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  • Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory  (37)
  • [Cham] : Springer  (28)
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  • 1
    Schriftenreihen ausleihbar
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 2
    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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  • 3
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    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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  • 4
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 5
    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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  • 6
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    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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  • 7
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    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
    Standort: AWI Archiv
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  • 8
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    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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  • 9
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    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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  • 10
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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
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  • 11
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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
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  • 12
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783030006303 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book mainly focuses on key aspects of biomembranes that have emerged over the past 15 years. It covers static and dynamic descriptions, as well as modeling for membrane organization and shape at the local and global (at the cell level) scale. It also discusses several new developments in non-equilibrium aspects that have not yet been covered elsewhere. Biological membranes are the seat of interactions between cells and the rest of the world, and internally, they are at the core of complex dynamic reorganizations and chemical reactions. Despite the long tradition of membrane research in biophysics, the physics of cell membranes as well as of biomimetic or synthetic membranes is a rapidly developing field. Though successful books have already been published on this topic over the past decades, none include the most recent advances. Additionally, in this domain, the traditional distinction between biological and physical approaches tends to blur. This book gathers the most recent advances in this area, and will benefit biologists and physicists alike
    Materialart: 12
    Seiten: 1 Online-Ressource (X, 623 Seiten) , Illustrationen, Diagramme
    ISBN: 9783030006303 , 978-3-030-00630-3
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction Understanding Membranes and Vesicles: A Personal Recollection of the Last Two Decades / Reinhard Lipowsky Advanced Concepts and Perspectives of Membrane Physics / Erich Sackmann Part II Membranes by the Numbers Membranes by the Numbers / Rob Phillips Part III Spatial Heterogeneities in Biomembranes Lipid Rafts: A Personal Account / Kai Simons Theories of Equilibrium Inhomogeneous Fluids / Michael Schick Critical Lipidomics: The Consequences of Lipid Miscibility in Biological Membranes / Sarah L. Veatch and Pietro Cicuta Lateral Diffusion in Heterogeneous Cell Membranes / Didier Marguet and Laurence Salomé Mechanical Factors Affecting the Mobility of Membrane Proteins / Vincent Démery and David Lacoste Membrane Domains Under Cellular Recycling / S. Alex Rautu and Matthew S. Turner Protein Pattern Formation / Erwin Frey, Jacob Halatek, Simon Kretschmer, and Petra Schwille Part IV Biomembrane Mechanics and Consequences for Their Functions Biomembrane Mechanical Properties Direct Diverse Cell Functions / Dennis E. Discher Spontaneous and Intrinsic Curvature of Lipid Membranes: Back to the Origins / Michael M. Kozlov Membrane-Mediated Interactions / Anne-Florence Bitbol, Doru Constantin, and Jean-Baptiste Fournier Simulating Protein-Mediated Membrane Remodeling at Multiple Scales / Mijo Simunovic and Gregory A. Voth Mechanosensitivity of Membrane Budding and Trafficking / Lionel Foret Common Energetic and Mechanical Features of Membrane Fusion and Fission Machineries / David Tareste and Aurélien Roux Interaction of Particles and Pathogens with Biological Membranes / Thorsten Auth, Sabyasachi Dasgupta, and Gerhard Gompper Adhesion of Biological Membranes / Kheya Sengupta and Ana-Sunčana Smith Spatial and Mechanical Aspects of Signal Transduction in the Cell Membrane / Kabir H. Biswas and Jay T. Groves Protein-Induced Morphological Deformations of Biomembranes / P. B. Sunil Kumar and Mohamed Laradji Fluctuations in Active Membranes / Hervé Turlier and Timo Betz Postface
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  • 13
    Signatur: 9783319575773 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book integrates a wide range of subjects into a coherent purview of the status of coastal marine science. Designed for the professional or specialist in coastal science, oceanography, and related disciplines, this work will appeal to workers in multidisciplinary fields that strive for practical solutions to environmental problems in coastal marine settings around the world. Examples are drawn from many different geographic areas, including the Black Sea region. Subject areas covered include aspects of coastal marine geology, physics, chemistry, biology, and history. These subject areas were selected because they form the basis for integrative investigation of salient environmental problems or perspective solutions or interpretation of historical context.
    Materialart: 12
    Seiten: 1 Online-Ressource (xxxvii, 701 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9783319575773 , 978-3-319-57577-3
    ISSN: 2211-0577 , 2211-0585
    Serie: Coastal research library volume 23
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction 1 The Sea, Cradle of Divine Spirituality / Constantin Jurca˘ and Alina Buzarna-Tihenea (Ga˘lbeaza˘) 2 Dobrudja, in the Mesopotamia of the West / Marin Petris¸or 3 Dobruja: A Unique, Intercultural and Spiritual Realm at the Black Sea / Elena Laza˘r and Henrieta Anis¸oara S¸ erban 4 About “Publius Ovidius Naso” ({ 17 p. Chr. n.) and His Poems Written in the “Getae” Language / Nicolae V. Dura˘ 5 The Global Warming and the Water Resources of the Earth / Adrian Bavaru and Rodica Bercu Part II Geology, Geophysics and Sedimentology 6 New Insights into the Black Sea Basin, in the Light of the Reprocessing of Vintage Regional Seismic Data / Ioan Munteanu, Paolo Diviacco, Chiara Sauli, Corneliu Dinu, Mihai Burca˘, Nicolae Panin, and Giuseppe Brancatelli 7 Lithodynamics of the Coastal Zone / Ruben D. Kosyan and Boris V. Divinskiy 8 Granulometry of Sediments in the Mamaia Bay Area / Da˘nuț I. Diaconeasa Part III Physics 9 Inertial Currents in Western Continental Black Sea Shelf / Maria-Emanuela Mihailov 10 Seasonal Changes of Hydrobiological and Bio-Optical Parameters in the Coastal Areas of the Western Part of the Black Sea /Alexander S. Kukushkin 11 Water Mass Measurements Around Benthic Communities: A Comparative Study Between Yo-Yo Conductivity-Temperature-Depth (CTD) Casts and High-Resolution Time Series Data Acquisition of Bottom Waters from the Page`s Escarpment in the Southern Bay of Biscay / Wolf-Christian Dullo, Sascha Fl€ogel, and Andres Rüggeberg Part IV Radioactivity and Radioecology 12 Pre and Post-Chernobyl Environmental Radioactivity in Romania: a Review / Constantin Dovlete, Iolanda Osvath, and Sandu Sonoc 13 Radionuclides Assessment for the Romanian Black Sea Shelf / Gianina Chiros¸ca, Maria-Emanuela Mihailov, Cornel Liviu T¸ ugulan, and Alecsandru Vladimir Chiros¸ca 14 Gamma-Ray Radionuclides in Sediments from Mamaia Beach on the Romanian Black Sea Coast / Vasile Pa˘tras¸cu, Romul Mircea Ma˘rgineanu, Ana-Maria Blebea-Apostu, Da˘nut¸ I. Diaconeasa, and Mariana Claudia Gomoiu 15 Radioactive Content in Fish from Black Sea Caches. Its Impact on Population by Food Consumption / Vasile Pa˘tras¸cu, Romul Mircea Ma˘rgineanu, Valodia Maximov, Ana-Maria Blebea-Apostu, Ma˘da˘lina Galat¸chi, Claudia Gomoiu, and George T¸ iganov 16 Levels of Activity Concentration, Migration and Dose Rates on Biota from Alpha-Radioisotopes of Plutonium in the Black Sea Ecosystem / Nataliya N. Tereshchenko 17 Radionuclides 137 Cs and 90 Sr in Components of the Black Sea Ecosystems: Contemporary Status and Prognosis / Natalya Yu. Mirzoyeva, Viktor N. Egorov, and Sergey B. Gulin 18 Radioecology of the Black Sea / Aleksandr Strezov Part V Chemistry 19 Phosphorus Fluxes in the Pelagic Zone of the Black Sea / Aleksandr V. Parkhomenko 20 Oil Hydrocarbons in Bottom Sediments of Sevastopol Bay (SW Crimean Peninsula, Black Sea): Spatial and Temporal Trends / Tatyana S. Osadchaya Part VI Biology and Microbiology 21 Macrophytobenthos from the Romanian Black Sea Coast – An Overview of the Studies and Actual State / Daciana Sava 22 Cenchrus longispinus (Hack) Fernald, One of the most Aggressive Alien Plants on the Romanian Black Sea Coast / Marius Fa˘ga˘raș 23 New Equipment and Technologies Used for Rapa Whelk Harvesting at the Romanian Black Sea Coast / George T¸ iganov, Cristian-Sorin Danilov, Magda Ioana Nenciu, Eugen Anton, and Aurel Na˘stase 24 Some Aspects of the Biology and the Present State of the Population of Protodorvillea kefersteini (Polychaeta: Dorvilleidae) in the Coastal Zone of the Crimea (The Black Sea) / Vera Kopiy 25 Governance and Socio Economic Implications of the Black Sea Small Scale Fisheries (Bulgaria) / Violin St. Raykov and Simona Nicheva 26 Conservation Status of the Fish Fauna in the Danube Delta Marine Zone / Carmen Georgeta Nicolae, Magda Ioana Nenciu, Valodia Maximov, Dana Popa, Monica Marin, and Mihaela Ivancia 27 Assessment of Cetacean Population Abundance at the Romanian Black Sea Coast in 2013 / George T¸ iganov, Cristian-Sorin Danilov, Magda Ioana Nenciu, Eugen Anton, and Aurel Na˘stase 28 The Black Sea Dolphin Nephron Studied by Romanian Nobel Laureate George Emil Palade / Vasile S^arbu, Raluca Melihov, and Daniel Ovidiu Costea 29 Effect of Water Different Salinity on the Morphology of Kudoa nova (Myxosporea: Kudoidae) Spores: Experimental Study / Violetta Yurakhno Part VII Ecology 30 Population – Structural and Functional Basic Element of Bioceonosis and Species. The Role of Population in the Knowledge of Species Autecology / Nicolae Donița˘ and Stoica Godeanu 31 The Marginal Biological Indicators – An Efficient Tool for Ecological Monitoring of the Marine Environment / Yuvenaly P. Zaitsev Part VIII History of Oceanography 32 Development of International Cooperation in Oceanography: Incentives from Science, Services, Economy and Security / Gunnar Kullenberg 33 Romanian Hydrography – Over 100 Years of History / Romeo Bos¸neagu 34 On Romanian Assertiveness in Navigation on the Black Sea (Fourteenth – Late Nineteenth Century) / Valentin Ciorbea and Nicoleta Stanca 35 An Original Document About the History of the Antarctic Expedition « Belgica » / Alexandru Marinescu 36 Venice-of-the-North’s Ups and Downs: A Brief History of the Port City of Bruges, Belgium / Roger H. Charlier and Constance C. Charlier Part IX Miscellanea 37 The Potential of Airborne LiDAR for Detection of New Archaeological Site in Romania / Ioana Vizireanu and Ra˘zvan Mateescu 38 Genetic Versus Han-Type Algorithms for Maritime Transportation Problems / Doina Carp, Constantin Popa, and Cristina S¸ erban 39 A Three-Dimensional Approach to Oil and Gas Shale Exploitation in the US / Alexandre Charles Thys 40 A Glance at the Medical Activity of “Prof. Dr. V. Sion” Hospital of Constanta in 1931 / Octavian Dumitru Unc and Alexandra Nicoleta Unc 41 Land and Water in Romania’s Food Economy / Aurel Lup, Indira Deniz Alim, and Liliana Miron Congratulations / Romanian Academy, Romanian Committee of History of Science and Technology, Academy of Romanian Scientists, Professor Ana Fabian (Cluj-Napoca), Professor Nicolae Dura˘ (Constant¸a), Professor Garabet Kümbetlian (Constant¸a), International Ocean Institute (Malta), Professor Alexandre Herlea (Paris), Walter Lenz (Germany), and Writer Gabriele Kuby (Germany) Index
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  • 14
    Signatur: 9783319500799 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book describes and analyses necessities for a more resource-efficient world. It discusses solutions for a more sustainable use of natural resources, addressing decision-makers and experts from the fields of policy development, industry, academia, civil society, and the media. The book presents strategies, concrete ways and examples of achieving more sustainable resource use in practice. Following on from two previous titles published on Factor X by the Umweltbundesamt (German Environment Agency), entitled “Factor X: Policy, Strategies and Instruments for a Sustainable Resource Use” (2013) and “Factor X: Re-source - Designing the Recycling Society” (2014), this book further investigates how savings in natural resources and resource efficiency improvements could be achieved, focusing on good practice examples that cover different resource categories, pursue different efficiency strategies and come from different sectors, e.g. innovative products or serv ices, technology, management approaches, systemic approaches, etc. The background against which this work is done has a highly comprehensive span, from the first Declaration of the Factor X Club in the nineties, to the European Commission’s Roadmap to a Resource Efficient Europe that was published in September 2011, through to the German Federal government’s German Resource Efficiency Programme (ProgRess I and II) in 2012 and 2016, the G7 Alliance for Resource Efficiency, and most recently the development and implementation of the Sustainable Development Goals (SDG).
    Materialart: 12
    Seiten: 1 Online-Ressource (ix, 452 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319500799 , 978-3-319-50079-9
    ISSN: 1389-6970
    Serie: Eco-Efficiency in Industry and Science volume 32
    Sprache: Englisch
    Anmerkung: Contents Part I Challenges 1 Factor X – 25 Years – “Factor X Concept” Is Essential for Achieving Sustainable Development / Harry Lehmann, Friedrich Schmidt-Bleek, and Christopher Manstein 2 Necessities for a Resource Efficient Europe / Leida Rijnhout, Magda Stoczkiewicz, and Meadhbh Bolger 3 Global Megatrends and Resource Use – A Systemic Reflection / Ullrich Lorenz, Harald Ulrik Sverdrup, and Kristin Vala Ragnarsdottir 4 Data, Indicators and Targets for Comprehensive Resource Policies / Stephan Lutter, Stefan Giljum, and Martin Bruckner 5 The Critical Raw Materials Concept: Subjective, Multifactorial and Ever-Developing / Jan Kosmol, Felix Müller, and Hermann Keßler 6 Equitable, Just Access to Natural Resources: Environmental Narratives during Worsening Climate Crises / Patrick Bond Part II Implementation Strategies 7 Circular Economy: Origins and Future Orientations / Riina Antikainen, David Lazarevic, and Jyri Seppälä 8 Financial System, and Energy and Resource Husbandry / R. Andreas Kraemer 9 Developing Resource Competence – Anchoring Resource Conservation and Efficiency in the German Education System / Carolin Baedeker, Holger Rohn, Michael Scharp, and Jaya Bowry 10 The Way from Problem Scope Towards the Vision of a Low Resource Society – The First Working Period of the Resources Commission at the German Environment Agency (KRU) / Sascha Hermann and Christa Liedtke 11 Implementing Resource Efficiency in Europe – Overview of Policies, Instruments and Targets in 32 European Countries / Paweł Kaźmierczyk 12 The Resource Nexus and Resource Efficiency: What a Nexus Perspective Adds to the Story / Raimund Bleischwitz and Michal Miedzinski 13 Germany’s Resource Efficiency Agenda: Driving Momentum on the National Level and Beyond / Reinhard Kaiser 14 Results of Three Cost-Effective, Innovative and Transferable Resource-Efficiency Instruments for Industries in the Basque Country / Ander Elgorriaga Kunze and Ignacio Quintana San Miguel 15 The Circular Economy Package of the European Union / Joachim Wuttke 16 Saving Natural Resources Through Conversion and Constructional Densification in Urban Areas: Ecological Potentials and Limits / Daniel Reißmann and Matthias Buchert 17 The Path to Degrowth for a Sustainable Society / Serge Latouche Part III Examples of Good Practice 18 Social Innovation Repair – The R.U.S.Z Case: A Systemic Approach Contributing to the Unplanned Obsolescence of Capitalism / Sepp Eisenriegler and Greta Sparer 19 Resource Efficiency in the Building Sector / Klaus Dosch 20 Eco Efficiency and Circular Production: Cases from the Netherlands’ Eastern Region / Frank A.G. den Butter and Harry A.A.M. Webers 21 An Approach to Identify Resource Patterns on a Neighborhood Level / Magnus Österbring, Leonardo Rosado, Holger Wallbaum, and Paul Gontia 22 Strategic Business Examples from Finland: The Growth of the Smartup Industry / Tuuli Kaskinen, Satu Lähteenoja, Mikael Sokero, and Iiris Suomela 23 Circular Flanders: Adaptive Policy for a Circular Economy / Sam Deckmyn 24 The 100 Companies Project Resource Efficient Practice Cases from Producing Industry / Mario Schmidt 25 Lifestyle Material Footprint of Finnish Households – Insights, Targets, Transitions / Michael Lettenmeier 26 Construction 4.0: The LifeCycle Tower and Digitalised Timber Construction / Hubert Rhomberg 27 Protect Resources, Strengthen the Economy: Good Examples for Resource Efficiency in Industry and Handicraft Businesses / Peter Jahns 28 Chemical Leasing: A Business Model to Drive Resource Efficiency in the Supply Chain / Reinhard Joas, Veronika Abraham, and Anke Joas 29 Resource Efficiency for the Manufacturing Industries – A Holistic Approach / Werner Maass, Christof Oberender, and Martin Vogt 30 Towards a Resource Efficient and Greenhouse Gas Neutral Germany 2050 / Jens Günther, Harry Lehmann, Ullrich Lorenz, David Pfeiffer, and Katja Purr 31 Pope Francis’ Encyclical Laudato Si’ as a Catalyst for Societal Transformation? Critical Remarks and Presentation of an Inspired Exemplary Project as a Driver for Sustainability / Ulrich Bartosch, Christian Meier, and Till Weyers Index
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  • 15
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319992174 (e-book)
    Beschreibung / Inhaltsverzeichnis: A non-technical (but serious) treatment of those parts of Earth history leading up to human history, as well as some pre-historical aspects of humanity. Many “events” in Earth’s history necessarily preceded the emergence of human beings (and intelligence). Geology has provided us with a great deal of information about these various steps on the way to intelligent life, and how and why they were important. Some of these events were on a cosmic scale (no universe - no life!), some were planetological/astronomical (no Earth - no life), some were essentially chemical (how did life emerge in the primordial ocean and why do we have oxygen in the atmosphere?), and some were details of evolutionary history (how did life colonize the land and how did mammals develop?). In this book an enthusiastic professor of geosciences presents a broad introduction from the Big Bang to the present and into the future, lucidly explaining aspects from various disciplines to interested, non-specialist readers.
    Materialart: 12
    Seiten: 1 Online-Ressource (VIII, 85 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319992174 , 978-3-319-99217-4
    Serie: Springer-praxis books in popular science
    Sprache: Englisch
    Anmerkung: Contents 1 Introduction 2 In the beginning….and somewhat later 3 How to make a habitable planet 4 Prebiotic chemical synthesis 5 The Origin of Life 6 Interlude 7 Photosynthesis: The Game Changer 8 The Rise of Oxygen and the origin of the Eukaryotic Cell 9 Earliest plants and animals 10 The Cambrian Explosion and emergence of “modern” body plans 11 The end of the Ordovician and the colonization of the land 12 The Permian extinction and rise of the dinosaurs 13 End of Cretaceous extinction: The end of the dinosaurs 14 The rise of mammals, the Genus Homo, and the ongoing extinction event 15 Conclusion Appendix 1. Analysis of tRNA sequences, searching for matches to modern protein amino acid sequences Appendix 2. Calculating the probability of the formation of the first protocell Index
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  • 16
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319595979 (e-book)
    Beschreibung / Inhaltsverzeichnis: This textbook introduces fundamental dynamics of tropical atmosphere and ocean useful for advanced graduate courses in atmospheric and climate sciences. It presents an overview of simple atmospheric and oceanic models, as well as the observed phenomena associated with major climate modes in the tropics. It provides students with an up-to-date understanding of the dynamics of tropical climate and weather phenomena. A particular focus is given to scale interactions and atmosphere-ocean interactions associated with tropical mean climate (such as ITCZ asymmetry and annual cycles), synoptic-scale variability (such as synoptic wave trains, easterly waves and tropical cyclones), intraseasonal oscillations (such as Madden-Julian Oscillation and boreal summer intraseasonal oscillation), and interannual variability (such as El Niño-Southern Oscillation and Indian Ocean Dipole). Theoretical and conceptual models are presented for better understanding of physical mechanisms behind the observational phenomena. This book aims to motivate graduate students in atmospheric sciences and oceanography by providing them with the key methods and tools necessary to conduct research.
    Materialart: 12
    Seiten: 1 Online-Ressource (x, 229 Seiten) , Diagramme
    ISBN: 9783319595979 , 978-3-319-59597-9
    ISSN: 2194-5217 , 2194-5225
    Serie: Springer atmospheric sciences
    Sprache: Englisch
    Anmerkung: Contents 1 Simple Dynamic Frameworks for Tropical Atmosphere and Ocean 1.1 Free Waves in an Equatorial Beta-Plane 1.2 Vertical Mode Separation in a Stratified Atmosphere 1.3 The Gill Model 1.4 The Lindzen–Nigam Model 1.5 The Cane–Zebiak Simple Coupled Atmosphere–Ocean Model 1.6 A 2.5-Layer Tropical Atmospheric Model 1.7 A 2.5-Layer Tropical Oceanic Model References 2 Roles of Air–Sea Interaction in Shaping Tropical Mean Climate 2.1 ITCZ Asymmetry 2.2 Theories 2.3 Effects of Asymmetric Land Mass and Coastal Geometry 2.4 Annual Cycle at the Equator References 3 Madden-Julian Oscillation: Observations and Mechanisms 3.1 Introduction 3.2 Observed Structure and Evolution Features 3.3 Mechanisms for Eastward Propagation 3.4 Initiation Mechanisms 3.5 Boreal Summer Intraseasonal Oscillation (BSISO) 3.6 Interactions with High-Frequency Eddies References 4 Tropical Cyclone Formation 4.1 Introduction 4.2 Precursor Synoptic Signals 4.3 Origin of Synoptic-Scale Wave Trains and Easterly Waves in WNP 4.4 Numerical Simulations of TC Genesis 4.5 MJO and ENSO Impacts 4.6 Projection of Future TC Changes Under Global Warming 4.7 Concluding Remark References 5 Dynamics of El Niño–Southern Oscillation 5.1 Observed Structure and Evolution 5.2 Instability Mechanisms 5.3 Oscillation Theories 5.4 Phase Locking to the Annual Cycle 5.5 El Niño and La Niña Amplitude Asymmetry 5.6 El Niño and La Niña Evolution Asymmetry 5.7 Modulation of Interdecadal Mean State on El Niño Behavior 5.8 Indian Ocean Dipole References 6 Monsoon Dynamics and Its Interactions with Ocean 6.1 Introduction 6.2 Theories on Tropospheric Biennial Oscillation (TBO) 6.3 Quasi-Biennial and Lower-Frequency Variability of the Monsoon 6.4 Pacific–East Asia Teleconnection 6.5 Effects of Indian Ocean and WNP SSTA on Circulation in WNP 6.6 Modulation of the Monsoon Mean Flow on El Niño Response 6.7 Inter-monsoon Relationships 6.8 Effect of Aerosol on Monsoon References
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  • 17
    Signatur: 9783319730288 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book gathers contributions from scientists and industry representatives on achieving a sustainable bioeconomy. It also covers the social sciences, economics, business, education and the environmental sciences. There is an urgent need to optimise and maximise the use of biological resources, so that primary production and processing systems can generate more food, fibre and other bio-based products with less environmental impacts and lower greenhouse gas emissions. In other words, we need a “sustainable bioeconomy” – a term that encompasses the sustainable production of renewable resources from land, fisheries and aquaculture environments and their conversion into food, feed, fibre bio-based products and bio-energy, as well as related public goods. Despite the relevance of achieving a sustainable bioeconomy, there are very few publications in this field. Addressing that gap, this book illustrates how biological resources and ecosystems could be used in a more sustainable, efficient and integrated manner – in other words, how the principles of sustainable bioeconomy can be implemented in practice. Given its interdisciplinary nature, the field of sustainable bioeconomy offers a unique opportunity to address complex and interconnected challenges, while also promoting economic growth. It helps countries and societies to make a transition and to use resources more efficiently, and shows how to rely less on biological resources to satisfy industry demands and consumer needs. The papers are innovative, cross-cutting and include many practice-based lessons learned, some of which are reproducible elsewhere. In closing, the book, prepared by the Inter-University Sustainable Development Research Programme (IUSDRP) and the World Sustainable Development Research and Transfer Centre (WSD-RTC), reiterates the need to promote a sustainable bioeconomy today.
    Materialart: 12
    Seiten: 1 Online-Ressource (x, 575 Seiten) , Illustrationen
    Ausgabe: corrected publication 2018
    ISBN: 9783319730288 , 978-3-319-73028-8
    ISSN: 2199-7373 , 2199-7381
    Serie: World sustainability series
    Sprache: Englisch
    Anmerkung: Contents Part I Bioeconomy: Concepts, Fundaments and New Approaches Fostering Sustainable Bioeconomies: The Role of Conscious Consumption / Madhavi Venkatesan Service-Based Bioeconomy—Multilevel Perspective to Assess the Evolving Bioeconomy with a Service Lens / Päivi Pelli, Jyrki Kangas and Jouni Pykäläinen Environmental Sustainability Indicators for the Bioeconomy / Tiina Pursula, Maija Aho, Ida Rönnlund and Minna Päällysaho A Macroeconomic Perspective on Green Growth / Mounaim Sebastian Rhozyel and Jolanta Žalpytė Part II Bioeconomy: Industry, Market and Financing Possibilities The Biodiversity Finance Initiative: An Approach to Identify and Implement Biodiversity-Centered Finance Solutions for Sustainable Development / Marco Arlaud, Tracey Cumming, Ian Dickie, Marlon Flores, Onno van den Heuvel, David Meyers, Massimiliano Riva, Andrew Seidl and Annabelle Trinidad Bioeconomy Opportunities in the Danube Region / Miklós Gyalai-Korpos, Zoltán Szabó, Miklós Hollósy, Bence Dávid, Kinga Pencz, Csaba Fehér and Zsolt Barta Barriers to Acceptance of Bio-Based Substitutes: How Schema Incongruity Can Hinder the Purchase of Bio-Based Products / Katja Rudolph Key Factors for the Successful Implementation of Payments for Environmental Services and Offsets for Biodiversity Management and Sustainable Development / P. Puydarrieux and A. L. Mésenge Part III Bioeconomy: Innovative Approaches and Technological Possibilities Development of Blue Revolution Through Integrated Bio-cycles System on Tropical Natural Resources Management / Cahyono Agus Local Knowledge and Resources as Driving Forces of Sustainable Bioeconomy / Maris Klavins and Vaira Obuka Tropicalizing Sustainable Bioeconomy: Initial Lessons from Ecuador / Daniel V. Ortega-Pacheco, Ariel Silva, Alfredo López, Ramón Espinel, Diego Inclán and María J. Mendoza-Jiménez Economic Assessment of Tourism Based on Shark-Seeing and Diving as a More Profitable Activity Than Commercial Fishing / Yessica Miriam Plata Zepeda, Patricia Ramírez Romero and Fabíola S. Sosa-Rodríguez Part IV Bioeconomy: Advances on Agriculture, Biofarming and Food Production Potential for Sustainable Urban Food Production in a Medium Scale City in Germany / Kay Plat, Andreas Meyer, Petra Schneider and Kai Perret Building Bioeconomy in Agriculture: Harnessing Soil Microbes for Sustaining Ecosystem Services / Raj Rengalakshmi, Manjula M., V. R. Prabavathy, S. Jegan and B. Selvamukilan Revitalisation of Agricultural Biomass for an Industrial Bio-economy, Case Studies on South Africa and Netherlands Bio-economy / Marie Blanche Ting and Jim Philp Mangrove Restoration an Economical Alternative for Generating Incomes / Ángel Sol Sánchez, Gloria Isela Hernández Melchor, Juan Manuel Zaldívar Cruz, Carlos Alberto Zúñiga González and José Luis Santiváñez Galarza Green-Growth Policies and Economic Effects: Lessons Learnt from Organic Farming in the Czech Republic / Radka Redlichová, Věra Bečvářová, Diana Mihaela Pociovălișteanu, Karel Vinohradský and Ivo Zdráhal Family Farmers’ Cooperative from Ibiúna, São Paulo State, Brazil: An Example of Social Capital as a Driver for Ecological Sustainability Change / Paulo Roberto Borges de Brito Part V Bioeconomy: Advances on Bioenergy and Biofuels Constructing a Sustainable Bioeconomy: Multi-scalar Perceptions of Sustainability / Aparajita Banerjee, Chelsea L. Schelly and Kathleen E. Halvorsen Contributions of Public Policies to Greening Sugarcane Ethanol Production in Brazil / Issa Ibrahim Berchin, Sthefanie Aguiar da Silva, Pierre Bocquillon, Vitória Haendchen Fornasari, Larissa Pereira Cipoli Ribeiro, João Marcelo Pereira Ribeiro and José Baltazar Salgueirinho Osório de Andrade Guerra Sustainable Development: Implications for Energy Policy in Nigeria / A. V. Adejumo and O. O. Adejumo To Cultivate or Not to Cultivate? An Exploratory Analysis of What Influences Greek Farmers’ Decisions Towards the Cultivation of Bioenergy Crops / Eugenia Petropoulou, Vasiliki Petousi and Irini Theodorakopoulou Bioenergy Development in Sweden—Frameworks for Success / Anders Chr. Hansen and Anna Berlina Ecological Limits to Sustainable Use of Wood Fuels / Janis Abolins Part VI Bioeconomy: Advances on Bio-Based Forest Resources and Biomass Sustainability-Driven New Business Models in Wood Construction Towards 2030 / Anne Toppinen, Minna Autio, Miska Sauru and Sami Berghäll A Governance Framework for a Sustainable Bioeconomy: Insights from the Case of the German Wood-based Bioeconomy / Erik Gawel, Alexandra Purkus, Nadine Pannicke and Nina Hagemann Holistic Indicator for Optimizing Forest Governance / Mihail Hanzu Qualitative and Quantitative Indicators of Coniferous in Boreal Zone After Care for a Forest / Dmitry Danilov Bioeconomy Meets the Circular Economy: The RESYNTEX and FORCE Projects / Walter Leal Filho Erratum to: Towards a Sustainable Bioeconomy: Principles, Challenges and Perspectives / Walter Leal Filho, Diana-Mihaela Pociovălișteanu, Paulo Roberto Borges de Brito and Ismar Borges de Lima
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  • 18
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319974545 (e-book)
    Beschreibung / Inhaltsverzeichnis: Basic Confocal Microscopy, Second Edition builds on the successful first edition by keeping the same format and reflecting relevant changes and recent developments in this still-burgeoning field. This format is based on the Confocal Microscopy Workshop that has been taught by several of the authors for nearly 20 years and remains a popular workshop for gaining basic skills in confocal microscopy. While much of the information concerning fluorescence and confocal microscopy that made the first edition a success has not changed in the six years since the book was first published, confocal imaging is an evolving field and recent advances in detector technology, operating software, tissue preparation and clearing, image analysis, and more have been updated to reflect this. Several of these advances are now considered routine in many laboratories, and others such as super resolution techniques built on confocal technology are becoming widely available.
    Materialart: 12
    Seiten: 1 Online-Ressource (xi, 368 Seiten) , Illustrationen, Diagramme
    Ausgabe: Second Edition
    ISBN: 9783319974545 , 978-3-319-97454-5
    Sprache: Englisch
    Anmerkung: Contents 1 Introduction and Historical Perspective / Robert L. Price and W. Gray (Jay) Jerome 2 The Theory of Fluorescence / W. Gray (Jay) Jerome 3 Fluorescence Microscopy / W. Gray (Jay) Jerome and Robert L. Price 4 Specimen Preparation / W. Gray (Jay) Jerome, John Fuseler, Caleb A. Padgett, and Robert L. Price 5 Labeling Considerations for Confocal Microscopy / R. M. Albrecht and J. A. Oliver 6 Digital Imaging / W. Gray (Jay) Jerome 7 Confocal Digital Image Capture / W. Gray (Jay) Jerome 8 Types of Confocal Instruments: Basic Principles and Advantages and Disadvantages / John Fuseler, W. Gray (Jay) Jerome, and Robert L. Price 9 Setting the Confocal Microscope Operating Parameters / Amy E. Rowley, Anna M. Harper, and Robert L. Price 10 3D Reconstruction of Confocal Image Data / Thomas C. Trusk 11 Analysis of Image Similarity and Relationship / Jesse Aaron and Teng-Leong Chew 12 Ethics and Resources / W. Gray (Jay) Jerome and Robert L. Price Glossary (Terms Are Defined with Respect to Confocal Imaging) Index
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  • 19
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319742564 (e-book)
    Beschreibung / Inhaltsverzeichnis: Using a series of case studies, the book demonstrates the power of dynamic analysis as applied to the fossil record. The book considers how we think about certain types of paleontological questions and shows how to answer them. The analytical tools presented here will have wide application to other fields of knowledge; as such the book represents a major contribution to our deployment of modern scientific method as it builds on author's previous book, Dynamic Paleontology. Students and seasoned professionals alike will find this book to be of great utility for refining their approach to their ongoing and future research projects.
    Materialart: 12
    Seiten: 1 Online-Ressource (xii, 288 Seiten) , Illustrationen
    ISBN: 9783319742564 , 978-3-319-74256-4
    ISSN: 2197-9545 , 2197-9553
    Serie: Springer geology
    Sprache: Englisch
    Anmerkung: Contents 1 Seventh Law References 2 Shuram Excursion References 3 Clemente Biota References 4 Crystal Creature References 5 Trace Fossil Geometry References 6 Albion’s Ænigma References 7 Coelacanth Vestiges References 8 Barasaurus Squamation References 9 Tetrapteryx References 10 Zealanditherians References 11 Bifaces to the Ends of the Earth References 12 Feldspar Point References Systematics
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  • 20
    Signatur: 9783319599281 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book introduces readers to ecological informatics as an emerging discipline that takes into account the data-intensive nature of ecology, the valuable information to be found in ecological data, and the need to communicate results and inform decisions, including those related to research, conservation and resource management. At its core, ecological informatics combines developments in information technology and ecological theory with applications that facilitate ecological research and the dissemination of results to scientists and the public. Its conceptual framework links ecological entities (genomes, organisms, populations, communities, ecosystems, landscapes) with data management, analysis and synthesis, and communicates new findings to inform decisions by following the course of a loop. In comparison to the 2nd edition published in 2006, the 3rd edition of Ecological Informatics has been completely restructured on the basis of the generic conceptual f ramework provided in Figure 1. It reflects the significant advances in data management, analysis and synthesis that have been made over the past 10 years, including new remote and in situ sensing techniques, the emergence of ecological and environmental observatories, novel evolutionary computations for knowledge discovery and forecasting, and new approaches to communicating results and informing decisions.  
    Materialart: 12
    Seiten: 1 Online-Ressource (vii, 482 Seiten) , Diagramme, Karten
    Ausgabe: Third edition
    ISBN: 9783319599281 , 978-3-319-59928-1
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction 1 Ecological Informatics: An Introduction / Friedrich Recknagel and William K. Michener Part II Managing Ecological Data 2 Project Data Management Planning / William K. Michener 3 Scientific Databases for Environmental Research / John H. Porter 4 Quality Assurance and Quality Control (QA/QC) / William K. Michener 5 Creating and Managing Metadata / William K. Michener 6 Preserve: Protecting Data for Long-Term Use / Robert B. Cook, Yaxing Wei, Leslie A. Hook, Suresh K.S. Vannan, and John J. McNelis 7 Data Discovery / William K. Michener 8 Data Integration: Principles and Practice / Mark Schildhauer Part III Analysis, Synthesis and Forecasting of Ecological Data 9 Inferential Modelling of Population Dynamics / Friedrich Recknagel, Dragi Kocev, Hongqing Cao, Christina Castelo Branco, Ricardo Minoti, and Saso Dzeroski 10 Process-Based Modeling of Nutrient Cycles and Food-Web Dynamics / George Arhonditsis, Friedrich Recknagel, and Klaus Joehnk 11 Uncertainty Analysis by Bayesian Inference / George Arhonditsis, Dong-Kyun Kim, Noreen Kelly, Alex Neumann, and Aisha Javed 12 Multivariate Data Analysis by Means of Self-Organizing Maps / Young-Seuk Park, Tae-Soo Chon, Mi-Jung Bae, Dong-Hwan Kim, and Sovan Lek 13 GIS-Based Data Synthesis and Visualization / Duccio Rocchini, Carol X. Garzon-Lopez, A. Marcia Barbosa, Luca Delucchi, Jonathan E. Olandi, Matteo Marcantonio, Lucy Bastin, and Martin Wegmann Part IV Communicating and Informing Decisions 14 Communicating and Disseminating Research Findings / Amber E. Budden and William K. Michener 15 Operational Forecasting in Ecology by Inferential Models and Remote Sensing / Friedrich Recknagel, Philip Orr, Annelie Swanepoel, Klaus Joehnk, and Janet Anstee 16 Strategic Forecasting in Ecology by Inferential and Process-Based Models / Friedrich Recknagel, George Arhonditsis, Dong-Kyun Kim, and Hong Hanh Nguyen Part V Case Studies 17 Biodiversity Informatics / Cynthia S. Parr and Anne E. Thessen 18 Lessons from Bioinvasion of Lake Champlain, U.S.A. / Timothy B. Mihuc and Friedrich Recknagel 19 The Global Lake Ecological Observatory Network / Paul C. Hanson, Kathleen C. Weathers, Hilary A. Dugan, and Corinna Gries 20 Long-Term Ecological Research in the Nakdong River: Application of Ecological Informatics to Harmful Algal Blooms / Dong-Gyun Hong, Kwang-Seuk Jeong, Dong-Kyun Kim, and Gea-Jae Joo 21 From Ecological Informatics to the Generation of Ecological Knowledge: Long-Term Research in the English Lake District / S.C. Maberly, D. Ciar, J.A. Elliott, I.D. Jones, C.S. Reynolds, S.J. Thackeray, and I.J. Winfield
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  • 21
    Signatur: 9783319543376 (e-book)
    Beschreibung / Inhaltsverzeichnis: This highly interdisciplinary book studies historical famines as an interface of nature and culture. It will bring together researchers from the natural and social sciences as well as the humanities. With reference to recent interdisciplinary concepts (disaster studies, vulnerability studies, environmental history) it will examine, how the dominant opposition of natural and cultural factors can be overcome. Such an integrated approach includes the "archives of nature" as well as "archives of man". It challenges deterministic models of human-environment interaction and replaces them with a dynamic, historicising approach. As a result it provides a fresh perspective on the entanglement of climate and culture in past societies.
    Materialart: 12
    Seiten: 1 Online-Ressource (vi, 269 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319543376 , 978-3-319-54337-6
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction 1 Famines: At the Interface of Nature and Society / Dominik Collet and Maximilian Schuh Part II Interdisciplinary Approaches 2 The European Mortality Crises of 1346–52 and Advent of the Little Ice Age / Bruce M.S. Campbell 3 Combining Written and Tree-Ring Evidence to Trace Past Food Crises: A Case Study from Finland / Heli Huhtamaa Part III Socionatural Entanglements 4 Two Decades of Crisis: Famine and Dearth During the 1480s and 1490s in Western and Central Europe / Chantal Camenisch 5 Climate and Famines in the Czech Lands Prior to AD 1500: Possible Interconnections in a European Context / Rudolf Brázdil, Oldřich Kotyza and Martin Bauch 6 Food Insecurity and Political Instability in the Southern Red Sea Region During the ‘Little Ice Age,’ 1650–1840 / Steven Serels Part IV Coping 7 The Role of Climate and Famine in the Medieval Eastern Expansion / Andreas Rüther 8 Famines in Late Medieval and Early Modern Italy: A Test for an Advanced Economy / Guido Alfani 9 Bread for the Poor: Poor Relief and the Mitigation of the Food Crises of the 1590s and the 1690s in Berkel, Holland / Jessica Dijkman 10 Educationalizing Hunger. Dealing with the Famine of 1770/71 in Zurich / Andrea De Vincenti Part V Perceiving and Remembering 11 Starvation Under Carolingian Rule. The Famine of 779 and the Annales Regni Francorum / Stephan Ebert 12 Staging the Return to Normality. Socio-cultural Coping Strategies with the Crisis of 1816/1817 / Maren Schulz 13 Remembering Hunger. Museums and the Material Culture of Famine / Andrea Fadani
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  • 22
    Signatur: 9789402416176 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book aims at explaining the nature and strength of the links between the families and their farms looking at their diversity throughout the world. To do so, it documents family farming diversity by using the sustainable rural livelihood (SRL) framework exploring their ability to adapt and transform to changing environments. In 18 case studies in Asia, Africa, Latin America and Europe, it shows how family farms resist under adverse conditions, seize new opportunities and permanently transform. Family farms, far from being backwards are potential solutions to face the current challenges and shape a new future for agriculture taking advantage of their local knowledge and capacity to cope with external constraints. Many co-authors of the book have both an empirical and theoretical experience of family farming in developed and developing countries and their related institutions. They specify «what makes and means family» in family farming and the diversity of their expertise draws a wide and original picture of this resilient way of farming throughout the world.
    Materialart: 12
    Seiten: 1 Online-Ressource (xx, 341 Seiten) , Illustrationen
    ISBN: 9789402416176 , 978-94-024-1617-6
    Sprache: Englisch
    Anmerkung: Contents Introduction / Jean-Michel Sourisseau, Pierre-Marie Bosc, Philippe Bonnal, Jean-François Bélières, Pierre Gasselin, and Élodie Valette Part I Non-commercial Rationales, an ‘Archaism’ Worth Revisiting Introduction / Pierre-Marie Bosc Family Farming in Polish Podlasie: Anachronism or Overlooked Potential? / Pascal Chevalier Urban and Peri-Urban Agriculture, the Dairy Farms of Cairo, Egypt / Annabelle Daburon, Véronique Alary, Ahmed Ali, Mohammad El-Srogi, and Jean-François Tourrand Integration into International Markets of Cotton Family Farms in Mali / Mamy Soumaré, Jean-François Bélières, Michel Passouant, and Moumouni Sidibé The Precariousness of the Sedentarization of a Pastoral Fulani Population in Benin / Isabelle Droy and Jean-Étienne Bidou Part II Local Anchoring and Migration as Two Faces of the Same Coin Introduction / Élodie Valette Multi-localized Diversified Family Farming in Nicaragua / Sandrine Fréguin-Gresh, Anaïs Trousselle, and Geneviève Cortes The iony Moment: Migration, Livelihoods and Family Farming in the Upper Cañar Valley (Southern Ecuadorian Andes) / Michel Vaillant Agriculture in Southern Mozambique, an Activity Based on Labour Migration / Sara Mercandalli Part III On the Boundaries of Family Farming: Examples of Family Business Farming Introduction / Jean-Michel Sourisseau In Between Agro-industries and Family Business Farms: Ephemeral Smallholder Family Plantations in Indonesia / Stéphanie Barral Family Farming in Brazil: Modernized and Integrated / Osmar Tomaz de Souza, Philippe Bonnal, Leonardo Beroldt, and Renata Menasche Family-Run Farm Enterprises, Territories and Policies in Argentina / Sophie Chaxel, Roberto Cittadini, Pierre Gasselin, and Christophe Albaladejo Part IV Diversification of Activities Between Strategies of Survival and Accumulation Introduction / Pierre Gasselin Family Farming Confronted by Drought and Liberalization in Senegal / Ibrahima Hathie and Cheikh Oumar Ba Long-Term Accumulation Strategies and Family Farms in Cameroon / Philippe Pédelahore The Uncertain Market Integration of Family Farms in Madagascar / Nicole Andrianirina Part V Organization of the Family Between a Collective Asset and the Limitations of Individual Strategies Introduction / Jean-François Bélières From Large to Small Families in Burkina Faso: Disrupted Generations and Statuses / Sébastien Bainville A Family and Its Cross-Border Pastoral System: Between Niger, Chad and Nigeria / Bernard Bonnet, Ousman Malam Ousseini, and Issoufou El Hadj Attoumane Part VI Beyond Family Farming: The Determining Influence of Political and Territorial Issues Introduction / Philippe Bonnal Fragmentation of Irrigated Family Farms in Southern India / Frédéric Landy On the Roof of the World, the Herders of the Tibetan Plateau Confronted by Change / Ruijun Long, Xiao Jing Qi, Luming Ding, Tingting Yang, Thierry Bonaudo, Bernard Hubert, and Jean-François Tourrand Family Farming in Contemporary Kanak Society / Séverine Bouard, Leïla Apithy, and Stéphane Guyard Conclusion: Methodological and Conceptual Contributions / Philippe Bonnal, Jean-Michel Sourisseau, Pierre-Marie Bosc, Pierre Gasselin, Jean-François Bélières, and Élodie Valette References
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  • 23
    Signatur: 9783319704791 (e-book)
    Beschreibung / Inhaltsverzeichnis: This comprehensive handbook provides a unique overview of the theory, methodologies and best practices in climate change communication from around the world. It fosters the exchange of information, ideas and experience gained in the execution of successful projects and initiatives, and discusses novel methodological approaches aimed at promoting a better understanding of climate change adaptation. Addressing a gap in the literature on climate change communication and pursuing an integrated approach, the handbook documents and disseminates the wealth of experience currently available in this field. Volume 3 of the handbook provides case studies from around the world, documenting and disseminating the wealth of experiences available. 
    Materialart: 12
    Seiten: 1 Online-Ressource (xiv, 398 Seiten) , Illustrationen, graphische Darstellungen
    ISBN: 9783319704791 , 978-3-319-70479-1
    ISSN: 1610-2002 , 1610-2010
    Serie: Climate change management
    Sprache: Englisch
    Anmerkung: Contents In Search of New Narratives for Informed Decisions on Climate Change Crisis in the African Drylands / Aliyu Barau and Adamu Idris Tanko Assessing High School Student Perceptions and Comprehension of Climate Change / Ulisses M. Azeiteiro, P. Bacelar-Nicolau, P. T. Santos, L. Bacelar-Nicolau and F. Morgado A Sustainability Livelihood Approach (SLA) Model for Assessing Disaster Preparedness and Resilience of the People: Case Study of Cox’s Bazar Sadar Upazila in Bangladesh / Md. Mokhlesur Rahman and Weifeng Li Loving Glacier National Park Online: Climate Change Communication and Virtual Place Attachment / Salma Monani, Sarah Principato, Dori Gorczyca and Elizabeth Cooper Understanding Communication Needs: A Marikina Barangay Experience Linking Flooding to Climate Change Communication / Charlotte Kendra Gotangco and Inez Ponce de Leon Climate: The Great Maestro of Life on Earth. History, Didactics and Case Studies / Maria Rosário Bastos, Joana Gaspar de Freitas and João Pedro Cunha Ribeiro Children Communicating on Climate Change: The Case of a Summer Camp at a Greek Island / Constantina Skanavis and Aristea Kounani Communicating the IPCC: Challenges and Opportunities / Jonathan Lynn Performative Methods for Climate Change Communication in Academic Settings: Case Study of the Freiburg Scientific Theatre / Sadhbh Juárez-Bourke Watershed Discipleship: Communicating Climate Change Within a Christian Framework: A Case Study Analysis / Cherice Bock Assessment of Outdoor Workers Perception Working in Extreme Hot Climate / Haruna Musa Moda and Abdullah Alshahrani Games for Knowledge Transfer and as a Stimulus for Climate Change Mitigation in Agriculture—Lessons Learned from a Game Prototype / Anja Hansen, Kathrin Schneider and Johanna Lange Climate Impacts for German Schools—An Educational Web Portal Solution / Ines Blumenthal, Carolin Schlenther, Simon Hirsbrunner, Manfred Stock and Thomas Nocke Communicating Climate Change in a Museum Setting—A Case Study / Bettina C. Lackner, Sajeev Erangu Purath Mohankumar, Matthias Damert, Daniel Petz, Lukas Meyer, Roman Klug and Barbara Reiter Climate Change Communication in Higher Education Institutions: The Case of the North-West University in South Africa / Paola Villavicencio Calzadilla, Romain Mauger and Anél Du Plessis Traditional Ecological Knowledge as a Contribution to Climate Change Mitigation and Adaptation: The Case of the Portuguese Coastal Populations / Joana Gaspar de Freitas, Maria Rosário Bastos and João Alveirinho Dias Building Carbon Literacy: How the Irish Press Normalise Public Discussion About Climate Mitigation Actions / Brenda McNally Climate Change Communication and User Engagement: A Tool to Anticipate Climate Change / Marta Terrado, Isadora Christel, Dragana Bojovic, Albert Soret and Francisco J. Doblas-Reyes Encouraging 10,000 Staff to Take Action on Sustainability: A Case Study of a Sustainability Engagement Programme in Higher Education / Lucy Millard Disseminating Climate Change: The Role of Museums in Activating the Global Public / Morien Rees and Walter Leal Filho Engaging People with Climate Change Through Museums / Henry McGhie, Sarah Mander and Ralph Underhill Considering the Role of Government in Communicating Climate Change: Lessons from the US Public Flood Insurance Program / Chad J. McGuire Istanbul’s Vulnerability to Climate Change: An Urban Sectors’ Based Assessment / Aysun Aygün and Tüzin Baycan Enhancing Intergenerational Communication Around Climate Change / Susan A. Brown and Raichael Lock
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  • 24
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    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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  • 25
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 26
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    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
    Standort: AWI Archiv
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  • 27
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    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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  • 28
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    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.
    Materialart: Schriftenreihen ausleihbar
    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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  • 29
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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
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  • 30
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    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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  • 31
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 32
    Signatur: 9783319664934 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book provides contributions from leading experts on the integration of novel sensing technologies to yield unprecedented observations of coupled biological, chemical, and physical processes in the ocean from the macro to micro scale. Authoritative entries from experts around the globe provide first-hand information for oceanographers and researchers looking for solutions to measurement problems.  Ocean observational techniques have seen rapid advances in the last few years and this book addresses the need for a single overview of present and future trends in near real time and real time. First the past, present and future scenarios of ocean observational tools and techniques are elucidated. Then this book divides into three modes of ocean observations: surface, upper ocean and deep ocean. This is followed by data quality and modelling. Collecting a summary of methods and applications, this book provides first-hand information for oceanographers and researchers looking for solutions to measurement problems. This book is also suitable for final year undergraduate students or beginning graduate students in ocean engineering, oceanography and various other engineering students (such as Mechanical, Civil, Electrical, and Bioengineering) who are interested in specializing their skills towards modern measurements of the ocean.
    Materialart: 12
    Seiten: 1 Online-Ressource (xii, 323 Seiten) , Illustrationen, Diagramme
    ISBN: 978-3-319-66493-4 , 9783319664934
    ISSN: 2365-7677 , 2365-7685
    Serie: Springer oceanography
    Sprache: Englisch
    Anmerkung: Contents Part 1. Introduction -- 1. Recent Trends in Ocean Observations -- Part 2. Surface Observations -- 2. Observing Surface Meteorology and Air-Sea Fluxes -- 3. Drifter Technology and Impacts for Sea Surface Temperature, Sea-Level Pressure and Ocean Circulation Studies -- 4. Origin, Tranformation and Measurement of Waves in Ocean -- Part 3. Subsurface Observations -- 5. Oceanographic Floats- Principles of Operation -- 6. . Measuring Ocean Turbulence -- 7. New Science and Novel Approaches Enabled by Autonomous Gliders -- 8. Advances in In-Situ Ocean Measurements -- Part 4. Remote Sensing -- 9. Ocean Remote Sensing: Concept to Realization for Physical Oceanographic Studies -- 10. Near Real-time Underwater Passive Acoustic Monitoring of Natural and Anthropogenic Sounds -- 11. Data Return Aspects of CODAR and WERA High Frequency Radars in Mapping Currents -- Part 5. Data (Data Management) -- 12. Sensor Performance and Data Quality Control -- 13. Near Real Time Data Recovery from Oceanographic Moorings -- 14. Managing Metocean In Situ Data in the WMO Framework -- Part 6. Societal Applilications -- 15. Applications of Ocean In-Situ Observations and its Societal Relevance --Index
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  • 33
    facet.materialart.12
    [Cham] : Springer
    Signatur: 978331956354 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book presents all Malacostracan crustaceans occurring in the Baltic Sea in water salinity from 2 to 15 psu. The Baltic sea is very special due to its low salinity and characteristic fauna. For each of the 58 species the systematic position, the origin and distribution in European waters are given, and the environmental preferences, the role in the food web and human economy described. The book describes the history of Baltic sea and the occurrence of crustaceans in its history against the terms of hydrological conditions, explaining why in the Baltic sea only part of all marine crustaceans occur. The book is richly illustrated with photographs and beautiful pictures of animals specifically prepared for this book.
    Materialart: 12
    Seiten: 1 Online-Ressource (ix, 199 Seiten) , Illustrationen, Karte
    ISBN: 9783319563541 , 978-3-319-56354-1
    Sprache: Englisch
    Anmerkung: Contents 1 Crustaceans in the History of the Baltic Sea 2 The Baltic Sea: A Living Environment 2.1 Salinity 2.2 Temperature 2.3 Stagnation 2.4 Oxygenation 2.5 Bottom Sediments 2.6 The Impact of Human Activities 3 The Szczecin Lagoon and Pomeranian Bay 4 The Gulf of Gdan´ sk and Vistula Lagoon 5 The Gulf of Riga 6 The Gulf of Finland 7 The Gulf of Bothnia 8 General Characteristics of Malacostraca 9 Species Accounts 9.1 Mysidacea 9.1.1 Mysis mixta 9.1.2 Mysis relicta 9.1.3 Neomysis integer 9.1.4 Hemimysis anomala 9.1.5 Praunus flexuosus 9.1.6 Praunus inermis 9.2 Cumacea 9.2.1 Diastylis rathkei 9.3 Tanaidacea 9.3.1 Heterotanais oerstedi 9.4 Isopoda 9.4.1 Saduria entomon 9.4.2 Idotea chelipes 9.4.3 Idotea balthica 9.4.4 Idotea granulosa 9.4.5 Jaera albifrons 9.4.6 Jaera ischiosetosa 9.4.7 Jaera syei 9.4.8 Jaera praehirsuta 9.4.9 Lekanesphaera hookeri 9.4.10 Lekanesphaera rugicauda 9.4.11 Eurydice pulchra 9.4.12 Cyathura carinata 9.4.13 Asellus aquaticus aquaticus 9.5 Amphipoda 9.5.1 Hyperia galba 9.5.2 Gammarus locusta 9.5.3 Gammarus duebeni 9.5.4 Gammarus zaddachi 9.5.5 Gammarus oceanicus 9.5.6 Gammarus inequicauda 9.5.7 Gammarus salinus 9.5.8 Gammarus tigrinus 9.5.9 Pontogammarus robustoides 9.5.10 Obesogammarus crassus 9.5.11 Dikerogammarus haemobaphes 9.5.12 Dikerogammarus villosus 9.5.13 Chaetogammarus ischnus 9.5.14 Chaetogammarus stoerensis 9.5.15 Calliopius laeviusculus 9.5.16 Melita palmata 9.5.17 Melita nitida 9.5.18 Monoporeia affinis 9.5.19 Pontoporeia femorata 9.5.20 Bathyporeia pilosa 9.5.21 Leptocheirus pilosus 9.5.22 Talitrus saltator 9.5.23 Talorchestia deshayesii 9.5.24 Orchestia cavimana 9.5.25 Platorchestia platensis 9.5.26 Corophium crassicorne 9.5.27 Corophium lacustre 9.5.28 Corophium volutator 9.5.29 Corophium multisetosum 9.5.30 Chelicorophium curvispinum 9.5.31 Dyopedos monacanthus 9.6 Decapoda 9.6.1 Crangon crangon 9.6.2 Palaemon adspersus 9.6.3 Palaemon elegans 9.6.4 Palaemon macrodactylus 9.6.5 Palaemonetes varians 9.6.6 Rhithropanopeus harrisii 9.6.7 Eriocheir sinensis 9.6.8 Carcinus maenas 9.6.9 Orconectes limosus 9.6.10 Pacifastacus leniusculus Further Reading 10 Non-native Crustaceans 11 Function and Importance of Crustaceans Glossary Literature
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  • 34
    Signatur: 9783319613468 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book discusses regional and international climate-change, air- pollution and human-health scenarios. The research, from both industrialized and developing countries, focuses on region-specific perspectives of climate change impacts on air pollution. After analyzing the variations of climate data over recent decades, the authors consider the different effects of climate change on air pollution and health.  As stressed by the IPCC, “pollen, smoke and ozone levels are likely to increase in a warming world, affecting the health of residents of major cities. Rising temperatures will worsen air quality through a combination of more ozone in cities, bigger wild fires and worse pollen outbreaks,” according to a major UN climate report. The report follows the World Health Organization in finding that air pollution is the world’s greatest environmental health risk, killing 7 million people in 2014  (compared to 0.4 million deaths due to malaria). Deteriorating air quality will most affect the elderly, children, people with chronic ill-health and expectant mothers. Another report suggests that more than 5.5 million people die prematurely each year due to air pollution with over half of those deaths occurring in China and India. A study on the air pollution in the USA,suggests that more than half of US population lives in areas with potentially dangerous air pollution, and about six out of 10 of the top cities for air pollution in the USA are located in the state of California. In the face of future climate change, scientists have urged stronger emission controls to avoid worsening air pollution and the associated exacerbation of health problems, especially in more populated regions of the world. It is hoped that the implementation of the Paris Climate Agreement will help minimize air pollution. Additionally the authors consider the various measures that different countries and groups of countries, like the European Union, have adopted to mitigate the problems arising from climate change and to safeguard the health of population. The book examines the increasing incidence of diseases largely caused by climate change. The countries/regions covered in this study include the USA, Northern Europe (U.K).,Southern Europe ( Italy), Canada, Australia, East Asia,  Russia, Hong Kong, Taiwan, Thailand, Malaysia, Indonesia, India, South Africa, Mexico, Brazil, Caribbean countries, and Argentina.
    Materialart: 12
    Seiten: 1 Online-Ressource (xiv, 430 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9783319613468 , 978-3-319-61346-8
    ISSN: 2352-0698 , 2352-0701
    Serie: Springer Climate
    Sprache: Englisch
    Anmerkung: Contents Part I Introductory 1 Climate Change and Air Pollution: An Introduction / Rais Akhtar and Cosimo Palagiano 2 Air Quality in Changing Climate: Implications for Health Impacts / Sourangsu Chowdhury and Sagnik Dey 3 International Conferences on Sustainable Development and Climate from Rio de Janeiro to Paris / Giovanni De Santis and Claudia Bortone 4 COP21 in Paris: Politics of Climate Change / Rais Akhtar Part II Case Studies: Developed Countries/Regions 5 Climate Change Impacts on Air Pollution in Northern Europe / Ruth M. Doherty and Fiona M. O’Connor 6 The Impact of Climate Change and Air Pollution in the Southern European Countries / Cosimo Palagiano and Rossella Belluso 7 Canada: Climate Change, Air Pollution and Health / Stefania Bertazzon and Fox Underwood 8 Climate Change, Forest Fires, and Health in California / Ricardo Cisneros, Don Schweizer, Leland (Lee) Tarnay, Kathleen Navarro, David Veloz, and C. Trent Procter 9 Air Pollution and Climate Change in Australia: A Triple Burden / Colin D. Butler and James Whelan 10 Epidemiological Consequences of Climate Change (with Special Reference to Malaria in Russia) / Svetlana M. Malkhazova, Natalia V. Shartova, and Varvara A. Mironova 11 Climate Change and Projections of Temperature-Related Mortality / Dmitry Shaposhnikov and Boris Revich 12 Climate Change and Air Quality in Southeastern China: Hong Kong Study / Yun Fat Lam Part III Case Studies: Developing Countries/Regions 13 Trends and Seasonal Variations of Climate, Air Quality, and Mortality in Three Major Cities in Taiwan / Mei-Hui Li 14 Climate Change and Urban Air Pollution Health Impacts in Indonesia / Budi Haryanto 15 Climate Change and Air Pollution in Malaysia / Nasrin Aghamohammadi and Marzuki Isahak 16 Climate Change, Air Pollution, and Human Health in Bangkok / Uma Langkulsen and Desire Rwodzi 17 Climate Change, Air Pollution and Human Health in Delhi, India / Hem H. Dholakia and Amit Garg 18 Climate Change and Air Pollution in Mumbai / S. Siva Raju and Khushboo Ahire 19 Climate Change and Air Pollution in East Asia: Taking Transboundary Air Pollution into Account / Ken Yamashita and Yasushi Honda 20 Climate Change, Air Pollution and Health in South Africa / Eugene Cairncross, Aqiel Dalvie, Rico Euripidou, James Irlam, and Rajen Nithiseelan Naidoo 21 The Impact of Climate Change and Air Pollution on the Caribbean / Muge Akpinar-Elci and Olaniyi Olayinka 22 Compounding Factors: Air Pollution and Climate Variability in Mexico City / Marı´a Eugenia Ibarrara´n, Iva´n Islas, and Jose´ Abraham Ortı´nez 23 Air Pollution, Climate Change, and Human Health in Brazil / Ju´lia Alves Menezes, Carina Margonari, Rhavena Barbosa Santos, and Ulisses Confalonieri 24 Climate Change, Air Pollution, and Infectious Diseases: A New Epidemiological Scenario in Argentina / Daniel Oscar Lipp Part IV Conclusion 25 Summary and Conclusion / Rais Akhtar and Cosimo Palagiano Index
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  • 35
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319731599 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book presents a detailed study of the structure and variability of internal tides and their geographical distribution in the ocean. Based on experimental analysis of oceanic measurements combined with numerical modeling, it offers a comprehensive overview of the internal wave processes around the globe. In particular, it is based on moored buoys observations in many regions in all oceans (Atlantic, Pacific, Indian, Arctic, and Southern) that have been carried out by researchers from different countries for more than 40 years as part of various oceanographic programs, including WOCE and CLIVAR. However, a significant portion of the data was collected by the author, who is a field oceanographer. The data was processed and interpreted on the basis of the latest knowledge of internal wave motion. The properties of internal waves were analyzed in relation to the bottom topography and mean state of the ocean in specific regions. Internal waves play a major role in the formation of seawater stratification and are responsible for the main processes of ocean dynamics, such as energy transfer and mixing. One of the most significant ideas presented in this book is the generation of internal tides over submarine ridges. Energy fluxes from submarine ridges related to tidal internal waves greatly exceed the fluxes from continental slopes. Submarine ridges form an obstacle to the propagation of tidal currents, which can cause the creation of large amplitude internal tides. Energy fluxes from submarine ridges account for approximately one fourth of the total energy dissipation of the barotropic tides. Model simulations and moored measurements have been combined to generate a map of global distribution of internal tide amplitudes. This book is of interest to oceanographers, marine biologists, civil engineers, and scientists working in climate research, fluid mechanics, acoustics, and underwater navigation.
    Materialart: 12
    Seiten: 1 Online-Ressource (xxi, 304 Seiten) , Illustrationen
    ISBN: 9783319731599 , 978-3-319-73159-9
    Sprache: Englisch
    Anmerkung: Contents 1 Modern Concepts About Oceanic Internal Waves 2 Observations of Internal Tides in the Atlantic Ocean 3 Observations of Internal Tides in the Pacific Ocean 4 Observations of Internal Tides in the Indian Ocean 5 Observations of Internal Tides in the Southern Ocean 6 Observations of Internal Tides in the Arctic Ocean 7 Properties of Internal Tides 8 Semidiurnal Internal Wave Global Field; Global Estimates of Internal Tide Energy Conclusions
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  • 36
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319707037 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book presents a comprehensive overview of research and projects regarding climate change adaptation in coastal areas, providing government and nongovernment bodies with a sound basis to promote climate change adaptation efforts.According to the 5th Assessment Report by the Intergovernmental Panel on Climate Change (IPCC), coastal zones are highly vulnerable to climate change, and climate-driven impacts may be further exacerbated by other human-induced pressures.  Apart from sea-level rise, which poses a threat to both human well-being and property, extreme events such as cyclones and storm surges lead not only to significant damage to property and infrastructure, but also to salt water intrusion, groundwater salinisation, and intensified soil erosion, among many other problems. There are also numerous negative impacts on the natural environment and biodiversity, including damage to important wetlands and habitats that safeguard the overall ecological balance, and consequently the provision of ecosystem services and goods on which the livelihoods of millions of people depend. As such, there is a need for a better understanding of how climate change affects coastal areas and communities, and for the identification of processes, methods and tools that can help the countries and communities in coastal areas to adapt and become more resilient.  It is against this background that this book has been produced. It includes papers written by scholars, social movements, practitioners and members of governmental agencies, pursuing research and/or executing climate change projects in coastal areas and working with coastal communities. Focusing on “managing climate change in coastal regions”, it showcases valuable lessons learned from research and field projects and presents best practices to foster climate change adaptation in coastal areas and communities, which can be implemented elsewhere.
    Materialart: 12
    Seiten: 1 Online-Ressource (ix, 478 Seiten) , Illustrationen, Karten
    ISBN: 9783319707037 , 978-3-319-70703-7
    ISSN: 1610-2002 , 1610-2010
    Serie: Climate change management
    Sprache: Englisch
    Anmerkung: Contents Part I Principles, Approaches and Projects on Change Adaptation in Coastal Areas “We’re not Refugees, We’ll Stay Here Until We Die!”—Climate Change Adaptation and Migration Experiences Gathered from the Tulun and Nissan Atolls of Bougainville, Papua New Guinea / Johannes Luetz and Peni Hausia Havea Sustainable Small-scale Mariculture Ventures as a Comparative Climate Friendly Livelihood Alternative in Pohnpei, Federated States of Micronesia / Simon Ellis, Maria Haws, Jasmine Mendiola and Mikelson Hemil Planning and Urban Informality—Addressing Inclusiveness for Climate Resilience in the Pacific / Colleen Butcher-Gollach At the Frontline of Climate Change: Adaptation, Limitations and Way Forward for the South Pacific Island States / Dhrishna Charan, Kushaal Raj, Ravneel Chand, Lionel Joseph and Priyatma Singh Enhancing Adaptive Capacity and Climate Change Resilience of Coastal Communities in Yap / Murukesan Krishnapillai Capacity Development and TVET: Accredited Qualifications for Improving Resilience of Coastal Communities—A Vanuatu Case Study / Tess Martin, Sarah Hemstock, Helene Jacot Des Combes and Charles Pierce An Evaluation of Climate Change Effects on Fishermen and Adaption Strategies in Central Region, Ghana / Selorm Akaba and Samuel Akuamoah-Boateng Retreat or Rebuild: Exploring Geographic Retreat in Humanitarian Practices in Coastal Communities / Rosetta S. Elkin and Jesse M. Keenan “God and Tonga Are My Inheritance!”—Climate Change Impact on Perceived Spritiuality, Adaptation and Lessons Learnt from Kanokupolu, ‘Ahau, Tukutonga, Popua and Manuka in Tongatapu, Tonga / Peni Hausia Havea, Sarah L. Hemstock, Helene Jacot Des Combes and Johannes Luetz Ecosystem-Based Adaptation (EbA) for Coastal Resilience Against Water Related Disasters in Bangladesh / M. Mustafa Saroar Part II Case Studies on Climate Change Adaptation in Coastal Areas Black Pearl Farming as an Adaptation to Coastal Climate Change / Mattlan Zackhras, Payton Deeks and Simon Ellis Reviving Traditional Croplands to Improve Community Climate Resilience / Bernie Besebes Coping with Future Coastal Floods in Denmark—Advancing the Use of Global Frameworks / Martin Jebens and Carlo Sorensen Local Knowledge Co-production, Emergent Climate Adaptation Publics and Regional Experimentalist Governance: An Institutional Design Case Study / Nicole Lisa Klenk, James Ian MacLellan, Kim Reeder and Dragos Flueraru Economic Resiliency and Food Security in the Marshall Islands Through Polydactylus sexfilis Aquaculture / Kathleen Hicks and Ryan Murashige Advantages and Challenges of Participatory Management of Customary Coastal Areas in the French Islands of the Pacific / Allenbach Michel, Le Duff Matthieu, Dumas Pascal and Bouteiller Yolaine Courts as Decision-Makers on Sea Level Rise Adaptation Measures: Lessons from New Zealand / Catherine Iorns Magallanes, Vanessa James and Thomas Stuart Mapping of Benthic Habitats in Komave, Coral Coast Using WorldView-2 Satellite Imagery / Roselyn Naidu, Frank Muller-Karger and Mathew McCarthy Exploring the Practicability and Applicability of Payment for Ecosystem Services in the Protection of Samoa’s Selected Watershed Areas / Susana Taua’a Predicting True Climate Change Risks and Opportunities in the Cook Islands: How Vulnerable Are Pacific Maritime Supply Chain Stakeholders? / Jack Dyer Climate Change and Integrated Coastal Management: Risk Perception and Vulnerability in the Luanda Municipality (Angola) / Bernardo Castro, Walter Leal Filho, Fernando J. P. Caetano and Ulisses Miranda Azeiteiro A Psychological Model of Climate Change Adaptation: Influence of Resource Loss, Posttraumatic Growth, Norms, and Risk Perception Following Cyclone Winston in Fiji / David N. Sattler, Albert Whippy, James M. Graham and James Johnson ‘Yakasisi’ in Planning for a More Sustainable Future of Coastal Communities Impacted by Climate Change, Milne Bay, Papua New Guinea / David K. Mitchell and George Aigoma Limits and Barriers to Transformation: A Case Study of April Ridge Relocation Initiative, East Honiara, Solomon Islands / Michael Otoara Ha’apio, Keith Morrison, Ricardo Gonzalez, Morgan Wairiu and Elisabeth Holland Impacts of Climate Change in Coastal Areas: Lessons Learned and Experiences / Walter Leal Filho
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  • 37
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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
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    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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  • 39
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    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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  • 40
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 41
    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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  • 42
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 43
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    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
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  • 44
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    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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  • 45
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    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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  • 46
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    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
    Standort: AWI Archiv
    Zweigbibliothek: AWI Bibliothek
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  • 47
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Dazugehörige Bände
    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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  • 48
    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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  • 49
    Signatur: 9783319619057 (e-book)
    Beschreibung / Inhaltsverzeichnis: This volume deals with numerical simulation of coupled problems in soil mechanics and foundations. It contains analysis of both shallow and deep foundations. Several nonlinear problems are considered including, soil plasticity, cracking, reaching the soil bearing capacity, creep, etc. Dynamic analysis together with stability analysis are also included. Several numerical models of dams are considered together with coupled problems in soil mechanics and foundations. It gives wide range of modelling soil in different parts of the world. This volume is part of the proceedings of the 1st GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2017.
    Materialart: 12
    Seiten: 1 Online-Ressource (ix, 354 Seiten) , Illustrationen
    ISBN: 9783319619057 , 978-3-319-61905-7
    ISSN: 2366-3405 , 2366-3413
    Serie: Sustainable civil infrastructures
    Sprache: Englisch
    Anmerkung: Contents Deciding for Remediation of the Seepage Barrier System in Foundation of an Earthfill Dam Based on the Monitoring Data and Numerical Analysis / Hamed Farshbaf Aghajani Nonlinear Seismic Response of Concrete Gravity Dams / Djamel Ouzandja, Boualem Tiliouine, and Toufiq Ouzandja Applied GIS to the Monitoring of Building Work Case Study: Construction of 2000 Houses in Ghadames-Lybia / Samir Medhioub, Mohamed Baklouti, and Slah Bouraoui Stability Analysis of Souk-Tleta Earth Dam, North Algeria / Ryma Afiri, Saida Hadj Abderrahmane, Lynda Djerbal, and Smail Gabi Static Liquefaction Analysis of the Limonar Tailings Dam in Peru / Herbert M. Maturano Rafael and Celso Romanel Probabilistic Seismic Hazard and Dynamic Stability Assessment of a Tailings Dam Located in Jamaica / Frank Perez and Celso Romanel Analysis and Recovery Proposal for Erosion Process Located in the City of Planaltina-GO / Rideci Farias, Rhael Maycon Noronha Ribeiro, Haroldo Paranhos, Itamar de Souza Bezerra, and Roberto Pimentel Soil Structure Interaction Studies with Use of Geosynthetics in Soils Beneath Footings / R. Shivashankar, Nalini E. Rebello, V.R. Sastry, and B.R. Jayalekshmi A Posteriori Error Estimation for the Non-associated Plasticity Drucker-Prager Model with Hardening / Dao Duy Lam Analysis of Structural Behaviour of Thick Composite Laminates on an Elastic Foundation Using Efficient Higher-Order Theory / Mokhtar Bouazza, Tawfiq Becheri, and Abderrahmane Boucheta 3D Numerical Simulation of the Goaf Due to Large-Scale Longwall Mining / Samar S. Ahmed, Marwan AlHeib, Yann Gunzburger, and Vincent Renaud A Suggested Model Using Quantitive and Qualitative Parameters for Cost Engineering of Mechanically Stabilised Earth Walls in Egypt / Joseph Meadows and John Erian Influence of Asphalt Mixture Ageing and Lowered Laboratory Compaction Rate on Stiffness and Cracking Behavior / Pavla Vacková, Jan Valentin, and Adriana Kotoušová Numerical Study of the Failure Surface in Granular Soil Under Two Closely Spaced Strip Footings / Assma Benbouza, Liela Arabet, and Khelifa Abbeche Evaporation Rate Dependence with Saturation Degree / Houcem Trabelsi Comparative Analysis of a Deep Excavation in a Clays Sequence in Bogota City, with an Emphasis on FEM and Auscultation from the View Point of the Soil-Structure Interaction / Lucero Amparo Estevez Rey Assessment of Granular Soil Failure at the Water Borehole Depth in South Eastern Nigeria by Discrete and Finite Element Methods / Kennedy C. Onyelowe, O.A. Ubachukwu, O.C. Ikpemo, and F.O. Okafor Effect of NBR-Waste on Rheological Properties of Modified Bitumen and Mechanical Characteristics of the Asphalt Mix / Khedoudja Soudani, Véronique Cerezo, and Smail Haddadi Numerical Check of the Meyerhof Bearing Capacity Equation for Shallow Foundations / Stefan Van Baars Utilization of Weathered Rock Mass as the China Three Gorges Dam Foundation / Shirong Xiao, Guodong Zhang, and Qingjun Zuo Displacement Assessment of Rock Socketed Shafts: A Numerical Approach / Asmaa M.H. Mahmoud and Ahmed M. Samieh Analysis and Modelling of Stiffened Slab Foundation on Expansive Soils / Mohamed A. Shams, Mohamed A. Shahin, and Mostafa A. Ismail Derivation of the Incremental Stress-Strain Relations for Expansive Soils and Implementation into the Boundary Element Method / Jamila El Brahmi and Mimoun Zoukaghe The Behaviour of Shallow Foundation Near Slope Under Inclined Loading / Messaoud Baazouzi, Mekki Mellas, Djamel Benmeddour, and Abdelhak Mabrouki Case Study About Erosion in Elmo SerejoAvenue, Taguatinga/Federal District – Brazil / Mariane Rodrigues da Vitória, Rideci Farias, Haroldo Paranhos, Itamar de Souza Bezerra, and Roberto Pimentel de Sousa Júnior Performance of Shallow Foundation Overlaying Cavernous Limestone / Ahmed M. El-Tohamy Numerical Investigations on Lateral Load Response of Fin Piles / K.V. Babu and B.V.S. Viswanadham Experiences with Tip Post Grouted Drilled Shafts in China / Zhihui Wan and Guoliang Dai Analysis on Post-peak and Creep Mechanical Behavior of Highly-Weathered Rock / Yinghua Tan and Qian Zhang Author Index
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  • 50
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319729534 (e-book)
    Beschreibung / Inhaltsverzeichnis: The quantity, diversity and availability of transport data is increasing rapidly, requiring new skills in the management and interrogation of data and databases. Recent years have seen a new wave of 'big data', 'Data Science', and 'smart cities' changing the world, with the Harvard Business Review describing Data Science as the "sexiest job of the 21st century". Transportation professionals and researchers need to be able to use data and databases in order to establish quantitative, empirical facts, and to validate and challenge their mathematical models, whose axioms have traditionally often been assumed rather than rigorously tested against data. This book takes a highly practical approach to learning about Data Science tools and their application to investigating transport issues. The focus is principally on practical, professional work with real data and tools, including business and ethical issues.
    Materialart: 12
    Seiten: 1 Online-Ressource (xvii, 185 Seiten) , Illustrationen, Diagramme, Karten , 26 cm
    ISBN: 9783319729534 , 978-3-319-72953-4
    ISSN: 2510-1307 , 2510-1315
    Serie: Springer Textbooks in Earth Sciences, Geography and Environment
    Sprache: Englisch
    Anmerkung: Contents 1 “Data Science” and “Big Data” 1.1 Transport Data Science Examples 1.1.1 Origin-Destination Analysis on the London Orbital Motorway 1.1.2 Airline Pricing and Arbitrage 1.1.3 Pothole Monitoring 1.1.4 Foursquare 1.1.5 Self-driving Cars 1.1.6 Taxi Services 1.2 The Claim 1.3 Definitions 1.4 Relationship with Other Fields 1.5 Ethics 1.6 Cynical Views 1.7 Exercise: itsleeds Virtual Desktop Setup 1.8 Further Reading 1.9 Appendix: Native Installation 2 Python for Data Science Primer 2.1 Programming Skills Check 2.2 Programming Languages 2.3 Programming Environment 2.4 Core Language 2.4.1 Lists 2.4.2 Dictionaries 2.4.3 Control Structures 2.4.4 Files 2.4.5 Functions 2.5 Libraries 2.5.1 Modules 2.5.2 Mathematics 2.5.3 Plotting 2.5.4 Data Frames 2.5.5 Debugging 2.6 Further Reading 3 Database Design 3.1 Before the Relational Model 3.2 Picturing the World 3.2.1 Ontology 3.2.2 Philosophical Ontology 3.2.3 Data Ontology 3.2.4 Structured Query Language (SQL) 3.3 Exercises 3.3.1 Setting up PostgreSQL 3.3.2 SQL Creation Language 3.3.3 SQL Query Language 3.3.4 SQL Python Binding 3.3.5 Importing Vehicle Bluetooth Data 3.4 Further Reading 4 Data Preparation 4.1 Obtaining Data 4.2 Basic Text Processing 4.3 Formal Grammar: The Chomsky Hierarchy 4.3.1 Regular Languages (Type 3) 4.3.2 Context-Free Languages (Type 2) 4.3.3 Beyond CFGs (Types 1 and 0) 4.4 Special Types 4.4.1 Strings and Numbers 4.4.2 Dates and Times 4.4.3 National Marine Electronics Association (NMEA) Format 4.5 Common Formats 4.6 Cleaning 4.7 B + Tree Implementation 4.8 Exercises 4.8.1 Reading the Database with Pandas 4.8.2 printf Notation 4.8.3 DateTimes 4.8.4 Time Alignment and Differencing 4.8.5 Parsing 4.8.6 Vehicle Bluetooth Munging 4.9 Further Reading 5 Spatial Data 5.1 Geodesy 5.2 Global Navigation Satellite System (GNSS) 5.3 Geographic Information Systems (GIS) 5.3.1 Role of GIS System 5.3.2 Spatial Ontology 5.3.3 Spatial Data Structures 5.4 Implementations 5.4.1 Spatial Files 5.4.2 Spatial Data Sources 5.4.3 Spatial Databases 5.4.4 Spatial Data Frames 5.5 Exercises 5.5.1 GPS Projections 5.5.2 PostGIS 5.5.3 GeoPandas 5.5.4 QGIS Road Maps 5.5.5 Plotting Open Street Map (OSM) Roads 5.5.6 Obtaining OSM Data 5.5.7 Bluetooth Traffic Sensor Sites 5.6 Further Reading 6 Bayesian Inference 6.1 Bayesian Inference Versus “Statistics” 6.2 Motorway Journey Times 6.3 Bayesian Inference 6.3.1 Bayes’ Theorem 6.3.2 Legal Inference: A Pedestrian Hit-and-Run Incident 6.3.3 Priors and Posteriors 6.3.4 Road User Tracking 6.4 Bayesian Networks 6.4.1 Bayesian Network for Traffic Lights 6.4.2 Bayesian Network for Traffic Accidents 6.4.3 Reporting 6.4.4 Car Insurance 6.5 Priors and Prejudice 6.6 Causality 6.7 Model Comparison and Combination 6.8 Exercises 6.8.1 Inferring Traffic Lights with PyMC3 6.8.2 Inferring Accident Road State Change with PyMC3 6.8.3 Switching Poisson Journey Times 6.9 Further Reading 7 Machine Learning 7.1 Generative Versus Discriminative Vehicle Emissions 7.2 Simple Classifiers 7.2.1 Linear Discriminant Analysis (LDA) 7.2.2 Nearest Neighbor 7.2.3 Template Matching 7.2.4 Naïve Bayes Classification 7.2.5 Decision Trees 7.3 Neural Networks and “Deep Learning” 7.3.1 Parallel Computing Back-Propagation 7.4 Limitations and Extensions 7.5 Exercises 7.6 Further Reading 8 Spatial Analysis 8.1 Spatial Statistics 8.2 Bayesian Spatial Models 8.2.1 Markov Random Fields (MRF) 8.2.2 Gaussian Processes (Kriging) 8.3 Vehicle Routing 8.3.1 Link-breaking 8.4 Spatial Features 8.5 Exploratory Analysis 8.6 Scaling Issues 8.7 Exercises 8.7.1 Gaussian Processes in GPy 8.7.2 Gaussian Process Traffic Densities 8.7.3 Vehicle Routing with PostGIS 8.7.4 Finding Roadside Sensor Sites 8.8 Further Reading 9 Data Visualisation 9.1 Visual Perception 9.1.1 Colours 9.1.2 Visual Attention 9.2 Geographic Visualization (Maps) 9.2.1 Traffic Flow Maps 9.2.2 Slippy Maps 9.2.3 Info-Graphics 9.3 Exercises 9.3.1 Web Page Maps with Leaflet 9.3.2 Bluetooth Origin-Destination Flows 9.3.3 Large Project Suggestions 9.4 Further Reading 10 Big Data 10.1 Medium-Sized Data Speedups 10.2 Enterprise Data Scaling 10.3 CAP Theorem 10.4 Big Data Scaling 10.4.1 Data “Lakes” 10.4.2 Grid Computing 10.4.3 Map-Reduce and Cloud Computing 10.4.4 Hadoop Ecosystem 10.4.5 Non-relational Databases (“NoSQL”) 10.4.6 Distributed Relational Databases (“NewSQL”) 10.5 Exercises 10.5.1 Prolog AI Car Insurance Queries 10.5.2 Map-Reduce on Vehicle Bluetooth Data 10.5.3 Setting up Hadoop and Spark 10.5.4 Finding Vehicle Matches in Hadoop 10.5.5 Traffic Flow Prediction with Spark 10.5.6 Large Project Suggestions 10.6 Further Reading 11 Professional Issues 11.1 Morals, Ethics, and Law 11.2 Ethical Issues 11.2.1 Privacy 11.2.2 De-anonymization (“Doxing”) 11.2.3 Predictive Analytics 11.2.4 Social and Selfish Equilibria 11.2.5 Monetization 11.2.6 Ontological Bias 11.2.7 p-hacking 11.2.8 Code Quality 11.2.9 Agency Conflicts 11.2.10 Server Jurisdiction 11.2.11 Security Services 11.3 UK Legal Framework 11.3.1 Data Protection Act 1988 11.3.2 General Data Protection Regulation (GPDR) 11.4 Role of the Data Scientist 11.5 Exercises 11.6 Further Reading Index
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  • 51
    Signatur: 9783319728742 (e-books)
    Beschreibung / Inhaltsverzeichnis: Climate change is one of the greatest challenges of our time. As such, both the Fifth Assessment Report (AR5) released by the Intergovernmental Panel on Climate Change (IPCC) and the 25th Conference of the Parties (COP 25) recommendations call for action not only from government, but also from various stakeholders. Apart from the knowledge offered by modeling and forecasts, which allows the readers to understand the problem and how it is likely to develop in the future, the book highlights approaches, methods and tools that can help readers cope with the social, economic and political problems posed by climate change. In other words, the book’s goal is to accelerate developments in the field of climate change adaptation. This book gathers papers presented at the “2nd World Symposium on Climate Change Adaptation”, a joint initiative by the University of Coimbra (Portugal), the Research and Transfer Centre “Sustainable Development and Climate Change Management” at Hamburg University of Applied Sciences (Germany), and the International Climate Change Information Programme (ICCIP). The book is truly interdisciplinary, covering various key areas in the field of climate change adaptation. Its focus is on “integrative approaches to implementing climate change adaptation”, and is expected to contribute to the further development of this fast-growing field.
    Materialart: 12
    Seiten: 1 Online-Ressource (xii, 589 Seiten) , Illustrationen, Diagramme
    Ausgabe: corrected publication 2018
    ISBN: 9783319728742 , 978-3-319-72874-2
    ISSN: 1610-2002 , 1610-2010
    Serie: Climate change management
    Sprache: Englisch
    Anmerkung: Contents Part I Climate Change Governance and Policy Decentralized Governance and Climate Change Adaptation: Working Locally to Address Community Resilience Priorities / Erin Martin, Christopher Perine, Veronique Lee and Jeff Ratcliffe Using the Open Standards-Based Framework for Planning and Implementing Ecosystem-Based Adaptation Projects in the High Mountainous Regions of Central Asia / Paul Schumacher, Tobias Garstecki, Bunafsha Mislimshoeva, John Morrison, Benedikt Ibele, Corey Lesk, Salamat Dzhumabaeva, Umed Bulbulshoev and Shaun Martin Understanding Climate Change Adaptation: The Role of Citizens’ Perceptions and Appraisals About Extreme Weather Events / Samuel Domingos, Rui Gaspar, João Marôco and Rita Beja Diffusion of Climate Change Adaptation Policies Among Local Governments in Sub-Saharan Africa: Conceptual Review / Issah Justice Musah-Surugu, Albert Ahenkan, Justice Nyigmah Bawole and Samuel Antwi Darkwah The Politics and Governance of Negative Emissions Technologies / Klaus Radunsky Vulnerability Here, There, and Everywhere: What Happened to Ghana’s Decentralized Climate Change Adaptation Policy? / Issah Justice Musah-Surugu, Albert Ahenkan, Justice Nyigmah Bawole and Antwi Samuel Darkwah Part II Climate Change Adaptation, Resilience and Disaster Risk Management Effect of a Drought on Cork Growth Along the Production Cycle / Carla Leite, Vanda Oliveira, Alexandra Lauw and Helena Pereira Ozone Layer Depletion, Climate Change, Risks and Adaptation / Aliaksandr Krasouski and Siarhei Zenchanka Embedding Adaptation into Development Planning and Decision Making Process at the Municipal Levels in Mozambique / Luís Artur, Casimiro António, Olanda Bata, Felisberto Afonso and Gilberto Muai Promoting Private Sector Engagement in Climate Change Adaptation and Flood Resilience—A Case Study of Innovative Approaches Applied by MSMEs in Mumbai, India / Caroline Schaer and Archana Pantakar Can Young Olive Plants Overcome Heat Shock? / Márcia Araújo, Conceição Santos and Maria Celeste Dias Microclimatic Adaptations That Occurred in Urban Area in the Brazilian Cerrado Between the Years 2011–2012 and 2016 / Diana Carolina Jesus de Paula, Natallia Sanches e Souza, Marta Cristina de Jesus Albuquerque Nogueira and Flávia Maria de Moura Santos Part III Social Perceptions and Socio-cultural Dimensions of Climate Change Impacts and Adaptation Outlining Community Perceptions of Climate Change in Local Adaptation Strategies Development: The Case of ClimAdaPT.Local / Luísa Schmidt, Adriana Ferreira Alves, Susana Valente and João Morais Mourato Attitudes, Ability and Willingness: Rethinking Split-Incentives of Non-domestic Building Tenure to Overcome Energy Inertia / Kay Emblen-Perry Environmental Justice and Climate Change Adaptation in the Context of Risk Society / Maria Eduarda Medeiros da Silveira, Solange Buchele de S. Thiago, Larissa Pereira Cipoli Ribeiro, Ana Clara Medeiros da Silveira, José Baltazar Salgueirinho Osório de Andrade Guerra, Jéssica Garcia and Sthefanie Aguiar da Silva Fish Farmers’ Perceptions, Impacts and Adaptation on/of/to Climate Change in Africa (The Case of Egypt and Nigeria) / M. L. Adeleke, D. Al-Kenawy, A. M. Nasr-Allah, S. Murphy, G. O. El-Naggar and M. Dickson Environmental Migrations Without Environmental Migrants? Perceptions and Policies on Environmental and Mobility Issues / Inês Vieira Can 3D Visualizations Really Convince Small Island Coastal Communities About the True Risks of Sea Level Rise? / Attard Claudia, Galdies Charles and Conrad Elisabeth Overview of Contextual Factors When Designing and Implementing Climate Risk Communication with Rural Communities in the Global South / Elvis Modikela Nkoana Part IV Food Security and Climate Change: Adapting Agriculture to Climate Change Improving Water Productivity in Irrigated Agriculture: Challenges from Climate Change and New Water Resources Paradigms / José Manuel Gonçalves and Isabel Pedroso de Lima Promoting Sustainability Through Agro-industrial Waste Valorisation / Micael Silva, Patrícia Marques, Luís Coelho, Hartmut Nestler, Paula Castro and Cristina Galhano Are Increases in Maize Production in Malawi Due to Favourable Climate or the Farm Input Subsidy Program (FISP)? / Floney P. Kawaye and Michael F. Hutchinson Would Rainfed Agriculture Be the Right Option Under Climate Change Scenarios? A Case Study from Centro Region of Portugal / Albano Figueiredo, Carolina Alves, Joaquim Patriarca, Andreia Saavedra Cardoso, Paula Castro and João Loureiro Impact of the Light Microclimate on Photosynthetic Activity of Grape Berry (Vitis vinifera): Insights for Radiation Absorption Mitigations’ Measures / Andreia Garrido, Richard Breia, João Serôdio and Ana Cunha Is It Possible to Completely Adapt Agriculture Production to the Effects of Climate Variability and Change in Central Argentina? New Approaches in Face of New Challenges / Mónica B. Wehbe, Roberto A. Seiler, Marta G. Vinocur and Ivan E. Tarasconi Coffee Responses to Drought, Warming and High [CO 2 ] in a Context of Future Climate Change Scenarios / José Nobre Semedo, Weverton P. Rodrigues, Danielly Dubberstein, Madlles Q. Martins, Lima D. Martins, Isabel P. Pais, Ana P. Rodrigues, António E. Leitão, Fábio L. Partelli, Eliemar Campostrini, Marcelo A. Tomaz, Fernando H. Reboredo, Paula Scotti-Campos, Ana I. Ribeiro-Barros, Fernando C. Lidon, Fábio M. DaMatta and José C. Ramalho How Can Global Change Affect Insect Population Dynamics in Mediterranean Ecosystems? A Case Study with Pine Shoot Beetle and Pine Processionary Moth / Teresa Maria Vasconcelos and Isabel Maria Duarte Part V Technological approaches to Climate Change Adaptation/Innovative Approaches towards Low Carbon Economics Urban Agriculture Practices as Initiatives for Mitigation and Adaptation to Climate Change: Possibilities for Urban Farms in a South American City / Ana Valquiria Jonck, João Marcelo Pereira Ribeiro, Issa Ibrahim Berchin, Francesca Chaher Perini and José Baltazar Salgueirinho Osório de Andrade Guerra Climate Adaptation Practices in Building Constructions: Progress and Limitations in Dar es Salaam, Tanzania / Elinorata Mbuya, Nathalie Jean-Baptiste and Alphonce G. Kyessi Irrigation Water-Saving Technologies to Adapt to Global Changes in the Yellow River Basin, China: A Hetao Case Study / Qingfeng Miao, Haibin Shi, José Manuel Gonçalves and Luis Santos Pereira Emission Trading Schemes and Carbon Markets in the NDCs: Their Contribution to the Paris Agreement / Veronica Caciagli Adaptation Technologies in Water Sector Demanded by Developing Countries and the Potential of Technology Transfer of SMEs in South Korea / Ho-Sik Chon, Huncheol Im and SeJin An Erratum to: Promoting Private Sector Engagement in Climate Change Adaptation and Flood Resilience—A Case Study of Innovative Approaches Applied by MSMEs in Mumbai, India 7 Caroline Schaer and Archana Pantakar
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  • 52
    Signatur: 9783319746692 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book provides important insight on a range of issues focused on three themes; what new climate change information is being developed, how that knowledge is communicated and how it can be usefully applied across international, regional and local scales. There is increasing international investment and interest to develop and communicate updated climate change information to promote effective action. As change accelerates and planetary boundaries are crossed this information becomes particularly relevant to guide decisions and support both proactive adaptation and mitigation strategies. Developing new information addresses innovations in producing interdisciplinary climate change knowledge and overcoming issues of data quality, access and availability. This book examines effective information systems to guide decision-making for immediate and future action. Cases studies in developed and developing countries illustrate how climate change information promotes immediate and future actions across a range of sectors.
    Materialart: 12
    Seiten: 1 Online-Ressource (XIV, 219 Seiten) , Illustrationen
    ISBN: 9783319746692 , 978-3-319-74669-2
    ISSN: 2352-0701 , 2352-0698
    Serie: Springer Climate
    Sprache: Englisch
    Anmerkung: Contents Part I Developing Climate Change Information 1 Science and Knowledge Production for Climate Change Adaptation: Challenges and Opportunities / Silvia Serrao-Neumann and Anne Coudrain 2 Science and Evidence-Based Climate Change Policy: Collaborative Approaches to Improve the Science–Policy Interface / Edward A. Morgan and Gabriela Marques Di Giulio 3 Conceptual Analysis of Climate Change in the Light of Society-Environment Relationships: Observatories Closer to Both Systems and Societies / Mireille Fargette, Maud Loireau, Nabil Ben Khatra, Habiba Khiari and Thérèse Libourel 4 Rethinking IPCC Expertise from a Multi-actor Perspective / Maud H. Devès, Michel Lang, Paul-Henri Bourrelier and François Valérian 5 Computational Constraint Models for Decision Support and Holistic Solution Design / Carmen Gervet Part II Communicating Climate Change Information 6 Uncertainty and Future Planning: The Use of Scenario Planning for Climate Change Adaptation Planning and Decision / Silvia Serrao-Neumann and Darryl Low Choy 7 Future Climate Narratives: Combining Personal and Professional Knowledge to Adapt to Climate Change / Liese Coulter 8 Integrating Research and Practice in Emerging Climate Services—Lessons from Other Transdisciplinary Dialogues / Susanne Schuck-Zöller, Carina Brinkmann and Simone Rödder 9 Communicating Climate Information: Traveling Through the Decision-Making Process / Ghislain Dubois, Femke Stoverinck and Bas Amelung 10 Transforming Climate Change Policymaking: From Informing to Empowering the Local Community / Michael Howes 11 Resilience and Vulnerability Assessment as the Basis for Adaptation Dialogue in Information-Poor Environments: A Cambodian Example / Chris Jacobson, Stacy Crevello, Chanseng Nguon and Chanthan Chea Part III Applying Climate Change Information: Case Studies 12 Scalable Interactive Platform for Geographic Evaluation of Sea-Level Rise Impact Combining High-Performance Computing and WebGIS Client / Agnès Tellez-Arenas, Robin Quique, Faïza Boulahya, Gonéri Le Cozannet, François Paris, Sylvestre Le Roy, Fabrice Dupros and François Robida 13 Coral Reef Monitoring Coping with Climate Change, Toward a Socio-ecological System Perspective / Gilbert David and Jean-Pascal Quod 14 The Experience of the Brazilian Climate and Health Observatory: Seeking Interaction Between Organizations and Civil Society / Renata Gracie, Diego Ricardo Xavier, Sandra de Souza Hacon, Vanderlei Matos, Heglaucio da Silva Barros, Maria de Fátima de Pina and Christovam Barcellos Part IV Conclusion 15 Informing Decisions with Climate Change Information / Liese Coulter and Anne Coudrain Index
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  • 53
    Signatur: 9783319700694 (e-book)
    In: Ecological studies, volume 232
    Beschreibung / Inhaltsverzeichnis: Harmful algal blooms (HABs) - blooms that cause fish kills, contaminate seafood with toxins, or cause human or ecological health impacts and harm to local economies - are occurring more often, in more places and lasting longer than in past decades. This expansion is primarily the result of human activities, through increased nutrient inputs and various aspects of climate change. The Global Ecology and Oceanography of Harmful Algal Blooms (GEOHAB) programme promoted international collaboration to understand HAB population dynamics in various oceanographic regimes and to improve the prediction of HABs. This volume introduces readers to the overarching framework of the GEOHAB programme, factors contributing to the global expansion of harmful algal blooms, the complexities of HABs in different habitats, and the forward-looking issues to be tackled by the next generation of GEOHAB, GlobalHAB. The programme brought together an international team of contributing scientists and ecosystem managers, and its outcomes will greatly benefit the international research community.
    Materialart: 12
    Seiten: 1 Online-Ressource (xvi, 461 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9783319700694 , 978-3-319-70069-4
    ISSN: 0070-8356 , 2196-971X
    Serie: Ecological studies volume 232
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction to Harmful Algal Blooms and the GEOHAB Programme 1 Introduction to the Global Ecology and Oceanography of Harmful Algal Blooms (GEOHAB) Synthesis / Patricia M. Glibert, Elisa Berdalet, Michele A. Burford, Grant C. Pitcher, and Mingjiang Zhou 2 Harmful Algal Blooms and the Importance of Understanding Their Ecology and Oceanography / Patricia M. Glibert, Elisa Berdalet, Michele A. Burford, Grant C. Pitcher, and Mingjiang Zhou 3 Establishment, Goals, and Legacy of the Global Ecology and Oceanography of Harmful Algal Blooms (GEOHAB) Programme / Raphael M. Kudela, Robin Raine, Grant C. Pitcher, Patrick Gentien, Elisa Berdalet, Henrik Enevoldsen, and Ed Urban Part II Global Changes and Harmful Algal Blooms 4 Changing Land-, Sea-, and Airscapes: Sources of Nutrient Pollution Affecting Habitat Suitability for Harmful Algae / Patricia M. Glibert, Arthur H.W. Beusen, John A. Harrison, Hans H. Dürr, Alexander F. Bouwman, and Goulven G. Laruelle 5 Harmful Algal Blooms in a Changing Ocean / Mark L. Wells and Bengt Karlson Part III Adaptive Strategies and Harmful Algal Blooms 6 Nutrients and Harmful Algal Blooms: Dynamic Kinetics and Flexible Nutrition / Patricia M. Glibert, Cynthia A. Heil, Frances P. Wilkerson, and Richard C. Dugdale 7 Mixotrophy in Harmful Algal Blooms: By Whom, on Whom, When, Why, and What Next / Kevin J. Flynn, Aditee Mitra, Patricia M. Glibert, and JoAnn M. Burkholder 8 The Role of Life Cycle Characteristics in Harmful Algal Bloom Dynamics / Rhodora V. Azanza, Michael L. Brosnahan, Donald M. Anderson, Inga Hense, and Marina Montresor Part IV Harmful Algal Blooms in Specific Habitats and Biomes 9 Key Questions and Recent Research Advances on Harmful Algal Blooms in Stratified Systems / Robin Raine, Elisa Berdalet, Hidekatsu Yamazaki, Ian Jenkinson, and Beatriz Reguera 10 Key Questions and Recent Research Advances on Harmful Algal Blooms in Fjords and Coastal Embayments / Suzanne Roy, Marina Montresor, and Allan Cembella 11 Key Questions and Recent Research Advances on Harmful Algal Blooms in Eastern Boundary Upwelling Systems / Grant C. Pitcher, Francisco G. Figueiras, Raphael M. Kudela, Teresa Moita, Beatriz Reguera, and Manuel Ruiz-Villareal 12 Key Questions and Recent Research Advances on Harmful Algal Blooms in Relation to Nutrients and Eutrophication / Patricia M. Glibert, Adnan Al-Azri, J. Icarus Allen, Alexander F. Bouwman, Arthur H.W. Beusen, Michele A. Burford, Paul J. Harrison, and Mingjiang Zhou 13 Key Questions and Recent Research Advances on Harmful Algal Blooms in Benthic Systems / Elisa Berdalet and Patricia A. Tester Part V Spotlight on Harmful Algal Blooms in Asia 14 Overview of Harmful Algal Blooms in Asia / Ken Furuya, Mitsunori Iwataki, Po Teen Lim, Songhui Lu, Chui-Pin Leaw, Rhodora V. Azanza, Hak-Gyoon Kim, and Yasuwo Fukuyo 15 Harmful Algal Blooms in the Coastal Waters of China / Ren-Cheng Yu, Song-Hui Lü, and Yu-Bo Liang 16 Green Tides of the Yellow Sea: Massive Free-Floating Blooms of Ulva prolifera / Dongyan Liu and Mingjiang Zhou 17 Ecological Drivers of Green Noctiluca Blooms in Two Monsoonal-Driven Ecosystems / Joaquim I. Goes, Helga do R. Gomes, Khalid Al-Hashimi, and Anukul Buranapratheprat Part VI Observing and Predicting Harmful Algal Blooms: Tools and Predictive Approaches 18 Advancements and Continuing Challenges of Emerging Technologies and Tools for Detecting Harmful Algal Blooms, Their Antecedent Conditions and Toxins, and Applications in Predictive Models / Patricia M. Glibert, Grant C. Pitcher, Stewart Bernard, and Ming Li 19 Recent Advances in Modelling of Harmful Algal Blooms / Peter J.S. Franks Part VII Moving Forward: Emerging Issues and a New Global Programme 20 Emerging HAB Research Issues in Freshwater Environments / Michele A. Burford, David P. Hamilton, and Susanna A. Wood 21 Mitigation and Control of Harmful Algal Blooms / Zhiming Yu, Xiuxian Song, Xihua Cao, and Yang Liu 22 GlobalHAB: Fostering International Coordination on Harmful Algal Bloom Research in Aquatic Systems / Elisa Berdalet, Raphael M. Kudela, Neil S. Banas, Eileen Bresnan, Michele A. Burford, Keith Davidson, Christopher J. Gobler, Bengt Karlson, Po Teen Lim, Lincoln Mackenzie, Marina Montresor, Vera L. Trainer, Gires Usup, Kedong Yin, Henrik Enevoldsen, and Ed Urban Index
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  • 54
    Schriftenreihen ausleihbar
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    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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  • 55
    Schriftenreihen ausleihbar
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    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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  • 56
    Schriftenreihen ausleihbar
    Schriftenreihen ausleihbar
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 57
    Schriftenreihen ausleihbar
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    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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  • 58
    Schriftenreihen ausleihbar
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
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    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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  • 59
    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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  • 60
    Signatur: 9783319757414 (e-book)
    In: Geotechnical, geological and earthquake engineering, volume 46
    Beschreibung / Inhaltsverzeichnis: This book is a collection of invited lectures including the 5th Nicholas Ambraseys distinguished lecture, four keynote lectures and twenty-two thematic lectures presented at the 16th European Conference on Earthquake Engineering, held in Thessaloniki, Greece, in June 2018. The lectures are put into chapters written by the most prominent internationally recognized academics, scientists, engineers and researchers in Europe. They address a comprehensive collection of state-of-the-art and cutting-edge topics in earthquake engineering, engineering seismology and seismic risk assessment and management. The book is of interest to civil engineers, engineering seismologists, seismic risk managers, policymakers and consulting companies covering a wide spectrum of fields from geotechnical and structural earthquake engineering, to engineering seismology and seismic risk assessment and management. Scientists, professional engineers, researchers, civil protection policymakers and students interested in the seismic design of civil engineering structures and infrastructures, hazard and risk assessment, seismic mitigation policies and strategies, will find in this book not only the most recent advances in the state-of-the-art, but also new ideas on future earthquake engineering and resilient design of structures. Chapter 1 of this book is available open access under a CC BY 4.0 license.
    Materialart: 12
    Seiten: 1 Online-Ressource (xiv, 691 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319757414 , 978-3-319-75741-4
    ISSN: 1573-6059 , 1872-4671
    Serie: Geotechnical, geological and earthquake engineering volume 46
    Sprache: Englisch
    Anmerkung: Contents 1 Analysis in Seismic Provisions for Buildings: Past, Present and Future / Peter Fajfar 2 Implications of Site Specific Response Analysis / Atilla Ansal, Gökçe Tönük, and Aslı Kurtuluş 3 A Redefinition of Seismic Input for Design and Assessment / G. Michele Calvi, Daniela Rodrigues, and Vitor Silva 4 From Force- to Displacement-Based Seismic Design of Concrete Structures and Beyond / Michael N. Fardis 5 Seismic Assessment of Existing Irregular Masonry Buildings by Nonlinear Static and Dynamic Analyses / Sergio Lagomarsino, Daniela Camilletti, Serena Cattari, and Salvatore Marino 6 Capturing Geographically-Varying Uncertainty in Earthquake Ground Motion Models or What We Think We Know May Change / John Douglas 7 Implementation of Near-Fault Forward Directivity Effects in Seismic Design Codes / Sinan Akkar and Saed Moghimi 8 3D Physics-Based Numerical Simulations: Advantages and Current Limitations of a New Frontier to Earthquake Ground Motion Prediction. The Istanbul Case Study / Roberto Paolucci, Maria Infantino, Ilario Mazzieri, Ali Güney Özcebe, Chiara Smerzini, and Marco Stupazzini 9 Issues with the Use of Spatially Variable Seismic Ground Motions in Engineering Applications / Aspasia Zerva, Mohammad Reza Falamarz-Sheikhabadi, and Masoud Khazaei Poul 10 Bridging the Gap Between Seismology and Engineering: Towards Real-Time Damage Assessment / Stefano Parolai, Michael Haas, Massimiliano Pittore, and Kevin Fleming 11 Earthquake Geotechnics in Offshore Engineering / Amir M. Kaynia 12 The Dynamics of Rocking Isolation / Nicos Makris 13 Multistory Building Frames and Shear Walls Founded on “Rocking” Spread Footings / G. Gazetas, D. Dais, F. Gelagoti, and R. Kourkoulis 14 Seismic Design of Foundations in Difficult Soil Conditions: Examples of Solutions / Alain Pecker 15 Structural Health Monitoring for Seismic Protection of Structure and Infrastructure Systems / Oreste S. Bursi, Daniele Zonta, Emiliano Debiasi, and Davide Trapani 16 Large Scale Testing Facilities – Use of High Gravity Centrifuge Tests to Investigate Soil Liquefaction Phenomena / Gopal S. P. Madabhushi 17 Seismic Analysis and Design of Composite Steel/Concrete Building Structures Involving Concrete-Filled Steel Tubular Columns / Konstantinos A. Skalomenos, George D. Hatzigeorgiou, and Dimitri E. Beskos 18 Seismic Design of Steel Structures: New Trends of Research and Updates of Eurocode 8 / Raffaele Landolfo 19 Unreinforced Masonry Walls Subjected to In-Plane Shear: From Tests to Codes and Vice Versa / Elizabeth Vintzileou 20 Seismic Design of Bridges: Present and Future / Andreas J. Kappos 21 Technologies for Seismic Retrofitting and Strengthening of Earthen and Masonry Structures: Assessment and Application / Paulo B. Lourenço 22 Seismic Performance of a Full-Scale FRP Retrofitted Sub-standard RC Building / Alper Ilki, Erkan Tore, Cem Demir, and Mustafa Comert 23 Advances in the Assessment of Buildings Subjected to Earthquakes and Tsunami / Tiziana Rossetto, Crescenzo Petrone, Ian Eames, Camilo De La Barra, Andrew Foster, and Joshua Macabuag 24 Seismic Vulnerability of Classical Monuments / Ioannis N. Psycharis 25 What Seismic Risk Do We Design for When We Design Buildings? / Iunio Iervolino 26 The 2016–2017 Central Apennines Seismic Sequence: Analogies and Differences with Recent Italian Earthquakes / Mauro Dolce and Daniela Di Bucci 27 Eurocode 8. Evolution or Revolution? / Philippe Bisch 28 Research Needs Towards a Resilient Community / Paolo Franchin
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  • 61
    Signatur: 9783319790992 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book provides important insights into the operating principles of plants by highlighting the relationship between structure and function. It describes the quantitative determination of structural and mechanical parameters, such as the material properties of a tissue, in correlation with specific features, such as the ability of the tissue to conduct water or withstand bending forces, which will allow advanced analysis in plant biomechanics. This knowledge enables researchers to understand the developmental changes that occur in plant organs over their life span and under the influence of environmental factors. The authors provide an overview of the state of the art of plant structure and function and how they relate to the mechanical behavior of the organism, such as the ability of plants to grow against the gravity vector or to withstand the forces of wind. They also show the sophisticated strategies employed by plants to effect organ movement and morphogenesis in the absence of muscles or cellular migration. As such, this book not only appeals to scientists currently working in plant sciences and biophysics, but also inspires future generations to pursue their own research in this area.
    Materialart: 12
    Seiten: 1 Online-Ressource (ix, 441 Seiten) , Illustrationen
    ISBN: 9783319790992 , 978-3-319-79099-2
    Sprache: Englisch
    Anmerkung: Contents Part I Organ and Tissue Mechanics Wood Cell Wall Structure and Organisation in Relation to Mechanics / Lennart Salmén Modelling, Evaluation and Biomechanical Consequences of Growth Stress Profiles Inside Tree Stems / Tancrède Alméras, Delphine Jullien and Joseph Gril Bending Stress in Plant Stems: Models and Assumptions / Christopher J. Stubbs, Navajit S. Baban, Daniel J. Robertson, Loay Alzube and Douglas D. Cook Tree Mechanics and Wind Loading / John Moore, Barry Gardiner and Damien Sellier Part II Growth, Morphogenesis and Motion The Mechanics of Leaf Growth on Large Scales / Eran Sharon and Michal Sahaf Twisting Growth in Plant Roots / Hirofumi Wada and Daichi Matsumoto Plants at Bodybuilding: Development of Plant “Muscles” / Tatyana Gorshkova, Polina Mikshina, Anna Petrova, Tatyana Chernova, Natalia Mokshina and Oleg Gorshkov Modeling Plant Morphogenesis: An Introduction / Anne-Lise Routier-Kierzkowska and Adam Runions Mechanical Conflicts in Growth Heterogeneity / Nathan Hervieux and Olivier Hamant Folding, Wrinkling, and Buckling in Plant Cell Walls / Dorota Borowska-Wykręt and Dorota Kwiatkowska Structural Principles in the Design of Hygroscopically Moving Plant Cells / Rivka Elbaum Using Modeling to Understand the Hygromechanical and Hysteretic Behavior of the S2 Cell Wall Layer of Wood / Dominique Derome, Karol Kulasinski, Chi Zhang, Mingyang Chen and Jan Carmeliet Part III Molecular Underpinnings of Cell Wall Mechanics Calcium–Pectin Chemistry and Biomechanics: Biological Background and Mathematical Modelling / Mariya Ptashnyk and Henry R. Allen Cell Wall Expansion as Viewed by the Creep Method / Dmitry Suslov and Kris Vissenberg Tensile Testing of Primary Plant Cells and Tissues / Amir J. Bidhendi and Anja Geitmann Part IV Water Transport, Mechanosensing and Biomimetics Water Motion and Sugar Translocation in Leaves / Tomas Bohr, Hanna Rademaker and Alexander Schulz Molecular Mechanisms of Mechanosensing and Mechanotransduction / Masatsugu Toyota, Takuya Furuichi and Hidetoshi Iida Biomechanics and Functional Morphology of Plants—Inspiration for Biomimetic Materials and Structures / Thomas Speck, Georg Bold, Tom Masselter, Simon Poppinga, Stefanie Schmier, Marc Thielen and Olga Speck Index
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  • 62
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319579269 (e-book)
    Beschreibung / Inhaltsverzeichnis: This book is devoted to the dangerous fishes found offshore the eastern and southern Arabian Peninsula. It covers information about the main groups of dangerous fish species i.e., biting and predator fish group, venomous stinging fish, electric shock fish, harmful stinging fish, and poisonous fish. In the latter group, the book gives details about fishes that cause several types of toxicities to human. The purpose of this book is to thoroughly introduce life, nature and methods of dangerous fishes in order to form awareness about their danger and to take the proper preventive steps. It will appeal to researchers, scholars, divers, the sea coast visitors and students of marine biology as it is highly informative and carefully presented. This book is the first of its kind for the Arabian region in particular and the Middle East in general.
    Materialart: 12
    Seiten: 1 Online-Ressource (xii, 322 Seiten) , Illustrationen
    Ausgabe: Corrected at 2nd printing 2018
    ISBN: 9783319579269 , 978-3-319-57926-9
    Sprache: Englisch
    Anmerkung: Contents 1 Introduction 1.1 Geography 1.2 Geology 1.3 Oceanography 1.4 Climate 1.5 Biodiversity References Part I Dangerous Fishes 2 Biting and Predator Fish Group 2.1 Chondrichthyes (Cartilagenous Fishes) 2.1.1 Relationship of Sharks to Humans 2.2 Osteichthyes (Teleostean Fishes) 2.2.1 Moray eels 2.3 Wolf-Herring and Barracuda 2.3.1 Barracuda Attacks and Bites 2.4 Triggerfish 2.4.1 Reported Cases of Triggerfish Bites 2.5 Ribbonfish 2.5.1 Bite of Ribbonfish and Its Mechanism References 3 Harmful Fish Group 3.1 Needlefish 3.1.1 Injuries Caused by Needlefishes 3.2 Surgeonfish 3.2.1 Cuts Caused by Surgeonfish References 4 Electric Fishes 4.1 Electric Rays and Their Electric Organ References Part II Poisonous and Venomous Fishes 5 Poisonous Fishes 5.1 Ichthyosarcotoxic Fishes 5.1.1 Elasmobranch Fish Poisoning 5.1.2 Ciguatoxic Fishes 5.1.3 Clupeotoxic Fishes 5.1.4 Gempylotoxic Fishes 5.1.5 Scomberotoxic Fishes 5.1.6 Hallucinogenic Fishes 5.1.7 Tetrodotoxic Fishes 5.2 Ichthyootoxic Fishes 5.2.1 Ichthyootoxic Fish Species 5.3 Ichthyogallotoxic Fishes 5.3.1 Ichthyogallotoxic Fish Species References 6 Ichthyohemotoxic Fishes 6.1 Background 6.2 Causative Agent 6.3 Symptoms 6.4 Treatment and Prevention 6.5 Ichthyohemotoxic Fish Species References 7 Venomous Fishes 7.1 Ithyocrinotoxic Fishes 7.1.1 Catfishes 7.1.2 Boxfishes 7.1.3 Species of Eels 7.1.4 Flatfishes 7.1.5 Pufferfish 7.1.6 Ichthyocrinotoxic Fish Species 7.2 Acanthotoxic (Venomous) Fishes 7.2.1 Venomous Stingrays 7.2.2 Venomous Catfishes 7.2.3 Venomous Scorpaenid Fishes 7.2.4 Venomous Stonefishes 7.2.5 Venomous Toadfishes 7.2.6 Venomous Spadefishes or Scats 7.2.7 Venomous Stargazers 7.2.8 Venomous Rabbit Fishes References Erratum to: Dangerous Fishes of the Eastern and Southern Arabian Peninsula About the Author Common Name Index Scientific Name Index General Index
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  • 63
    facet.materialart.12
    [Cham] : Springer
    Dazugehörige Bände
    Signatur: 9783319556826 (e-book)
    In: Lecture notes in earth system sciences
    Beschreibung / Inhaltsverzeichnis: This book addresses students and young researchers who want to learn to use numerical modeling to solve problems in geodynamics. Intended as an easy-to-use and self-learning guide, readers only need a basic background in calculus to approach most of the material. The book difficulty increases very gradually, through four distinct parts. The first is an introduction to the Python techniques necessary to visualize and run vectorial calculations. The second is an overview with several examples on classical Mechanics with examples taken from standard introductory physics books. The third part is a detailed description of how to write Lagrangian, Eulerian and Particles in Cell codes for solving linear and non-linear continuum mechanics problems. Finally the last one address advanced techniques like tree-codes, Boundary Elements, and illustrates several applications to Geodynamics. The entire book is organized around numerous examples in Python, aiming at encouraging the reader to le arn by experimenting and experiencing, not by theory.
    Materialart: 12
    Seiten: 1 Online-Ressource (xvi, 227 Seiten) , Illustrationen, Diagramme
    ISBN: 9783319556826 , 978-3-319-55682-6
    ISSN: 2193-8571 , 2193-858X
    Serie: Lecture notes in earth system sciences
    Sprache: Englisch
    Anmerkung: Contents Part I Introduction to Scientific Python 1 Bird’s Eye View 2 Visualization 3 Fast Python: NumPy and Cython Part II Second Part: Mechanics 4 Mechanics I: Kinematics 5 Mechanics II: Newtonian Dynamics 6 Physics of Stokes Flow Part III Lattice Methods 7 Lagrangian Transport 8 Operator Formulation 9 Laplacian Operator and Diffusion 10 Beyond Linearity Part IV Advanced Techniques 11 Trees, Particles, and Boundaries 12 Applications to Geodynamics 13 The Future References Index
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  • 64
    Signatur: 9783319700663 (e-book)
    Beschreibung / Inhaltsverzeichnis: This comprehensive handbook provides a unique overview of the theory, methodologies and best practices in climate change communication from around the world. It fosters the exchange of information, ideas and experience gained in the execution of successful projects and initiatives, and discusses novel methodological approaches aimed at promoting a better understanding of climate change adaptation. Addressing a gap in the literature on climate change communication and pursuing an integrated approach, the handbook documents and disseminates the wealth of experience currently available in this field. Volume 2 of the handbook provides a unique description of the theoretical basis and of some of the key facts and phenomena which help in achieving a better understanding of the basis of climate change communication, providing an essential basis for successful initiatives in this complex field.
    Materialart: 12
    Seiten: 1 Online-Ressource (xv, 419 Seiten) , Illustrationen, graphische Darstellungen
    Ausgabe: corrected publication 2018
    ISBN: 9783319700663 , 978-3-319-70066-3
    ISSN: 1610-2002 , 1610-2010
    Serie: Climate change management
    Sprache: Englisch
    Anmerkung: Contents Weather Forecasting Using Local Traditional Knowledge (LTK) in the Midst of Climate Change in Domboshawa, Zimbabwe / Vincent Itai Tanyanyiwa Climate Change Communication in Nepal / Anup K. C. Short Stories and Climate Change: An Application of Kolb’s Experiential Learning Model / Evangelos Manolas Role of the Media in Climate Change Communication in the Northwest Region of Cameroon / Suiven John Paul Tume, Mbilam Samson Jumbam, Ndze Albert Nsoseka, Ngoran Divine Nyarka, Lawong Judith Yenla and Njodzeka Gilbert Njodzeka Rural Indonesian Insight on Mass Media Role in Reducing Climate Change Risk / Syarifah Aini Dalimunthe Mapping Issues, Stakeholders and Actions on Youth Climate Change Communication in Indonesia for the Period 2008–2015 / Emilia Bassar, Impron and Paramitha Yanindraputri The Klimablog www.cambioclimatico-bolivia.org: Personal Reflections After 5 Years of Blogging on Climate Change from, for and About Bolivia / Dirk Hoffmann Climate Change Impacts and Adaptation in the Agriculture Sector of Sri Lanka: What We Learnt and Way Forward / Rasu Eeswaran What’s the Worst Thing that Can Happen?—A Simple Exercise to Communicating and Reasoning About Climate Change / Markus Will and Joost Platje The Challenges of Climate Change Communication for Lagos Coastal Communities / Peter Elias Seven Strategies of Climate Change Science Communication for Policy Change: Combining Academic Theory with Practical Evidence from Science–Policy Partnerships in Canada / Garrett Ward Richards and Rebecca Carruthers Den Hoed Climate Change Communication: Community Knowledge and Preparedness / Sri Hartini Rachmad University Student’s Perceptions About Climate Change: The Case of Interior Design and Architecture Students of a Brazilian University / Fátima Alves, Leonor Bacelar Nicolau, Dula Lima, Ulisses M. Azeiteiro and Paula Bacelar Nicolau The Grounding for a Fossil Fuel Free World: Integrating Climate Change Education into Secondary Schools / Gina Lovett, Claire Lambert, Eric Chu and Joyeeta Gupta Climate Change and Renewable Energy: Opinions and Emotions of Elementary School Pupils in the Prefecture of Evros / Sideri Lefkeli, Georgios Tsantopoulos and Evangelos Manolas Incorporation of Local Ecological Knowledge (LEK) into Biodiversity Management and Climate Change Variability Scenarios for Threatened Fish Species and Fishing Communities—Communication Patterns Among BioResources Users as a Prerequisite for Co-management: A Case Study of Berlenga MNR, Portugal and Resex-Mar of Arraial do Cabo, RJ, Brazil / Heitor de Oliveira Braga, Miguel Ângelo Pardal and Ulisses M. Azeiteiro Delivering Solutions: Engaging Farmers and Land Holders in the Climate Change Debate / Becky Willson and Stephen Roderick The Role of Risk Perceptions in Climate Change Communication: A Media Analysis on the UK Winter Floods 2015/2016 / Viktoria Cologna, Rosalind H. Bark and Jouni Paavola The Feeling of Red and Blue—A Constructive Critique of Color Mapping in Visual Climate Change Communication / Birgit Schneider and Thomas Nocke Using Heritage to Engage Antarctic Tourists with Climate Change / Camilla Nichol Calm Before the Storm: Assessing Climate Change and Sustainability in Saudi Arabian Universities / Naif Alghamdi ‘Committees’, a Promising Institution in Climate Change Communication and Adaptation? / Sabine Tröger The SHAPE of Effective Climate Change Communication: Taking a RoundView / Joanne Tippett and Fraser How Communication Strategies for Building Climate-Smart Farming Communities / Jemima M. Mandapati Engagement in Action: Communicating Climate Change Research to Non-specialist Audiences / Julie Biddlecombe-Brown, Adam Holden and Melissa Swartz Communicating Climate Change in the Greater Manchester Region: A Whole Systems Approach to Change / Judith Emanuel and Carolyn Kagan Erratum to: Climate Change Communication in Nepal / Anup K. C.
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  • 65
    facet.materialart.12
    [Cham] : Springer
    Signatur: 9783319679853 (e-book)
    Beschreibung / Inhaltsverzeichnis: You hold in your hands the most original guide to understanding the oil and gas world - from exploration and production to the related economics and geopolitics. Tim Daley has spent years travelling the world and living as an expatriate in a quest to secure resources and meet humanity’s energy demands. After several decades in the hydrocarbon business, he was keen to write a book about his experiences in an easily accessible language, enabling everyone to grasp the technicalities involved in evaluating the resources that lie beneath our feet. If you want to learn how hydrocarbons are discovered and produced, Tim’s explanations have the added colour of vivid descriptions of the sites discussed and allow you to meet some of the most important characters in the industry, and to gain new insights into this global industry. In addition, the depictions of key events and locations add an element of national politics and travelogue feel. This book is intended for all members of the general public interested in how hydrocarbon resources are discovered, providing a concise account of how oil geologists view the subsurface, and illustrated by the author’s personal experiences in countries around the world. The book will also be of interest to ex-oil industry workers, allow geologists to compare the author’s experiences to their own, and provide non-geologists essential insights into how the oil is won. Written in an informal style, it makes for a relaxing yet informative reading experience.
    Materialart: 12
    Seiten: 1 Online-Ressource (xi, 231 Seiten) , Illustrationen
    ISBN: 9783319679853 , 978-3-319-67985-3
    Sprache: Englisch
    Anmerkung: Contents 1 Rocks Work 2 Oil Play 3 Drilling Reflections 4 Interpretation in Time 5 New Adventures 6 The Field of Prospects 7 Gas on Tap 8 The Price of Oil Glossary
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  • 66
    Unbekannt
    Berlin ; Heidelberg : Springer
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  • 67
  • 68
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  • 69
    Unbekannt
    Berlin ; Heidelberg : Springer
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  • 70
    Standort Signatur Erwartet Verfügbarkeit
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  • 72
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  • 73
  • 74
    Unbekannt
    Berlin ; Heidelberg : Springer
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  • 75
    Unbekannt
    Berlin ; Heidelberg : Springer
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  • 76
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  • 78
    Unbekannt
    Berlin ; Heidelberg : Springer
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  • 79
  • 80
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  • 87
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  • 88
    Unbekannt
    Berlin ; Heidelberg : Springer
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  • 89
    facet.materialart.
    Unbekannt
    GFZ German Research Centre for Geosciences
    Publikationsdatum: 2020-02-12
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/workingPaper
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  • 90
    facet.materialart.
    Unbekannt
    GFZ German Research Centre for Geosciences
    In:  Scientific Technical Report STR
    Publikationsdatum: 2020-02-12
    Beschreibung: The German Research Centre for Geosciences GFZ operates a satellite-receiving station at Ny-Ålesund, Spitsbergen since 2001. Valuable support for several satellite missions was provided by the station on a best effort basis, while technical and software related issues, as well as uncertainties regarding important system properties, hindered any project participations with more binding commitments. The upcoming US-German GRACE-Follow On satellite mission with on-board GNSS-RO and gravity measurements and subsequent “near real-time” respectively low latency processing chains raised the demand to integrate the Ny-Ålesund station as the primary data receiving station of the mission’s ground segment. This required the demonstration of improved station performance and reliability with a perspective of sustainability as well as the determination of important antenna system parameters, such as the ratio of antenna gain to system noise (G/T). Analysis of receiving problems at the station in the past and considerations on methods to determine the station antennas characteristics suggested that improved antenna operation software was the most important and straightforward element on the planned way. Disappointing experiences with antenna operation programs of third parties, e.g., from shortcomings of functions, flexibility and support, indicated that the effort for an in-house development would pay off. Consequently new software for the semi-automatic operation of the antennas at the satellite receiving station at Ny-Ålesund was developed within this work. Main development objectives were the elimination of antenna operation problems which occurred in the past, to improve the station reliability, and to introduce program features for the support of required antenna measurements, e.g., such that use the sun as a natural radio signal source. Other focal points during the development were the program-internal timing routines, a compact, informative and operation-safe graphical user interface (GUI) and advanced operation logging features. Lessons learned by the operation of software from other parties in the years since 2001 were respected and even some hardware related issues with the antenna systems at Ny-Ålesund were solved by means of the new software. The new software “NYA-Sattrack” provides all required and desired functions, including some unconventional features. One example is the option to use two different external satellite orbit prediction programs and two sets of prediction elements (twoline elements). An operator can switch between the corresponding pass predictions at any time, even during a satellite contact with already moving antenna. This might be useful, e.g., in a Launch and Early Orbit Phase (LEOP), when different predictions from different sources and with uncertain quality have to be used. Another example is the generation of graphical logs for each satellite contact. An operator can check these logs very fast and simultaneously with normal, text-based logs through a built-in log-viewer function. An eventually desired adaptation to other antenna system types with different technical properties is explicitly supported by the software design as all antenna-specific program code is allocated to individual software interface modules (Dynamic Link Libraries). The new program “NYA-GPS-SYNC” maintains the accuracy of the antenna operation computer clock to support precise operation timing. The two different antenna positioning systems (Elevation over Azimuth and X over Y) of the satellite-receiving station at Ny-Ålesund are operated routinely with NYA-Sattrack since July 2014 and each of the antennas tracks more than 25 satellite passes per day. The number of outages related to antenna operation issues and the manual effort for the operation of the antennas has decreased significantly since introduction of NYA-Sattrack. The new program features of NYA-Sattrack, e.g., such as the sun-tracking mode combined with scan modes, strongly supported the determination of important antenna system characteristics and the detection of a source of radio interference. All achievements of this work have a benefit for supported missions, e.g., due to a better knowledge about technical boundary conditions for contact planning and less data losses during data reception. NYA-Sattrack significantly improved the reliability, efficiency and sustainability to support current and future satellite missions and the Ny-Ålesund ground station is ready to work as the primary downlink station for the GRACE-FO mission, due for launch in February 2018.
    Beschreibung: Das Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ betreibt seit 2001 eine Satelliten-Empfangsstation bei Ny-Ålesund auf Spitzbergen. Die Station hat, so gut es ging, wertvolle Dienste für etliche Satellitenmissionen geleistet. Verbindliche Verpflichtungen in Projekten konnten aber, wegen hard- und softwaretechnischer Probleme und den nur unsicher bekannten Leistungsparametern der Station, nicht eingegangen werden. Die aufkommende US-amerikanisch-deutsche GRACE-Follow On Satellitenmission für GNSS-RO- und Schwerefeldmessungen und die sich daran anschließenden nahe-Echtzeit Datenverarbeitungsketten führten zu dem Wunsch, die Ny-Ålesund Station als primäre Empfangsstation im Bodensegment der Mission zu integrieren. Dies erforderte den Nachweis von verbesserten Betriebseigenschaften, sowie verbesserter Betriebszuverlässigkeit und Zukunftssicherheit, und die Bestimmung wichtiger Antennenparameter, wie dem Verhältnis von Antennengewinn zu Systemrauschen (G/T). Analysen zu Empfangsproblemen an der Station in der Vergangenheit und Überlegungen zur Bestimmung der Antennencharakteristika legten nahe, dass der wichtigste und direkteste Schritt auf diesem Weg eine verbesserte Software für den Betrieb der Antennen sein würde. Wegen in verschiedener Hinsicht enttäuschenden Erfahrungen mit Antennenbetriebssoftware von Dritten, z.B. wegen unzureichenden Funktionen und mangelnder Flexibilität und Unterstützung, wurde angenommen, dass sich der Aufwand für eine eigene Programmentwicklung auszahlen würde. Infolgedessen wurde mit dieser Arbeit eine neue Software für den halb-automatischen Betrieb der Antennen an der Satelliten-Empfangsstation Ny-Ålesund entwickelt. Die wichtigsten Punkte dabei waren die Lösung der in der Vergangenheit beobachteten Betriebsprobleme mit den Antennen, bzw. die Verbesserung der Zuverlässigkeit der Station, und Funktionen für Messungen an und mit den Antennen, z.B. mit Nutzung der Sonne als natürliche Quelle für Radiosignale. Andere Schwerpunkte der Entwicklung waren die zeitlichen Abläufe im Programm, eine kompakte, informative und betriebssichere graphische Nutzerschnittstelle (GUI) und erweiterte Möglichkeiten zum Protokollieren (Loggen) des Betriebs. Dabei wurden die seit 2001 mit dem Betrieb von extern beschaffter Software gemachten Erfahrungen berücksichtigt und sogar durch Hardware verursachte Probleme beim Betrieb der Antennen in Ny-Ålesund durch die neue Software gelöst. Das neue Programm „NYA-Sattrack“ stellt alle benötigten und gewünschten Funktionen bereit, inklusive einiger ungewöhnlicher Funktionen. Ein Beispiel ist die Möglichkeit zur Nutzung von zwei unterschiedlichen externen Programmen zur Bahnvorhersage mit unterschiedlichen Bahnelementen (twoline elements). Ein Operator kann so jederzeit zwischen den beiden entsprechenden Bahnvorhersagen wechseln, sogar während eines Satellitenkontakts mit sich bereits bewegenden Antennen. Dies könnte z.B. in der ersten Zeit nach einem Satellitenstart nützlich sein, wenn unterschiedliche Bahnberechnungen mit unsicherer Genauigkeit von unterschiedlichen Quellen verwendet werden müssen. Ein anderes Beispiel ist die Erzeugung graphischer Logs für die einzelnen Satellitenkontakte. Diese Logs lassen sich von einem Operator sehr schnell überprüfen, durch eine integrierte Anzeigefunktion sogar zusammen mit den textbasierten Logdateien. Eine möglicherweise gewünschte Anpassung des Programms für andere Antennen mit unterschiedlichen Betriebseigenschaften wird dadurch unterstützt, dass antennenspezifischer Programmcode in Programmerweiterungen (Dynamic Link Libraries) platziert wurde. Das neue Programm “NYA-GPS-SYNC” kontrolliert die Uhr des Computers für die Antennensteuerung und sorgt so für einen zeitlich präzisen Betrieb. Die beiden unterschiedlichen Antennenpositionierungssysteme an der Satelliten- Empfangsstation Ny-Ålesund (Elevation über Azimut und X über Y) werden seit Juli 2014 routinemäßig mit NYA-Sattrack betrieben. Jede der beiden Antennen bedient mehr als 25 Satellitenkontakte pro Tag. Seit der Einführung von NYA-Sattrack haben betriebsbedingte Ausfälle stark abgenommen, ebenso der manuelle Aufwand zum Betrieb der Antennen. Die neuen Funktionen von NYA-Sattrack, wie z.B. das Verfolgen der Sonne mit einer Antenne in Kombination mit speziellen Bewegungsmustern, haben die Bestimmung wichtiger Antennenparameter und das Erkennen einer funktechnischen Störquelle ermöglicht. Alle erzielten Ergebnisse nützen indirekt auch den unterstützten Missionen, z.B. durch bessere Kenntnis der technischen Randbedingungen für die Planung von Kontakten und geringere Datenverluste beim Datenempfang. NYA-Sattrack hat die Zuverlässigkeit, Effektivität und Nachhaltigkeitsperspektive der Station für die Unterstützung aktueller und zukünftiger Satellitenmissionen stark verbessert, so dass diese nun für den geplanten Einsatz als primäre Empfangsstation für GRACE-FO bereit ist (geplanter Start im Februar 2018).
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/doctoralThesis
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  • 91
    Publikationsdatum: 2020-02-12
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/report
    Format: application/pdf
    Format: application/pdf
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  • 92
    facet.materialart.
    Unbekannt
    GFZ German Research Centre for Geosciences
    Publikationsdatum: 2020-02-12
    Beschreibung: This brochure is designed for scientists and engineers of upcoming drilling projects and explains the key steps and important challenges in planning and executing continental scientific drilling.
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/book
    Format: application/pdf
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  • 93
    Publikationsdatum: 2020-02-12
    Beschreibung: The processing of Persistent Scatterer Interferometry (PSI) data and the estimation of displacement is a nonlinear and user-driven procedure that can introduce large errors for noisy backscatter points. Results may differ significantly depending on chosen thresholds, filter settings, constraints and final interpretation. Thus the identification of valid PS with rather low errors in the SAR data is a crucial step in the PSI workflow. PSI-Explorer is a scientific prototype of our visual-analytics (VA) approach supporting this important task. The prototype is written in Java and operates on Matlab files.
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/other
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  • 94
    facet.materialart.
    Unbekannt
    GFZ German Research Centre for Geosciences
    In:  Scientific Technical Report STR - Data | GIPP Experiment and Data Archive
    Publikationsdatum: 2020-02-12
    Beschreibung: The consequences of climate change are highly important in the polar regions as ice-sheets and glaciers respond strongly to change in average temperature. The analysis of seismic signals (icequakes) emitted by glaciers (i.e., cryo-seismology) is thus gaining importance as a tool for monitoring glacier activity. To understand the scaling relation between regional glacier-related seismicity and actual small-scale local glacier dynamics and to calibrate the identified classes of icequakes to locally observed waveforms, a temporary passive seismic monitoring experiment was conducted in the vicinity of the calving front of Kronebreen, one of the fastest tidewater glaciers on Svalbard (Fig. 1). By combining the local observations with recordings of the nearby GEOFON station GE.KBS, the local experiment provides an ideal link between local observations at the glacier to regional scale monitoring of NW Spitsbergen. During the 4-month operation period from May to September 2013, eight broadband seismometers and three 4-point short-period arrays were operating around the glacier front of Kronebreen.
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/report
    Format: application/pdf
    Format: application/pdf
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  • 95
    facet.materialart.
    Unbekannt
    GFZ German Research Centre for Geosciences
    In:  Scientific Technical Report STR - Data | GIPP Experiment and Data Archive
    Publikationsdatum: 2020-02-12
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/report
    Format: application/pdf
    Format: application/pdf
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  • 96
    Publikationsdatum: 2020-06-09
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/report
    Format: application/pdf
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  • 97
    facet.materialart.
    Unbekannt
    GFZ German Research Centre for Geosciences
    In:  WSM Technical Report
    Publikationsdatum: 2021-03-15
    Beschreibung: The 3D geomechanical-numerical modelling of the in-situ stress state requires observed stress information at reference locations within the model area to be compared to the modelled stress state. This comparison of stress states and the ensuing adaptation of the displacement boundary conditions provide a best fit stress state in the entire model region that is based on the available stress information. This process is also referred to as calibration. Depending on the amount of available information and the complexity of the model the calibration is a lengthy process of trial-and-error modelling and analysis. The Fast Automatic Stress Tensor Calibration (FAST Calibration) is a method and a Matlab script that facilitates and speeds up the calibration process. The method requires only three model scenarios with different boundary conditions. The modelled stress states at the locations of the observed stress state are extracted. Then they are used to compute the displacement boundary conditions that are required in order to achieve the best fit of the modelled to the observed stress state. Furthermore, the influence of the individual observed stress information on the resulting stress state can be weighted.
    Sprache: Englisch
    Materialart: info:eu-repo/semantics/report
    Format: application/pdf
    Format: application/pdf
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