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  • 1
    Monograph available for loan
    Monograph available for loan
    Santa Fe, NM : School for Advanced Research Press
    Call number: IASS 18.91705
    Type of Medium: Monograph available for loan
    Pages: XIII, 290 S., [8] Bl , Ill., graph. Darst., Kt , 26 cm
    Edition: 1. ed
    ISBN: 1930618875 (pa) , 9781930618879 (pa)
    Series Statement: A School Of Advanced Research Resident Scholar Book
    Language: English
    Branch Library: RIFS Library
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  • 2
    Monograph available for loan
    Monograph available for loan
    Beijing [u.a.] : O'Reilly
    Call number: PIK M 032-18-91641
    Type of Medium: Monograph available for loan
    Pages: XVII, 493 Seiten , Diagramme
    Edition: 1. edition
    ISBN: 1449334067 (pbk) , 9781449334062 (pbk)
    Language: English
    Note: Contents: Learning to Work with ØMQ ; Chapter 1 Basics ; Chapter 2 Sockets and Patterns ; Chapter 3 Advanced Request-Reply Patterns ; Chapter 4 Reliable Request-Reply Patterns ; Chapter 5 Advanced Publish-Subscribe Patterns ; Software Engineering Using ØMQ ; Chapter 6 The ØMQ Community ; Chapter 7 Advanced Architecture Using ØMQ ; Chapter 8 A Framework for Distributed Computing ; Chapter 9 Postface
    Location: A 18 - must be ordered
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  • 3
    Call number: 9/M 07.0421(467)
    In: Geological Society Special Publication
    Description / Table of Contents: Gullies on Mars resemble terrestrial gullies involved in the transport of abundant material down steep slopes by liquid water. However, liquid water should not be stable at the Martian surface. The articles in this volume present the two main opposing theories for Martian gully formation: climate-driven melting of surficial water-ice deposits and seasonal dry-ice sublimation. The evidence presented ranges from remote-sensing observations, to experimental simulations, to comparison with Earth analogues. The opposing hypotheses imply either that Mars has been unusually wet in the last few million years or that it has remained a cold dry desert – both with profound implications for understanding the water budget of Mars and its habitability. The debate questions the limits of remote-sensing data and how we interpret active processes on extra-terrestrial planetary surfaces, even beyond those on Mars, as summarized by the review paper at the beginning of the book.
    Type of Medium: Monograph available for loan
    Pages: vi, 434 Seiten , Illustrationen
    ISBN: 978-1-78620-360-1
    Series Statement: Geological Society Special Publication 467
    Language: English
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  • 4
    Monograph available for loan
    Monograph available for loan
    Oslo : Arctic Monitoring and Assessment Programme (AMAP)
    Call number: AWI G3-19-92396
    Type of Medium: Monograph available for loan
    Pages: 97 Seiten , Illustrationen
    ISBN: 978-82-7971-073-8
    Language: English
    Note: Contents: What has changed since the Arctic Climate Impact Assessment in 2005? Part 1. How the Arctic cryosphere is changing 1.1. The Arctic cryosphere 1.2. Monitoring change in the Arctic cryosphere 1.3. Snow cover is decreasing 1.4. Permafrost is thawing 1.5. Lakes and rivers are losing ice cover 1.6. Mountain glaciers, ice caps and the Greenland Ice Sheet are all diminishing 1.7. Summer sea-ice cover has declined dramatically Part 2. Why the Arctic cryosphere is changing 2.1. The Arctic climate is changing 2.2. The cryosphere interacts with other aspects of climate Part 3. More change is expected. Where in the Arctic? 3.1. Modelling the future 3.2. Future changes in temperature, rain and snowfall 3.3. Future changes in snow, permafrost, lake and river ice 3.4. Future changes in mountain glaciers, ice caps and the Greenland Ice Sheet 3.5. Future changes in sea ice Part 4. How these changes affect people and nature. Where in the Arctic? 4.1. Changing Arctic ecosystems 4.2. Changing supplies of natural resources 4.3. Changing access 4.4. Changing risks to buildings and land 4.5. Changing movement of contaminants 4.6. Changing Arctic living conditions Part 5. Why changes in the Arctic matter globally 5.1. Changes in the Arctic cryosphere affect the global climate 5.2. Melting Arctic land ice contributes to sea-level rise 5.3. Consequences for global society Part 6. What should be done? 6.1. Adapting to change 6.2. The big unknowns Glossary.
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  • 5
    Call number: PIK N 531-18-91762
    Type of Medium: Monograph available for loan
    Pages: XLIX, 436 Seiten , Illustrationen, Diagramme, Karten
    ISBN: 9789400742222 , 9789400742239 (electronic; eBook)
    Series Statement: Local sustainability 2
    Language: English
    Note: Contents: Part 1: Introduction ; The Global Adaptation Community Expands Its Scope ; Part 2: Urban Risk and Assessing Vulnerability at the Local Level ; Introduction: Urban Risk and Assessing Vulnerability at the Local Level ; A Region at Risk: Policy Determination Through Vulnerability Hotspot Assessment ; Developing a Framework for Assessing Coastal Vulnerability to Sea Level Rise in Southern New England, USA ; Quantifying Impacts of Potential Sea-Level Rise Scenarios on Irish Coastal Cities ; Mapping Risk and Vulnerability in São Paulo Metropolitan Region ; Water Crisis: Public Management of a Critical Situation ; Environmental Assessment and Restoration of Typhoon Morakot Disaster: A Case Study in Kaohsiung, Chinese Taipei ; Flood Risk Protection Concept for the Urban Region Geising/Altenberg in the Flood Formation Area of the Eastern Ore Mountains, Germany ; Part 3: Toward the Resilient City ; Introduction: Toward the Resilient City ; Water, Energy and Food Security in Mexico City ; Nature at the Heart of Urban Design for Resilience ; Smart City: Energy Efficiency in a New Scope ; Resilient Food Systems for Resilient Cities ; Urban Agriculture Casablanca ; Adapting Cities to Climate Change: Scenarios for Urban Neighbourhoods in the City of Essen ; Combining Urban Development with Climate Change Adaptation Using a Systems Approach ; Towards Resilient Architecture ; Towards More Resilient Water Infrastructures ; Building ‘Equitable’ Urban Resilience: The Challenge for Cities ; Climate Change and the Urban Poor: Support of the German Development Cooperation to a City in Bangladesh ; The Green Infrastructure Transect: An Organizational Framework for Mainstreaming Adaptation Planning Policies ; Part 4: Frameworks for Local Response to Climate Change: Challenges and Recommendations ; Introduction: Framework for Local Responses to Climate Change: Challenges and Recommendations ; Building Resilience in Asian Cities ; A Science-Policy Approach Towards Local Adaptation Planning: The Case of Santiago de Chile ; Participatory Action Adaptation: Tools for Increasing Climate Change Capacity and Preparedness at the Local Government Level ; Knowledge and Information for Resilient Cities ; Climate Change Guidelines for Urban Planning in the Basque Country ; Integrated Roadmapping to Shape Adaptation Processes in Metropolitan Areas ; The Significance of Adaptation Framing in Local and Regional Climate Change Adaptation Initiatives in Australia ; Decision-Making Frameworks for Adaptation to Extremes in Two Local Government Areas: Comparing and Contrasting India and Australia ; Urban Climate Governance in the Philippines, Mexico and South Africa: National- and State-Level Laws and Policies ; Space for Adapting: Reconciling Adaptation and Mitigation in Local Climate Change Plans ; The Early Experiences of Local Climate Change Adaptation in Norway Compared with That of Local Agenda 21 ; Climate Change Adaptation Plan of Vitoria-Gasteiz, Spain ; Integrated Climate Action: Linking Mitigation and Adaptation to Make Indonesian Cities Resilient ; Enhancing the Climate Change Adaptation Capabilities of Local Governments in Korea: Supporting Programs for Local Adaptation Plan ; Reality Check: Ho Chi Minh City, Vietnam ; Part 5: Financing the Resilient City ; Introduction: Financing the Resilient City ; A Demand-Driven Approach to Development, Disaster Risk Reduction, and Climate Adaptation ; Smarter Interventions in an Age of Uncertainty ; Linking Resilience and Green Growth: How Green Business Can Contribute to More Resilient Cities in India ; Green Areas Inner-City Agreement (GAIA): How Local Enterprises Can Contribute to Local Adaptation to Climate Change ; Financing Climate Change Adaptation: The Copenhagen Case ; Challenges on the Way to Financing Urban Climate Change Adaptation
    Location: A 18 - must be ordered
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  • 6
    Monograph available for loan
    Monograph available for loan
    Princeton [u.a.] : Princeton Univ. Press
    Call number: IASS 18.91773
    Type of Medium: Monograph available for loan
    Pages: XIV, 321 S. , Ill
    ISBN: 0691120641 (alk. paper) , 9780691120645 (alk. paper) , 069112065X (pbk.) , 9780691120652 (pbk.)
    Language: English
    Branch Library: RIFS Library
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  • 7
    Monograph available for loan
    Monograph available for loan
    London [u.a.] : Zed Books
    Call number: IASS 18.91776
    Type of Medium: Monograph available for loan
    Pages: VIII, 254 S. , 24 cm
    ISBN: 9781780320069 (pb) , 9781780320076 (hb)
    Language: English
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  • 8
    Call number: IASS 18.91779
    Type of Medium: Monograph available for loan
    Pages: XIX, 313 S.
    ISBN: 9780857935632
    Series Statement: New horizons in environmental and energy law
    Language: English
    Branch Library: RIFS Library
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  • 9
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/4
    In: CRREL Report, 84-4
    Description / Table of Contents: Ice problems developed in the Sault Ste. Marie, Michigan, portion of the St. Marys River because of winter navigation. Passing ships and natural influences moved ice from Soo Harbor into Little Rapids Cut in sufficient quantities to jam, cause high water in the harbor, and prevent further ship passage. After physical model and engineering studies, two ice booms with a total span of 1375 ft (419 m) with a 250-ft (76-m) navigation opening between were installed at the head of Little Rapids Cut in 1975. A modest field study program on the booms was conducted for the ensuring four winters to determine ice and boom interaction and the effects of ship passages on the system. Forces on some anchors were recorded and supplemental data were taken by local personnel. Several reports have been written about the booms' early operations. This paper presents four-year summary of the main effects of the booms on ice and ship interaction and vice versa. Throughout the four winter seasons, the small quantities of ice lost over and between the booms were manageable. Ships usually passed through the boom without influencing the boom force levels, but at time they brought about large changes. One boom needed strengthening, and artificial islands were added for upstream ice stability. Coast Guard icebreakers were also a necessary part of winter navigation in this area.
    Type of Medium: Series available for loan
    Pages: iv, 18 Seiten , Illustrationen
    Series Statement: CRREL Report 84-4
    Language: English
    Note: CONTENTS Abstract Preface Introduction St. Marys River Ice problems Remedial measures Field studies Highlights, trends, and major findings Modifications to boom Maximum forces Ship traffic Characteristics Effect of boom forces Effect on ice Conclusion Literature cited Appendix A: Ice boom forces
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  • 10
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/7
    In: CRREL Report, 84-7
    Description / Table of Contents: Experiments were conducted in CRREL's refrigerated flume facility to examine the two-dimensional force distribution of a floating, fragmented ice cover restrained by a boom in a simulated river channel. To determine the force distribution, a vertically walled channel, instrumented for measuring normal and tangential forces, and an instrumented restraining boom were installed in a 40.0- by 1.3-m flume. Two sizes of polyethylene blocks and two similar sizes of fresh-water ice blocks were tested using water velocities ranging from 10 to 30 cm/s. The forces measured at the instrumented boom leveled off with increasing cover length. The contribution of the increasing shear forces developed along theshorelines to this leveling off in the data was clearly evident. The shear coefficients of the polyethylene blocks averaged 0.43, and the freshwater ice averaged 0.044. The normal force measured along the instrumented shoreline could not be related simply by a K coefficient to the longitudinal force; another expression was required, with a term being a function of the cover thickness and independent of the undercover shear stress or cover length. By adding this term, good agreement was then found between the measured and predicted values of the boom forces and the shoreline normal and shear forces
    Type of Medium: Series available for loan
    Pages: iv, 22 Seiten , Illustrationen
    Series Statement: CRREL Report 84-7
    Language: English
    Note: CONTENTS Abstract Preface Introduction Experiments Test flume facility Experimental apparatus Experimental procedure Results Plastic versus freshwater ice Shoreline forces Boom forces Average shear stress under ice cover Internal forces Discussion Data scatter Summary and conclusions Literature cited Appendix A: Experimental results
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  • 11
    Call number: PIK T 060-18-91853
    Type of Medium: Monograph available for loan
    Pages: XXIII, 287 Seiten , Illustrationen, Diagramme, Karten
    Edition: Reprinted
    ISBN: 0470843497 , 9780470843499
    Language: English
    Note: Contents: 1. Introduction to urban Geosimulation ; 2. Formalizing Geosimulation with Geographic Automata Systems (GAS) ; 3. System Theory, Geography, and Urban Modelling ; 4. Modelling urban land usage with cellular automata ; 5. Modelling Urban Dynamics with Multi-Agent Systems ; 6. Finale: Epistemology of Geosimulation
    Location: A 18 - must be ordered
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  • 12
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/33
    In: CRREL Report, 84-33
    Description / Table of Contents: A small-scale experimental study was conducted to characterize the magnitude and nature of ice forces during continuous crushing of ice against a rigid, vertical, cylindrical structure. The diameter of the structure was varied from 50 to 500 mm, the relative velocity from 10 to 210 mm/s, and the ice thickness from 50 to 80 mm. The ice tended to fail repetitively, with the frequency of failure termed the characteristic frequency. The characteristic frequency varied linearly with velocity and to a small extent with structure diameter. The size of the damage zone was 10 to 50% of the ice thickness, with an average value of 30%. The maximum and mean normalized ice forces were strongly dependent on the aspect ratio (structure diameter/ice thickness). The forces increased significantly with decreasing aspect ratio, but were constant for large aspect ratios. The maximum normalized forces appeared to be independent of strain rate. The effect of velocity on the normalized ice forces depended on structure diameter. The mean effective pressure or specific energy of ice crushing depended on both aspect ratio and ice-structure relative velocity. The energy required to crush the ice for the one failure cycle was obtained from the ice force records for each test, and was compared to the energy calculated from an idealized sawtooth shape for the force record, the maximum force, velocity and characteristic frequency data. Originator - supplied keywords included: Cold regions, Cold regions construction, Cylindrical test structures, Ice, Ice crushing, Ice forces, and Test facilities.
    Type of Medium: Series available for loan
    Pages: vi, 47 Seiten , Illustrationen
    Series Statement: CRREL Report 84-33
    Language: English
    Note: Contents Abstract Preface Nomenclature Introduction Test objectives Experimental setup and procedures Facilities Test fixture Data acquisiton system Ice sheets Measurement of ice properties Daily test summary Experimental results and discussion Observations Ice force records Frequency of ice force variations Discussion Maximum crushing forces Mean effective pressure or specific energy of ice in crushing Failure energy of ice Ratio of maximum force to mean force Summary and conclusions Literature cited Appendix A: Data for continuous crushing tests
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  • 13
    Monograph available for loan
    Monograph available for loan
    Copenhagen : [s.n.]
    Call number: AWI G7-19-92074
    Type of Medium: Monograph available for loan
    Pages: 68 Seiten , Illustrationen
    Language: English
    Note: CONTENTS: Flight plan 1998. - C130 schedule. - NGRIP 1998 schedule. - Overview of 1998 schedule. - Camp setup. - Quartering and buildings. - Number of field participants. - NGRIP 1998 sub programs. - SITREP. - Term of reference for the NG RIP field work. - Accidents and illness. - Mail to NGRIP participants. - Cargo shipments to Greenland. - Personnel transport 1998. - Booze and drugs. - Vacation in Greenland. - Shipping boxes. - Welcome to the NGRIP camp. - List of participants. - NGRIP camp load. - Kangerlussuaq and the surrounding area. - Thule Air Base, Greenland, Base Operations. - Other useful information for Thule passengers. - Uplift 1998. - Typical specifications for LC-130 and Twin Otter. - Useful data. - Coordination of C-130 in Kangerlussuaq. - Aviation weather reports. - Typical communication plan. - Summary of frequencies used in Greenland. - Phonetic alphabet. - Personal field equipment. - Operation of NERA lnmarsat M terminal. - Map of NGRIP camp. - NGRIP trenches. - Map of NGRIP area. - Map of Greenland. - Map of the ice divide north of GRIP. - Map of the magnetic declination in Greenland. - Density vs temperature of hole liquid. - Surface measurements near NGRIP. - Positions in Greenland. - Relevant distances and directions. - List of NGRIP addresses.
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  • 14
    Monograph available for loan
    Monograph available for loan
    Leiden : Nijhoff
    Associated volumes
    Call number: IASS 17.92082/4
    In: The yearbook of polar law, volume 4
    Type of Medium: Monograph available for loan
    Pages: viii, 758 Seiten , Illustrationen
    ISBN: 9789004233966
    Language: English
    Branch Library: RIFS Library
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  • 15
    facet.materialart.12
    New York, Basingstoke : Freeman
    Call number: 9781464138744
    Type of Medium: 12
    Pages: 1 Online-Ressource (755 Seiten) , Illustrationen, Diagramme, Karten
    Edition: 7th edition
    ISBN: 978-1-4641-3874-4 , 1-4641-3874-5
    Language: English
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  • 16
    Monograph available for loan
    Monograph available for loan
    Cambridge, Massachusetts : The MIT Press
    Call number: IASS 19.91995
    Description / Table of Contents: Winner of the 2006 Giovanni Sartori Book Award, given by the American Political Science Association's Qualitative Methods Section. The use of case studies to build and test theories in political science and the other social sciences has increased in recent years. Many scholars have argued that the social sciences rely too heavily on quantitative research and formal models and thus have attempted to develop and refine rigorous methods for using case studies. This text presents a comprehensive analysis of research methods using case studies and examines the place of case studies in social science methodology. It argues that case studies, statistical methods, and formal models are complementary rather than competitive. The book explains how to design case study research that will produce results useful to policymakers and it emphasizes the importance of developing policy-relevant theories. It offers three major contributions to case study methodology: an emphasis on the importance of within-case analysis, a detailed discussion of process tracing, and development of the concept of typological theories. Case Studies and Theory Development in the Social Sciences will be particularly useful to graduate students and scholars in social science methodology and the philosophy of science, as well as to those designing new research projects, and will contribute greatly to the broader debate about scientific methods.
    Type of Medium: Monograph available for loan
    Pages: xv, 331 Seiten , 24cm
    ISBN: 0262072572 , 9780262072571 , 0262572222 , 9780262572224
    Series Statement: BCSIA studies in international security
    Language: English
    Branch Library: RIFS Library
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  • 17
    Call number: M 18.92011
    In: Data assimilation for atmospheric, oceanic and hydrologic applications
    Type of Medium: Monograph available for loan
    Pages: xix, 730 Seiten , Illustrationen
    ISBN: 978-3-642-35087-0
    Series Statement: Data assimilation for atmospheric, oceanic and hydrologic applications Vol. II
    Language: English
    Branch Library: GFZ Library
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  • 18
    Series available for loan
    Series available for loan
    Stuttgart : Schweizerbart
    Associated volumes
    Call number: SR 90.0066(33)
    In: Geologisches Jahrbuch . Reihe A, Allgemeine und regionale Geologie Bundesrepublik Deutschland und Nachbargebiete, Tektonik, Stratigraphie, Paläontologie, 33
    Type of Medium: Series available for loan
    Pages: 159 S. , Ill., graph. Darst., Kt. , 2 Beil.
    Series Statement: Geologisches Jahrbuch / A Heft 33
    Language: German , English , French , Russian
    Note: Mit engl., franz. und russ. Zsfassungen
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  • 19
    Series available for loan
    Series available for loan
    Boulder, Colo. : University Corp. for Atmospheric Research
    Call number: AWI A1-19-92163
    Description / Table of Contents: "Our changing climate is the fourth in a series of publication on climate and global change intended for public education. The documents are a collaborative effort of the UCAR Joint Office for Science Support and NOAA Office of Global Programs, for the purpose of raising the level of public awareness of issues dealing with global environmental change."
    Type of Medium: Series available for loan
    Pages: 24 Seiten , Illustrationen , 28 cm
    Series Statement: Reports to the nation on our changing planet 4
    Language: English
    Note: Table of Contents: Climate and American People. - Earth's climate: A dynamic system. - Why does earth's climate change?. - Can we change the climate?. - The Greenhouse Effect. - Why are Greenhouse gas amounts increasing?. - Aerosols: Sunscreen for the planet?. - How has climate changed in the past century?. - Can we predict climate change?. - What do climate models tell us about our future?. - Where do we go from here?
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  • 20
    Monograph available for loan
    Monograph available for loan
    Hamburg : Max-Planck-Institut für Meteorologie
    Call number: AWI A3-19-92156
    Type of Medium: Monograph available for loan
    Pages: 73 Seiten
    Language: English
    Note: CONTENTS: Foreword / Klaus Hasselmann. - GROUP HASSELMANN. - Improving the SIAM Economy Module / Volker Barth. - A Nonlinear Impulse Response Model of the Coupled Carbon Cycle-Ocean-Atmosphere Climate System / Georg Hooß. - Potential Impact of Uncertainty and Natural Climate Variability in the Design of Optimal Climate Protection Policies / Victor Ocaña. - Climate Change Detection for the Annual Cycle of Temperature and Precipitation / Reiner Schnur. - Estimating the Sensitivity of a Regional Atmospheric Model to a Sea State Dependent Roughness Using Ensemble Calculations / Ralph Weisse, Hauke Heyen, and Hans von Storch. - CLIMATE MODEL AND DATA SECTION DKRZ. - Modellbetreuungsgruppe - An Update / Ulrich Cubasch. - Prediction of Global Change Using Different Models: An Intercomparison / Ulrich Cubasch. - The ECHO-G Coupled Climate Model on the NEC SX-4 / Stephanie Legutke. - Data Group Activities and Status / Hans Luthardt. - GROUP GRAF. - The Possible Effect of Biomass Burning on Local Precipitation and Global Climate / Hans-F. Graf. - The Leading Variability Mode of the Coupled Troposphere-Stratosphere Winter Circulation in Different Climate Regimes / Judith Perlwitz. - Numerical Simulation of Scavenging Processes in Explosive Volcanic Eruption Clouds / Christiane Textor. - Three-dimensional Simulation of Stratospheric Aerosol / Claudia Timmreck. - GROUP LATIF. - Oceanic Control of Decadal North Atlantic Sea Level Pressure Variability in Winter / Mojib Latif, Klaus Arpe, and Erich Roeckner. - Climatology and Variability in the Tropical Pacific in the Coupled GCM ECHO-G / Astrid Baquero. - Large-scale Air-sea Interactions in the Midlatitudes / Dietmar Dommenget. - ENSO Prediction Experiments with the Coupled GCM ECHO-G / Anselm Grötzner, Mojib Latif, and Stephan Venzke. - Simulating the Response of an Ocean General Circulation Model to North Atlantic Oscillation-type Forcing / Helmuth Haak. - The Role of Indian Ocean Sea Surface Temperature in Forcing East African Climate Anomalies / Mojib Latif, Dietmar Dommenget, and Mihai Dima. - A Circulation Model for Paleoclimate Studies: Model Description and First Applications / Gerrit Lohmann. - Southern Ocean Investigations with the HOPE Model / Simon J. Marsland. - The Atmospheric Response to SST Anomalies in Midlatitudes / Ute Merkel. - Equatorial Pacific Thermocline Circulation and Decadal Climate Variability / Keith Rodgers. - Ocean Model Intercomparison Project / Frank Röske. - Assimilation of Topex/Poseidon Altimeter Data into an Ocean GCM to Improve ENSO Forecasts / Sigrid Schöttle. - GROUP MIKOLAJEWICZ. - Development of the new C-HOPE OGCM / Uwe Mikolajewicz. - The Atlantic Thermohaline Circulation: Large Scale and Small Scale Aspects / Johann Jungclaus. - The Global Ocean Assimilation System GOAS / Detlev Müller. - Study of the Climate Variability in the Northern European and Arctic Seas Using Coupled Ocean-Atmosphere Models / Dmitry Sein. - GROUP MAIER-REIMER. - Modeling of Marine Biogeochemistry / Ernst Maier-Reimer. - (1) Optimisation of a Marine Silicon Cycle Model and (2) Artificial Sediment Cores / Christoph Heinze. - Modeling Stable Water Isotopes and Vapor Source Regions over Greenland and Antarctica / Martin Werner. - OTHERS. - Ongoing Work in the Bengtsson Department / Marco Giorgetta. - E-journals and Databases for MPG Scientists: How to's / Carola Kauhs. - INDEX OF AUTHORS. -
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  • 21
    Call number: ZSP-SCAR-570-6
    In: Antarctic Research Report to SCAR, No. 6
    Type of Medium: Series available for loan
    Pages: 38 Seiten
    ISSN: 0179-0072
    Series Statement: National Antarctic Research Report to SCAR 6
    Language: English
    Note: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 83-October 84. - II. Planned Activities, October 84-October 85. - References.
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  • 22
    Call number: ZSP-SCAR-570-3
    In: National Antarctic Research Report to SCAR, No. 3
    Type of Medium: Series available for loan
    Pages: 16 Seiten
    ISSN: 0179-0072
    Series Statement: National Antarctic Research Report to SCAR 3
    Language: English
    Note: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 80-October 81. - II. Planned Activities, October 81-October 82. - References.
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  • 23
    Monograph available for loan
    Monograph available for loan
    Boston [u.a.] : Allyn and Bacon
    Call number: PIK F 110-95-0417 ; PIK F 110-00-0429
    Type of Medium: Monograph available for loan
    Pages: XIV, 369 Seiten , Illustrationen, Diagramme , 24 cm
    ISBN: 0205156053 (alk. paper)
    Language: English
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  • 24
    Monograph available for loan
    Monograph available for loan
    Copenhagen : [s.n.]
    Call number: AWI G7-19-92129
    Type of Medium: Monograph available for loan
    Pages: 62 Seiten , Illustrationen
    Edition: Draft
    Language: English
    Note: CONTENTS: Flight plan 1996. - C130 schedule. - NGRIP 1996 Schedule. - Overview of 1996 schedule. - Camp Layout. - Buildings. - Number of field participants. - NGRIP 1996 Sub programs. - CARDS Radar test. - KMS Elevation measurements. - SITREP. - Terms of Reference during the field operation. - Accidents and Illness. - Mail to NGRIP participants. - Cargo shipments to Greenland. - Personnel transport 1996. - Booze and drugs. - Vacation in Greenland. - Shipping boxes. - Welcome to the NGRIP camp. - List of participants. - NGRIP camp load. - Kangerlussuaq and Surrounding Area. - Thule Air Base, Greenland, Base Operations. - Other useful information for Thule passengers. - Uplift 1996. - Typical specs for LC-130 and Twin Otter. - Useful data. - Coordination of C-130 in Kangerlussuaq. - Aviation weather reports. - Typical communication plan. - Summary of frequencies used in Greenland. - Phonetic alphabet. - Personal field equipment. - Map of GRIP camp. - NGRIP, Maps of one and two line set up. - NGRIP trenches. - Map of Greenland. - Map of north Greenland. - Map of ice divide north of GRIP. - Map of magnetic declination in Greenland. - Positions in Greenland. - Relevant distances and directions. - 1996 Twin Otter hours. - List of NGRIP addresses.
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  • 25
    Call number: PIK B 060-19-92146
    Type of Medium: Monograph available for loan
    Pages: XVII, 401 Seiten , Diagramme, Karten , 24cm
    Edition: Fifth edition
    ISBN: 9780230355774 , 9780230355767
    Language: English
    Note: Contents: 1 Introduction ; 2 Theories of Migration ; 3 How Migration Transforms Societies ; 4 International Migration before 1945 ; 5 Migration in Europe since 1945 ; 6 Migration in the Americas ; 7 Migration in the Asia-Pacific Region ; 8 Migration in Africa and the Middle East ;9 Migration, Security and the Debate on Climate Change ; 10 The State and International Migration: The Quest for Control ; 11 Migrants and Minorities in the Labour Force ; 12 New Ethnic Minorities and Society ; 13 Immigrants and Politics ; 14 Conclusion: Migration in the Twenty-First Century
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  • 26
    Monograph available for loan
    Monograph available for loan
    Copenhagen : [s.n.]
    Call number: AWI G7-19-92076
    Type of Medium: Monograph available for loan
    Pages: 67 Seiten , Illustrationen
    Language: English
    Note: CONTENTS: Flight plan 1997. - C130 schedule. - NGRIP 1997 schedule. - Overview of 1997 schedule. - Camp layout. - Quartering and buildings. - Number of field participants. - NGRIP 1997 sub programs. - CARDS Radar test. - KMS elevation measurements. - SITREP. - Terms of reference during the field operation. - Accidents and illness. - Mail to NGRIP participants. - Cargo shipments to Greenland. - Personnel transport 1997. - Booze and drugs. - Vacation in Greenland. - Shipping boxes. - Welcome to the NGRIP camp. - List of participants. - NGRIP camp load. - Kangerlussuaq and the surrounding area. - Thule Air Base, Greenland, Base Operations. - Other useful information for Thule passengers. - Uplift 1997. - Typical specifications for LC-130 and Twin Otter. - Useful data. - Coordination of C-130 in Kangerlussuaq. - Aviation weather reports. - Typical communication plan. - Summary of frequencies used in Greenland. - Phonetic alphabet. - Personal field equipment. - Map of NGRIP camp. - NGRIP, Central Camp. - NGRIP trenches. - Map of NGRIP area. - Map of Greenland. - Map of the ice divide north of GRIP. - Map of the magnetic declination in Greenland. - Positions in Greenland. - Relevant distances and directions. - 1997 Twin Otter hours. - List of NGRIP addresses.
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  • 27
    Monograph available for loan
    Monograph available for loan
    [Erscheinungsort nicht ermittelbar] : [Verlag nicht ermittelbar]
    Call number: AWI P4-19-92238
    Type of Medium: Monograph available for loan
    Pages: 16 Seiten , Illustrationen
    Language: English
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  • 28
    Monograph available for loan
    Monograph available for loan
    [Erscheinungsort nicht ermittelbar] : [Verlag nicht ermittelbar]
    Call number: AWI G7-19-92324
    Type of Medium: Monograph available for loan
    Pages: 23 Seiten , Illustrationen
    Language: English
    Note: Contents: 1. Personnel at DC. - 2. Summary timetable of events for EPICA personnel. - 3. Transport to/from DC for EPICA personnel. - 4. Building period. - 5. Scientific activity - equipment layout. - 6. Science processing line. - 7. Results from this season. - 8. General comments on communications, logistics and general status of the camp. - 9. Tasks that EPICA personnel need to do next season. - 10. Recommendations for 1998/99. - 11. Acknowledgements.
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  • 29
    Call number: ZSP-SCAR-570-4
    In: National Antarctic Research Report to SCAR, No. 4
    Type of Medium: Series available for loan
    Pages: 24 Seiten
    ISSN: 0179-0072
    Series Statement: National Antarctic Research Report to SCAR 4
    Language: English
    Note: Contents: Membership of the National Committee on Antarctic Research in the Federal Republic of Germany. - Introduction. - Stations. - I. Record of Activities (past and ongoing), April 81-October 82. - II. Planned Activities, October 82-October 83. - References.
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  • 30
    Call number: ZSP-SCAR-570-1
    In: Report to SCAR on Antarctic research activities of Germany (FRG), 1
    Type of Medium: Series available for loan
    Pages: 21 Seiten
    ISSN: 0179-0072
    Series Statement: Report to SCAR on Antarctic research activities of Germany (FRG) 1
    Language: English
    Note: Contents: Membership of the National Committee on Antarctic Research of the Federal Republic of Germany. - Introduction. - Station. - Field Activities 1974-1979. - Planned Activities 1979/80. - References.
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  • 31
    Call number: ZSP-201-76/33
    In: CRREL Report, 76-33
    In: Detecting structural heat losses with mobile infrared thermography / R.H. Munis, S.J. Marshall and M.A. Bush, Part IV
    Description / Table of Contents: During the winter of 1973-74 a mobile infrared thermography system was used to survey campus buildings at Dartmouth College, Hanover, New Hampshire. Both qualitative and quantitative data are presented regarding heat flow through a small area of a wall of one brick dormitory building before and after installation of aluminum reflectors between radiators and the wall. These data were used to estimate annual cost savings for 22 buildings of similar construction having aluminum reflectors installed behind 1100 radiators. The data were then compared with the actual savings which were calculated from condensate meter data. The discrepancy between estimated and actual annual cost savings is explained in detail along with all assumptions required for these calculations.
    Type of Medium: Series available for loan
    Pages: iii, 14 Seiten , Illustrationen
    Series Statement: CRREL Report 76-33
    Language: English
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  • 32
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-95/14
    In: CRREL Report, 95-14
    Description / Table of Contents: Current protocols for decontaminating devices used to sample groundwater for organic contaminants are re­viewed. Most of the methods given by regulatory agencies provide little scientific evidence that justify the recommended protocols. In addition, only a few studies that actually compared various decontamination proto­cols could be found in the open literature, and those studies were limited in their scope. Various approaches for decontamination and criteria that are important in determining how effectively a surface could be decontami­nated are discussed.
    Type of Medium: Series available for loan
    Pages: iii, 15 Seiten , Illustrationen
    Series Statement: CRREL Report 95-14
    Language: English
    Note: CONTENTS Preface Introduction Sorption and desorption of organic contaminants Decontamination methods Aqueous cleaning methods Cleaning or rinsing with organic solvents Chemical neutralization methods Current protocols to decontaminate groundwater sampling devices Variations in methodology Special instructions for cleaning pumps Effectiveness of various decontamination methods Low-temperature considerations Conclusions Literature cited
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  • 33
    Call number: IASS 19.93031
    Type of Medium: 11
    Pages: Online-Ressource
    Series Statement: DIN EN ISO 14031
    Language: English
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  • 34
    Call number: M 19.92455
    Type of Medium: Monograph available for loan
    Pages: 178 Seiten , Illustrationen
    ISBN: 9789090240619
    Language: English
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  • 35
    Monograph available for loan
    Monograph available for loan
    Zürich : World Glacier Monitoring Service
    Call number: AWI G7-19-92411
    Type of Medium: Monograph available for loan
    Pages: 88 Seiten , Illustrationen
    ISBN: 9789280728989
    Language: English
    Note: Contents Foreword by UNEP Foreword by WGMS Summary 1 Introduction 2 Glaciers and climate 3 Global distribution of glaciers and ice caps 4 Glacier fluctuation series 5 Global glacier changes 6 Regional glacier changes 6.1 New Guinea 6.2 Africa 6.3 New Zealand 6.4 Scandinavia 6.5 Central Europe 6.6 South America 6.7 Northern Asia 6.8 Antarctica 6.9 Central Asia 6.10 North America 6.11 Arctic Islands 7 Conclusions References Appendix 1 - National Correspondents of the WGMS Appendix 2 - Meta-data on available fluctuation data
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  • 36
    Call number: AWI Bio-19-92456
    In: Nova Hedwigia / Beiheft, 144
    Type of Medium: Monograph available for loan
    Pages: IV, 545 Seiten , Illustrationen
    ISBN: 9783443510633
    Series Statement: Nova Hedwigia / Beiheft 141
    Language: English
    Note: Contents Preface Curriculum Vitae List of Publications by Horst Lange-Bertalot Bahls, L.: Seven new species in Navicula sensu stricto from the Northern Great Plains and Northern Rocky Mountains. Blanco, S., B. Van de Vijver, A. Vinocur, G. Mataloni, J. Goma, M. H. Novais & L. Ector: Hippodonta lange-bertalotii Van de Vijver, Mataloni & Vinocur sp. nov. and related small-celled Hippodonta taxa. Burliga, A. L. & J. P. Kociolek : Four new Eunotia Ehrenberg species (Bacillariophyceae) from pristine regions of Carajas National Forest, Amazonia, Brazil. Cantonati, M., M. Leira, N. Angeli & C. Lopez Rodriguez: Naviculadicta langebertcdotii sp. nov. (Bacillariophyta) from streams in Galicia (N-W Spain). Karthick, B., P. B. Hamilton & J. P. Kociolek: Taxonomy and biogeography of some Surirella Turpin (Bacillariophyceae) taxa from Peninsular India. Karthick, B. & Kociolek, J. P.: A new species of Pleurosigma from Western Ghats, South India. Metzeltin, D.: Eunotia langebertalotii, a new species from Lambir Hills National Park in Sarawak, tropical East Malaysia Monnier, O., L. Ector, F. Rimet, M. Ferreol & L. Hoffmann: Adlafia langebertalotii sp. nov. (Bacillariophyceae), a new diatom from the Grand-Duchy of Luxembourg morpho­logically similar to A. suchlandtii comb. nov. Morales, E. A., K. M. Manoylov & L. L. Bahls: Fragilariforma horstii sp. nov. (Ba­cillariophyceae) a new araphid species from the northern United States of America Reichardt, E.: Der Artenkomplex um Gomphonema occultum E. Reichardt & Lange-Bertalot (Bacillariophyceae): Variability und drei neue Arten Stachura-Suchoples, K.: On taxonomy of Pliocaenicus costatus species complex, varieties, demes or/and morphological variability? Trobajo, R., D. G. Mann & E. J. Cox: Studies on the type material of Nitzschia abbreviata (Bacillariophyta) Van de Vijver, B., B. Chattova, D. Metzeltin & M. Lebouvier: The genus Pinnularia (Bacillariophyta) on lie Amsterdam (TAAF, Southern Indian Ocean) Van de Vijver, B., A. Jarlman, M. de Haan & L. Ector: New and interesting diatom species (Bacillariophyceae) from Swedish rivers Williams, D. M.: Diatoma moniliforme: Commentary, relationships and an appropriate name Ake-Castillo, J. A., Y. B. Okolodkov, S. Espinosa-Matias, F. del C. Merino-Virgilio, J. A. Herrera-Silveira & L. Ector: Cyclotella marina (Tanimura, Nagumo et Kato) Ake-Castillo, Okolodkov et Ector comb, et stat. nov. (Thalassiosiraceae): a bloom-forming diatom in the southeastern Gulf of Mexico Belando, M. D., A. Marin & M. Aboal: Licmophora species from a Mediterranean hyper-saline coastal lagoon (Mar Menor, Murcia, SE Spain) Reid, G.: Toxonidea langebertalotii sp. nov. A new marine diatom from the Salvages Islands Riaux-Gobin, C., R Compere, A. Y. Al-Handal & F. Straub: SEM survey of some small-sized Planothidium (Bacillariophyta) from coral sands off Mascarenes. (Western Indian Ocean) Khursevich, G. & Kociolek, J. P.: A preliminary, worldwide inventory of the extinct, freshwater fossil diatoms from the orders Thalassiosirales, Stephanodiscales, Paraliales, Aulacoseirales, Melosirales, Coscindiscales, and Biddulphiales 315 Kulikovskiy, M. S., G. K. Khursevich & A. Witkowski: Encyonema horstii sp. nov., a species of unusual valve outline from the Pleistocene deposits of Lake Baikal Witkowski, J., D. M. Harwood & M. Kulikovskiy: Observations on Late Cretaceous ma­rine diatom resting spore genera Pseudoaulacodiscus and Archaegoniothecium gen. nov. Jasprica, N., M. Caric, F Krsinic, T. Kapetanovic, M. Batistic & J. Njire: Planktonic dia­toms and their environment in the lower Neretva River estuary (Eastern Adriatic Sea, NE Mediterranean) Solak, C. N., L. Ector, A. Z. Wojtal, E. Acs & E. A. Morales: A review of investigations on diatoms (Bacillariophyta) in Turkish inland waters Bak, M. & A. Szlauer-Lukaszewska: Bioindicative potential of diatoms and ostracods in the Odra mouth environment quality assessment Starrat, S. W.: Holocene diatom flora and climate history of Medicine Lake, Northern California, USA. Medlin, L., I. Yang & S. Sato: Evolution of the Diatoms. VII. Four gene Phylogeny as­sesses the validity of celected araphid genera Lang, I. & I. Kaczmarska: Morphological and molecular identity of diatom cells retrieved from ship ballast tanks destined for Vancouver, Canada Buczko, K.: The Pantocsek diatom and photomicrograph collectio n from 19th to 21th cen­tury
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  • 37
    Monograph available for loan
    Monograph available for loan
    Utrecht : [Utrecht University, Faculty of Geosciences, Department of Earth Sciences]
    Associated volumes
    Call number: M 19.92464
    In: Utrecht studies in earth sciences, 016
    Type of Medium: Monograph available for loan
    Pages: 169 Seiten , Illustrationen
    ISBN: 9789062663002
    Series Statement: Utrecht studies in earth sciences 016
    Language: English
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  • 38
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/43
    In: CRREL Report, 82-43
    Description / Table of Contents: 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.
    Type of Medium: Series available for loan
    Pages: iv, 19 Seiten , Illustrationen
    Series Statement: CRREL Report 82-43
    Language: English
    Note: 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
    Call number: AWI G1-19-92510
    Type of Medium: Monograph available for loan
    Pages: 592 Seiten , Illustrationen
    ISBN: 84-920268-6-3
    Language: Spanish , English
    Note: ÍNDICE PRÓLOGO INTRODUCCIÓN El estudio científico de las cavidades kársticas y las Ciencias Geológicas. Una buena alianza / J.J. Durán. KARST, TECTÓNICA Y SISMICIDAD Evidencias tectónicas y sísmicas a partir del estudio de espeleotemas: conocimiento actual y desarrollo futuro / P. Forti Evolución tectosedimentaria del entorno de la Cueva de Nerja durante el Plio-Cuatemario. / A. Guerra-Merchán, D. Ramallo y F. Serrano Análisis de la fracturación reciente en los espelotemas de la Cueva de Nerja, Málaga. / P. Gumiel, J.J. Durán, J. López-Martínez, J.M. González-Casado, B. Andreo y F. Carrasco La fracturación en la Cueva de los Enebralejos, Segovia, borde norte del Sistema Central. / J. Barea, J.J. Durán, J. Giner, J.M. González-Casado y J. López-Martínez Control estructural de la cavidad kárstica "La Cuevona" (Ribadesella, Asturias) / J. L. Alonso, J. G. García-Ramos y M. Gutiérrez-Claverol El karst de la Alquería (Vélez-Rubio, Almería) / A. González y J.A. Martínez The influence of tectonics on karstification of Permian-Carboniferous limestone from westem Serbia. / P. Pavlovic and D. Stojiljkovic Estudio preliminar de la Cueva de Castelar (Ciudad Real). El ejemplo español de karst en rocas cristalinas / C. J. Gavilán, l. Alonso y J.J. Durán REGISTROS SEDIMENTARIOS KÁRSTICOS Y RECONSTRUCCIONES PALEOAMBIENTALES Endokarstic sedimentary records and paleo-environmental reconstructions in caves / D. C. Ford Speleothem records of environmental changes and the past-bases and potential. / Y. Y. Shopov, L. Tsankov, L. N Georgiev, C.J Yonge, H.P.R. Krouse and A.J.T. Jull Significance of Luminescent spelothem records for determination of orbital variations, glaciations and timing of termination-II. / Y.Y. Shopov, D. Stoykova, M. Sanambria, L. Tsankov, D. Ford, L. Georgiev and D. Georgieva Dataciones isotópicas de espeleotemas procedentes de cuevas costeras de Mallorca. Estado actual de las investigaciones / A. Ginés, J. Ginés, J.J. Fornós y P. Tuccimei Estudio isotópico sobre las condiciones de precipitación de "calcitas flotantes" actuales procedentes de tres cuevas en la isla de Mallorca / C. Jiménez de Cisneros y E. Caballero Geoquimica de travertinos procedentes de una fuente termal. Estimaciones sobre su velocidad de formación. / E. Caballero, C. Jiménez de Cisneros y C. Jiménez Travertinos asociados a los manantiales del borde occidental de la Sierra de la Alfaguara (Granada, Sur de España) / B. Andreo, M. Martín-Martín, A. Martín-Algarra y R. Julia Espeleotemas y morfogénesis exokárstica. El ejemplo de la Sierra del Endrinal (Grazalema, Cádiz) / J Rodríguez Vidal, G. Alvarez, L. M. Cáceres, A. Martínez Aguirre y J. M. Alcaraz La evolución de los materiales de acumulación en el Altiplano carbonatado de Cantanhede (NO de Coimbra-Portugal) / A. De Marco y L. A. Dimuccio Cave genesis in karst regions of Balkan Península / D. Vasileva Skocjanske Jame, Slovenia: development of caves related to rock characteristics and rock relief / M. Knez and T. Slabe Facies mineralógicas de las arenas de los rellenos kársticos de la Sierra de Atapuerca (Burgos) / T. Aleixandre y A. Pérez González Mineralogy of cave deposits from Bihor Mountains (Romanía) / L. Ghergari and T. Tamas Análisis polínico de sedimentos en cavidades kársticas: hacia un nuevo desarrollo conceptual / J. S. Carrión, C. Navarro y M. Munuera El karst de la Espluga de Francolí: características fisicas e hidrogeológicas. Interés en la educación ambiental / J M Cervelló, M Monterde, J Ramoneda y A. Freixes Análisis sistemático y ecológico de los roedores del Pleistoceno Superior procedentes de la Cueva de las Ventanas (Granada, España) / A. Ruiz-Bustos y J A. Riquelme Cantal Geology, geomorphology, tectonics and geological map ofthe Cave of Riomurtas (Narcao, Southwest Sardinia). J De Waele and A. Muntoni CONSERVACIÓN DE CAVIDADES: EL IMPACTO ANTRÓPICO La dynamique du milieu souterrain, concepts de base servant a la conservation des grottes / A. Mangin, D. D 'Hulst et F. Bourges L' eclairage et la protection des grottes / F. Bourges, A. Mangin et D. D'Hulst Análisis de las concentraciones de 222Rn del aire de la Cueva de Nerja / C. Dueñas, M.C. Fernández, J Carretero, E. Liger y S. Cañete El medio ambiente subterráneo de la Cueva de Nerja (Málaga). Modificaciones antrópicas / F. Carrasco, B. Andreo, I Vadillo, J.J. Durán y C. Liñán EL AGUA Y EL KARST Recharge and behaviour of karst aquifers. Examples from Southeastem France / J Mudry, Y. Guglielmi, A. Chalumeau, A. Reynaud and Y. Paquette ¿Pueden las teorías sobre el desarrollo del karst contribuir al mejor conocimiento de la moderna hidrogeología del karst? / J Silar Behaviour of the epikarst aquifer: signal analysis and flow analysis. Si te of Lascaux Cave. / R. Lastennet, A. Denis, Ph. Malaurent and J Vouvé Primeros datos sobre la variabilidad estacional de la infiltración en la Cueva del Agua (lznalloz, Granada) / F. Sánchez-Martos, J. M Calaforra y M J González-Ríos Primeros resultados sobre la caracterización hidroquímica y evolución espacial de las aguas del sistema kárstico de Valporquero, Cordillera Cantábrica / JJ Durán, M Vallejo, l. Herráez y J López-Martínez Hidrodinámica e hidroquímica de las aguas de goteo de la Cueva de Nerja / C. Liñán, B. Andreo, F Carrasco e l. Vadillo Modelización de los procesos hidrogeoquímicos que afectan al agua de goteo de la Cueva de Nerja / J. Cardenal, J. Benavente, B. Andreo y F. Carrasco Algunos procesos hidrogeoquímicos en la Cueva de Canalobre y en el acuífero del Cabeçó D'Or (Alicante) / J. M Andreu, J.C. Cerón, A. Pulido-Bosch y A. Estévez Tracing technique as a contribution to karstology: past experience, new directions / Ph. Meus and C. Ek Ensayos de trazadores en acuíferos kársticos: desarrollo histórico y anecdotario / J. G. Yélamos Trazados en la Unidad Hidrogeológica Izarraitz (País Vasco): consideraciones sobre la complejidad estructural y dinámica del medio kárstico / l. Mugerza, T. Morales, l. Antigüedad, J.A. Uriarte, l. Fernández de Valderrama, J.M Gonzalo y P. Bezares d18O and average recharge-altitude relationships in karstic springs / Th. Herold, S.M. Bernasconi, P. Jordan and F. Zwahlen Concentración inicial de radiocarbono en agua subterránea del karst de Bohemia central / J. Silar y K. Záhrubsky Los sistemas kársticos del Parque Natural del Cadí-Moixeró (Pirineo oriental, Catalunya) / J. Ramoneda, A. Freixes, M. Monterde, J. P. Morin y L. Gourcy Hidroquímica de la Sierra de Guara / J. A. Cuchí, J.A. Manso, M. Subías y J. Buera Nuevas aportaciones sobre el funcionamiento hidrogeológico del acuífero kárstico multicapa del Calar del Mundo (Provincias de Albacete y Jaén) / T. Rodríguez-Estrella Posible contribución del karst de Los Berros (Argentina) para el abastecimiento a la industria de la región / C. Wetten y O.A. Damiani Karst groundwater quality in Austria / M. Kralik Modelo numérico del flujo subterráneo de un acuífero kárstico en Yucatán, México. Implicaciones hidrogeológicas / R. González, l. Sánchez y J. Gamboa Aprovechamiento de manantiales kársticos de carácter intermitente mediante operaciones de recarga artificial de acuíferos. Las Ufanes de Gabellí (Mallorca) / J. M Murillo, C.J. Gavilán, J.A. de la Orden The karstic aquifer ofthe Izhora Plateau (Russia) and problems ofits use under anthropogenic pressure / A. N Voronov, NA. Vinograd and A.A. Shvarts Aspects of groundwater vulnerability mapping in karst regions with the help of GIS / P.S. Bezrukov Natural and anthropogenic influences as threats to pits in the Debeli Namet Glacier (Durmitor National Park, Montenegro) / P. Djurovic Carbon inorganic total dissolved origine, repartition and it's karstification impact / C. Emblanch, H. Celle, B. Blavoux and J. M. Puig , Beiträge teilweise in spanischer, teilweise in englischer Sprache
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  • 40
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/11
    In: CRREL Report, 83-11
    Description / Table of Contents: Investigations of ground radar performance over thawed and seasonally frozen silts, and sands and gravels containing artificial and natural reflectors were carried out in Alaska. The radar emitted 5-10 ns pulses, the center frequency of which was approximately 150 MHz. The artificial reflectors were metal sheets and discs and the natural reflectors were the groundwater table and interfaces between frozen and thawed material. The water table was profiled at three sites where the subsurface material was coarse-grained alluvium. Dielectric constants of 16 to 18 were measured for the thawed silts, 6 to 7 for the frozen silts and 3 to 9 for the sands and gravels. Signal penetration in the thawed high moisture content silts may be achieved only by use of a lower frequency radar, whereas in the sands and gravels greater depths may be detected with more sophisticated signal processing.
    Type of Medium: Series available for loan
    Pages: 16 Seiten , Illustrationen
    Series Statement: CRREL Report 83-11
    Language: English
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  • 41
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/17
    In: CRREL Report, 83-17
    Description / Table of Contents: A sea ice model was applied to the East Greenland Sea to examine a 60-day ice advance period beginning 1 October 1979. This investigation compares model results using driving geostrophic wind fields derived from three sources. Winds calculated from sea-level pressures obtained from the National Weather Service's operational analysis system resulted in strong velocities concentrated in a narrow band adjacent to the Greenland coast, with moderate velocities elsewhere. The model showed excessive ice transport and thickness build-ups in the coastal region. The extreme pressure gradient parallel to the coast resulted partially from a pressure reduction procedure that was applied to the terrain-following sigma coordinate system to obtain sea-level pressures. Additional sea-level pressure fields were obtained from an independent optimal interpolation analysis that merged FGGE buoys drifting in the Arctic basin with high latitude land stations and from manual digitization of the NWS hand-analyzed Northern Hemisphere Surface Charts. Modeling results using winds from both of these fields agreed favorably.
    Type of Medium: Series available for loan
    Pages: 19 Seiten , Illustrationen
    Series Statement: CRREL Report 83-17
    Language: English
    Note: CONTENTS Abstract Preface Introduction Description of study Model results The problem Conclusions Literature cited
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  • 42
    Call number: ZSP-201-83/24
    In: CRREL Report, 83-24
    Description / Table of Contents: Secondary recovery of oil at Prudhoe Bay, Alaska, will involve transporting large quantities of seawater in elevated pipelines across tundra for injection into oil-bearing rock strata. The possibility of a pipeline rupture raises questions concerning the effects of seawater on tundra vegetation and soils. To evaluate the relative sensitivities of different plant communities to seawater, eight sites representing the range of vegetation types along the pipeline route were treated with single, saturating applications of seawater during the summer of 1980. Within a month of the treatment 30 of 37 taxa of shrubs and forbs in the experimental plots developed clear symptoms of stress, while none of the 14 graminoid taxa showed apparent adverse affects. Live vascular plant cover was thus reduced by 89 and 91% in the two dry sites and by 54, 74 and 83% in the three moist sites, respectively. Live(green) bryophyte cover was markedly reduced in the moist experimental sites in 1981. Bryophytes in all but one of the wet-site experimental plots were apparently unaffected by the seawater treatment. Two species of foliose lichens treated with seawater showed marked deterioration in 1981. All other lichen taxa were apparently unaffected by the seawater treatment. The absorption and retention of salts by the soil is inversely related to the soil moisture regime. In the wet sites, conductivities approached prespill levels within about 30 days. In such sites, spills at the experimental volumes are quickly diluted and the salts flushed from the soil. In the dry sites, on the other hand, salts are retained in the soil, apparently concentrating at or near the seasonal thaw line.
    Type of Medium: Series available for loan
    Pages: 43 Seiten , Illustrationen
    Series Statement: CRREL Report 83-24
    Language: English
    Note: CONTENTS Abstract Preface Introduction Methods Site selection and preparation Prespill assessment Seawater application Postspill assessment Enzyme assay and analysis of soil flora Results and discussion Soil-solution conductivities Vascular plant response Cryptogam response Site factors and plant response Soil flora and extracellular soil enzymes Limitations of this study Summary and conclusions Literature cited Appendix: Plant taxa included in this study
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  • 43
    Call number: IASS 19.92335
    Type of Medium: Monograph available for loan
    Pages: XIII, 262 Seiten , Illustrationen, graphische Darstellungen
    ISBN: 9780415735063 (pbk.) , (electronic; ebook) , 9781315755175 (electronic; ebook)
    Language: English
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  • 44
    Monograph available for loan
    Cambridge : Cambridge University Press
    Call number: IASS 19.92338
    Description / Table of Contents: "We need new ways of thinking about, and approaching, the world's energy problems. Global energy security and access is one of the central justice issues of our time, with profound implications for happiness, welfare, freedom, equity, and due process. This book combines up-to-date data on global energy security and climate change with fresh perspectives on the meaning of justice in social decision-making. Benjamin K. Sovacool and Michael H. Dworkin address how justice theory can help people to make more meaningful decisions about the production, delivery, use, and effects of energy. Exploring energy dilemmas in real-life situations, they link recent events to eight global energy injustices and employ philosophy and ethics to make sense of justice as a tool in the decision-making process. They go on to provide remedies and policies that planners and individuals can utilize to create a more equitable and just energy future"--
    Type of Medium: Monograph available for loan
    Pages: xxii, 391 Seiten , Illustrationen, graphische Darstellungen , 23 cm
    ISBN: 9781107665088 , 9781107041950
    URL: Cover
    Language: English
    Note: Machine generated contents note: 1. Introduction; 2. The global energy system; 3. Virtue and energy efficiency; 4. Utility and energy externalities; 5. Energy and human rights; 6. Energy and due process; 7. Energy poverty, access, and welfare; 8. Energy subsidies and freedom; 9. Energy resources and future generations; 10. Fairness, responsibility, and climate change; 11. Conclusion..
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  • 45
    Call number: M 19.92590
    Pages: 642 Seiten
    Language: English
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  • 46
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/29
    In: CRREL Report, 83-29
    Description / Table of Contents: A literature review indicated that the effects or permafrost on streambank erodibility and stability are not yet understood because systematic and quantitative measurements are seriously lacking. Consequently, general controversy exists as to whether perennially frozen ground inhibits lateral erosion and bankline recession, or whether it increases bank recession rates. Perennially frozen streambanks erode because of modification of the bank's thermal regime by exposure to air and water, and because of various erosional processes. Factors that determine rates and locations of erosion include physical, thermal and structural properties of bank sediments, stream hydraulics and climate. Thermal and physical modification of streambanks may also induce accelerated erosion within permafrost terrain removed from the immediate river environment. Bankline or bluffline recession rates are highly variable, ranging from less than 1 m/year to over 30 m/year and, exceptionally, to over 60 m/year. Long-term observations of the physical and thermal erosion processes and systematic ground surveys and measurements of bankline-bluffline recession rates are needed.
    Type of Medium: Series available for loan
    Pages: iv, 26 Seiten , Illustrationen
    Series Statement: CRREL Report 83-29
    Language: English
    Note: CONTENTS Abstract Preface Introduction Stream bank erosional processes Permafrost and related factors Permafrost and erosion General Erosional processes Bank zone processes Bluff zone processes Factors affecting perm afrost erodibility Exposure to currents and wind waves Texture and stratigraphy Ice content, distribution and type Slope aspect Coriolis force Timing and depth of thaw Water level and temperature Vegetation Ice and snow cover Groundwater Rates and timing of erosion and recession Overall effects of permafrost Recommendations for research Literature cited Appendix A : Processes of stream bank modifications
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  • 47
    Monograph available for loan
    Monograph available for loan
    Stroudsburg : Dowden, Hutchinson & Ross
    Associated volumes
    Call number: G 8115
    In: Benchmark papers in geology
    Type of Medium: Monograph available for loan
    Pages: XV, 468 Seiten , Illustrationen
    ISBN: 0-471-13540-2
    Series Statement: Benchmark papers in geology 15
    Language: English
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  • 48
    Call number: IASS 19.92560
    Type of Medium: Monograph available for loan
    Pages: X, 275 Seiten
    ISBN: 0415439787 , 9780415439787 , 0415574560 , 9780415574563
    Language: English
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  • 49
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/32
    In: CRREL Report, 84-32
    Description / Table of Contents: Orwell Lake, in west-central Minnesota, is a flood-control, water-management reservoir first impounded in 1953. Subsequent erosion of the shoreline and a lack of knowledge of slope erosion processes in this region prompted this study to identify and quantify the processes there. The processes were measured at selected sites between June 1980 and June 1983. Erosion of the banks is primarily caused by three processes: rain, frost thaw, and waves. The first two processes tend to move sediment to the base of the steep slopes, forming 4 relatively gentle surface of accumulation. Wave action then tends to move this sediment into the lake. Analysis of the data collected over three years has confirmed that wave action is the dominant erosion process, providing almost 77% of the erosion during the 1981-82 study year. During the 1981 high pool level, 2,089 Mg of sediment, mostly colluvium, was removed from the lower slopes by wave action striking the 1.62 km of eroding shoreline. More than 4,300 Mg was eroded by waves accompanying the higher pool levels of 1982., During years in which the pool level does not exceed 325.5 m in elevation, the colluvium slope builds up at the expense of the steeper slope. But during successive years with higher pool levels, the resulting thin colluvium is quickly eroded. Erosion of the primary sediment, a compact till, then occurs, forming the S typical nearly vertical banks. In winter the upland surface adjacent to the lake freezes to a depth of between 1 and 2 m, depending on the surface temperature, the mow cover, and the distance from exposed banks. In late winter soil aggregates, released by the sublimation of interstitial ice within the banks, begin to accumulate at the base of the slopes, often veneering snowbanks there. Once thaw begins, slab failure of bank sediment is followed by mudflows and earthflows. Thaw failure at Orwell Lake in the winter of 1981-82 accounted for over 20% of the erosion; in the spring of 1982, 824 Mg was eroded by this process and 746 Mg the following spring. Such slope failure is most intense along north-facing banks and considerably less intense on south-facing banks, where more effective desiccation and sublimation reduce the soil moisture content. Summer rainfall is responsible for the remaining 3% of the total erosion, amounting to 102 Mg in 1981 and 208 Mg in 1982. Because the banks are steep and relatively short, rainwash is infrequent; rainsplash is the most consistent process during the summer, but the infrequent storms during which rainwash occurscause greater total erosion. Erosion by rain has increased in each of the past three summers, largely because of increased precipitation. Infrequent massive slope failures (slumps) have occurred at the east end of the lake where a buried clay rich unit is stratigraphically and topographically positioned to favor such failures. Drought years followed by heavy spring rains probably will result in additional slope failures of this type at the east end. Unless changes are made, the banks at Orwell Lake will continue to recede. Restriction of the pool level to less than 325.5-m elevation is the least expensive solution to the problem.
    Type of Medium: Series available for loan
    Pages: ix, 110 Seiten , Illustrationen
    Series Statement: CRREL Report 84-32
    Language: English
    Note: CONTENTS Abstract Preface Summary Chapter 1. Introduction Location Purpose of study Previous work Chapter 2. Methodology Geology Overland erosion Wave erosion Frost penetration and heave Thaw failure Bank recession Ground water Soil moisture Chapter 3. Results Geology Geotechnical properties Overland erosion Wave erosion Freeze-thaw phenomena Ground water fluctuations Other slope failures Chapter 4. Discussion Overland erosion Wave erosion Thaw failure Universal soil loss equation Chapter 5. Summary and conclusions Techniques Erosion processes at Orwell lake Bank recession Literature cited Appendix A1: Average cumulative change of surface at erosion stations #2-12, 1980-81 Appendix A2: Cumulative net changes at overland erosion stations #1-12, 1980-81 Appendix A3: Cumulative net changes at overland erosion stations #1 -12, 198 1-82 Appendix A4: Cumulative average erosion at overland erosion stations #1-12, 1980-81 Appendix AS: Cumulative average erosion at overland erosion stations #1-12, 1981-82 Appendix A6: Cumulative average erosion at overland erosion stations #1 -1 2A, 1982 Appendix B: Dimensions of erosion sections, Orwell Lake, Minnesota Appendix C: Piezometer installation data, Orwell Lake, Minneso
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  • 50
    Call number: MOP 46646 / Mitte
    Type of Medium: Monograph available for loan
    Pages: IX, 221 Seiten
    Language: English
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  • 51
    Call number: MOP 46647 / Mitte
    Type of Medium: Monograph available for loan
    Pages: VIII, 162 Seiten
    Language: English
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  • 52
    Monograph available for loan
    Monograph available for loan
    Boston, Massachusetts : American Meteorological Society
    Call number: MOP 46673 / Mitte
    Type of Medium: Monograph available for loan
    Pages: XIV, 276 Seiten
    Language: English
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  • 53
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/24
    In: CRREL Report, 82-24
    Description / Table of Contents: 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.
    Type of Medium: Series available for loan
    Pages: 65 Seiten , Illustrationen
    Series Statement: CRREL Report 82-24
    Language: English
    Note: 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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  • 54
    Call number: ZSP-201-82/26
    In: CRREL Report, 82-26
    Description / Table of Contents: 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.
    Type of Medium: Series available for loan
    Pages: 42 Seiten , Illustrationen
    Series Statement: CRREL Report 82-26
    Language: English
    Note: 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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  • 55
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-79/13
    In: CRREL Report, 79-13
    Description / Table of Contents: Heat transfer in turbulent flow was measured in a rectangular channel with a width of 0.254 m and a flow depth of 0.0254 m. Correlations between the Nusselt and Reynolds numbers are given for a range of 3020 Re 22360. A Prandtl number range of 9.90 or = Pr or = 12.28 for water was used in the tests. The results are compared with those of other investigations and show that some well-known correlations underpredict the heat transfer by about 35%.
    Type of Medium: Series available for loan
    Pages: ii, 5 Seiten , Illustrationen
    Series Statement: CRREL Report 79-13
    Language: English
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  • 56
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-79/10
    In: CRREL Report, 79-10
    Description / Table of Contents: Ice cores from Byrd Station and Little America V have been used to test an ultrasonic technique for evaluating crystal anisotropy in the Antarctic Ice Sheet. P-wave velocities measured parallel and perpendicular to the vertical axes of cores from the 2164-m-thick ice sheet at Byrd Station have yielded results in excellent agreement with the observed c-axis fabric profile and with the in-situ P-wave velocity profile measured parallel to the bore hole axis. Velocity differences in excess of 140 m/s for core samples from deeper than 1300 m attest to the strong single pole clustering of crystallographic c-axes about the vertical, especially in the zone from 1300-1800 m. Such oriented structure is compatible only with strong horizontal shearing in this zone. The existence in an ice sheet of widespread shearing several hundred meters above its bed raises serious questions as to the validity of current concepts of the flow of large ice masses that tend to gloss over or ignore crystal alignments of this magnitude.
    Type of Medium: Series available for loan
    Pages: IV, 16 Seiten , Illustrationen
    Series Statement: CRREL Report 79-10
    Language: English
    Note: CONTENTS Abstract Preface Introduction Laboratory measurements Sample sources Ultrasonic velocity measurements Effects of inclined drilling at Byrd Station Results Byrd Station Little America V Summary and conclusions Literature cited
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  • 57
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/4
    In: CRREL Report, 83-4
    Description / Table of Contents: Measurements and analysis of seasonal ice growth and decay on Post Pond, New Hampshire, for the period 1973-1982 are presented. Observations included ice thickness measurements, examination of the various ice types contributing to the ice cover, and measurements of meteorological parameters for correlation with and modeling of the ice growth process. The overall nature of ice growth and decay (ice loss) on the Post Pond has been ascertained, the seasonal variability in the timing of freeze-up and ice-out and the duration of the ice cover have been determined, and the relationship of ice growth to freezing-degree-day (deg C) records evaluated on the basis of a Stefan conduction equation modified to deal with ice sheets covered with or free of snow. Ice growth occurs predominantly by the direct freezing of lake water, but snow ice may compose as much as 50% of the ice cover in winters with higher than average snowfall. Freeze-up leading to the establishment of a stable ice cover occurs during the 4-week period from the end of November to the end of December. Maximum seasonal ice thicknesses were from 45 to 67 cm and are generally attained during the first two weeks of March; ice-out, marking the final disappearance of ice from Post Pond, usually occurs by the third week of April. The overall rate of the ice loss is three to four times that of ice growth, and is dominated initially by melting from the top. As much as 50% of the ice may be lost in this way before the onset of any bottom melting. Final dissipation of the ice cover is usually expedited by candling resulting from preferential melting and disintegration of the ice at crystal boundaries.
    Type of Medium: Series available for loan
    Pages: iv, 30 Seiten , Illustrationen
    Series Statement: CRREL Report 83-4
    Language: English
    Note: CONTENTS Abstract Preface Introduction Location of study Study methods Ice thickness Ice-cover composition Surface air temperatures Freeze-up and ice-out characteristics Results and discussion Ice-growth record Freezing-degree-day records Ice-growth predictions Summary and conclusions Literature cited Appendix A: Ice-growth records Appendix B: Measured and computed ice-growth curves
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  • 58
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    Monograph available for loan
    Washington, D.C. : Mineralogical Society of America
    Associated volumes
    Call number: 11/M 19.92803
    In: Reviews in mineralogy, 6
    Type of Medium: Monograph available for loan
    Pages: ix, 380 Seiten , Illustrationen, Diagramme
    Edition: second printing
    ISBN: 978-0-939950-06-5
    Series Statement: Reviews in mineralogy 6
    Language: English
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  • 59
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    Washington, D.C. : Mineralogical Society of America
    Associated volumes
    Call number: 11/M 19.92819
    In: Reviews in mineralogy, 27
    Type of Medium: Monograph available for loan
    Pages: xv, 516 Seiten , Illustrationen, Diagramme
    Edition: second printing
    ISBN: 0-939950-32-4
    Series Statement: Reviews in mineralogy 27
    Language: English
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  • 60
    Call number: AWI SCAR-AR-19-92813
    In: National report to SCAR on Antarctic scientific activities for the years ... and planned program for ... : progress report, 41
    Type of Medium: Series available for loan
    Pages: 25 Seiten
    Series Statement: National report to SCAR on Antarctic scientific activities for the years ... and planned program for ... : progress report 41
    Language: English
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  • 61
    Monograph available for loan
    Monograph available for loan
    Joensuu : European Forest Institute
    Call number: PIK W 510-19-92844
    Type of Medium: Monograph available for loan
    Pages: VIII, 62 Seiten , Diagramme
    ISBN: 9529844255
    Series Statement: Working paper / European Forest Institute 11
    Language: English
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  • 62
    Call number: PIK W 510-19-92842
    Type of Medium: Monograph available for loan
    Pages: 72 Seiten , Diagramme
    ISBN: 9529844182
    Series Statement: Working paper / European Forest Institute 7
    Language: English
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  • 63
    Call number: PIK W 510-19-92845
    Type of Medium: Monograph available for loan
    Pages: IX, 130 Seiten
    Series Statement: Working paper / European Forest Institute 12
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  • 64
    Call number: PIK W 510-19-92849
    Type of Medium: Monograph available for loan
    Pages: 111 Seiten
    ISBN: 9529844557
    Series Statement: Working paper / European Forest Institute 16
    Language: English
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  • 65
    Monograph available for loan
    Monograph available for loan
    Joensuu : European Forest Institute
    Call number: PIK W 510-19-92852
    Type of Medium: Monograph available for loan
    Pages: 59 Seiten , Diagramme
    ISBN: 9529844611
    Series Statement: Working paper / European Forest Institute 18
    Language: English
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  • 66
    Monograph available for loan
    Monograph available for loan
    Joensuu : European Forest Institute
    Call number: PIK W 510-19-92854
    Type of Medium: Monograph available for loan
    Pages: 252 Seiten , Illustrationen, Diagramme, Karten
    ISBN: 9529844646
    Series Statement: Working paper / European Forest Institute 21
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  • 67
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/17
    In: CRREL Report, 84-17
    Description / Table of Contents: VHF-band radiowave short pulses were transmitted within the permafrost tunnel at Fox, Alaska, over distances between 2.2 and 10.5 m. The propagation medium was a frozen silt containing both disseminated and massive ice with temperatures varying from -7°C near the transmitter to probably -2 C near the center of the tunnel overburden. The short pulses underwent practically no dispersion in the coldest zones but did disperse and refract through the warmer overburden, as suggested by calculations of the effective dielectric constant. Most significantly the measured frequency content decreased as the effective dielectric constant increased. The results indicate that deep, cross-borehole pulse transmissions over distances greater than 10 m might be possible, especially when the ground is no warmer than -4°C. The information thus pined could be used for identifying major subsurface variations, including ground ice features.
    Type of Medium: Series available for loan
    Pages: ii, 14 Seiten , Illustrationen
    Series Statement: CRREL Report 84-17
    Language: English
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  • 68
    Call number: ZSP-201-84/16
    In: CRREL Report, 84-16
    Description / Table of Contents: Phase composition curves are presented for a typical saline silt from Lanzhou, P.R.C., and compared to some silts from Alaska. The unfrozen water content of the Chinese silt is much higher than that of the Alaskan silts due to the large amount of soluble salts present in the silts from China, which are not present in silt from interior Alaska. When the salt is removed, the unfrozen water content is then similar for both the Chinese and Alaskan silt. Here we introduce a technique for correcting the unfrozen water content of partially frozen soils due to high salt concentrations. We calculate the equivalent molality of the salts in the unfrozen water at various temperatures from a measurement of the electrical conductivity of the extract from saturated paste.
    Type of Medium: Series available for loan
    Pages: iii, 25 Seiten , Illustrationen
    Series Statement: CRREL Report 84-16
    Language: English
    Note: Contents Abstract Preface Introduction Background Materials Sample preparation Nuclear magnetic resonance Specific surface area Electrical conductivity Results and discussion Summary Literature cited Appendix A: Unfrozen water content vs temperature data for Lanzhou silt
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  • 69
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-84/11
    In: CRREL Report, 84-11
    Description / Table of Contents: Data obtained from two sets of data buoys either air-dropped or deployed by ship onto the Weddell Sea pack ice during the period from Dec 1978 to Nov 1980 are presented. The buoy data include position, pressure and temperature information and to date represent the most complete combined weather and pack ice drift records for the ice-covered Southern Ocean regions. The buoys tended to drift north initially and then to turn east generally between latitudes 62°S and 64°S. Buoy 1433 turned east farther south at approximately 67°S but at about the same time as buoy 0527, implying that the westerly wind belt was farther south than usual in 1979. The range of air pressures-from about 950 mb to about 1020 mb is typical of the circumpolar low pressure trough in the Southern Hemisphere. All buoys were equipped with an internal or compartment temperature sensor. The 1980 buoys also contained an external air temperature sensor in a ventilated, shielded can at 1-m height. Although differences of 10°C or more between recorded air and compartment temperatures are common, the correlation between the two measured temperatures is generally very good. The compartment temperatures are higher probably because the buoy is radiationally heated. We found that subtracting 3°C from the average daily compartment temperature yielded a good estimate of the average air temperature for any given day. This technique can be used to construct average daily air temperature records for the 1979 buoys which only contained the internal or compartment temperature sensor.
    Type of Medium: Series available for loan
    Pages: v, 21 Seiten , Illustrationen
    Series Statement: CRREL Report 84-11
    Language: English
    Note: CONTENTS Abstract Preface Introduction Methods and instrumentation Results Drift tracks Pressure data Temperature data Discussion Conclusions Literature cited
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  • 70
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-78/11
    In: CRREL Report, 78-11
    In: Mechanics of cutting and boring, Part VIII
    Description / Table of Contents: The report deals with forces and power requirements for cutting machines of the belt type, as exemplified by large chain saws and ladder trenchers. The forces of single cutting tools are considered, and related to the overall forces on a cutter bar. Forces are related to power, and sources of loss are identified. Tractive thrust and normal reaction are analyzed and used to assess the traction, weight and balance.
    Type of Medium: Series available for loan
    Pages: vi, 24 Seiten , Illustrationen
    Series Statement: CRREL Report 78-11
    Language: English
    Note: CONTENTS Abstract Preface Foreword Introduction Terminology Tool forces Number of active cutting teeth Tool force and chain force Chain power Tool turce and belt power Tractive thrust and normal reaction Traction of carrier vehicles Power/weight ratio Cutter bar moments Specific energy Performance index Power density Apparent belt pressure Acceleratin and transport of cuttings Examples
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  • 71
    Call number: ZSP-201-76/24
    In: CRREL Report, 76-24
    Description / Table of Contents: Chemical analysis of surface snows and deeper ice core samples from Milcent, Greenland, indicates a marine origin for Na and Cl and a terrestrial origin for Al, Mn and V. Pre-1900 enrichment factors, based on average crustal composition, are high for Zn and Hg and appear to be related to their volatility. A comparison of pre-1900 and 1971-1973 concentrations of V and Hg shows no decided increase from industrial production; however, the abundance of Zn (relative to Al) increased three-fold during this time period. The chemical composition of ancient ice is extremely useful in interpreting modern aerosols.
    Type of Medium: Series available for loan
    Pages: ii, 6 Seiten , Illustrationen
    Series Statement: CRREL Report 76-24
    Language: English
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  • 72
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-76/25
    In: CRREL Report, 76-25
    Description / Table of Contents: The primary objective of this investigation was to compile baseline information pertaining to the ocean circulation, especially the extent and patterns of tidal currents and tidal flushing, in Cook Inlet, Alaska, utilizing aircraft and satellite imagery with corroborative ground truth data. LANDSAT-1 and NOAA-2 and -3 imagery provided repetitive, synoptic views of surface currents, water mass migration and sediment distribution during different seasons and tides. Color, color infrared and thermal infrared imagery acquired on 22 July 1972 with the NASA NP-3A aircraft were used to analyze currents, mixing patterns and sediment dispersion in selected areas. Temperature(C), salinity (0/00) and suspended sediment concentration (mg/l) data and hand-held photography were utilized as ground truth information in the interpretation of the aircraft and satellite imagery. Coriolis effect, semidiurnal tides and the Alaska current govern the estuary circulation. Clear, oceanic water enters the inlet on the southeast during flood tide, progresses northward along the east shore with minor lateral mixing, and remains a distinct water mass to the latitude of Kasilof-Ninilchik. South of the forelands, mixing with turbid inlet water becomes extensive. Turbid water moves south primarily along the north shore during ebb tide and a shear zone between the two water masses forms in mid-inlet south of Kalgin Island. Currents adjacent to and north of the forelands are complicated by tidal action, coastal configuration and bottom effects. Turbulence is greatest throughout the water column along the south shore and stratification is more pronounced in Kamishak and Kachemak Bays, especially when fresh water runoff is high.
    Type of Medium: Series available for loan
    Pages: ix, 92 Seiten , Illustrationen
    Series Statement: CRREL Report 76-25
    Language: English
    Note: CONTENTS Abstract Preface Summary Conversion factors: U.S. customary to metric (SI) units of measurement. Introduction Background Objectives Project history Approach Aircraft imagery LANDSAT-1 imagery NOAA-2 and -3 satellite imagery Ground truth data Imagery and ground truth data analysis Physical and cultural setting Geography Geology Climate Hydrology Local industry and population density Sources of estuarine pollution Results and discussion Coastal configuration Bathymetry Tides Asymmetry of tidal flow/duration across inlet Suspended sediment distribution and circulation Sea ice Tidal flushing characteristics Summary and conclusions Applications Recommendations Literature cited Appendix A. RS-14 infrared scanner imagery
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  • 73
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-76/28
    In: CRREL Report, 76-28
    Description / Table of Contents: Fourier transforms of selected ground-motion time histories from five underground high-explosive and nuclear detonations are used to define the transmission properties (Transfer functions) of three rock types. Absorption, a measure of a rock's energy dissipating characteristics, is expressed for each of the tests as a function of the frequency of transmission. Dispersion results from a variation in transmission velocity with frequency and is described for each test by a phase velocity spectrum. The transmission properties from one of the sites are used to predict a ground-motion time history at that site from another nuclear event. The potential use of Fourier techniques to make ground-motion predictions and to measure in-situ material properties is discussed.
    Type of Medium: Series available for loan
    Pages: vi, 91 Seiten , Illustrationen
    Series Statement: CRREL Report 76-28
    Language: English
    Note: Contents Section I: Introduction Section II: Analytical procedures 1. Fourier transforms 2. Basic transform properties 3. Transform techniques 4. The transfer function Section II: Parameter studies and program evaluations 1. Analytical parameter study 2. I-TRAIN evaluation 3. S-TRAIN evaluation Section IV: Data 1. DATEX I 2. DATEX II 3. STARMET 4. MINERAL LODE 5. HARD HAT and PILEDRIVER Section V: Analysis of transformed data 1. Absorption 2. Dispersion 3. Transfer function Section VI: Fourier synthesis Section VII: Discussion Literature cited Appendix A: The Fourier integral and series Appendix B: Subroutine FOURT used in analysis Appendix C: I-TRAIN and S-TRAIN programs
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  • 74
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-76/32
    In: CRREL Report, 76-31
    Description / Table of Contents: Four large grounded multi-year shear ridge formations were found in the grounded ice subzone of the fast ice zone near the Harrison Bay/Prudhoe Bay area of Alaska. A 166-m-long cross section of one of these formations was obtained by leveling and sonar measurements. These measurements revealed that the maximum ridge height was 12.6 m and that the formation was grounded in 17-18 m of water. The salinity, temperature, brine volume and density of the ice were determined on samples obtained by coring. The physical characteristics of the formations as observed in satellite, SLAR and aerial imagery indicate that these formations have not moved between the time of their formation in the fall of 1974 and August of 1976. Evidence of significant aeolian debris discoloring the ice is discussed.
    Type of Medium: Series available for loan
    Pages: iv, 27 Seiten , Illustrationen
    Series Statement: CRREL Report 76-32
    Language: English
    Note: Contents Abstract Preface Introduction Background Fast ice study area Results and discussion Literature cited
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  • 75
    Call number: ZSP-201-76/31
    In: CRREL Report, 76-31
    Description / Table of Contents: Sections in the Connecticut River where ice jam potential is high were identified through the use of low-altitude black and white photographs taken during low-flow, ice-free conditions. The hydraulics and mechanics of ice jam initiation were investigated in the river reach where these sections were identified. Certain areas were found in the river that had a high susceptibility to ice clogging, but this high potential decreased with increasing discharge because of the improved surface conveyance of the ice through the reach. The stability of ice floes was established along the channel, but the floes generally became unstable as the flow increased. This was calculated by using a Froude number criterion. Grounding locations for ice became evident when the critical Froude number was zero for a given thickness and water depth. No single factor was determined to be responsible for initiating the ice jams in the Connecticut River at Windsor. Apparently there existed a multitude of interacting conditions: surface constrictions, possible high backwater conditions from the Brattleboro Dam, a solid ice cover in the backwater of the Brattleboro Dam that prevented ice transport from the Windsor area, deep pools followed by shallow depth sections upstream of bridge piers, a greater ice thickness accumulation of fragmented floes than would result if a uniform cover could be established in the same reach, and the diurnal fluctuation of river stage casued by the release of water at Wilder Dam.
    Type of Medium: Series available for loan
    Pages: vi, 39 Seiten , Illustrationen
    Series Statement: CRREL Report 76-31
    Language: English
    Note: CONTENTS Abstract Preface Summary Conversion factors: U.S. customary to metric units of measurement Introduction Testsite Aerial photography Channel morphology — Interpretation of aerial photographs Ground surveys Hydraulic analysis Analysis of ice jam locations Winter field observations Conclusions Literature cited Appendix: Locations and plots of cross sections from Sumner Falls to Chase Island, Connecticut River
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  • 76
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-95/11
    In: CRREL Report, 95-11
    Description / Table of Contents: A pavement joint seal prevents the passage of liquids into the pavement base and the intrusion of solids into the joint. The primary mechanical requirements of a pavement seal are that it respond elastically or viscoelastically to any movement of the joint without failure and that it withstand indentation of hard objects like rocks. Because pavement joint movements and seal deformations can be large, elastomeric sealants are often used to form seals. Winter conditions are recognized as the most critical for a seal because of the possibility that failure stresses will be reached as the joint opens to a maximum and the material stiffens in response to the temperature reduction. This report reviews the specific problems and requirements that cold climates create for the performance of elastomeric seals. Emphasis is placed on the material response behavior that can lead to failure of a seal. In an attempt to clarity the mechanics of sealant and seal performance associated with low-temperature pavement applications and to address the issue of low-temperature stiffening That should be a dominant factor in the selection of a sealant, this report presents background information on the formulation and mechanical properties of elastomeric seal materials and the structural behavior of field-molded joint and crack seals.
    Type of Medium: Series available for loan
    Pages: iv, 20 Seiten , Illustrationen
    Series Statement: CRREL Report 95-11
    Language: English
    Note: CONTENTS Page Preface Introduction Elastomers and sealant formulations Mechanical behavior of sealants Phenomenological behavior of rubbers and elastomers Hyperelastic constitutive model Examples of sealant behavior Mechanical response of seals Basic structural geometry and loading configurations of seals Conventional performance testing for studying the load and deformation response of joint and crack seals Response of seals to joint movements Summary and recommendations Literature cited Abstract
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  • 77
    Monograph available for loan
    Monograph available for loan
    Leipzig : Academy of Sciences of the GDR, Central Institute for Isotope and Radiation Research
    Associated volumes
    Call number: AWI G6-19-93042-2
    In: Interregional Training Course on Radiochemistry, [Supplement]
    Type of Medium: Monograph available for loan
    Pages: 88 Seiten , Illustrationen
    Language: English
    Note: Contents Manual 2.2 The relative measurement of aktivity Lectures 1.3 Statistics / H. Baumbach 2.2 Sealed sources / K. Vormum 2.4 Energy dispersive x-ray fluorescence analysis / H.-K. Bothe 3.1 The use of carriers / H. Koch 4.3 Autoradiography / K. Freyer 6.1 Radiometric methods in environmental control / H.-J. Große
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  • 78
    Monograph available for loan
    Monograph available for loan
    London [u.a.] : Routledge
    Call number: PIK B 333-19-93046
    Type of Medium: Monograph available for loan
    Pages: XXIII, 250 S. , Diagramme
    ISBN: 9781138017788 (hardback) , 9781315780191 (electronic)
    Series Statement: Routledge studies on the Chinese economy 55
    Language: English
    Note: Contents: 1 The Chinese population at a historic turning point ; 2 Socioeconomic development as a determinant of demographic transitions ; 3 Socioeconomic impacts of demographic transition ; 4 A steady approach to adjusting the family planning policy ; 5 Investing in health ; 6 Improving education ; 7 Child development in rural areas ; 8 An overall planning approach to the issue of population mobility in the future development of urban and rural areas ; 9 Promoting gender equality ; 10 Stimulating development potential in an aging society ; 11 Capacity building for family development ; Policy proposals
    Location: A 18 - must be ordered
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  • 79
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-76/41
    In: CRREL Report, 76-41
    Description / Table of Contents: Eight Geoceiver stations were established and suitably marked along or near the crestiline of the Greenland ice sheet during GISP field operations from 1971 to 1975. At one of these stations, DYE-3, repeated Geoceiver positions indicate an ice velocity of 12.7 m.yr on an azimuth of approximately 60 degrees. Data from the International Greenland Glaciological Expedition (EGIG) surveys show that ice flow in the vicinity of Crete is radiating outward from a dome to the south. Two independent calculations of the state of equilibrium at Crete indicate ice sheet thinning rates of 0.25 to 0.37 m/yr, while direct measurement of elevation change by EGIG indicates an ice sheet thickening rate of difference of 0.06 m/yr. Resolution of these differences must await further geophysical work and deep drilling in the ice sheet.
    Type of Medium: Series available for loan
    Pages: iii, 13 Seiten , Illustrationen
    Series Statement: CRREL Report 76-41
    Language: English
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  • 80
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-76/43
    In: CRREL Report, 76-43
    Description / Table of Contents: Ice fog generated at the Eielson AFB power plant cooling pond contributes heavily to the total ice fog problem on the base. Several methods for ice fog suppression were studied and two techniques were tested experimentally. Experiments were also conducted to determine the magnitude of the various modes of heat transfer within the pond's microclimate. Values of evaporative and radiative heat loss during ice fog are presented. Ice cover is shown to be an effective ice fog suppression technique. Monomolecular films are also shown to be effective and offer some unique advantages, such as ease of application and low overall cost. The heat normally lost to evaporation must be dissipated by other means during suppression. With the ice cover technique this is accomplished by melting the ice cover. During suppression with monomolecular films, the heat must be dissipated by increasing radiative and convective losses. The simplicity of application of monomolecular films, along with their lower cost, combine to make this technique attractive; however, the lower pond temperatures and increased suppression effectiveness weigh heavily in favor of the ice-cover technique.
    Type of Medium: Series available for loan
    Pages: viii, 86 Seiten , Illustrationen
    Series Statement: CRREL Report 76-43
    Language: English
    Note: CONTENTS Abstract Preface List of symbols Conversion factors: U.S. customary to metric units of measurement Introduction Section I. Ice fog Section II. Evaporation Bowen's equation Evaporation equation Evaporation measurements during ice fog conditions Evaporation measurements at Eielson Power Plant cooling pond Data analysis Section Ill. Radiation during ice fog Brunt's equation Ångström equation Elsasser's equation Cloud cover Reflection Field experimental results Analysis of experimental results Radiation equations for ice fog Transmissivity of ice fog Radiation model Wind effect Summary Section IV. Convection Convective heat transfer theory Rotem and Claassen equation Kay's approach Russian approach Analysis Heat budget at the surface Conclusions Section V. Ice fog suppression techniques Fans Injection wells Latent heat storage Monomolecular films Use of heated water from the cooling pond Section VI. Latent heat storage experiments Freezing rates Cooling pond Ice building Ice growth rate -maximum system limitation Evaporation heat loss -maximum Realistic growth rate Ice building techniques Ice volume measurements Melting experiments Ice fog suppression considerations Experimental results Section VII. Recommendations and conclusions Hexadecanol studies Injection well suppression Latent heat storage suppression Comparison of approaches Measurements of evaporation Measurements of radiation loss Convective heat losses Ice fog suppression Selected bibliography Appendix A. Convective heat transfer coefficient from water to ice and from ice to air
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  • 81
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-77/3
    In: CRREL Report, 77-3
    Description / Table of Contents: Tests were conducted in uniaxial compression and tension to determine the effect of temperature on the strength of frozen Fairbanks silt. Test temperatures ranged from 0 C to -56.7 C. Two machine speeds, 4.23 cm/sec and 0.0423 cm/sec, were used for the constant displacement rate tests. From the highest to the lowest temperature, the compressive strength increased up to about one order of magnitude and the tensile strength increased one-half an order of magnitude. Equations are presented which correlate strength with temperature at the strain rates obtained. The initial tangent and 50% strength moduli and the specific energy are given for each test. The mode of fracture and the effects of unfrozen water content and ice matrix strengthening are discussed, and the test results are compared with the data of other investigations.
    Type of Medium: Series available for loan
    Pages: iv, 27 Seiten , Illustrationen
    Series Statement: CRREL Report 77-3
    Language: English
    Note: CONTENTS Abstract Preface Introduction Sample preparation Apparatus and testing procedure Test results Discussion Compressive strength Tensile strength Initial tangent and 50% stress moduli Specific energy Mode of failure Strength as a function of unfrozen water Thermal activation Conclusions and recommendations Literature cited
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  • 82
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-77/6
    In: CRREL Report, 77-6
    Description / Table of Contents: It has been reported that small arms projectiles are inherently unstable in snow and that snow has an unexpectedly high ability to stop them and other fast-moving projectiles. Field tests showed that the typical subarctic snow of interior Alaska can be used effectively to provide protection from both rifle and machine gun fire. The undisturbed snow had an average density of 0.18 g/cu. cm., but simple processing, such as shoveling, increased the density to around 0.34 g/cu. cm. Further processing increased the density to above o.40 g/cm3 but densities much above that value were difficult to obtain with simple hand equipment. Tests of the M16 rifle and M60 and M2HB machine guns showed that bullet penetration was inversely related to density - the higher the density the lower the bullet penetration. Design values for the three weapons were determined. A number of types of snow trenches and structures were designed and tested. They were found to provide good protection, in part since bullets showed a strong tendency to ricochet from the snow surface when striking it at a low angle. Burlap bags were filled with snow to revet structures and worked very well. Several types of Russian defensive works of snow were tested but proved unsuitable in the light, weak subarctic snow. The times required for troops to build several types of structures using only shovels and scoops were recorded.
    Type of Medium: Series available for loan
    Pages: vi, 23 Seiten , Illustrationen
    Series Statement: CRREL Report 77-6
    Language: English
    Note: CONTENTS Abstract Preface Summary Background Objectives Subarctic snow General Snow processing Construction productivity Shovel capacity Snow piles Bullet behavior and penetration in snow Test procedure M16 M60 ball M60 tracers .50 caliber Tumbling Bullet deformation and breakage Design penetration values Defensive works of snow Revetments Snow bags The snow trench The hardened snow trench Breastworks and bunkers Evaluation of foreign technology Russian expedient snow trenches Snow blocks and block structures The snow arch An expedient shelter Conclusions Recommendations Literature cited
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  • 83
    Monograph available for loan
    Monograph available for loan
    New York [u.a.] : McGraw-Hill Book Company
    Call number: MOP 44210 / Mitte
    Type of Medium: Monograph available for loan
    Pages: XV, 523 Seiten , graphische Darstellungen
    ISBN: 978-0-070-56042-0
    Language: English
    Location: MOP - must be ordered
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  • 84
    Monograph available for loan
    Monograph available for loan
    Heidelberg : Physica-Verlag
    Call number: IASS 20.93369
    Type of Medium: Monograph available for loan
    Pages: XVI, 243 Seiten , graphische Darstellungen , 235 mm x 155 mm
    ISBN: 9783790823356 , 9783790823363 (electronic; eISBN)
    Language: German , English
    Note: Beitr. teilw. dt., teilw. engl.
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  • 85
    Call number: AWI SCAR-IT-19-92821
    In: Italy antarctic research report to SCAR, June-1999
    Type of Medium: Series available for loan
    Pages: 15, V Seiten
    Language: English
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  • 86
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/18
    In: CRREL Report, 80-18
    Description / Table of Contents: The use of ice as a structural material is common practice for certain applications in cold regions. Techniques such as surface flooding or water spraying are used to accelerate ice growth rates, thereby lengthening the winter construction season. This report examines the heat and mass transfer rates from freely falling water drops in cold air. Design equations which predict the amount of supercooling of the drops as a function of outdoor ambient temperature, drop size and distance of fall are given
    Type of Medium: Series available for loan
    Pages: v, 14 Seiten , Illustrationen
    Series Statement: CRREL Report 80-18
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Velocity problem Heat and mass transfer problem - A single drop Heat and mass transfer - A system of drops Literature cited Appendix A: FORTRAN IV program to calculate final drop temperature, air temperatureand humidity
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  • 87
    Call number: ZSP-201-80/19
    In: CRREL Report, 80-19
    Description / Table of Contents: During the period 1975-1978 the Federal Highway Administration sponsored a series of environmental engineering in­vestigations along the Yukon River to Prudhoe Bay Haul Road. In 1976 the Department of Energy joined these in­vestigations with a series of ecological projects which continue to the present. Both agencies research efforts were con­ducted on a cooperative basis with CRREL’s in-house research program. The objectives of the research focused on 1) an evaluation of the performance of the road, 2) an assessment of changes in the environment associated with the road, 3) documentation of flora and vegetation along the 577-km-long transect, 4) methodologies for revegetation and restoration, and 5) an assessment of biological parameters as indicators of environmental integrity. In support of these objectives, specific studies were undertaken that investigated the climate along the road, thaw and subsidence beneath and adjacent to the road, drainage and side slope performance, distribution and properties of road dust, vegetation distribution, vegetation disturbance and recovery, occurrence of weeds and weedy species, erosion and its control, revegetation and restoration, and construction of the fuel gas line. This report presents background, information on the region, detailed results of the road thaw subsidence and dust investigations, and summaries of revegetation, fuel gas line, vegetation distribution, soil, and weed studies.
    Type of Medium: Series available for loan
    Pages: xv, 187 Seiten , Illustrationen
    Series Statement: CRREL Report 80-19
    Language: English
    Note: CONTENTS Abstract Preface Summary Introduction Chapter 1. The road and its environment Introduction General physiography Regional climate Surficial and bedrock geology Permafrost and ground ice General biota Vegetation Floristic survey Vegetation mapping Soils and mapping Chapter 2. Roadbed performance and associated investigations Roadbed investigations Roadbed performance Performance of drainage features Performance of sideslopes Conclusions from road, drainage and sideslope performance studies Fuel gas line construction Chapter 3. Distribution and properties of road dust along the northern portion of the Haul Road Introduction Methods Results of wind direction and velocity measurements Dust load and distribution Particle size analyses of dust Chemical composition properties of dust and related samples Soil cation composition Dust impacts on vegetation Discussion and conclusions Chapter 4. Revegetation and restoration investigations Introduction Revegetation approaches Alyeska erosion control and revegetation program Weeds and weedy plants Performance of revegetation Alyeska willow cutting program CRREL restoration experiments Conclusions Revegetation recommendations General report recommendations Literature cited Appendix A: General environmental guidelines applicable to subarctic and arctic road construction Appendix B: University-based studies along the Yukon River-Prudhoe Bay Haul Road Appendix C: CRREL maps of Haul Road showing locations of all study Sites Appendix D: Additional Haul Road cross-sectional profiles Appendix E: Clay mineralogy of road-related materials Appendix F: List of reports in the Joint State/Federal Fish and Wildlife Ad­visory Team series
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  • 88
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/17
    In: CRREL Report, 80-17
    Description / Table of Contents: Construction pads made of snow were used to build two sections of the Trans Alaska Pipeline and a small gas pipeline during the winter of 1975-76. Construction during the winter has become increasingly common in the Arctic. Surface travel and the use of heavy construction equipment on the unprotected tundra have been severely restricted, even during the winter, so the use of temporary winter roads and construction pads built of snow and ice has been advocated and is being adopted. The three snow construction pads mentioned above were the first snow roads and construction pads used on a large scale in Alaska. Snow roads and construction pads have two objectives: to protect the underlying vegetation and upper layers of the ground, and to provide a hard, smooth surface for travel and the operation of equipment. Several types have been built, and a brief discussion is given of their history and classification systems. The three snow construction pads used in construction of the Trans-Alaska Pipeline and the small gas pipeline in 1975-76 were visited and observed while in use. The Globe Creek snow pad, about 50 miles north of Fairbanks, was built primarily of manufactured snow hauled to the site and watered. With very high densities this pad withstood heavy traffic and use by heavy construction equipment except on one steep slope. There, the use of tracked vehicles and vehicles without front wheel drive disaggregated the snow on and near the surface so that vehicles without front wheel drive were unable to climb the hill. The Toolik snow pad, just north of the Brooks Range, was built of compacted snow and proved capable of supporting the heaviest traffic and construction equipment. The fuel gasline snow pad ran from the northern Brooks Range to the Arctic Coast and also proved capable of supporting the necessary traffic. Both the Toolik snow pad and the fuel gasline snow pad failed in very early May because of unseasonably warm and clear weather before the associated construction projects were completed. However, the three snow pads must be considered successful. Common problems were the lack of snow, slopes, unseasonably warm spring weather, and inexperience on the part of contractors and construction personnel.
    Type of Medium: Series available for loan
    Pages: v, 28 Seiten , Illustrationen
    Series Statement: CRREL Report 80-17
    Language: English
    Note: CONTENTS Abstract Preface Introduction History of snow and ice roads Classification of snow and ice roads Snow pads used by Alyeska during the winter of 1975-1976 The Globe Creek snow pad The Toolik snow pad The gasline snow pad Summary and conclusions Literature cited
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  • 89
    Call number: MOP 45206 / Mitte
    In: Daily Global Analyses
    Type of Medium: Monograph available for loan
    Pages: 6, 381 Seiten , graphische Darstellungen
    Series Statement: Daily Global Analyses Part 2
    Language: English
    Location: MOP - must be ordered
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  • 90
    Call number: MOP 45206 / Mitte
    In: Daily Global Analyses
    Type of Medium: Monograph available for loan
    Pages: 6, 371 Seiten , graphische Darstellungen
    Series Statement: Daily Global Analyses Part 3
    Language: English
    Location: MOP - must be ordered
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  • 91
    Monograph available for loan
    Monograph available for loan
    [Reading, Berkshire] : [European Centre for Medium Range Weather Forecasts]
    Call number: MOP 44987 / Mitte
    Type of Medium: Monograph available for loan
    Pages: i, 97 Seiten , Illustrationen , 30 cm
    Language: English
    Location: MOP - must be ordered
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  • 92
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-76/34
    In: CRREL Report, 76-34
    Description / Table of Contents: Some physical characteristics of two grounded floebergs (fragments of multi-year pressure ridges) near Prudhoe Bay, Alaska, are described. Cross-sectional profiles of the sails and keels of both floebergs were obtained. A sail to keel ratio of 1 to 3.38 obtained with one floeberg was found to be in good agreement with previous investigations. A survey of the sea floor for evidence of scoring induced during grounding yielded a maximum depth of gouging of 1.1m. Additional studies included investigations of the internal structure of the floebergs, and a brief examination of the organic and sedimentary debris found entrained within the floebergs. The grounding of ice on the continental shelves of the Arctic is of considerable interest to those concerned with the development and impact of development of these continental shelves. The field study reported here provides information useful in assessing the nature and characteristics of interactions between floebergs and the sea bed on which they are grounded.
    Type of Medium: Series available for loan
    Pages: iii, 13 Seiten , Illustrationen
    Series Statement: CRREL Report 76-34
    Language: English
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  • 93
    Call number: ZSP-201-76/35
    In: CRREL Report, 76-35
    Description / Table of Contents: Crystalline textures and fabrics of ice cores from the 2164-m-thick ice sheet at Byrd Station, Antarctica, reveal the existence of an anisotropic ice sheet. A gradual but persistent increase in the c-axis preferred orientation of the ice crystals was observed between the surface and 1200m. This progressive growth of an oriented crystal fabric is accompanied by a 20-fold increase in crystal sized between 56 and 600m, followed by virtually no change in crystal size between 6000 and 1200m. A broad vertical clustering of c-axes develops by 1200m. Between 1200 and 1300 m the structure transforms into a fine-grained mosaic of crystals with their basal glide planes now oriented substantially within the horizontal. This highly oriented fine-grained structure, which persists to 1800m, is compatible only with a strong horizontal shear deformation in this part of the ice sheet. Rapid transformation from single- to multiple-maximum fabrics occurs below 1800m. This transformation, accompanied by the growth of very large crystals, is attributed to the overriding effect of relatively high temperatures in the bottom layers of old ice at Byrd Station rather than to a significant decrease in stress. The zone of single-maximum fabrics between 1200 and 1800 m also contains numerous layers of volcanic dust. Fabrics of the very fine-grained ice associated with these dust bands indicate the bands are actively associated with shearing in the ice sheet. Some slipping of ice along the bedrock seems likely at Byrd Station, since the basal ice is at the pressure melting point and liquid water is known to exist at the ice/rock interface.
    Type of Medium: Series available for loan
    Pages: v, 30 Seiten , Illustrationen
    Series Statement: CRREL Report 76-35
    Language: English
    Location: AWI Archive
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  • 94
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-95/7
    In: CRREL Report, 95-7
    Description / Table of Contents: Before vehicle mobility in snow can be reliably predicted, a complete understanding of motion resistance in snow is required. This report examines several aspects of wheeled vehicle motion resistance using results obtained with the CRREL instrumented vehicle. Resistances of leading and trailing tires are examined. Limited data are presented for undercarriage drag, and third and fourth wheel passes in the same rut are initially analyzed, as is how snow deforms around a wheel. For the CRREL instrumented vehicle, a trailing tire has a resistance coefficient of about 0.017 for snow depths less than about 22cm. For deeper snow, the disruption of the snowpack caused by a preceding wheel causes snow to fall into the rut, resulting in higher trailing tire coefficients. For larger vehicles, which in some cases have trailing tires carrying larger loads than preceding tires, the trailing tire coefficients are on the order of 0.048 and 0.025 for second and third trailing wheels respectively. Since there are no trailing tire data available for these larger vehicles, these values are based on nonlinear regression analysis, which includes a prediction of the leading tire resistance. The results and observations of this study are applied in a reanalysis of the towed resistance data obtained during the U.S. Army's Wheels vs. Tracks study. An improved algorithm is presented for predicting wheeled vehicle motion resistance caused by snow.
    Type of Medium: Series available for loan
    Pages: v, 39 Seiten , Illustrationen
    Series Statement: CRREL Report 95-7
    Language: English
    Note: CONTENTS Page Preface Nomenclature Introduction Experimental procedure Results and analysis Leading tire resistance Trailing tire resistance Deep snow Undercarriage drag Multiple passes Shallow snow resistance model Summary Literature cited Appendix A: Snow data Appendix B: Observations of snow deformation by a wheel Appendix C: Wheeled vehicle motion resistance data Abstract
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  • 95
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-95/1
    In: CRREL Report, 95-1
    Description / Table of Contents: This report annotates the cold regions mobility prediction routines included in the CAMMS/ALBE mobility models. It further explains the development of the algorithms that are used in these models to describe the interaction of a vehicle with terrain that has been affected by cold weather. The following terrain conditions are discussed: undisturbed snow (shallow and deep); disturbed snow (moderately trafficked and hard packed); ice; and thawing soils. Several combinations of substrates are also considered. A stand-alone computer model is included.
    Type of Medium: Series available for loan
    Pages: v, 72 Seiten , Illustrationen
    Series Statement: CRREL Report 95-1
    Language: English
    Note: CONTENTS Page Preface Nomenclature Introduction Background Shallow snow Undisturbed snow on a firm substrate Undisturbed snow on a soft substrate Undisturbed snow over ice Disturbed, processed and packed snow Deep snow Ice Freezing or thawing ground conditions Bearing capacity of freezing ground Effect of thawing conditions on vehicle performance Speed made good Internal motion resistance Slopes Summary and recornmendations Literature cited Appendix A: Cold Regions Mobility Model CRM-1.F Appendix B: FORTRAN code using NRMM/CAMMS variables and format Appendix C: Traction coefficients on packed snow Appendix D: NRMM checkout data Abstract
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  • 96
    Monograph available for loan
    Monograph available for loan
    Cambridge : Cambridge University Press
    Associated volumes
    Call number: AWI A7-20-93527
    In: Cambridge atmospheric and space science series
    Type of Medium: Monograph available for loan
    Pages: XVIII, 316 Seiten , Illustrationen
    Edition: Transferred to digital printing
    ISBN: 0521380529 , 0521467454
    Series Statement: Cambridge atmospheric and space science series
    Language: English
    Note: Contents Preface Symbols Abbreviations 1 The atmospheric boundary layer 1.1 Introduction 1.2 History 1.3 Observing the ABL 1.4 ABL modelling 1.5 Applications 1.6 Scope of the book 1.7 Nomenclature and some definitions Notes and bibliography 2 Basic equations for mean and fluctuating quantities 2.1 Turbulence and flow description 2.2 Governing equations for mean and fluctuating quantities 2.3 The simplified mean equations 2.4 The turbulence closure problem 2.5 The second-moment equations 2.6 Turbulent kinetic energy and stability parameters Notes and bibliography 3 Scaling laws for mean and turbulent quantities 3.1 The wind profile: simple considerations 3.2 Wind profile laws: the neutral case 3.3 Monin-Obukhov similarity theory: the non-neutral surface layer 3.4 Generalized ABL similarity theory 3.5 Similarity theory and turbulence statistics Notes and bibliography 4 Surface roughness and local advection 4.1 Aerodynamic characteristics of the land 4.2 Scalar roughness lengths 4.3 The vegetation canopy 4.4 Flow over the sea 4.5 Local advection and the internal boundary layer Notes and bibliography 5 Energy fluxes at the land surface 5.1 Surface energy balance and soil heat flux 5.2 Radiation fluxes 5.3 Evaporation 5.4 Condensation Notes and bibliography 6 The thermally stratified atmospheric boundary layer 6.1 The convective boundary layer 6.2 The stable (nocturnal) boundary layer 6.3 The marine atmospheric boundary layer 6.4 Mesoscale flow and IBL growth Notes and bibliography 7 The cloud-topped boundary layer 7.1 General properties of the CTBL 7.2 Observations 7.3 Radiation fluxes and cloud-top radiative cooling 7.4 Entrainment and entrainment instability 7.5 Numerical modelling of the CTBL Notes and bibliography 8 Atmospheric boundary-layer modelling and parameterization schemes 8.1 Introduction 8.2 Surface temperature 8.3 Surface humidity (soil moisture) 8.4 Canopy parameterization 8.5 Surface fluxes 8.6 Rate equation for ABL depth 8.7 Turbulence closure schemes 8.8 ABL cloud parameterization Notes and bibliography 9 The atmospheric boundary layer, climate and climate modelling 9.1 Introduction 9.2 Sensitivity of climate to the ABL and to land surface 9.3 Research priorities Notes and bibliography Appendices References Index
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  • 97
    Monograph available for loan
    Monograph available for loan
    Cambridge [u.a.] : Cambridge Univ. Press
    Call number: PIK B 710-19-93059
    Type of Medium: Monograph available for loan
    Pages: XXIII, 357 Seiten , Diagramme
    Edition: First paperback edition
    ISBN: 9781107032613 (hbk.) , 9781107567092 (pbk.)
    Series Statement: Cambridge studies in comparative politics
    Language: English
    Note: Contents: 1. Agents, institutions, and the political economy of performance ; 2. Career theories of monetary policy ; 3. Careers and inflation in industrial democracies ; 4. Careers and the monetary policy process ; 5. Careers and inflation in developing countries ; 6. The uses of autonomy: what independence really means ; 7. Partisan governments, labor unions, and monetary policy ; 8. The politics of central banker appointment ; 9. The politics of central banker tenure ; 10. Conclusion: the dilemma of discretion.
    Location: A 18 - must be ordered
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  • 98
    Call number: M 20.94085
    Type of Medium: Monograph available for loan
    Pages: v, 146 Seiten , Graphiken
    Language: English
    Note: Dissertation
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  • 99
    Monograph available for loan
    Monograph available for loan
    Hackensack, NJ [u.a.] : World Scientific
    Call number: M 20.94088
    Type of Medium: Monograph available for loan
    Pages: XVIII, 785 Seiten , Illustrationen
    ISBN: 9814293075 (hb) , 9789814293075 (hb) , 9814299820 (pbk) , 9789814299824 (pbk)
    Language: English
    Location: Upper compact magazine
    Branch Library: GFZ Library
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  • 100
    Call number: MOP 44439 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 68 Seiten
    Language: English
    Location: MOP - must be ordered
    Branch Library: GFZ Library
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