runoff Individual storms Baseflow recessions Spatial flow variability Temporal flow variability Summary and conclusions Literature cited Appendix A: Station histories
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  • 56
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/27
    In: CRREL Report, 82-27
    Beschreibung / Inhaltsverzeichnis: Recommendations for economical thicknesses for building insulation result from a study of fuel and construction costs of 12 military installations in Alaska. A comparison between the insulation thickness that a building owner might choose today and what he might choose in 20 years indicates a trend for much thicker insulation in the future. An analysis of how much more expensive a building built today with the thickness that would be appropriate 20 years hence indicates only a small penalty in life-cycle costs for the additional insulation. Therefore, a minimum of R-32 walls and R-62 attics is recommended for most of Alaska.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 54 Seiten , Illustrationen
    Serie: CRREL Report 82-27
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Conversion factors Summary Introduction Determining economic thicknesses for insulation Background Analysis method for new construction Analysis method for reinsulating existing construction Sensitivity and longevity of the results Sensitivity Longevity Recommendations Saving money vs. saving energy Energy economics conservation Building energy performance standards Conclusion Literature cited Appendix A: Heating system costs Appendix B: Present worth factors Appendix C: Base case and incremental thermal properties Appendix D: LCC comparison graphs for wall and roof systems Appendix E: Cost penalties for energy conservatism Appendix F: Graphic aid for figuring energy savings thermal improvements
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  • 57
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/30
    In: CRREL Report, 82-30
    Beschreibung / Inhaltsverzeichnis: Equations are developed that can be used to determine the amount of gas present in sea ice from measurements of the bulk ice density, salinity and temperature in the temperature range o f-2 to -30°C. Conversely these relationships can be used to give the density of sea ice as a function of its temperature and salinity, considering both the presence of gas and of solid salts in the ice. Equations are also given that allow the calculation of the gas and brine volumes in the ice at temperatures other than that at which the bulk density was determined.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 13 Seiten , Illustrationen
    Serie: CRREL Report 82-30
    Sprache: Englisch
    Standort: AWI Archiv
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  • 58
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/29
    In: CRREL Report, 82-29
    Beschreibung / Inhaltsverzeichnis: Ice grains in a snow cover with a low temperature gradient assume a well-rounded equilibrium form. However, at temperature gradients of 0.1 to 0.2 C/cm (depending somewhat on temperature and snow density), the rounded grains recrystallize into a faceted kinetic growth form. The large temperature gradient must play a decisive role in moving the vapor fast enough to sustain the rapid growth rate associated with the kinetic growth form. Once the large temperature gradient is removed, the grains recrystallize back to the equilibrium form. the recrystallization occurs in either direction without a change in bulk density. The growth of faceted crystals begins at the warmer base of the snow cover where the excess vapor pressure is largest. A transition between the overlying rounded grains moves upward in time. Faceted crystals also grow just below crusts of reduced permeability, where the increased vapor accumulation can sustain the excess vapor pressure neded for kinetic growth. The heat and vapor flows are described using a model based on thermodynamic equilibrium. The temperature distribution is shown to be quasi-linear at steady state in homogeneous snow. The recrystallization of the snow is modeled using the rounded grains as sources and the faceted grains as sinks. In the future this model should be extended to account for different temperatures among the sources and sinks.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 27 Seiten , Illustrationen
    Serie: CRREL Report 82-29
    Sprache: Englisch
    Anmerkung: Contents: Abstract Preface Introduction Vapor flow Temperature profile Crystal growth rates Equilibirum versus kinetic growth forms of snow crystals Discussion Summary Literature cited
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  • 59
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/31
    In: CRREL Report, 82-31
    Beschreibung / Inhaltsverzeichnis: Information on sea ice conditions in the Bering Strait and the icefoot formation around Fairway Rock, located in the strait, is presented. Cross-sectional profiles of Fairway Rock and the relief of the icefoot are given along with theoretical analyses of the possible forces active during icefoot formation. It is shown that the ice cover most likely fails in flexure as opposed to crushing or buckling, as the former requires less force. Field observations reveal that the Fairway Rock icefoot is massive, with ridges up to 15 m high, a seaward face only 20 degrees from vertical, and interior ridge slopes averaging 33 degrees. The icefoot is believed to be grounded and its width ranges from less than 10 to over 100 m.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 44 Seiten , Illustrationen
    Serie: CRREL Report 82-31
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Bering Strait Field reconnaissance Estimation of ice forces on Fairway Rock 1. Creep deformation 2. Crushing failure 3. Flexural failure 4. Forces required to form floating or grounded pressure ridges along therock or to pile ice on the beaches 5. Buckling failure Driving forces Angle of internal friction of sea ice Summary Literature cited Appendix A: April 1982 field observations at Fairway Rock
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  • 60
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/33
    In: CRREL Report, 82-33
    Beschreibung / Inhaltsverzeichnis: Arctic sea ice is freckled with melt ponds during the ablation season; Antarctic sea ice has few, if any. On the basis of a simple surface heat budget, we investigate the meteorological conditions necessary for the onset of surface melting in an attempt to explain these observations. The low relative humidity associated with the relatively dry winds off the continent and an effective radiation parameter smaller than that characteristic of the Arctic are primarily responsible for the absence of melt features in the Antarctic. Together these require a surface-layer air temperature above 0 C before Antarctic sea ice can melt. A ratio of the bulk transfer coefficients C sub H/C sub E less than 1 also contributes to the dissimilarity in Arctic and Antarctic ablation seasons. The effects of wind speed and of the sea-ice roughness on the absolute values of C sub H and C sub E seem to moderate regional differences, but final assessment of this hypothesis awaits better data, especially from the Antarctic.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 16 Seiten , Illustrationen
    Serie: CRREL Report 82-33
    Sprache: Englisch
    Standort: AWI Archiv
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  • 61
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/32
    In: CRREL Report, 82-32
    Beschreibung / Inhaltsverzeichnis: Low-frequency (10 Hz) volcanic earthquakes originate at a wide range of depths and occur before, during, and after magmatic eruptions. The characteristics of these earthquakes suggest that they are not typical tectonic events. Physically analogous processes occur in hydraulic fracturing of rock formations, low-frequency icequakes in temperate glaciers, and autoresonance in hydroelectric power stations. We propose that unsteady fluid flow in volcanic conduits is the common source mechanism of low-frequency volcanic earthquakes (tremor). The fluid dynamic source mechanism explains low-frequency earthquakes of arbitrary duration, magnitude, and depth of origin, as unsteady flow is independent of physical properties of the fluid and conduit. Fluid transients occur in both low-viscosity gases and high-viscosity liquids. A fluid transient analysis can be formulated as generally as is warranted by knowledge of the composition and physical properties of the fluid, material properties, geometry and roughness of the conduit, and boundary conditions. To demonstrate the analytical potential of the fluid dynamic theory, we consider a single-phase fluid, a melt of Mount Hood andeside at 1250 deg C, in which significant pressure and velocity variations occur only in the longitudinal direction.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 15 Seiten , Illustrationen
    Serie: CRREL Report 82-32
    Sprache: Englisch
    Standort: AWI Archiv
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  • 62
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/41
    In: CRREL Report, 82-41
    Beschreibung / Inhaltsverzeichnis: Many of the important factors influencing the choice of appropriate aquifer test procedures are presented. The concepts of bias, accuracy and spatial variabil­ity are explained. The definitions of a number of aquifer parameters are devel­oped from basic principles demonstrating the underlying assumptions and limita­tions. The parameters considered are: piezometric head, hydraulic conductiv­ity/intrinsic permeability, flow direction, specific discharge magnitude, transmissivity, volumetric flow rate, total porosity, effective porosity, aver­age linear velocity, storage coefficient, specific yield, dispersion coefficient-aquifer dispersivity. For each parameter several techniques are described, evaluated and ranked in terms of perceived potential accuracy, simplicity and value to contaminant transport studies. It must be stressed, however, that the evaluations are based principally upon theoretical grounds, and not upon actual conduct of the described procedures.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 111 Seiten , Illustrationen
    Serie: CRREL Report 82-41
    Sprache: Englisch
    Anmerkung: CONTENTS Abstrac Preface Introduction Purpose Scope Concept of accuracy Test selection Definition of parameters Piezometric head Use of piezometers Hydraulic conductivity Flow direction Specific discharge magnitude Transmissivity Volumetric flow rate Porosity Average linear velocity Storage coefficient-specific yield Aquifer dispersivity Parameter estimation techniques Piezometric head Hydraulic conductivity Direction and magnitude of specific discharge vector Transmissivity Volumetric flow rate Total porosity Average linear velocity Storage coefficient Specific yield Effective porosity Aquifer dispersivity-dispersion coefficients Conclusions Literature cited
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  • 63
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/40
    In: CRREL Report, 82-40
    Beschreibung / Inhaltsverzeichnis: The use of explosives to break floating ice sheets is described, and test data are used to develop design curves that predict explosives effects as ice thickness, charge size, and charge depth vary. Application of the curves to practical problems is illustrated by numerical examples. The general features of underwater explosions are reviewed and related to ice blasting. Quasi-static plate theory is considered, and is judged to be inapplicable to explosive cratering of ice plates. The specific energy for optimized ice blasting is found to compare quite favorably with the specific energy of icebreaking ships. All available field data for ice blasting are tabulated in appendices, together with details of the re­gression analyses from which the design curves are generated.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 68 Seiten , Illustrationen
    Serie: CRREL Report 82-40
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction General behavior of underwater explosions Regression analysis for ice-blasting data General features of the regression curves Use of the regression curves as design curves for ice blasting Row charges and pattern charges Response of floating ice sheets to underwater explosions Specific energy and “powder factor” Summary and conclusions Literature cited Appendix A: Basic data on ice blasting Appendix B: Scaled input data Appendix C: Initial regression analysis using complete polynomial Appendix D: Regression analysis with two coefficients of the original poly­nomial deleted
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  • 64
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/42
    In: CRREL Report, 82-42
    Beschreibung / Inhaltsverzeichnis: A high-resolution impulse radar profiling system was evaluated for 1) detecting the existence of sea ice which coring has revealed to exist on the bottom of the Ross Ice Shelf at Site J-9, 2) detecting the preferred horizontal c-axis azi-muthal direction of the sea ice crystals, using the voltage amplitude of the radar reflection from the sea ice bottom, and 3) determining the direction of the currents under an Antarctic ice shelf. A field program was conducted consisting of a surface radar survey on the Ross Ice Shelf at Site J-9 and surface and airborne radar profiling on the McMurdo Ice Shelf. The CRREL impulse radar system, operating at a center frequency of either 80 MHz or 20 MHz, was unable to detect the shelf bottom at Site J-9, which drilling revealed to be 416 m below the snow surface. The radar system was used to profile the McMurdo Ice Shelf both from the snow surface and from the air; a shelf thickness of about 275 m was easily detected. Theoretical considerations indicate that the bulk conductivity of the ice shelf at Site J1-9 was higher than originally anticipated, and this limited the radar sounding depth to about 405 m when operating at a frequency of 20 MHz.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 19 Seiten , Illustrationen
    Serie: CRREL Report 82-42
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Introduction Profiling system Theoretical considerations Field program Discussion Literature cited
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  • 65
    Monographie ausleihbar
    Monographie ausleihbar
    [Cham] : Springer
    Signatur: PIK D 029-19-93111
    Materialart: Monographie ausleihbar
    Seiten: xi, 265 Seiten , Illustrationen, Diagramme
    ISBN: 3319439782 , 9783319439785 , 9783319439792 (electronic)
    Serie: The urban book series
    Sprache: Englisch
    Anmerkung: Contents: Introduction ; Crisis, Reform and Innovation in Local Government ; Political and Administrative Decentralization in Portugal: Four Decades of Democratic Local Government ; Why and When Countries Implement Local Public Administration Reforms: A Long-Term View of Reform Dynamics in Slovakia, 1990–2015 ; Local Self-Government in Hungary: The Impact of Crisis ; Local Government Innovation in Italy and its Impact on Urban and Regional Planning with a Focus on the Milanese Context ; Eu Policies, The Urban Agenda and Local Governance ; Urban Dimension of the European Policies and the New EU Urban Agenda in Croatia ; The Relationship Between the European Commission and Local Government Through European Urban Initiatives: Constraints and Solidarities ; Mega-Events and New Patterns of Cooperation: The European Capitals of Culture ; Urban Regeneration and Local Governance in Italy: Three Emblematic Cases ; Involving Citizens in the Reuse and Regeneration of Urban Peripheral Spaces ; Citizen Participation in Local Self-Government ; Assessment of Socio-Economic Status Relevance for Latvian Electoral Participation ; Making Informed Citizens in Local Direct Democracy. What Part Does Their Government Perform?
    Standort: A 18 - Bitte bestellen
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  • 66
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/13
    In: CRREL Report, 82-13
    Beschreibung / Inhaltsverzeichnis: Frost heave is analyzed for the common case in which some ice penetrates the soil. In this situation, heave is due to the accumulation of soil-free ice just within the frozen zone, behind a frozen fringe of finite thickness. Heat and mass transport within and across that fringe are crucial processes in the dynamics of heave. This analysis concentrates on activity within the fringe, also connecting that activity to heat and mass flows in the more frozen and unfrozen zones. Each component in a set of governing differential equations is developed from rational physics and thermodynamics, using previous experimental work. It is assumed that the soil ice grows through interconnected interstices; hence it constitutes and can move as a rigid body. When the assumption is translated into mathematical terms, it completes the governing equations. The model resulting from these considerations is a one-dimensional finite element computer program that solves the equations for arbitrary initial and boundary conditions. The model is used to simulate the heave history of a hypothetical soil column frozen unidirectionally and subjected to a surcharge. The results are gratifying in that they predict qualitatively the characteristics of numerous laboratory observations. Some questions about the completeness of the theory remain, and strict verification of the model awaits further experimentation and better parameter identification.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iii, 11 Seiten , Illustrationen
    Serie: CRREL Report 82-13
    Sprache: Englisch
    Standort: AWI Archiv
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  • 67
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/7
    In: CRREL Report, 82-7
    In: Charged dislocation in ice, II.
    Beschreibung / Inhaltsverzeichnis: The contribution of electrically charged dislocation motion to dielectric relaxation was studied theoretically. Experimentally obtained data on charge density, dislocation density, and segment length and distribution described in Part I of this series were used to calculate dielectric relaxation spectra. The results indicate that the charged dislocation process can produce the observed audio frequency dielectric relaxation as well as the distribution of spectra.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iii, 15 Seiten , Illustrationen
    Serie: CRREL Report 82-7
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Theoretical development of dielectric relaxation due to charged dislocations Numerical calculations for distributed segment length Discussion Conclusions Literature cited Appendix A. Mosotti type catastrophe by charged dislocation processes
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  • 68
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/21
    In: CRREL Report, 82-21
    Beschreibung / Inhaltsverzeichnis: The acoustic emission response from fine-grained polycrystalline ice subjected to constant compressive loads was examined. A number of tests were conducted with the nominal stress ranging from 0.8 to 3.67 MPa at a temperature of -5 C. The acoustic emission response was recorded and the data are presented with respect to time and strain. The source of acoustic emissions in ice is considered in terms of the formation of both microfractures and visible fractures that develop without catastrophic failure of the ice. A model to describe the acoustic emission response is developed.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 15 Seiten , Illustrationen
    Serie: CRREL Report 82-21
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Background Experimental procedures Ice specimens Mechanical test equipment Acoustic emission equipment Data recording Acoustic emission sources in ice Acoustic events and visible fracturing Source mechanisms Tests on ice single crystals General acoustic emission response Analysis of data Transient response Steady-state response Amplitude distribution Combined transient and steady-state response in the time domain Discussion Summary Literature cited
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  • 69
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/1
    In: CRREL Report, 82-1
    Beschreibung / Inhaltsverzeichnis: On 27 March 1964 a major earthquake struck Southern Alaska. The city of Anchorage, which contained a large part of Alaska's population, suffered loss of life and destruction of property. The time of the day, the season, and ground conditions were such that loss of life and property was minimized. The frozen ground and the ice on fresh waster bodies responded to the earthquake shocks in a seldom-observable pattern, which was noted and recorded. Changes of sea level and slides into the sea were responsible for waterfront destruction. It is concluded that the main factor that limited structural damage was the frozen state of the ground.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 26 Seiten , Illustrationen
    Serie: CRREL Report 82-1
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Abstract of events Earthquakes and frozen ground The response of freshwater ice sheets to earthquake shock The earthquake disturbance in glaciated mountains Disturbed wildlife Tidal waves Summary Literature cited
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
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  • 70
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/4
    In: CRREL Report, 82-4
    Beschreibung / Inhaltsverzeichnis: Several proposed methods for treating the momentum flux between drifting sea ice and the underlying ocean are interpreted in terms of simple planetary-boundary-layer (PBL) turbulence theory. The classical two-layer approach, in which the solution for a thin surface layer is matched to an Ekman solution for the outer layer, is used to derive several forms of the drag law. These forms range from linear (where stress is proportional to relative speed), through quadratic (where stress is proportional to relative speed squared), to a Rossby-similarity law like that used to express frictional drag on geostrophic wind in the atmosphere. Only formulations which conform with Rossby-similarity scaling are consistent with free-drift data from the 1975 AIDJEX drift station experiment.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 17 Seiten , Illustrationen
    Serie: CRREL Report 82-4
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Background Hierarchy of drag laws and simple models The momentum equation for the planetary boundary layer Linear eddy viscosity - the constant stress layer Two-layer eddy viscosity PBL scaling A dimensionless two-layer system A dimensionless two-layer system with modified stress Evaluating the drag laws Rossby similarity parameters and buoyancy effects Discussion Literature cited
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
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  • 71
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    Signatur: ZSP-201-82/5
    In: CRREL Report, 82-5
    Beschreibung / Inhaltsverzeichnis: The problem of simultaneous heat and mass transfer in a homogeneous snow layer, with one side kept at its initial temperature and the other side with a step temperature increase, was solved for the case of constant through-flow conditions. An experimentally determined effective thermal conductivity function, i.e. Ke = 0.0014 + 0.58 G (where G is dry mass flow rate of air in g/sq cm-s), was employed in the solution. The computed nondimensional temperature distribution agreed quite well with experimental data taken under pseudo-steady state conditions with the exception of the temperature for the lowest flow rate used in the experiment. The pronounced nonlinearity of the temperature distribution was found to be a strong function of the flow rate. For sinusoidal variation of atmospheric pressure, the responding flow in the snow medium was also found to be sinusoidal. In conjunction with the diurnal temperature change, this variation facilitated the process of repeated sublimation and condensation in alternate directions and thereby produced a surface layer of approximately constant snow density.
    Materialart: Schriftenreihen ausleihbar
    Seiten: v, 10 Seiten , Illustrationen
    Serie: CRREL Report 82-5
    Sprache: Englisch
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
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  • 72
    Signatur: 9783319281551 (e-book)
    Beschreibung / Inhaltsverzeichnis: This textbook provides a basic introduction to ethnobiology with key concepts for beginners. It is also written for those who teach ethnobiology or related fields. The core issues and concepts, as well as approaches and theoretical positions are fully covered.
    Materialart: 12
    Seiten: 1 Online-Ressource (xii, 310 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319281551 , 978-3-319-28155-1
    Sprache: Englisch
    Anmerkung: Contents Preface Acknowledgments Part I History, Approaches and Concepts What Is Ethnobiology? / Ulysses Paulino Albuquerque and Angelo Giuseppe Chaves Alves History of Ethnobiology / André Sobral and Ulysses Paulino Albuquerque Ethnobiology or Ethnoecology? / Angelo Giuseppe Chaves Alves and Ulysses Paulino Albuquerque Historical Ethnobiology / Maria Franco Trindade Medeiros Paleoethnobiology / Steve Wolverton, Andrew Barker, and Jonathon Dombrosky Urban Ethnobiology / Ana Haydeé Ladio and Ulysses Paulino Albuquerque Diaspora Ethnobiology / Robert A. Voeks Ethnophycology / Patricia Marta Arenas Gastronomic Ethnobiology / Andrea Pieroni, Lukas Pawera, and Ghulam Mujtaba Shah Ethnoprimatology / Marilian Boachá Sampaio, Antonio Souto, and Nicola Schiel An Ethnobiology of Change / Álvaro Fernández-Llamazares and Victoria Reyes-García Political Ecology and Ethnobiology / Steve Wolverton, Justin M. Nolan, and Matthew Fry Ethnobiology, Ethics, and Traditional Knowledge Protection / Gustavo Taboada Soldati and Ulysses Paulino Albuquerque Part II Biota Perception and Classification What Is Environmental Perception? / Taline Cristina da Silva, Leonardo da Silva Chaves, and Ulysses Paulino Albuquerque Biota Perception and Use / Taline Cristina da Silva, Letícia Zenóbia de Oliveira Campos, Josivan Soares da Silva, Rosemary da Silva Sousa, and Ulysses Paulino Albuquerque Biological and Evolutionary Bases of Human Perception of the Natural Environment / Washington Soares Ferreira Júnior, Taline Cristina da Silva, and Ulysses Paulino Albuquerque Risk Perception / Taline Cristina da Silva, Washington Soares Ferreira Júnior, Flávia Rosa Santoro, Thiago Antônio de Sousa Araújo, and Ulysses Paulino Albuquerque How and Why Should People Classify Natural Resources? / Andrêsa Suana Argemiro Alves, Lucilene Lima dos Santos, Washington Soares Ferreira Júnior, and Ulysses Paulino Albuquerque Alternative Views of Folk Classification / Washington Soares Ferreira Júnior, Paulo Henrique Santos Gonçalves, Reinaldo Farias Paiva de Lucena, and Ulysses Paulino Albuquerque Part III Biota Use Fungi / Washington Soares Ferreira Júnior, Paulo Henrique Santos Gonçalves, and Ulysses Paulino Albuquerque Food Plants / Viviany Teixeira do Nascimento, Letícia Zenóbia de Oliveira Campos, and Ulysses Paulino Albuquerque Medicinal Plants / Thiago Antônio de Sousa Araújo, Joabe Gomes de Melo, Washington Soares Ferreira Júnior, and Ulysses Paulino Albuquerque Fortifier, Tonic, and Rejuvenating Plants and the Adaptogen Concept / Danilo Ribeiro de Oliveira and Suzana Guimarães Leitão Magic Plants / Rainer W. Bussmann Ornamental Plants / Julio Alberto Hurrell Timber Resources / Marcelo Alves Ramos, Maria Clara Bezerra Tenório Cavalcanti, and Fábio José Vieira Animal Resources / Rômulo Romeu Nóbrega Alves Part IV Biota Management and Domestication Plant and Landscape Local Management / Ulysses Paulino Albuquerque and José Ribamar Sousa Júnior Indigenous Use of Tropical Biodiversity and Ecosystem Domestication / Maximilien Guèze Extractivism of Plant Resources / Juliana Loureiro de Almeida Campos, Ivanilda Soares Feitosa, Julio Marcelino Monteiro, Gilney Charll dos Santos, Cristina Baldauf, and Ulysses Paulino Albuquerque Plant Domestication / Ernani Machado de Freitas Lins Neto, José Ribamar Sousa Júnior, Alejandro Casas, and Ulysses Paulino Albuquerque Domestication of Animals / Rômulo Romeu Nóbrega Alves Ethnobiology and Biodiversity Conservation / Ulysses Paulino Albuquerque and Daniel Carvalho Pires de Sousa Part V Factors Affecting Local Biological Knowledge Local or Traditional Knowledge Transmission and Natural Resource Use / Gustavo Taboada Soldati Gender and Age / Wendy Marisol Torres-Avilez, André Luiz Borba do Nascimento, Leticia Zenobia de Oliveira Campos, Flávia dos Santos Silva, and Ulysses Paulino Albuquerque Ethnicity, Income, and Education / Patrícia Muniz de Medeiros, Juliana Loureiro de Almeida Campos, and Ulysses Paulino Albuquerque Urbanization, Modernization, and Nature Knowledge / Washington Soares Ferreira Júnior, Flávia Rosa Santoro, Ina Vandebroek, and Ulysses Paulino Albuquerque How Does Social Status Relate to Traditional Ecological Knowledge? / Victoria Reyes-García and Sandrine Gallois Plant Knowledge and Use in the Context of Migration / Patrícia Muniz de Medeiros, Diego Batista de Oliveira Abreu, and Ulysses Paulino Albuquerque Cultural Comparisons in Ethnobiological Research / Ina Vandebroek Dictionary of Ethnobiology and Related Areas Index
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  • 73
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319325101 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book will take an evidence-based approach to current knowledge about biomolecules and their place in our lives, inviting readers to explore how we know what we know, and how current gaps in knowledge may influence the way we approach the information. Biomolecular science is increasingly important in our everyday life, influencing the choices we make about our diet, our health, and our wellness. Often, however, information about biomolecular science is presented as a list of immutable facts, discouraging critical thought. The book will introduce the basic tools of structural biology, supply real-life examples, and encourage critical thought about aspects of biology that are still not fully understood.
    Materialart: 12
    Seiten: 1 Online-Ressource (vii, 182 Seiten) , Illustrationen
    ISBN: 9783319325101 , 978-3-319-32510-1
    Sprache: Englisch
    Anmerkung: Contents 1 The Protein Data Bank 2 Seeing Is Believing: Methods of Structure Solution 3 Visualizing the Invisible World of Molecules 4 The Twists and Turns of DNA 5 The Central Dogma 6 The Secret of Life: The Genetic Code 7 Evolution in Action 8 How Evolution Shapes Proteins 9 The Universe of Protein Folds 10 Order and Chaos in Protein Structure 11 Molecular Electronics 12 Green Energy 13 Peak Performance 14 Cellular Signaling Networks 15 GPCRs Revealed 16 Signaling with Hormones 17 Single-Molecule Chemistry: Enzyme Action and the Transition State 18 Seven Wonders of the World of Enzymes 19 Building Bodies 20 Coloring the Biological World 21 Amazing Antibodies 22 Attack and Defense: Weapons of the Immune System 23 Reconstructing HIV Erratum
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  • 74
    Signatur: 9783319501710 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book contributes to the literature on resilience, hazard planning, risk management, environmental policy and design, presenting articles that focus on building resilience through social and technical means. Bringing together contributions from Japanese authors, the book also offers a rare English-language glimpse into current policy and practice in Japan since the 2011 Tohoku disaster. The growth of resilience as a common point of contact for fields as disparate as economics, architecture and population politics reflects a shared concern about our capacity to cope with and adapt to change. The ability to bounce back from hardship and disaster is essential to all of our futures. Yet, if such ability is to be sustainable, and not rely on a “brute force” response, innovation will need to become a core practice for policymakers and on-the-ground responders alike. The book offers a valuable reference guide for graduate students, researchers and policy analysts who are looking for a holistic but practical approach to resilience planning.
    Materialart: 12
    Seiten: 1 Online-Ressource (xv, 396 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9783319501710 , 978-3-319-50171-0
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction 1 Understanding Change Through the Lens of Resilience / Wanglin Yan and Will Galloway Part II Recognizing Vulnerability 2 Japan After March 11th 2011: Between Swift Reconstruction and Sustainable Restructuring / Christian Dimmer 3 Climate Change Vulnerability of Olive Oil Groves in Dry Areas of Tunisia: Case Study in the Governorate of Médenine / Mohamed Ouessar 4 The Vehicle Transportation Problem in the Megacity São Paulo (Brazil) / Renato Cesar Sato and Luciana Ferreira da Silva 5 Disasters and Their Impacts on Air Quality in the Human Living Environment / Yoshika Sekine and Naohide Shinohara 6 Vulnerability of Pastoral Social-Ecological Systems in Mongolia / T. Chuluun, M. Altanbagana, Dennis Ojima, R. Tsolmon and B. Suvdantsetseg Part III Awareness and Preparedness for Change 7 The Importance of Information Availability for Climate Change Preparedness in the Cultural Heritage Sector: A Comparison Between the UK and Japan / Matthew Jones 8 Anticipating Environmental Change in Development Planning for the Archipelago of Indonesia / Abimanyu Takdir Alamsyah 9 Institutional and Technical Innovation in Pakistan for Resilience to Extreme Climate Events / Pervaiz Amir 10 Development of an International Institutional Framework for Climate Adaptation and Practice in Adaptation Planning in Developing Countries / Makoto Kato 11 Mainstreaming Climate Change Adaptation Products and Services by Japanese Companies with Base-of-the- Economic-Pyramid (BoP) Businesses / Tokutaro Hiramoto 12 Systems Established for Reconstruction After the Great East Japan Earthquake, and the Current Situation on the Ground / Sosuke Tanaka Part IV Tools and Methods for Building Resiliency 13 Developing an ICT-Based Toolbox for Resilient Capacity Building: Challenges, Obstacles and Approaches / Qian Ye, Xiaobing Hu and Zhangang Han 14 Development of Tools to Assess Vulnerability to Climate Change in South Asia / Upali Imbulana 15 Development Plan as a Tool to Improve the Disaster Resilience of Urban Areas / Ranjith Perera and Dzul Khaimi bin Khailani 16 Swarm Planning—Developing a Tool for Innovative Resilience Planning / Rob Roggema and Nikolay Popov Part V Transformation from Disaster and Crisis 17 Green Infrastructure in Reconstruction After the 2011 Earthquake and Tsunami: A Case Study of Historical Change on Awaji Island in Japan / Tomohiro Ichinose 18 The Long Term Economic Value of Holistic Ecological Planning for Disaster Risk / Misato Uehara 19 Disaster Response and Public Consultation in Cleaning Up Radioactive Contamination of the Environment / Mimi Nameki 20 Building Resilience in Africa Through Transformation and a Green Economy: Challenges and Opportunities / Andries Jordaan Part VI Building Resiliency with Community 21 Community Based Environmental Design: Empowering Local Expertise in Design Charrettes / Rob Roggema, Lisa Vos and John Martin 22 Solar-Based Decentralized Energy Solution—A Case of Entrepreneur Based Model from Rural India / Manjushree Banerjee, I.H. Rehman and Jitendra Tiwari 23 The Importance of Social Capital in Building Community Resilience / Daniel P. Aldrich 24 The Veneer House Experience: The Role of Architects in Recovering Community After Disaster / Hiroto Kobayashi Part VII Conclusion 25 Understanding Resilience Through the Lens of Change / Will Galloway and Wanglin Yan
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  • 75
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: 12/M 00.0302 ; AWI A3-99-0166
    Materialart: Monographie ausleihbar
    Seiten: XX, 374 S.
    ISBN: 3540636625
    Klassifikation:
    Meteorologie und Klimatologie
    Sprache: Englisch
    Standort: Lesesaal
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
    Zweigbibliothek: AWI Bibliothek
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  • 76
    Monographie ausleihbar
    Monographie ausleihbar
    [Cham] : Springer
    Signatur: IASS 16.90596
    Materialart: Monographie ausleihbar
    Seiten: xxxix, 219 pages , Illustrationen, Diagramme, Karten , 24 cm
    ISBN: 3319418327 , 9783319418322 , 9783319418346 (electronic)
    Sprache: Englisch
    Zweigbibliothek: RIFS Bibliothek
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  • 77
    Signatur: 4/M 98.0541
    In: Lecture notes in earth sciences
    Materialart: Monographie ausleihbar
    Seiten: X, 191 S.
    ISBN: 3540650067
    ISSN: 0930-0317
    Serie: Lecture notes in earth sciences 80
    Klassifikation:
    Erkundungsgeophysik / geophysikalische Prospektion
    Sprache: Englisch
    Standort: Lesesaal
    Zweigbibliothek: GFZ Bibliothek
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  • 78
    Signatur: AWI A3-96-0684
    In: NATO ASI Series, Voume 44
    Materialart: Monographie ausleihbar
    Seiten: 493 Seiten , Illustrationen
    ISBN: 3540614591
    Serie: NATO ASI Series : Series I, Global Environmental Change 44
    Sprache: Englisch
    Anmerkung: Contents Observed Climatic Variability: Time Dependence / J. M. WALLACE Observed Climatic Variability: Spatial Structure / J. M. WALLACE Predictability of the Atmosphere and Oceans: From Days to Decades / T. N. PALMER Mechanisms for Decadal-to-Centennial Climate Variability / E. S. SARACHIK, M. WINTON and F. L. YIN Long-Term Coordinated Changesin the Convective Activity of the North Atlantic / R. DICKSON, J. LAZIER, J. MEINCKE and P. RHINES Mechanism for Decadal Climate Variability / M. LATIF, A. GROTZNER, M. MUNNICH, E. MAIER-REIMER, S. VENZKE and T. P. BARNETTA The Climate Response to the Changing Greenhouse Gas Concentration in the Atmosphere / L. BENGTSSON Analysis of Thermohaline Feedbacks / J. MAROTZKE An Overview of Century Time-Scale Variability in the Climate System: Observations and Models / T. F. STOCKER Steady States and Variability in Oceanic Zonal Flows / D. OLBERS and C. VOLKER Spectral Methods: What They Can and Cannot Do for Climatic Time Series / M. GHIL and P. Yiou Subject Index List of Participants
    Standort: AWI Lesesaal
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  • 79
    Signatur: AWI G3-96-0166
    In: Ecological studies, 120
    Beschreibung / Inhaltsverzeichnis: The discovery of large petroleum reserves in northern Alaska prompted the US National Research Council to recommend priorities for ecological research on disturbance effects in the Arctic. Subsequently, this led to the implementation of a field study by the Department of Energy in a small watershed on the North Slope of Alaska. This volume describes results by a research team charged with seeking answers to a number of questions related to disturbance in tundra regions: will short-term disturbances have long-term ecological consequences? Will localized effects be transferred to adjacent systems, e.g., from terrestrial to aquatic? Is it possible to extrapolate understanding of impacts from one landscape to another? The results reported in this volume are an important contribution towards the goal of implementing ecosystem-based management in arctic tundra landscapes. Landscape function and disturbance in Arctic Tundra covers a broad array of topics, from ecosystem physiology to landscape modeling. It is an important source for researchers and students interested in arctic ecology, as well as for environmental managers concerned with practical issues of disturbance.
    Materialart: Monographie ausleihbar
    Seiten: XX, 437 Seiten , Illustrationen , 24 cm
    ISBN: 3-540-59263-6
    Serie: Ecological Studies 120
    Sprache: Englisch
    Anmerkung: Contents: I INTRODUCTION. - 1 Ecosystem Response, Resistance, Resilience, and Recovery in Arctic Landscapes: Introduction / J. F. Reynolds and J. D. Tenhunen. - 1.1 Introduction. - 1.2 NRC Committee Report. - 1.3 The R4D Program. - 1.3.1 Objectives and Conceptual Framework. - 1.3.2 Program Implementation. - 1.3.3 Landscape Function. - 1.4 Summary. - References. - 2 Integrated Ecosystem Research in Northern Alaska, 1947-1994 / G. R. Shaver. - 2.1 Introduction. - 2.2 Early Days at NARL. - 2.3 The U.S. Tundra Biome Program. - 2.4 The Meade River RATE Program. - 2.5 Eagle Creek and Eagle Summit. - 2.6 The Arctic LTER Program at Toolik Lake. - 2.7 Other Studies In Alaska and Elsewhere. - 2.8 Summary and Prospects. - References. - 3 Disturbance and Recovery of Arctic Alaskan Vegetation / D. A. Walker. - 3.1 Introduction. - 3.2 Disturbance and Recovery. - 3.3Typical Disturbance and Recovery Patterns. - 3.3.1 Small Disturbed Patches. - 3.3.2 Contaminants. - 3.3.2.1 Hydrocarbon Spills. - 3.3.2.2 Seawater and Reserve-Pit Spills. - 3.3.3 Fire. - 3.3.4 Transportation Corridors. - 3.3.4.1 Bulldozed Tundra and Related Disturbances. - 3.3.4.2 Off-Road Vehicle Trails. - 3.3.4.2.1 Summer Travel. - 3.3.4.2.2 Winter Travel. - 3.3.4.3 Permanent Roads and Pads. - 3.3.4.4 Gravel Mines. - 3.3.4.5 Native Species in Revegetation of Gravel Pads and Mines. - 3.3.4.6 Road Dust. - 3.3.4.7 Roadside Impoundments. - 3.3.5 Cumulative Impacts. - 3.4 Conclusions. - References. - 4 Terrain and Vegetation of the Imnavait Creek Watershed / D. A. Walker and M. D. Walker. - 4.1 Introduction. - 4.2 Terrain. - 4.2.1 Glacial Deposits. - 4.2.2 Retransported Hillslope Deposits. - 4.2.3 Colluvial Basin Deposits. - 4.2.4 Floodplain Deposits. - 4.3 Vegetation. - 4.3.1 Flora. - 4.3.2 Vegetation Types. - 4.3.2.1 Lichen-Covered Rocks. - 4.3.2.2 Dry Heath. - 4.3.2.2.1 Exposed Sites. - 4.3.2.2.2 Snowbeds. - 4.3.2.3 Tussock Tundra. - 4.3.2.4 Riparian Areas. - 4.3.2.5 Mires. - 4.3.2.6 Beaded Ponds. - 4.4 West-Facing Toposequence. - 4.5 Terrain Sensitivity to Disturbance. - 4.6 Conclusions. - Appendix A. List of Plants for Imnavait Creek, Alaska. - References. - 5 Vegetation Structure and Aboveground Carbon and Nutrient Pools in the Imnavait Creek Watershed / S. C. Hahn, S. F. Oberbauer, R. Gebauer, N. E. Grulke, O. L. Lange, and J. D. Tenhunen. - 5.1 ntroduction. - 5.2 Description of Vegetation. - 5.3 Sampling Methods. - 5.3.1 Cover. - 5.3.2 Biomass and Nutrient Pools. - 5.4 Cover. - 5.5 Aboveground Biomass. - 5.5.1 Live Biomass. - 5.5.2 Photosynthetic Biomass. - 5.5.3 Lichen Biomass. - 5.5.4 Organic Litter. - 5.5.5 Watershed Patterns. - 5.6 Nutrient Pools. - 5.6.1 N and P in Heath Cryptogams. - 5.6.2 N and P in Communities. - 5.7 Discussion and Conclusions. - References. - II PHYSICAL ENVIRONMENT, HYDROLOGY, and TRANSPORT. - 6 Energy Balance and Hydrological Processes in an Arctic Watershed / L. Hinzmann, D. L. Kane, C. S. Benson, and K. R. Everett. - 6.1 Introduction. - 6.2 Radiation and Thermal Regimes. - 6.2.1 Surface Energy Balance. - 6.2.2 Snow Cover and Soil Thermal Regime. - 6.3 Hydrological Processes. - 6.3.1 Snowmelt. - 6.3.2 Plot and Basin Water Balance. - 6.3.3 Runoff and Basin Discharge. - 6.3.4 Precipitation, Evaporation, and Evapotranspiration. - 6.4 Energy Balance and Hydrology Models. - 6.4.1 Simulation of the Thermal Regime. - 6.4.2 Simulation of Snowmelt. - 6.4.3 Simulation of Catchment Runoff. - 6.5 Conclusions. - References. - 7 Shortwave Reflectance Properties of Arctic Tundra Landscapes / A. S. Hope and D. A. Stow. - 7.1 Introduction. - 7.2 Shortwave Reflectance Studies in Arctic Environments. - 7.2.1 Environmental Considerations. - 7.2.2 Radiometric Data. - 7.2.3 Image Data. - 7.3 Spectral Reflectance. - 7.3.1 Aboveground Biomass. - 7.3.2 Vegetation Composition. - 7.3.3 Landscape Patterns. - 7.3.4 Effects of Dust Deposition. - 7.4 Albedo. - 7.4.1 Undisturbed Tussock Tundra. - 7.4.2 Effects of Dust Deposition. - 7.5 Conclusions. - References. - 8 Isotopic Tracers for Investigating Hydrological Processes / L. W. Cooper, I. L. Larsen, C. Solis, J. M. Grebmeier, C. R. Olsen, D. K. Solomon, and R. B. Cook. - 8.1 Introduction. - 8.1.1 Units. - 8.1.2 Conservative vs Nonconservative Isotopes. - 8.2 Nonconservative Tracers. - 8.3 Sulfur-35. - 8.4 Oxygen-18. - 8.4.1 Oxygen-18 Content of Snowpack. - 8.4.2 Oxygen-18 Content of Imnavait Creek. - 8.4.3 Oxygen-18 Content of Soil Moisture. - 8.4.4 Covariance of Oxygen-18 and Deuterium in Watershed Compartments. - 8.4.5 Covariance of Oxygen-18 and Deuterium in Plant Water. - 8.5 Long-Lived Radioisotopes: Lead-210 and Cesium-137. - 8.5.1 Distribution of 137Cs on Tundra and in Lake Sediments. - 8.5.2 Cycling of 137Cs in Annual Berries. - 8.5.3 Distribution of 210Pb in Tundra. - 8.6 Conclusions. - References. - III NUTRIENT AND CARBON FLUXES. - 9 Surface Water Chemistry and Hydrology of a Small Arctic Drainage Basin / K. R. Everett, D. L. Kane, and L. D. Hinzman. - 9.1 Introduction. - 9.2 Watershed Instrumentation. - 9.3 Snowmelt Period. - 9.3.1 Snowmelt Hydrology. - 9.3.2 Snowmelt Chemistry . - 9.3.2.1 Overland Flow. - 9.3.2.2 Water Track Flow. - 9.3.2.3 Imnavait Creek Flow. - 9.4 Post Snowmelt Period. - 9.4.1 Atmospheric Inputs. - 9.4.1.1 Rainfall. - 9.4.1.2 Dry Deposition. - 9.4.1.3 Rime. - 9.4.2 Water Chemistry. - 9.4.2.1 Overland Flow. - 9.4.2.2 Active Layer Flow. - 9.4.2.3 Imnavait Creek Flow. - 9.5 Conclusions. - References. - 10 Nutrient Availability and Uptake by Tundra Plants / J. P. Schimel, K. Kielland, and F. S. Chapin III. - 10.1 Introduction. - 10.2 Controls on Mineralization and Nutrient Supply. - 10.2.1 Patterns of Nutrient Supply in the Soil. - 10.2.2 Patterns of Mineralization. - 10.2.3 Controls on N and P Mineralization. - 10.2.4 Controls on Decomposition and Mineralization. - 10.2.4.1 Temperature. - 10.2.4.1.1 Enzyme Activities. - 10.2.4.1.2 Microbial Activity at Low Temperatures. - 10.2.4.1.3 Freeze-Thaw Events. - 10.2.4.2 Effects of Low Oxygen on Microbial Activity and Mineralization. - 10.2.4.3 Substrate Quality. - 10.3 Fate of Available Nutrients. - 10.3.1 Microbial Nutrient Uptake and Competition with Plants. - 10.3.2 Plant Uptake. - 10.3.2.1 Soil Factors Controlling Nutrient Absorption. - 10.3.2.2 Rooting Strategies. - 10.3.2.3 Uptake Characteristics of Tundra Plants. - 10.3.2.4 Retranslocation vs Current Uptake. - 10.4 Disturbances. - 10.4.1 Vehicle Tracks. - 10.4.2 Road Dust. - 10.4.3 Gray Water. - 10.4.4 Climate Change. - References. - 11 Landscape Patterns of Carbon Dioxide Exchange in Tundra Ecosytems / S. F. Oberbauer, W. Cheng, C. T. Gillespie, B. Ostendorf, A. Sala, R. Gebauer, R. A. Virginia, and J. D. Tenhunen. - 11.1 Introduction. - 11.2 Methods. - 11.2.1 Community Types. - 11.2.2 Leaf Photosynthesis. - 11.2.3 Ecosystem Efflux. - 11.2.4 Ecosystem Net CO2 Exchange. - 11.3 CO2 Uptake. - 11.3.1 Factors Affecting CO2 Uptake. - 11.3.1.1 Light. - 11.3.1.2 Temperature. - 11.3.1.3 Phenology. - 11.3.1.4 Water Availability. - 11.3.1.5 Nutrition. - 11.3.2 Landscape Patterns in Leaf Photosynthesis. - 11.4 CO2 Efflux. - 11.4.1 Factors Affecting CO2 Efflux. - 11.4.1.1 Live Plant Biomass. - 11.4.1.2 Soil Quality. - 11.4.1.3 Thaw Depth and Depth to Water Table. - 11.4.1.4 Soil Moisture. - 11.4.1.5 Soil Temperature. - 11.4.2 Landscape Patterns of CO2 Efflux. - 11.4.3 Daily and Seasonal Patterns of CO2 Efflux. - 11.4.4 Dust Deposition Effects on CO2 Efflux. - 11.5 Landscape Patterns in Net CO2 Exchange. - 11.6 Conclusions. - References. - 12 Control of Tundra Methane Emission by Microbial Oxidation / S. C. Whalen, W. S. Reeburgh, and C. E. Reimers. - 12.1 Introduction. - 12.2 Sampling Procedure. - 12.3 Results and Discussion. - 12.3.1 Methane Flux and Environmental Variables in Tundra and Taiga. - 12.3.2 Physiology, Controls, and Potential for Microbial CH4 Oxidation. - 12.3.3 Methane Oxidation by Tundra Soils in a Warmer Climate. - 12.4 Conclusions. - References. - 13 Dynamics of Dissolved and Particulate Car
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  • 80
    Signatur: PIK M 031-01-0703
    Materialart: Monographie ausleihbar
    Seiten: 524 p.
    ISBN: 3540654313
    Sprache: Englisch
    Standort: A 18 - Bitte bestellen
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  • 81
    Signatur: AWI G3-99-0175 ; AWI G3-11-0026
    Beschreibung / Inhaltsverzeichnis: The Arctic is considered to be one of the most sensitive environmental elements on Earth, which may respond rapidly to climate change. However, our knowledge of the present and past processes of the Arctic system is still relatively sparse. Based on a multidisciplinary approach, German and Russian scientists describe in this book the natural processes behind short- and long-term changes in the Laptev Sea and its hinterland (Arctic Siberia), using modern climate data and paleorecords which were collected over the past 6 years. These marine and terrestrial datasets provide important new insights into the causes, impacts, and feedback mechanisms of this extreme environment.
    Materialart: Monographie ausleihbar
    Seiten: XI, 711 S. , Ill., graph. Darst., Kt.
    ISBN: 3540656766
    Sprache: Englisch
    Anmerkung: Table of Contents: SECTION A: MODERN OCEAN AND SEA-ICE PROCESSES. - Features of Seasonal and Interannual Variability of the Sea Level and Water Circulation in the Laptev Sea / V. K. Pavlov and P. V. Pavlov. - Numerical Modelling of Storm Surges in the Laptev Sea Based on the Finite Element Method / I. Ashik and A. Novakov. - Large-Scale Variations of Sea Level in the Laptev Sea / G. N. Voinov and E. A. Zakharchuk. - Extreme Oscillations of the Sea Level in the Laptev Sea / I. Ashik, Y. Dvorkin and Y. Vanda. - Internal Waves in the Laptev Sea / E. A. Zakharchuk. - The Composition of the Coarse Fraction of Aerosols in the Marine Boundary Layer over the Laptev, Kara and Barents Seas / V. P. Shevchenko, A. P. Lisitzin, R. Stein, V. V. Serova, A. B. Isaeva and N. V. Politova. - New Data on Sea-Ice Albedo in the Laptev and Barents Seas / B. V. Ivanov. - Possible Causes of Radioactive Contamination in the Laptev Sea / V. K. Pavlov, V. V. Stanovoy and A. I. Nikitin. - Oceanographic Causes for Transarctic Ice Transport of River Discharge / I. Dmitrenko, P. Golovin, V. Gribanov and H. Kassens. - Step-Like Vertical Structure Formation Due to Turbulent Mixing of Initially Continuous Density Gradients / A. Zatsepin, S. Dikarev, S. Poyarkov, N. Sheremet, I. Dmitrenko, P. Golovin and H. Kassens. - Dissolved and Paniculate Major and Trace Elements in Newly Formed Ice from the Laptev Sea (Transdrift III, October 1995) / J. A. Hölemann, M. Schirmacher and A. Prange. - Particle Entrainment into Newly Forming Sea Ice - Freeze-Up Studies in October 1995 / F. Lindemann, J. A. Holemann, A. Korablev and A. Zachek. - Frazil Ice Formation during the Spring Flood and its Role in Transport of Sediments to the Ice Cover / P. Golovin, I. Dmitrenko, H. Kassens and J. A. Hölemann. - SECTION B: THE MARINE ECOSYSTEM. - Pelagic-Benthic Coupling in the Laptev Sea Affected by Ice Cover / C. Grahl, A. Boetius and E.-M. Nöthig. - Chlorophyll a Distribution in Water Column and Sea Ice during the Laptev Sea Freeze-Up Study in Autumn 1995 / K. v. Juterzenka and K. Knickmeier. - Composition, Abundance and Population Structure of Spring-Time Zooplankton in the Shelf-Zone of Laptev Sea / E. N. Abramova. - Macrobenthos Distribution in the Laptev Sea in Relation to Hydrology / V. V. Petryashov, B. I. Sirenko, A. A. Golikov, A. V. Novozhilov, E. Rachor, D. Piepenburg and M. K. Schmid. - Carepoctus solidus sp.n., a New Species of Liparid Fish (Scorpaeniformes, Liparidae) from the Lower Bathyal of the Polar Basin / N. V. Chernova. - Spring Stopover of Birds on the Laptev Sea Polynya / D. V. Solovieva. - SECTION C: LAND-OCEAN INTERACTIONS AND PATHWAYS. - Major, Trace and Rare Earth Element Geochemistry of Suspended Particulate Material of East Siberian Rivers Draining to the Arctic Ocean / V. Rachold. - Carbon Isotope Composition of Particulate Organic Material in East Siberian Rivers / V. Rachold and H.-W. Hubberten. - Distribution of River Water and Suspended Sediment Loads in the Deltas of Rivers in the Basins of The Laptev and East-Siberian Seas / V. V. Ivanov and A. A. Piskun. - Dissolved Oxygen, Silicon, Phosphorous and Suspended Matter Concentrations During the Spring Breakup of The Lena River / S. V. Pivovarov, J. A. Hölemann, H. Kassens, M. Antonow and I. Dmitrenko. - Distribution Patterns of Heavy Minerals in Siberian Rivers, the Laptev Sea and the eastern Arctic Ocean: An Approach to Identify Sources, Transport and Pathways of Terrigenous Matter / M. Behrends, E. Hoops and B. Peregovich. - The Role of Coastal Retreat for Sedimentation in the Laptev Sea / F. E. Are. - SECTION D: TERRESTRIAL ENVIRONMENT - PAST AND PRESENT. - Seasonal Changes in Hydrology, Energy Balance and Chemistry in the Active Layers of Arctic Tundra Soils in Taymyr Peninsula, Russia / J. Boike and P. P. Overduin. - The Landscape and Geobotanical Characteristics of the Levinson-Lessing Lake Basin, Byrranga Mountains, Central Taimyr / M. A. Anisimov and I. N. Pospelov. - Studies of Methane Production and Emission in Relation to the Microrelief of a Polygonal Tundra in Northern Siberia / V. A. Samarkin, A. Gundelwein and E.-M. Pfeiffer. - Carbon Dioxide and Methane Emmissions at Arctic Tundra Sites in North Siberia / M. Sommerkom, A. Gundelwein, E.-M. Pfeiffer and M. Bolter. - The Features of the Hydrological Regime of the Lake-River Systems of the Byrranga Mountains (by the Example of the Levinson-Lessing Lake) / V. P. Zimichev, D. Yu. Bolschyanov, V. G. Mesheryakov and D. Gintz. - Lead-210 Dating and Heavy Metal Concentration in Recent Sediments of Lama Lake (Norilsk Area, Siberia) / B. Hagedorn, S. Harwart, M. M. R. van der Loeff and M. Melles. - Late Weichselian to Holocene Diatom Succession in a Sediment Core from Lama Lake, Siberia and Presumed Ecological Implications / U. Kienel. - Climate and Vegetation History of the Taymyr Peninsula since Middle Weichselian Time - Palynological Evidence from Lake Sediments / J. Hahne and M. Melles. - Laminated Sediments from Levinson-Lessing Lake, Northern Central Siberia - A 30,000 Year Record of Environmental History? / T. Ebel, M. Melles and F. Niessen. - High-Resolution Seismic Stratigraphy of Lake Sediments on the Taymyr Peninsula, Central Siberia / F. Niessen, T. Ebel, C. Kopsch and G. B. Fedorov. - Archaeological Survey in Central Taymyr / V. V. Pitul'ko. - Marine Pleistocene Deposits of the Taymyr Peninsula and their Age from ESR Dating / D. Bolshiyanov and A. Molodkov. - Paleoclimatic Indicators from Permafrost Sequences in the Eastern Taymyr Lowland / C. Siegert, A. Yu. Derevyagin, G.N. Shilova, W.-D. Hermichen and A. Hiller. - SECTION E: MARINE DEPOSITIONAL ENVIRONMENT - PAST AND PRESENT. - Stable Oxygen Isotope Ratios in Benthic Carbonate Shells of Ostracoda, Foraminifera, and Bivalvia from Surface Sediments of the Laptev Sea, Summer 1993 and 1994 / H. Erlenkeuser and U. von Grafenstein. - Determination of Depositional Beryllium-10 Fluxes in the Area of the Laptev Sea and Beryllium-10 Concentrations in Water Samples of High Northern Latitudes / C. Strobl, V. Schulz, S. Vogler, S. Baumann, H. Kassens, P. W. Kubik, M. Suter and A. Mangini. - Spatial Distribution of Diatom Surface Sediment Assemblages on the Laptev Sea Shelf (Russian Arctic) / H. Cremer. - Diatoms from Surface Sediments of the Saint Anna Trough (Kara Sea) / R. N. Djinoridze, G. I. Ivanov, E. N. Djinoridze, and R. F. Spielhagen. - Distribution of Aquatic Palynomorphs in Surface Sediments from the Laptev Sea, Eastern Arctic Ocean / M. Kunz-Pirrung. - Distribution of Pollen and Spores in Surface Sediments of the Laptev Sea / O. D. Naidina and H. A. Bauch. - Clay Mineral Distribution in Surface Sediments of the Laptev Sea: Indicator for Sediment Provinces, Dynamics and Sources / B. T. Rossak, H. Kassens, H. Lange and J. Thiede. - Planktic Foraminifera in Holocene Sediments from the Laptev Sea and the Central Arctic Ocean: Species Distribution and Paleobiogeographical Implication / H. A. Bauch. - Holocene Diatom Stratigraphy and Paleoceanography of the Eurasian Arctic Seas / Y. Polyakova. - Late Quaternary Organic Carbon and Biomarker Records from the Laptev Sea Continental Margin (Arctic Ocean): Implications for Organic Carbon Flux and Composition / R. Stein, K. Fahl, F. Niessen and M. Siebold. - Late Pleistocene Paleoriver Channels on the Laptev Sea Shelf - Implications from Sub-Bottom Profiling / H. P. Kleiber and F. Niessen. - Main Structural Elements of Eastern Russian Arctic Continental Margin Derived from Satellite Gravity and Multichannel Seismic Reflection Data / S. S. Drachev, G. L. Johnson, S. W. Laxon, D. C. McAdoo and H. Kassens. - High Resolution Seismic Studies in the Laptev Sea Shelf: First Results and Future Needs / B. Kim, G. Grikurov and V. Soloviev. - SECTION F: SUMMARY. - Dynamics and History of the Laptev Sea and its Continental Hinterland: A Summary / J. Thiede, L. Timokhov, H. A. Bauch, D. Bolshiyanov, I. Dmitrenko
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  • 82
    Monographie ausleihbar
    Monographie ausleihbar
    Berlin [u.a.] : Springer
    Signatur: M 97.0094 ; PIK N 453-96-0204
    Materialart: Monographie ausleihbar
    Seiten: XI, 453 S.
    ISBN: 3540604898
    Klassifikation:
    Ozeanographie
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Standort: A 18 - Bitte bestellen
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  • 83
    Signatur: G 8396 ; 93.0053
    In: Special publication ... of the Society for Geology Applied to Mineral Deposits
    Materialart: Monographie ausleihbar
    Seiten: XX, 804 S. : Ill., graph. Darst.
    ISBN: 3540111395
    Serie: Special publication of the Society for Geology applied to Mineral Deposits 2
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Standort: Kompaktmagazin oben
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  • 84
    Signatur: M 99.0257
    Materialart: Monographie ausleihbar
    Seiten: x, 335 S.
    ISBN: 3540655719
    Klassifikation:
    Photogrammetrie, Fernerkundung
    Sprache: Englisch
    Standort: Kompaktmagazin oben
    Zweigbibliothek: GFZ Bibliothek
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  • 85
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/24
    In: CRREL Report, 82-24
    Beschreibung / Inhaltsverzeichnis: Velocity data derived from petroleum industry seismic records from Harrison Bay show that high-velocity material ( or = 2 km/s) interpreted to be ice-bonded permafrost is common. In the eastern part of the bay, the depth to high velocity material increases and velocity decreases in an orderly manner with increasing distance from shore until the layer is no longer apparent. The western part of the bay is less orderly, possibly reflecting a different geological and thermal history. This western part may be an inundated section of the low coastal plain characterized by the region north of Teshekpuk Lake, and could have contained deep thaw lakes, creating low velocity zones. Along some seismic lines, the high-velocity material extends approximately 25 km offshore. Two anomalies have been found which could be associated with rapidly degrading permafrost. One is strong attenuation, which was interpreted as an indication of gas in the shallow deposits. The other is the presence of considerable seismic noise, including identifiable small seismic events. The origin of this noise has not been positively established, and it is proposed that it may indicate that some movement is occurring in the sediments due to thaw.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 65 Seiten , Illustrationen
    Serie: CRREL Report 82-24
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Methods Reading records Refractions Reflections Rayleigh waves Spatial resolution Anomalies Results and discussion Seismic velocity distribution Attenuation Low-level natural seismicity Summary Literature cited Appendix A: Error estimates Appendix B: Velocity profiles Appendix C: Seismic cross sections
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  • 86
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/43
    In: CRREL Report, 82-43
    Beschreibung / Inhaltsverzeichnis: The radar signatures of ice wedges and wedge-like structures have been investigated for a variety of soil conditions. The radar used for this study emitted short sinusoidal pulses of about 10-ns duration with an approximate center frequency of 150 MHz. Most of the ice wedges existed at depths of about 1 m in a variety of silty and sandy soils with both frozen and thawed active layers. The position of the wedges was usually identified from corresponding surface features. An artificial ice wedge in coarse-grained alluvium was also profiled as well as wedge-like structures of fine silt in a coarse-grained glacial outwash. All wedges and wedge-like structures produced a hyperbolic reflection profile except when an active layer of thawed, saturated silt was present which eliminated returns from the wedges. The peaks of the hyper-bolas were sometimes masked by reflections from the permafrost table or other material interfaces, and multiple hyperbolas occurred at some sites. The dielectric constant of the host medium was often calculated from the linear portions of the hyperbolas and the results were verified by laboratory time domain reflectometry measurements per-formed on field samples. In some cases, hyperbolic profiles originated at several meters depth suggesting that deep ice wedges could be detected in areas of cold permafrost.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 19 Seiten , Illustrationen
    Serie: CRREL Report 82-43
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Background Objectives and procedures Equipment used Radar TDR Definitions Massive ice Results Artificial wedge: Norwich, Vermont Ice wedges in sand: Fish Creek, Alaska Ice wedges: Prudhoe Bay, Alaska Ice wedges under thawed fine-grained soils: North Slope, Alaska Wedge-like soil structures: Ft. Greely, Alaska TDR measurements Summary and concluding remarks Literature cited Appendix A: Brief discussion of dispersion
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  • 87
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/39
    In: CRREL Report, 82-39
    Beschreibung / Inhaltsverzeichnis: Observations of a 4.4-m-high brine step in the McMurdo Ice Shelf, Antarctica, show that it has migrated about 1.2 km in 4 years. The present brine wave is overriding an older brine-soaked layer. This migration is proof of the dynamic nature of the step, which is the leading edge of a brine wave that originated at the shelf edge after a major break-out of the McMurdo Ice Shelf. The inland boundary of brine penetration is characterized by a series of descending steps that are believed to represent terminal positions of separate intrusions of brine of similar origin. The inland boundary of brine percolation is probably controlled largely by the depth at which brine encounters the firn/ ice transition (43 m). However, this boundary is not fixed by permeability considerations alone, since measurable movement of brine is still occurring at the inland boundary. Freeze-fractionation of the seawater as it migrates throught the ice shelf preferentially precipitates virtually all sodium sulfate, and concomitant removal of water by freezing in the pore spaces of the infiltrated firm produces residual brines approximately six times more concentrated than the original seawater.
    Materialart: Schriftenreihen ausleihbar
    Seiten: v, 35 Seiten , Illustrationen
    Serie: CRREL Report 82-39
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Objectives Analytical techniques Radio echo profiling Core drilling Results and discussion Brine infiltration survey Brine layer steps Brine infiltration characteristics Brine infiltration mechanisms at inland boundary Confirmation of brine depths by drilling Density and temperature profiles Ice shelf freeboard Brine upwelling Brine chemistry Conclusions Literature cited
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  • 88
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/14
    In: CRREL Report, 82-14
    Beschreibung / Inhaltsverzeichnis: A comparative study was made of design criteria and analytical methods for footings and pile foundations on perma­frost employed in U.S.S.R. Design Code SNiP II-18-76 (1977) and U.S. Army Cold Regions Research and Engineering Laboratory Special Report 80-34 developed in the early 1970's by the U.S. Army Corps of Engineers and published in 1980. The absence of adequate constitutive equations for frozen soils and of rigorous solutions of the boundary prob­lems has made it necessary to incorporate (explicitly or implicitly) various safety factors in the foundation analyses. From the review it is concluded that the principal difference between these practices is in the assessment and application of appropriate values of safety factors, which leads to a substantial discrepancy in the dimensions and cost of footings and pile foundations in permafrost.
    Materialart: Schriftenreihen ausleihbar
    Seiten: iv, 20 Seiten , Illustrationen
    Serie: CRREL Report 82-14
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction U.S.S.R. system of standards U.S.S.R. Design Code SNiP 11-18-76 (1977) subsoils and foundations on permafrost General regulations Classification of soils Basic regulations for foundation design Analysis of subsoils and foundations Design of foundations for special soil conditions, and appendices SR 80-34 (1980) design and construction of foundations in areas of deep seasonal frost and permafrost General information Foundation design Conclusions Literature cited
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  • 89
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/12
    In: CRREL Report, 82-12
    Beschreibung / Inhaltsverzeichnis: From a high-quality set of velocity, temperature, and humidity profiles collected upwind and downwind of a step change in surface roughness, temperature, and moisture, we have calculated upwind and downwind values of the heat fluxes and friction velocity. The surface change is from smooth to rough; upwind, the sensible heat flux is upward and the latent heat flux is zero; downwind, the surface is well-watered so that the latent heat flux is upward while the sensible heat flux is downward. The downwind latent heat flux in this fetch-limited flow obeys NL=0.08 Rx 0.76 where NL is the latent heat Nusselt number and Rx is the fetch Reynolds number, a parameter for characterizing fetch-limited flows. Because this relation is virtually the same as one found to describe the sensible heat and condensate fluxes over arctic leads, we conclude that the Nusselt numbers nondimensionalizing scalar fluxes are the same for a given fetch Reynolds number when boundary conditions are similar.
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    Seiten: vii, 18 Seiten , Illustrationen
    Serie: CRREL Report 82-12
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface List of symbols Introduction Upwind: flux gradient method Downwind: integral method ResulIts Energy budget Latent heat flux Surface stress Downwind humidity profiles Discussion Conclusions Literature cited
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  • 90
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/10
    In: CRREL Report, 82-10
    Beschreibung / Inhaltsverzeichnis: Dielectric measurements have been performed on silt and sand samples from permafrost areas using Time Domain Reflectometry. The sample temperatures were varied from +25 °C to -25 °C, and volumetric water content was varied between oven-dry and 0.55 gH2O/cm3. The data were processed for frequencies between 0.1 and 5.0 GHz. The results show a constant K' and a low K' for frequencies up to 1 GHz. A frequency dependence seen on the data above 2 GHz is probably the result of unfrozen, adsorbed water. At moisture levels near saturation at all temperatures, these soils have excellent propagation characteristics for ground-probing radar operating below 0.3 GHz. Massive ice should be easily detectable in permafrost within a few degrees of 0 °C.
    Materialart: Schriftenreihen ausleihbar
    Seiten: 7 Seiten , Illustrationen
    Serie: CRREL Report 82-10
    Sprache: Englisch
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  • 91
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    Signatur: ZSP-201-82/11
    In: CRREL Report, 82-11
    Beschreibung / Inhaltsverzeichnis: The purpose of this investigation was to provide data to be used in evaluating the effects of winter navigation on pro­cesses that cause bank erosion. The specific objectives were to document bank conditions and erosion sites along the rivers, to monitor and compare the amounts of winter and summer bank recession and change, and to estimate the amount of recession that occurred prior to winter navigation. Shoreline conditions and bank recession were documented during field surveys each spring and fall. Bank changes were evaluated by comparison to observations from a previous survey. Aerial photointerpretation was done to estimate the amount of bank recession that occurred prior to winter navigation. Three hundred forty-five miles of river shoreline were surveyed. Banks were eroding along 21.5 miles (6.2%). The common types of bank failures were soil falls (sloughing) and block sliding and slumping. The erosion along approxi­mately 15 miles (70%) of the 21.5 miles was occurring along reaches not bordering winter navigation channels.
    Materialart: Schriftenreihen ausleihbar
    Seiten: v, 75 Seiten , Illustrationen
    Serie: CRREL Report 82-11
    Sprache: Englisch
    Anmerkung: CONTENTS Abstract Preface Introduction Previous investigations Approach Shoreline conditions Bank changes Bank recession before winter navigation St. Marys River Bank changes Bank recession before winter navigation St. Clair River Bank changes Bank recession before winter navigation Detroit River Bank changes Bank recession before winter navigation St. Lawrence River Bank changes Historical bank recession Summary and conclusions Literature cited Appendix A: St. Marys River Appendix B: St. Clair River Appendix C: Detroit River Appendix D: St. Lawrence River
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  • 92
    Signatur: 9783319256436 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book is a useful guide for researchers in ecology and earth science interested in the use of accelerator mass spectrometry technology. The development of research in radiocarbon measurements offers an opportunity to address the human impact on global carbon cycling and climate change. Presenting radiocarbon theory, history, applications, and analytical techniques in one volume builds a broad outline of the field of radiocarbon and its emergent role in defining changes in the global carbon cycle and links to climate change. Each chapter presents both classic and cutting-edge studies from different disciplines involving radiocarbon and carbon cycling. The book also includes a chapter on the history and discovery of radiocarbon, and advances in radiocarbon measurement techniques and radiocarbon theory. Understanding human alteration of the global carbon cycle and the link between atmospheric carbon dioxide levels and climate remains one of the foremost environmental problems at the interface of ecology and earth system science. Many people are familiar with the terms ‘global warming’ and ‘climate change’, but fewer are able to articulate the science that support these hypotheses. This book addresses general questions such as: what is the link between the carbon cycle and climate change; what is the current evidence for the fate of carbon dioxide added by human activities to the atmosphere, and what has caused past changes in atmospheric carbon dioxide? How can the radiocarbon and stable isotopes of carbon combined with other tools be used for quantifying the human impact on the global carbon cycle?
    Materialart: 12
    Seiten: 1 Online-Ressource (VII, 315 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319256436 , 978-3-319-25643-6
    Sprache: Englisch
    Anmerkung: Contents 1 Radiocarbon and the Global Carbon Cycle / E.A.G. Schuur, S.E. Trumbore, E.R.M. Druffel, J.R. Southon, A. Steinhof, R.E. Taylor and J.C. Turnbull 2 Radiocarbon Dating: Development of a Nobel Method / R.E. Taylor 3 Radiocarbon Nomenclature, Theory, Models, and Interpretation: Measuring Age, Determining Cycling Rates, and Tracing Source Pools / S.E. Trumbore, C.A. Sierra and C.E. Hicks Pries 4 Radiocarbon in the Atmosphere / J.C. Turnbull, H. Graven and N.Y. Krakauer 5 Radiocarbon in the Oceans / E.R.M. Druffel, S.R. Beaupré and L.A. Ziolkowski 6 Radiocarbon in Terrestrial Systems / E.A.G. Schuur, M.S. Carbone, C.E. Hicks Pries, F.M. Hopkins and S.M. Natali 7 Paleoclimatology / J.R. Southon, R. De Pol-Holz and E.R.M. Druffel 8 Accelerator Mass Spectrometry of Radiocarbon / Axel Steinhof 9 Preparation for Radiocarbon Analysis / S.E. Trumbore, X. Xu, G.M. Santos, C.I. Czimczik, S.R. Beaupré, M.A. Pack, F.M. Hopkins, A. Stills, M. Lupascu and L. Ziolkowski
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  • 93
    Signatur: 9783319433943 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book introduces the concept of soil security and its five dimensions: Capability, Capital, Condition, Connectivity and Codification. These five dimensions make it possible to understand soil's role in delivering ecosystem services and to quantify soil resource by measuring, mapping, modeling and managing it. Each dimension refers to a specific aspect: contribution to global challenges (Capability), value of the soil (Capital), current state of the soil (Condition), how people are connected to the soil (Connectivity) and development of good policy (Codification). This book considers soil security as an integral part of meeting the ongoing challenge to maintain human health and secure our planet's sustainability. The concept of soil security helps to achieve the need to maintain and improve the world’s soil for the purpose of producing food, fiber and freshwater, and contributing to energy and climate sustainability. At the same time it helps to maintain biodiversity and protects ecosystem goods and services.
    Materialart: 12
    Seiten: 1 Online-Ressource (xviii, 469 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9783319433943 , 978-3-319-43394-3
    ISSN: 2352-4774 , 2352-4782
    Serie: Progress in soil science
    Sprache: Englisch
    Anmerkung: Contents Part I Rationale for Soil Security 1 Soil Security: A Rationale / Alex B. McBratney, Damien J. Field, Cristine L.S. Morgan, and Lorna E. Jarrett 2 Soil Security: Dimensions / Damien J. Field Part II Capability 3 Soil Capability: Exploring the Functional Potentials of Soils / Johan Bouma, M.K. van Ittersum, J.J. Stoorvogel, N.H. Batjes, P. Droogers, and M.M. Pulleman 4 Distinguishing Between Capability and Condition / Damien J. Field and T. Sanderson 5 Valuing of Soil Capability in Land Surface Modeling / Cristine L.S. Morgan, Yohannes T. Yimam, Michael Barlage, David Gochis, and Bright Dornblaser 6 Soil Capability for the USA Now and into the Future / Maxine J. Levin, R. Dobos, S. Peaslee, D.W. Smith, and C. Seybold 7 Quantifying Capability: GlobalSoilMap / Alex B. McBratney, Dominique Arrouays, and Lorna E. Jarrett 8 Testing the Links Between Soil Security, Sustainable Land Management Practices and Land Evaluation / Brian Murphy Part III Condition 9 General Concepts of Valuing and Caring for Soil / Alex B. McBratney, Damien J. Field, and Lorna E. Jarrett 10 Soil Health: Challenges and Opportunities / Diane E. Stott and Bianca N. Moebius-Clune 11 Using Soil Survey to Assess and Predict Soil Condition and Change / Skye Wills, Candiss Williams, C. Seybold, Linda Scheffe, Zamir Libohova, David Hoover, Curtis Talbot, and Joel Brown 12 Root-Microbe Interactions in Response to Soil Conditions / Anil Somenahally 13 Securing Our Soil in Intensive Monoculture Cropping Systems / Katie L. Lewis, Paul DeLaune, and Wayne Keeling 14 Soil Organic Carbon Stocks and Soil Respiration in Tropical Secondary Forests in Southern Mexico / Deb Raj Aryal, Bernardus Hendricus Joseph De Jong, Jorge Mendoza-Vega, Susana Ochoa-Gaona, and Ligia Esparza-Olguín 15 Simulating Impacts of Bioenergy Sorghum Residue Return on Soil Organic Carbon and Greenhouse Gas Emissions Using the DAYCENT Model / Yong Wang, Fugen Dou, Joseph O. Storlien, Jason P. Wight, Keith H. Paustian, Stephen J. Del Grosso, and Frank M. Hons 16 Cover Crops for Enriching Soil Carbon and Nitrogen Under Bioenergy Sorghum / Upendra M. Sainju, H.P. Singh, and B.P. Singh Part IV Capital 17 Economics, Energy, Climate Change, and Soil Security / Bruce A. McCarl 18 Understanding Soils’ Contribution to Ecosystem Services Provision to Inform Farm System Analysis / Estelle Dominati, A. Mackay, and J. Rendel 19 The Dollars and Cents of Soil Health / Charles M. Benbrook 20 The Value of Soil’s Contributions to Ecosystem Services / Alex B. McBratney, Cristine L.S. Morgan, and Lorna E. Jarrett 21 Economics of Land Degradation to Estimate Capital Value of Soil in Eurasia / Pavel Krasilnikov, Alexey Sorokin, Alisher Mirzabaev, Oleg Makarov, Anton Strokov, and Sergey Kiselev 22 Social Licensing to Secure Soil / Cristine L.S. Morgan, Gaylon D. Morgan, and Dianna Bagnall Part V Connectivity 23 Soil Renaissance and the Connection to Land Managers / Bill Buckner 24 Links Between Soil Security and the Influence of Soil on Human Health / Eric C. Brevik, Joshua J. Steffan, Lynn C. Burgess, and Artemi Cerdà 25 Soil Contamination and Human Health: A Major Challenge for Global Soil Security / Florence Carré, Julien Caudeville, Roseline Bonnard, Valérie Bert, Pierre Boucard, and Martine Ramel 26 The Measurement of Soil Security in Terms of Human Health: Examples and Ideas / Sung Chul Kim, Kyung Jae Lim, and Jae E. Yang 27 The Meta Soil Model: An Integrative Multi- model Framework for Soil Security / Sabine Grunwald, Katsutoshi Mizuta, Marcos B. Ceddia, Érika F.M. Pinheiro, R. Kay Kastner Wilcox, Carla P. Gavilan, C. Wade Ross, and Christopher M. Clingensmith 28 Integrating New Perspectives to Address Global Soil Security: Ideas from Integral Ecology / Sabine Grunwald, Christopher M. Clingensmith, Carla P. Gavilan, Katsutoshi Mizuta, R. Kay Kastner Wilcox, Érika F.M. Pinheiro, Marcos B. Ceddia, and C. Wade Ross 29 Applying the Meta Soil Model: The Complexities of Soil and Water Security in a Permanent Protection Area in Brazil / Marcos B. Ceddia, Sabine Grunwald, Érika F.M. Pinheiro, Katsutoshi Mizuta, Christopher M. Clingensmith, and Milton Marques Fernandes 30 Bridging the Research Management Gap to Restore Ecosystem Function and Social Resilience / W. Richard Teague 31 Engendering Connectivity to Soil Through Aesthetics / Richard J. MacEwan, Ayesha S.A. MacEwan, and Alexandra R. Toland 32 The Role of Master Gardeners in Providing Horticulture Education to Marion County, Florida, Residents / Josephine Leyte-Vidal Part VI Codification 33 Soil-Water-Food Nexus: A Public Opinion and Policy Perspective / Kent E. Portney 34 Whose Security is Important? Communicating Environmental Risk About Soil to a Diverse Audience / Ronald Amundson 35 Save our Soil to Save the Planet / Michael Jeffrey and Hayley Achurch 36 Protection of the Soil Resource in the Brazilian Environmental Legislation / Carlos Gustavo Tornquist and Tiago Broetto 37 Creating Incentives to Improve Soil Health Through the Federal Crop Insurance Program / Lara Bryant and Claire O’Connor 38 US Farm Programs and the Impacts on National and International Soil Security / Katina Dove Hanson and J. Michael Schmidt 39 Soil Security for Agricultural Productivity: The Policy Disconnect and a Promising Future / Andrea Koch 40 Securitisation / Alex B. McBratney and Lorna E. Jarrett 41 The Place of Soil in International Government Policy / Robert Hill 42 Translating Soil Science Knowledge to Public Policy / Luca Montanarella 43 Synthesis: Goals to Achieve Soil Security / Cristine L.S. Morgan, Alex B. McBratney, Damien J. Field, Andrea Koch, Johan Bouma, and Florence Carré Index
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  • 94
    Signatur: 9783319400006 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book presents isotope data reflecting changes in temperature derived from core samples in South America. Marine Isotope Stage (MIS) is examined in detail with respect to Stage 3. With over 20 chapters, this detailed treatise discusses high climatic variability, paleoclimatic events, Dansgaard-Oeschger cycles, continental vertebrates, sea level changes, vegetation and climate changes based on pollen records, and the non-Amazon landscape and fauna from 65 to 20 ka B.P. The book also looks at the earth’s magnetic field and climate change during MIS 3 and MIS 5 and presents a comparison between both stages with respect to marine deposits in Uruguay. With case studies drawn from Brazil, Argentina and Uruguay this book presents research from the some of the worlds experts in this field.
    Materialart: 12
    Seiten: 1 Online-Ressource (viii, 354 Seiten) , Illustrationen
    ISBN: 9783319400006 , 978-3-319-40000-6
    ISSN: 2197-9596 , 2197-960X
    Serie: Springer Earth System Sciences
    Sprache: Englisch
    Anmerkung: Contents Introduction / Germán Mariano Gasparini, Jorge Rabassa, Cecilia Deschamps and Eduardo Pedro Tonni The Heinrich and Dansgaard–Oeschger Climatic Events During Marine Isotopic Stage 3 / Jorge Rabassa and Juan Federico Ponce On the Origin of the Dansgaard–Oeschger Events and Its Time Variability / Silvia Duhau and Cornelis de Jager The Influence of the Geomagnetic Field in Climate Changes / María Julia Orgeira, Ana María Sinito and Rosa Hilda Compagnucci Abrupt Climate Changes During the Marine Isotope Stage 3 (MIS 3) / Eduardo Andrés Agosta and Rosa Hilda Compagnucci Active Deformation, Uplift and Subsidence in Southern South America Throughout the Quaternary: A General Review About Their Development and Mechanisms / Andrés Folguera, Guido Gianni, Lucía Sagripanti, Emilio Rojas Vera, Bruno Colavitto, Darío Orts and Víctor Alberto Ramos The Marine Isotopic Stage 3 (MIS 3) in Valleys of the Undulated Pampa, Buenos Aires Province, Argentina / Adriana María Blasi, Carola Castiñeira Latorre, Gabriela Catalina Cusminsky and Ana Paula Carignano Sea Level Changes During Marine Isotopic Stage 3 (MIS 3) in Argentina / Federico Ignacio Isla and Enrique Jorge Schnack Paleogeographic Evolution of the Atlantic Coast of South America During Marine Isotope Stage 3 (MIS 3) / Juan Federico Ponce and Jorge Rabassa The Continental Record of Marine Isotope Stage 3 (MIS 3; ~60–25 ka) in Central Argentina: Evidence from Fluvial and Aeolian Sequences / Marcelo Zárate, Adriana Mehl and Alfonsina Tripaldi Marine Isotope Stage 3 (MIS 3) and Continental Beds from Northern Uruguay (Sopas Formation): Paleontology, Chronology, and Climate / Martín Ubilla, Andrea Corona, Andrés Rinderknecht, Daniel Perea and Mariano Verde The Brazilian Intertropical Fauna from 60 to About 10 ka B.P.: Taxonomy, Dating, Diet, and Paleoenvironments / Mário André Trinidade Dantas and Mario Alberto Cozzuol Continental Vertebrates During the Marine Isotope Stage 3 (MIS 3) in Argentina / Germán Mariano Gasparini, Esteban Soibelzon, Cecilia Deschamps, Analía Francia, Elisa Beilinson, Leopoldo Héctor Soibelzon and Eduardo Pedro Tonni Marine Isotope Stage 3 (MIS 3) Versus Marine Isotope Stage 5 (MIS 5) Fossiliferous Marine Deposits from Uruguay / Alejandra Rojas and Sergio Martínez Vegetation and Climate in Southern South America during Marine Isotope Stage 3 (MIS 3): an Overview of Existing Terrestrial Pollen Records / Ana María Borromei and Lorena Laura Musotto Response of Diatoms to Late Quaternary Climate Changes / Marcela Alcira Espinosa Silicophytolith Studies in South America and Argentina: Scope and Limitations for Paleoenvironmental Reconstruction of the Marine Isotope Stage 3 (MIS3) / Margarita Osterrieth, María Fernanda Alvarez, Mariana Fernández Honaine and Georgina Erra Index
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  • 95
    Unbekannt
    Berlin ; Heidelberg : Springer
    Schlagwort(e): GPS ; Global Positioning System ; geodesy
    Beschreibung / Inhaltsverzeichnis: The subject of the book is an indepth description of the theory and mathematical models behind the application of the Global Positioning System in geodesy and geodynamics. The text has been prepared by leading experts in the field, contributing their particular points of view. Unlike a collection of disjoint papers, the text provides a continous flow of ideas and developments. The mathematical models for GPS measurements are developed in the first half of the book, followed by the description of GPS solutions for geodetic applications on local, regional and global scales.
    Seiten: Online-Ressource (VII, 407 Seiten) , 120 schwarz-weiß Abbildungen
    ISBN: 9783540494478
    Sprache: Englisch
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  • 96
    Unbekannt
    Berlin ; Heidelberg : Springer
    Beschreibung / Inhaltsverzeichnis: PREFACE The aim of this volume is two-fold. At the more pragmatic level, it is to help answer the many questions about the structure of the Pacific continental margin of North America, which have arisen over the years as a result of continuing field mapping and geophysical surveys. The second objective is methodological - to illustrate the irreplaceable role of geological information among the various data sets used in earth-science studies. The need to address these issues became apparent to the author during the several years he spent taking part in geological and geophysical studies on the west coast of Canada. All too often, results of geologic field mapping disagreed with tectonic predictions from too-straightforward local applications of global plate reconstructions, which due to their generality do not always take a full account of specific character of particular regions. To be sure, the global approach has during the last q~/artercentury greatly expanded the vision of geoscientists, previously restricted to continental regions. However, a negative by-product of this expansion has been a decline of attention paid to local information, as tectonic studies have increasingly relied on simply fitting the development of a particular region into this or that prefabricated tectonic template. Direct geological observations have limitations of their own. The observer in most cases deals with products of geologic processes, rather than with the processes themselves. Field mapping provides local information, and many years of effort are needed before a regional overview becomes possible. Geologic mapping is restricted to the ground surface, and even the deepest drillholes cannot sample more than the outermost shell of the Earth. The factual side of geologic mapping is usually limited to determination of rock types and their relationships in areas of exposure. Conclusions about the three-dimensional structure of a region and its evolution are still mostly inferential. Broad incorporation into geological studies of geophysical data, assisted by ever-more-sophisticated modern computers, provides a huge volume of information unobtainable in other ways. Geophysical methods quickly afford regional coverage or images of the Earth's deep interior. Geophysical methods have prompted the application in geological sciences of methodologies borrowed from exact sciences, such as mathematics and physics. Particularly important has been quantitative modeling, which allows a scientist to use the known parameters of a system to predict others. But in taking this approach too far, one encounters a dangerous pitfall. A model is a simplified representation of a natural phenomenon. The quality of this or that representation is relative, and a representation is never perfect. To incorporate all characteristics of a geologic phenomenon, in a parametrized form, into a numerical or physical imitation is impossible. This requires one to rely on simplifying assumptions, and a model is no better than the assumptions at its base. Unrealistic assumptions lead to unrealistic models. When a disagreement arises between model predictions and observations - such as those from geologic field mapping - a modeler may be tempted to downplay the differences or the significance of the offending observations. It becomes tempting to underestimate the role of an experienced geologist as a principal arbiter of the realism of a model. But it is geological data and geological control that provide the ultimate means of testing abstract models. From this methodological position, the present study of the western North American continental margin is organized as follows: 1. Geological information, available from field mapping and drilling, is gathered and summarized. 2. Current geophysical models for this region are considered, with particular attention to their underlying assumptions. 3. The available data, geological and geophysical, are synthesized into an internally consistent geologic-evolution concept. 4. This concept is tested by comparison with direct geological observations from field mapping and drilling. Because most current data sets and models cover northwestern Washington and western British Columbia, particular attention was paid to these areas. Fortunately, these areas contain many keys that help understand the structure of the entire western North American continental margin, which has baffled scientists for decades. The author does not claim to have resolved all these problems, but he does believe he has made a useful contribution to understanding continental-oceanic plate interrelations at this continental margin. Rigidity of lithospheric plates is a critical assumption in current models of plate evolution. The lithophere of a plate is created at spreading centers manifested in the global system of mid-ocean ridges. It moves away from the place of its birth towards boundaries with other plates, with which it can interact in a variety of ways. Some interactions are of strike-slip type, with two plates simply sliding past each other. However, to compensate for the creation of new lithosphere at spreading centers, older lithosphere at some plate boundaries descends into the mantle as it is overriden by other plates. At such plate boundaries lie subduction zones. If both regimes occur along a single plate boundary, the transition between them must be abrupt. Unless it can be tied to a change in orientation of the boundary, it must be associated with a junction of not two, but three different plates. Such a template was used to interpret the structure and tectonic evolution of the western North American continental margin in the late 1960s and thereafter (Atwater, 1970; McManus et al., 1972; Barr and Chase, 1974; Riddihough and Hyndman, 1976). To satisfy the principles of rigid-plate tectonics, both regimes have to exist along this continental margin. Also needed in rigid-plate reconstructions is a plate triple junction somewhere between the areas of proven ongoing subduction (in Oregon and southern Washington) and transform plate motion (along the southeastern Alaska margin; Atwater, 1970; McManus et al., 1972). Such a triple junction has been placed off Queen Charlotte Sound offshore British Columbia (Keen and Hyndman, 1979; Riddihough et al., 1983), where a spreading center has been postulated between the Pacific and Explorer oceanic plates (Hyndman et al. 1979; Riddihough, 1984). Off northern Vancouver Island, a transform boundary between the Explorer and Juan de Fuca oceanic plates has been postulated, but both these plates are assumed to be subducting beneath Vancouver Island (Hyndman et al., 1979; Riddihough and Hyndman, 1989)o With the assumed universality of the rigid-plate model, "broad similarity" has been suggested between the geology of western Oregon and that of western British Columbia, and the Cascadia zone of active subduction has been extended as far north as the mouth of Queen Charlotte Sound (Riddihough, 1979, 1984). An accretionary sedimentary prism (Yorath, 1980) - or even an accretionary complex containing several exotic "terranes" (Davis and Hyndman, 1989) - has been postulated off Vancouver Island. Geological observations onshore and offshore (Shouldice, 1971; Tiffin et al., 1972) have come to be considered too "surficial" to be of major consequence for large-scale tectonic modeling (Yorath et al., 1985a,b; Yorath, 1987). Variants of the principal geophysical model for this area during the last decade (Clowes et al., 1987; Hyndman et alo, 1990; Spence et al. 1991; Yuan et al., 1992; Dehler and Clowes, 1992) have become increasingly distant from geological observations. As new model variants emerged, they were checked for internal consistency, compatibility with neighboring local models and fidelity to the overall assumed tectonic picture. However, detailed geological work continued, and many of its results proved incompatible with the conventional wisdom (Gehrels, 1990; Babcock et al., 1992, 1994; Allan et al., 1993; Lyatsky, 1993a). Importantly, questions arose about the applicability in this region of the conventional, simple rigid-plate assumption, as it was shown to be unable to account for all the geological and geophysical peculiarities in some areas (Carbotte et al., 1989; Allan et al., 1993; Davis and Currie, 1993). New solutions were made necessary by new findings and by rediscovery of forgotten old data (see Lyatsky et al., 1991; Lyatsky, 1993b). Without aiming to resolve all the outstanding debates, tectonic implications of the geologic mapping and drilling results in this region are considered in the following chapters. These results are integrated with geochemical and geophysical data. Interpretations of these data, made by this author and by other workers, are verified by geological observations and by geologically plausible extrapolations from these observations. In searching for solutions consistent with all the information, the author has restricted himself to analyzing continental-crust structures along this continental margin. He believes, however, that future models for the offshore regions of the northeastern Pacific should consider the results obtained herein.
    Seiten: Online-Ressource (352 Seiten)
    ISBN: 9783540608424
    Sprache: Englisch
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