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  • 1
    Call number: ZSP-321-7
    In: GEOMAR-Report, 7
    Type of Medium: Series available for loan
    Pages: 104, [12] Seiten , Illustrationen , 30 cm
    Series Statement: GEOMAR-Report 7
    Language: German
    Note: Zugleich: Dissertation, Universität Kiel, 1991 , INHALTSVERZEICHNIS ZUSAMMENFASSUNG I. EINLEITUNG 1. Einführung und Zielsetzungen 2. Morphologie und Ozeanographie im Europäischen Nordmeer II. METHODEN 1. Das Untersuchungsmaterial 1.1 Beprobung der Sedimente 1. 2 Chemische Aufbereitung 2. Klassifizierung der organischen Mikrofossilien 3. Auswertung der Streupräparate 3.1 Relative Häufigkeiten 3.2 Semiquantitative Abschätzungen der Zystenkonzentrationen 4. Zeitskalen 5. Statistische Verfahren 5.1 Klusteranalyse 5. 2 Faktorenanalyse III. DIE PALÖKOLOGIE DER DINGFLAGELLATEN-ZYSTEN UND VERWANDTER ORGANISCHER MIKROFOSSILIEN IM EUROPÄISCHEN NORDMEER 1. Rekonstruktion der Ökologie aus Verbreitungsmustern in rezenten Oberflächensedimenten 2. Ökologie der Dinoflagellaten und ihrer Zysten 2.1 Die Ökologie der Dinoflagellaten und die biologische Bedeutung ihrer Zysten 2.2 Die Ökologie der Dinoflagellaten-Zysten 2.3 Fossile Oberlieferung der Dinoflagellaten-Populationen 3. Die Verbreitungsmuster der Taxa und Gemeinschaften 3.1 Biogeographie und Ökologie der einzelnen Taxa 3.2 Gemeinschaften im Europäischen Nordmeer 3.3 Konzentrationen der Dinoflagellaten-Zysten 4. Die ökologische Klassifikation der Taxa 4.1 Klusteranalyse: Gruppierung der Taxa 4.2 Faktorenanalyse: Definiten von Gemeinschaften 4.3 Synthese: Die ökologische Klassifikation 5. Vergleich mit dem kieseligenund kalkigen Plankton 5.1 Konzentrationen der Planktongruppen 5.2 Zusammensetzung der Faunen und Floren 6. Zusammenfassung: Ökologie und Ozeanographie 6.1 Die Verbreitungsmuster einzelner Arten und die Ozeanographie 6.2 Gemeinschaften und Ozeanographie IV. DIE SPÄT-UND POSTGLAZIALE ENTWICKLUNG DES NORWEGENSTROMES 1. Paläo-ozeanographie in den letzten 15000 Jahren 2. Ergebnisse 2.1 Dinozysten-Gemeinschaften im Spät-und Postglazial 2.2 Stratigraphie und Florenereignisse 2.3 Die isochrone Verbreitung der einzelnen Taxa 3. Dinoflagellaten-Zysten als Anzeiger palökologischer Veränderungen 3.1 Die Entwicklung der Gemeinschaften im Europäischen Nordmeer 3.2 Die Entwicklung der Gemeinschaften im Europäischen Nord-meer im Vergleich zu den angrenzenden Meeresgebieten 4. Die spät-und postglazialen Fluktuationen und Veränderungen des Norwegenstromes 4.1 Ursachen für die ozeanegraphischen Veränderungen 4.2 Zusammenhänge zwischen Florenveränderungen und paläo-ozeanographischen Ereignissen V. DANK VI. LITERATURVERZEICHNIS TAFELN
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  • 2
    Monograph available for loan
    Monograph available for loan
    Bonn : Federal Ministery for Research and Technology
    Call number: AWI A1-19-92588
    Type of Medium: Monograph available for loan
    Pages: 51 Seiten , Illustrationen
    ISBN: 3881352376
    Language: English
    Note: Contents Preface Introduction The Earth as a global system Basic building blocks Introduction The atmosphere The hydrosphere The cryosphere The geosphere The biosphere Global cycles Introduction The water cycle Bio-geochemical cycles Natural changes Introduction Crucial changes on characteristic time scales The development of civilization and its consequences for the Earth system Signals from a disturbed environment Introduction The changed environment Problems caused by a growing world population The world of tomorrow Introduction Climate models and their limits Living in a greenhouse searching for traces and solutions The sciences being challenged Introduction Guidelines for a program of research into global changes Science and politics take up the challenge: International and national research programs Introduction International efforts Global Change research in Germany Acronyms and Abbreviations Bibliography: Illustrations
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  • 3
    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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  • 4
    Call number: MOP S 12721
    In: Sterne und Weltraum, Jahrgang 30, Nr. 8-9
    Type of Medium: 13
    Pages: Seite 505 - 509 , Illustrationen
    Language: German
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  • 5
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-91/5
    In: CRREL Report, 91-5
    Description / Table of Contents: An analysis of the National Science Foundation's surface vehicle fleet in Antarctica is reported on here. Surface vehicle needs have been determined through interviews of vehicle users, managers and maintainers, and from direct on-site observation. An ideal grouping of vehicle categories is proposed that will address current needs and provide flexibility for the future. Ultimately, recommendations for streamlining and modernizing the NSF Antarctic vehicle fleet are made. Cargo transportation over snow was identified as being in a crisis state. Personnel movement functions for all but traversing are performed adequately at this time, although there is much room for improvement. Brands and models must be selected for some categories of recommended vehicle types. This will naturally follow a more in-depth analysis of candidates and discussions with NSF vehicle managers. A purchasing plan, including a time table, budget, and desired sequence of replacement, must then be formulated and executed.
    Type of Medium: Series available for loan
    Pages: v, 71 Seiten , Illustrationen
    Series Statement: CRREL Report 91-5
    Language: English
    Note: CONTENTS Preface Executive summary Introduction Regional divisions Zone A - rock and ice roads Zone B - local ice Zone C - traverse Zone D - ice edge Zone E - remote field site Zone F - inland station Current transportation needs in Antarctica Future transportation needs Transportation analysis Personnel transport Cargo transport Summary of analysis Recommendations for changes to U.S. vehicle fleet Conclusions and summary of findings Literature cited Appendix A: Age distribution of NSF surface vehicles Abstract
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  • 6
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-91/15
    In: CRREL Report, 91-15
    Description / Table of Contents: An overview is presented of recent activities and results in the use of commercially available short-pulse UHF radar for surveying ice conditions on freshwater bodies. Improvements in radar systems have made it possible to increase ice thickness resolution by as much as one third relative to that in past attempts, and some new signal processing approaches shown here may offer an order of magnitude improvement. Results from airborne surveying are shown in which the varieties of ice character are reflected. Given the lack of ground coupling, one can rely upon a reasonably well-defined wavelet structure for enhanced signal processing and interpretation possibilities. An algorithm is presented that locates returns from interfaces in the presence of noise for a non-minimum delay wavelet. The method performs a simple inversion in the frequency domain, enhanced by a time dependent weight designed to recognize the shape of the wavelet amplitude and phase spectra. Thin ice layers are resolved down to a few centimeters and are distinguished from an ice free condition by means of a matched filter system designed to recognize the interference pattern from parallel interfaces close to one another. The effects and constraints imposed by water layers on wet ice are discussed, as are general attenuation, sloping bottom, and critical angle effects in deeper water. In closing, observations on the problems and prospects of this sort of surveying are offered.
    Type of Medium: Series available for loan
    Pages: v, 31 Seiten , Illustrationen
    Series Statement: CRREL Report 91-15
    Language: English
    Note: Contents Preface Nomenclature Introduction Field surveys Methods and paraphernalia Results Sloping bottom effects and critical angle phenomena Deconvolution and thin layers Well-separated echoes Thin ice layers Thin layers of water Observations Literature cited Abstract
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  • 7
    Call number: MOP 45042 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 296 Seiten , Illustrationen
    Series Statement: Akademie der Landwirtschaftswissenschaften der Deutschen Demokratischen Republik / Tagungsbericht Nr. 180
    Language: German
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  • 8
    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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  • 9
    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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  • 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-201-80/17
    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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  • 11
    Call number: MOP 45162 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 32 Seiten , Illustrationen, Karten
    Series Statement: Abteilung für theoretische Meteorologie der Universität Wien 25
    Language: German
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  • 12
    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
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  • 13
    Call number: AWI A3-20-93434
    In: Meteorologische Abhandlungen / Institut für Meteorologie und Geophysik der Freien Universität Berlin, Band XXXII, Heft 1
    Type of Medium: Series available for loan
    Pages: 121 Seiten , Illustrationen
    Series Statement: Meteorologische Abhandlungen / Institut für Meteorologie und Geophysik der Freien Universität Berlin 32,1
    Language: German
    Note: Zugleich: Dissertation, Freie Unversität Berlin, [ca. 1963] , INHALTSVERZEICHNIS PROBLEMSTELLUNG UND ZIELSETZUNG 1. BEMERKUNGEN ZUM BEOBACHTUNGSGELÄNDE UND ZUM BEOBACHTUNGSMATERIAL 1.1 Das Beobachtungsgelände 1.2 Das Beobachtungsmaterial 2. HOMOGENITÄTSBETRACHTUNGEN 2.1 Temperatur 2.2 Niederschlag 2.3 Wind 2.4 Sonnenschein und Bewölkung 3. TEMPERATURVERHÄLTNISSE 3.1 Monats- und Jahreswerte 3.2 Tageswerte 3.3 Pentadenwerte 3.4 Häufigkeitsbetrachtungen 3.5 Interdiurne Veränderlichkeit 3.6 Der tägliche Gang 3.7 Vorkommen bestimmter Schwellenwerte 3.71 Frost- und Eistage 3.72 Sommer- und Tropentage 4. DER WASSERGEHALT DER LUFT 4.1 Monats- und Jahreswerte 4.2 Tageswerte 4.3 Häufigkeitsbetrachtungen 4.4 Interdiurne Veränderlichkeit 4.5 Der tägliche Gang 5. BEWÖLKUNGSVERHÄLTNISSE 5.1 Monats- und Jahreswerte 5.2 Tageswerte 5.3 Häufigkeitsbetrachtungen 5.4 Der tägliche Gang 5.5 Heitere und trübe Tage 5.6 Nebel 6. SONNENSCHEIN 6.1 Monats- und Jahreswerte 6.2 Tageswerte 6.3 Der tägliche Gang 7. NIEDERSCHLAGSVERHÄLTNISSE 7.1 Monats- und Jahreswerte 7.2 Niederschlagsbereitschaft 7.3 Tageswerte 7.4 Der tägliche Gang 7.5 Häufigkeitsbetrachtungen 7.6 Niederschlags- und Trockenperioden 7.7 Niederschlag und Wind· 7.8 Schneeverhältnisse 7.81 Schneefall und Schneedecke 7.82 Schneehöhe 7.9 Gewitter 8. WINDVERHÄLTNISSE 8.1 Windrichtung 8.2 Windgeschwindigkeit 8.21 Der jährliche Gang 8.22 Häufigkeitsbetrachtungen 8.23 Sturmtage und Windstillen 8.24 Der tägliche Gang 9.ZUSAMMENFASSUNG VERZEICHNIS DER TEXTTABELLEN VERZEICHNIS DER ABBILDUNGEN LITERATURVERZEICHNIS TABELLENANHANG
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  • 14
    Call number: MOP 47707 / Mitte
    Type of Medium: Monograph available for loan
    Language: German
    Note: Diplomarbeit, Humboldt-Universität zu Berlin, Fachbereich Physik, Meteorologisches Institut eingereicht von Bodo Wichura geboren am 23.12.1965 in Potsdam, Betreuer: Dipl.-Met. S.H. Richter
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  • 15
    Monograph available for loan
    Monograph available for loan
    Boston, Mass. : American Meteorological Society
    Call number: MOP 45485 / Mitte
    Type of Medium: Monograph available for loan
    Pages: iv, 322 Seiten , Illustrationen, Diagramme
    ISBN: 0933876513
    Language: English
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  • 16
    Monograph available for loan
    Monograph available for loan
    Praha : Český Hydrometeorologický Ústav
    Call number: MOP 42912 / Mitte
    Type of Medium: Monograph available for loan
    Pages: Getr. Zählung
    ISBN: 80-900206-4-X
    Language: English
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  • 17
    Series available for loan
    Series available for loan
    Pasay City, Philippines : Typhoon Committee Secretariat
    Associated volumes
    Call number: MOP 46950(1991) / Mitte
    In: ESCAP/WMO Typhoon Committee annual review, 1991
    Type of Medium: Series available for loan
    Series Statement: ESCAP/WMO Typhoon Committee annual review 1991
    Language: English
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  • 18
    Call number: MOP 47697/5 / Mitte
    In: Verifikationsbericht / Deutscher Wetterdienst, Abteilung Synoptische Meteorologie, Nr. 5
    Type of Medium: Series available for loan
    Series Statement: Verifikationsbericht / Deutscher Wetterdienst, Abteilung Synoptische Meteorologie 5
    Language: German
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  • 19
    Call number: ZSP-201-80/5
    In: CRREL Report, 80-5
    Description / Table of Contents: This research comprised laboratory testing to determine the properties of asphalt-aggregate mixtures containing three grades of asphalt cements, and analyses to project the performance of pavements containing each of the asphalts, in resisting thermally induced distress and traffic-associated distress. From the results it is concluded that only the softest asphalt cement tested (AC 2.5) would perform satisfactorily in a cold climatic zone. The moderately soft (AC 5) and moderately hard (AC 20) asphalt cements showed little susceptibility to thermal cracking in a moderate and a warm climatic zone, respectively. The AC 2.5 and AC 5 asphalts are not recommended for use in warm climates, however, owing to increased susceptibility to rutting under traffic.
    Type of Medium: Series available for loan
    Pages: vi, 55 Seiten , Illustrationen
    Series Statement: CRREL Report 80-5
    Language: English
    Note: CONTENTS Abstract Preface Introduction Research setting Objectives Materials, mixture designs, and tests Materials Mixture design tests Brazil test Resilient modulus test Data analysis Marshall tests Asphalt grade Compactive effort Aggregate type Data analysis Brazil tests Indirect tensile strength Tensile strain Vertical deformation Summary of Brazil test results Data analysis-resilIient modulus. Comparison of mixture susceptibility to temperature cracking General asphalt concrete stiffness Thermal cracking. Influence of asphalt cement properties Summary Comparison of mixture susceptibility to traftic-load-associated distress Stress/strain analysis Fatigue damage analysis Rutting analysis Strength correlations Marshall stability and indirect tensile strength Indirect tensile strength and resilient modulus Summary Summary and conclusions Recapitulation of investigations Summary of results Conclusions Literature cited Appendix A: Asphalt adggregate mixture properties by Marshall method Appendix B: Equations for calculating specimen properties from Brazil tests Appendix C: Calculated displacements, strains and stresses
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  • 20
    Call number: ZSP-201-80/4
    In: CRREL Report, 80-4
    Description / Table of Contents: The primary objectives of this study were to 1) prepare a map from Landsat imagery of the Upper Susitna River Basin drainage network, lakes, glaciers and snowfields, 2) identify possible faults and lineaments within the upper basin and within a 100-km radius of the proposed Devil Canyon and Watana dam sites as observed on Landsat imagery, and 3) prepare a Landsat-derived map showing the distribution of surficial geologic materials and poorly drained areas. The EROS Digital Image Enhancement System (EDIES) provided computer- enhanced images of Landsat-1 scene 5470-19560. The EDIES false color composite of this scene was used as the base for mapping drainage network, lakes, glaciers and snowfields, six surficial geologic materials units and poorly drained areas. We used some single-band and other color composites of Landsat images during interpretation. All the above maps were prepared by photointerpretation of Landsat images without using computer analysis, aerial photographs, field data, or published reports. These other data sources were used only after the mapping was completed to compare and verify the information interpreted and delineations mapped from the Landsat images. Four Landsat-1 MSS band 7 winter scenes were used in the photomosaic prepared for the lineament mapping. We mapped only those lineaments related to reported regional tectonics, although there were many more lineaments evident on the Landsat photomosaic.
    Type of Medium: Series available for loan
    Pages: iii, 41 Seiten , Illustrationen
    Series Statement: CRREL Report 80-4
    Language: English
    Note: CONTENTS Abstract Preface Summary Objectives Conclusions Introduction Background Previous cooperative investigations Project rationale and coordination Approach Landsat imagery Interpretation techniques Part I. Use of Landsat imagery in mapping the drainage network, lakes, glaciers and snowfields (Lawrence W. Gatto) Objective Methods Results Conclusions Part II. Use of Landsat imagery in mapping and evaluating geologiclineaments and possible faults (Carolyn J. Merry) Objective Geologic structure Methods Results Conclusions Part Ill. Use of Landsat imagery in mapping surficial materials Section A. Landsat mapping (Harlan L. McKim) Objective Methods Results Section B. Field evaluation (Daniel E. Lawson) Objectives Methods Results Discussion Section C. Conclusions (Daniel E. Lawson and Harlan L. McKim) Literature cited Glossary
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  • 21
    Call number: MOP 45063 / Mitte
    Type of Medium: Monograph available for loan
    Language: English
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  • 22
    Call number: AWI G4-22-94968
    Type of Medium: Monograph available for loan
    Pages: x, 532 Seiten , Illustrationen , 23 cm
    ISBN: 0-662-18742-3
    Series Statement: NHRI symposium No. 6
    Language: English
    Note: TABLE OF CONTENTS FOREWORD PREFACE INTRODUCTION SECTION 1: GENERAL PAPERS Case Study of a Grounded Jam; Restigouche River, New Brunswick / by S. Beltaos and B.C. Burrell Water Balance and Geochemistry Studies in a Tundra Watershed, District of Keewatin, Northwest Territories / by G.G. Bursey, T.W.D. Edwards and S.K. Frape River Icing Mounds: a Winter Water Source on the Eastern North Slope of Alaska / by E.F. Chacho, C.M. Collins, A.J. Delaney and S.A. Arcone Geochemical Evolution of Water in a Continental High Boreal Wetland Basin: Preliminary Results / by D. Craig A Physical Model of Ice Overthn.ist during the Break-Up of Intact River-Ice Covers / by M.N. Demuth and T.D. Prowse Seasonal Changes in the Hydrochemistry of Land Drainage: Colour Lake Catchment, Axel Heiberg Island, N.W.T. / by M. English, S. Schiff, M. Ecclestone, W.P. Adams, M. Hinton, L. Pezzutto, R. Elgood, C. Allan and D. Pierson Shape, Length and Flow· Conditions of Conduits at South Cascade Glacier, Washington State, U.S.A. / by A.G. Fountain CO2-Rich Ground Waters of the Flat River Valley, N.W.T. / by S.M. Hamilton, F.A. Michel and C.W. Jefferson Regional Snow Ablation in the Alaskan Arctic / by L.D. Hinzman, D.L. Kane and R.E. Giec Regionalization of Low Flows in Yukon Territory / by J.R. Janowicz Discharge Regimes of a Glacierized Basin, Slims River, Yukon / by P.G. Johnson Pulses in Glacier Discharge: Indicators of the Internal Drainage System of Glaciers / by P.G. Johnson Drainage of an Ice-Dammed Lake, Kaskawulsh Glacier Basin, Yukon / by J.N. Kasper and P.G. Johnson On Areal Distribution. of Snowcover in a Mountainous Area / by A. Killingtveit and K. Sand Hydrogeochemical Aspects of Two Selected Sites in a Fringe Zone of Discontinuous Permafrost / by Y.T.J. Kwong, D. Craig and M. Griffin Ice-Cover Growth and Freeze-Out of Solutes in a Mackenzie Delta Lake / by L.F.W. Lesack, P. Marsh and R.E. Hecky Hydrological Processes in a Small Catchment Containing a Perennial Snowbank, Melville Island, N.W.T. / by A.G. Lewkowicz and K.L. Young On Modelling Surface Meltwater Discharge from Arctic and Alpine Glaciers / by D.S. Munro A High Arctic Occurrence of Seasonal Frost Mounds / by W.H. Pollard Relationships between Snow Chemistry and Blowing Snow: Initial Findings / by J.W. Pomeroy, T.D. Davies and M. Tranter Peatlands of the Lake Melville Coastal Plain, Labrador / by J.S. Price, D.A. Maloney and F.G. Downey Constraints on the Origin of Acidity in Colour Lake, Axel Heiberg Island (79°25'N) / by S. Schiff, M. English, M. Ecclestone, R. Elgood, M. Hinton and L. Pezzutto Longitudinal Dispersion in the Ice-Covered Athabasca River / by G. Van Der Vinne and D. Andres Economic Impact of River Ice Jams in Canada / by G. Van Der Vinne, T.D. Prowse and D. Andres Estimation of Mass-Balance and Run-Off Component of Urumqi Glacier No. I from Water-Balance Analysis / by Z. Yang SECTION 2: MODELLING Interactive Modelling of Cold Regions Watersheds with SSARR / by E.A. Cassell and T. Pangburn Estimates of Evaporation in the Yukon and Northwest Territories / by J. Haas A Basin Water-Storage Model to Forecast Columbia River Discharge / by W. Tangborn Preliminary Findings from Experiments on Frazil and Anchor Ice in a Circular Flume / by G. Tsang and B. Trapp On Computer Simulation of Ice Motion in Rivers / by O.G. Vinogradov, A. Springer and P. Wierzba SECTION 3: OTHER CONTRIBUTIONS Transformation of Heavy Metals under Tidal Flows in the Severnaya Dvina Estuary / by V.F. Brekhovskikh, A.N. Malutin and M.A. Mordasov Northern River: BOD-DO Model / by V.F. Brekhovskikh and G.V. Volpian Water Storage in Alpine Glaciers (Abstract) / by M.M. Brugman Snowmelt Infiltration into Frozen Soil at Sites in the Discontinuous Permafrost Zone Near Mayo, Yukon Territory / by C.R. Bum Use of Periphyton Indices as a Biological Measure of Water Quality in Small Rivers / by E.A. Goncharevich Yukon and Northwest Territories Ground-Water Data Base / by P. Hardisty, V. Schilder, T. Dabrowski and J. Wells Some Aspects of Glacier Hydrology in China / by X. Hu and Z. Yang Modelled Estimates of Changes in the Water Balance of Forested Northern River Basins / by Yu.G. Motovilov and N.A. Nazarov Study of Surface Water Quality in the Northern Region Subject to Pollution / by A.N. Shammasov Response of Riverine and Lacustrine Biocenoses to Human Impact / by N.S. Zolotareva and M.A. Mordasov APPENDIX A: LIST OF PARTICIPANTS
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  • 23
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: AWI G3-24-95571-9
    In: Tektonika Sibiri, Tom 9
    Description / Table of Contents: Представлены материалы XII сессии Научного совета no тектонике Сибири и Дальнего Востока, посвященной 60-летию Великой Октябрьской социалистической революции (Красноярск, 1977 r.). Рассмотрены общие вопросы тектоники нефтегазоносных областей, приведены соответствующие конкретные материалы по отдельным районам Сибири и Дальнего Востока. Изложены новые представления о региональной тектонике Западно-Сибирской плиты, Сибирской платформы, Алданского щита, северо-западной части Тихоокеанскоrо пояса. Сборник рассчитан на широкий круr rеолоrов.
    Description / Table of Contents: Translation of abstract: The materials of the XII session of the Scientific Council on the tectonics of Siberia and the Far East, dedicated to the 60th anniversary of the Great October Socialist Revolution (Krasnoyarsk, 1977), are presented. General issues of tectonics of oil and gas bearing areas are considered, and relevant specific materials on individual regions of Siberia and the Far East are presented. New ideas about the regional tectonics of the West Siberian Plate, the Siberian Platform, the Aldan Shield, and the northwestern part of the Pacific Belt are presented. The collection is designed for a wide audience.
    Type of Medium: Monograph available for loan
    Pages: 158 Seiten , Illustrationen
    Series Statement: Tektonika Sibiri / Akademija Nauk SSSR, Sibirskoe Otdelenie, Naučnyj Sovet po Tektonike Sibiri i Dalʹnego Vostoka Tom 9
    Language: Russian
    Note: СОДЕРЖАНИЕ Предисловие Принципы и методика построения тектонических карт нефтегазоносных территорий СССР / Г. Х. Дикенштейн, Ю. Н. Швембергер, И. М. Алиев Требования к содержанию и принципы построения тектонических карт нефтегазоносных территорий / В. С. Старосельцев Количественные подходы к тектоническому районированию нефтегазоносных областей (на примере Енисей-Ленского регионального мегапрогиба) / Ю. Н. Карогодин, А. И. Прокопенко Тектоника палеозойского нефтегазоносного комплекса юга Западно-Сибирской плиты / Н. П. Запивалов, В. И. Московская, И. И. Плуман Тектоника и генезис Западно-Сибирской плиты в свете новых геолого-геофизических данных / М. Я. Рудкевич Связь трещиноватости пород с пликативными структурами первого порядка (на примере Западно-Сибирской плиты и Вилюйской гемисинеклизы) / К. И. Микуленко, Е. Д. Глухманчук, Л. А. Сечкина, Г. Г. Шемин Эпикаледонские наложенные впадины и их газоносность / Е. Д. Думнов Особенности строения фундамента Минусинского межгорного прогиба / Я. В. Шатов, П. С. Долгушин, 3. В. Разилова Структурные особенности платформенного чехла западной части Сибирской платформы в связи с оценкой перспектив поисков месторождений нефти и газа / В. Д. Накаряков, К. Н. Васильева, А. М Иванов, В. Е. Кучеров, В. Г. Сибгатуллиn, Ю. А. Шарыгин Анализ палеотектонических движений Сибирской платформы в связи с оценкой генерации и аккумуляции углеводородов и консервация их залежей в домезозойских отложениях / Т. К Баженова, Ю. И. Ипатов, К. К. Макаров, Ю. М. Шуменкова Тектоническое районирование Вилюйской гемисинеклизы в связи с ее нефтегазоносностью / В. Е. Бакин, В. А. Богдашев, А. А. Гудков, К. И. Микуленко, В. С. Ситников О блоковом строении и иефтегазоносности Тунгусского бассейна / Б. А.Соколов, В. А. Егоров, Ю. Р. Мазор, Ю. В. Пискарев История формирования и перспективы нефтегазоносности Момо-3ырянской впадины / Б. И. Ким Результаты и проблемы изучения тектоники западной части Сибирской платформы и Енисей-Хатангского прогиба по геолого-геофизическим данным / В. И. Яскевич, Ю. К. Яковлев, А. П. Четвергов, В. П. Ключко, В. И. Степанов Тектонический анализ платформенных структур методом построения графиков амплитуд / Е, М. Максимов Тектоника о. Сахалин и прилегающего шельфа / В. В Харахинов, В. Э. Kононов, Ю. С. Мавринский, А. А. Терещепков, Ю. А. Тронов Разломы о. Сахалин и прилегающего шельфа / В. В Харахинов, С. Д. Гальцев-Безюк, Ю. С. Мавринский, А. А. Терещенко, И. М. Альперович Основные структурные елементы Хоккайдо-Сахалинской складчатой области / В. И. Головинский, И. И. Тютрин Прогибы зоны сочленения Сихотэ-Алинской и Хоккайдо-Сахалинской складчатых систем / Н. В. Kуликов, А. А. Терещенков Эндогенный режим Сахалина / Д. Ф. Семенов, Л. С. Маргулис, А. А. Апдреев, В. Ф. Евсеев О тектонике Охотского моря / Ю. С. Мавринский, В. А. Бабошина, Н. В. Kуликов, В. В. Харахинов Строение, развитие и перспективы нефтегазоносности подводных окраин Западной Африки и Восточной Азии / А. Ю. Юнов Формационный анализ осадочных бассейнов северо-западной части Тихоокеанскоrо пояса / Ю. K. Вурлин, О. K. Важенова Методика неотектонического анализа переходной зоны от континента к океану / Г. Ф. Уфимцев , Translation of Contents Preface Principles and methods for constructing tectonic maps of oil and gas-bearing territories of the USSR / G. Kh. Dikenshtein, Yu. N. Shvemberger, I. M. Aliev Content requirements and principles for constructing tectonic maps of oil and gas-bearing territories / V. S. Staroseltsev Quantitative approaches to tectonic zoning of oil and gas-bearing regions (on the example of the Yenisei-Lena regional megatrough) / Yu. N. Karogodin, A. I. Prokopenko Tectonics of the Paleozoic oil and gas complex of the south of the West Siberian Plate / N. P. Zapivalov, V. I. Moskovskaya, I. I. Pluman Tectonics and genesis of the West Siberian plate in the light of new geological and geophysical data / M. Ya. Rudkevich Relationship between rock fracturing and first-order plicative structures (using the example of the West Siberian Plate and the Vilyui hemisyneclise) / K. I. Mikulenko, E. D. Glukhmanchuk, L. A. Sechkina, G. G. Shemin Epicaledonian superimposed depressions and their gas content / E. D. Dumnov Features of the structure of the foundation of the Minusinsk intermountain trough / Ya. V. Shatov, P. S. Dolgushin, Z. V. Razilova Structural features of the platform cover of the western part of the Siberian platform in connection with the assessment of prospects for prospecting for oil and gas fields / V. D. Nakaryakov, K. N. Vasilyeva, A. M. Ivanov, V. E. Kucherov, V. G. Sibgatullin, Yu. A. Sharygin Analysis of paleotectonic movements of the Siberian platform in connection with the assessment of the generation and accumulation of hydrocarbons and the conservation of their deposits in pre-Mesozoic deposits / T. K. Bazhenova, Yu. I. Ipatov, K. K. Makarov, Yu. M. Shumenkova Tectonic zoning of the Vilyui hemisyneclise in connection with its oil and gas potential / V. E. Bakin, V. A. Bogdashev, A. A. Gudkov, K. I. Mikulenko, V. S. Sitnikov On the block structure and oil and gas content of the Tunguska basin / B. A. Sokolov, V. A. Egorov, Yu. R. Mazor, Yu. V. Piskarev History of formation and prospects for oil and gas potential of the Momo-3yryansk depression / B. I. Kim Results and problems of studying the tectonics of the western part of the Siberian platform and the Yenisei-Khatanga trough based on geological and geophysical data / V. I. Yaskevich, Yu. K. Yakovlev, A. P. Chetvergov, V. P. Klyuchko, V. I. Stepanov Tectonic analysis of platform structures by constructing amplitude graphs / E, M. Maksimov Tectonics o. Sakhalin and the adjacent shelf / V. V. Kharakhinov, V. E. Kononov, Yu. S. Mavrinsky, A. A. Tereshchepkov, Yu. A. Tronov Faults o. Sakhalin and the adjacent shelf / V. V. Kharakhinov, S. D. Galtsev-Bezyuk, Yu. S. Mavrinsky, A. A. Tereshchenko, I. M. Alperovich Main structural elements of the Hokkaido-Sakhalin folded region / V. I. Golovinsky, I. I. Tyutrin Deflections of the junction zone of the Sikhote-Alin and Hokkaido-Sakhalin fold systems / N. V. Kulikov, A. A. Tereshchenkov Endogenous regime of Sakhalin / D. F. Semenov, L. S. Margulis, A. A. Apdreev, V. F. Evseev On the tectonics of the Sea of Okhotsk / Yu. S. Mavrinsky, V. A. Baboshina, N. V. Kulikov, V. V. Kharakhinov Structure, development and prospects for oil and gas potential of the underwater margins of West Africa and East Asia / A. Yu. Yunov Formational analysis of sedimentary basins of the northwestern part of the Pacific belt / Yu. K. Vurlin, O. K. Vazhenova Methodology for neotectonic analysis of the transition zone from the continent to the ocean / G. F. Ufimtsev , In kyrillischer Schrift
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  • 24
    Call number: MR 24.95646
    Type of Medium: Monograph available for loan
    Pages: 27 Seiten , Illustrationen
    ISBN: 9171469311
    Series Statement: Report / University of Stockholm, Department of Quaternary Research 20
    Language: English
    Note: Zugl.: Stockholm, Univ., Diss., 1991
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  • 25
    Monograph available for loan
    Monograph available for loan
    Copenhagen : [Verlag nicht ermittelbar]
    Call number: AWI G7-19-92326
    Type of Medium: Monograph available for loan
    Pages: 59 Seiten , Illustrationen
    Language: English
    Note: CONTENTS: Report on the 1995 activities of GRIP Operation Center (GOC). - Objective. - Kangerlussuaq (Søndre Strømfjord). - Preparation of field season. - Start of field season. - Communication. - Medevac. - Acknowledgement. - 1995 Field Season, Diary. - Maintenance / Logistics. - Bulk supplies. - Table of C130 flights. - Table of Twin Otter flights. - List of participants. - GRIP 1995 sub programs. - GRIP summaries 1989-1995. - GOC documentation 1989-1994. - Sitreps. - Daily reports from DOME GRIP. - Map of Northern Greenland. - List of GRIP addresses. - Tasks of GOC.
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  • 26
    Monograph available for loan
    Monograph available for loan
    Beirut : Librairie du Liban
    Call number: 1.2/M 18.91851
    Type of Medium: Monograph available for loan
    Pages: 1006 Seiten , Illustrationen
    ISBN: 9789953100005
    Language: English , Arabic
    Note: Text in Englisch und Arabisch
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  • 27
    Call number: MOP 45138 / Mitte
    Description / Table of Contents: Highest concentrations at ground level are often produced from surface sources with stable atmospheric conditions and near calm winds. This report describes a weighted data methodology developed to predict surface concentrations from stationary wind-tunnel measurements and actual meteorological wind fields. Field measurements made downwind of the Rancho Seco Nuclear Power Station in 1975 have been compared against a set of wind-tunnel measurements around a 1:500 scale model of the same facilities. The weighted data algorithm was realistic in both predicting centerline concentration values as well as the horizontal spread of the plume.
    Type of Medium: Monograph available for loan
    Pages: IX, 85 Seiten
    Series Statement: NUREG/CR 1474
    Language: English
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  • 28
    Call number: AWI A3-20-93434-2
    In: Meteorologische Abhandlungen / Institut für Meteorologie und Geophysik der Freien Universität Berlin, Band XXXII, Heft 2
    Type of Medium: Series available for loan
    Pages: 218 Seiten , Illustrationen
    Series Statement: Meteorologische Abhandlungen / Institut für Meteorologie und Geophysik der Freien Universität Berlin 32,2
    Language: German
    Note: Zugleich: Dissertation, Freie Unversität Berlin, [ca. 1963] , INHALTSVERZEICHNIS PROBLEMSTELLUNG UND ZIELSETZUNG 1. BEMERKUNGEN ZUM BEOBACHTUNGSGELÄNDE UND ZUM BEOBACHTUNGSMATERIAL 1.1 Das Beobachtungsgelände 1.2 Das Beobachtungsmaterial 2. HOMOGENITÄTSBETRACHTUNGEN 2.1 Temperatur 2.2 Niederschlag 2.3 Wind 2.4 Sonnenschein und Bewölkung 3. TEMPERATURVERHÄLTNISSE 3.1 Monats- und Jahreswerte 3.2 Tageswerte 3.3 Pentadenwerte 3.4 Häufigkeitsbetrachtungen 3.5 Interdiurne Veränderlichkeit 3.6 Der tägliche Gang 3.7 Vorkommen bestimmter Schwellenwerte 3.71 Frost- und Eistage 3.72 Sommer- und Tropentage 4. DER WASSERGEHALT DER LUFT 4.1 Monats- und Jahreswerte 4.2 Tageswerte 4.3 Häufigkeitsbetrachtungen 4.4 Interdiurne Veränderlichkeit 4.5 Der tägliche Gang 5. BEWÖLKUNGSVERHÄLTNISSE 5.1 Monats- und Jahreswerte 5.2 Tageswerte 5.3 Häufigkeitsbetrachtungen 5.4 Der tägliche Gang 5.5 Heitere und trübe Tage 5.6 Nebel 6. SONNENSCHEIN 6.1 Monats- und Jahreswerte 6.2 Tageswerte 6.3 Der tägliche Gang 7. NIEDERSCHLAGSVERHÄLTNISSE 7.1 Monats- und Jahreswerte 7.2 Niederschlagsbereitschaft 7.3 Tageswerte 7.4 Der tägliche Gang 7.5 Häufigkeitsbetrachtungen 7.6 Niederschlags- und Trockenperioden 7.7 Niederschlag und Wind· 7.8 Schneeverhältnisse 7.81 Schneefall und Schneedecke 7.82 Schneehöhe 7.9 Gewitter 8. WINDVERHÄLTNISSE 8.1 Windrichtung 8.2 Windgeschwindigkeit 8.21 Der jährliche Gang 8.22 Häufigkeitsbetrachtungen 8.23 Sturmtage und Windstillen 8.24 Der tägliche Gang 9.ZUSAMMENFASSUNG VERZEICHNIS DER TEXTTABELLEN VERZEICHNIS DER ABBILDUNGEN LITERATURVERZEICHNIS TABELLENANHANG
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  • 29
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/8
    In: CRREL Report, 80-8
    Description / Table of Contents: This report presents the results of the tests on the new U.S. Coast Guard 140-ft icebreaker Katmai Bay (WTGB-101) in the level plate ice and brash ice in Whitefish Bay and the St. Marys River. The results indicate that the vessel can penetrate 22 in. of level freshwater ice with 2-3 in. of snow cover. It can also penetrate up to 48 in. of brash ice in a continuous mode and at least 30 in. of plate ice by backing and ramming. The installed bubbler system decreased the required power of the vessel from 10 to 30% in brash ice and 25 to 35% in level ice. The low friction coating appears to be effective in decreasing the friction factor when it remains intact; when it peels off it appears to make conditions worse than plain paint. An average dynamic friction factor of 0.15 could be used over the entire hull for these tests.
    Type of Medium: Series available for loan
    Pages: iv, 28 Seiten , Illustrationen
    Series Statement: CRREL Report 80-8
    Language: English
    Note: CONTENTS Abstract Preface Metric conversion table Introduction Roughness and friction measurements Level plate ice performance Brash ice performance Ramming icebreaking performance Analysis of the data Propulsion efficiency in ice Regression analysis Conclusions and recommendations Literature cited
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  • 30
    Call number: ZSP-201-80/10
    In: CRREL Report, 80-10
    Description / Table of Contents: A mathematical model of coupled heat and moisture flow in soils has been developed. The model includes algorithms for phase change of soil moisture and frost heave and permits several types of boundary and initial conditions. The finite element method of weighted residual (Galerkin procedure) was chosen to simulate the spatial regime and the Crank-Nicholson method was used for the time domain portion of the model. To facilitate evaluation of the model, the heat and moisture fluxes were essentially decoupled; moisture flux was then simulated accurately, as were heat flux and frost heave in a laboratory test. Comparison of the simulated and experimental data illustrates the importance of unsaturated hydraulic conductivity. It is one parameter which is difficult to measure and for which only a few laboratory test results are available. Therefore, unsaturated hydraulic conductivities calculated in the computer model may be a significant source of error in calculations of frost heave. The algorithm incorporating effects of surcharge and overburden was inconclusively evaluated. Time-dependent frost penetration and frost heave in laboratory specimens were closely simulated with the model. After 10 days of simulation, the computed frost heave was about 2.3 cm vs 2.0 cm and 2.8 cm in two tests. Frost penetration was computed as 15 cm and was measured at 12.0 cm and 12.2 cm in the two laboratory samples after 10 days.
    Type of Medium: Series available for loan
    Pages: v, 49 Seiten , Illustrationen
    Series Statement: CRREL Report 80-10
    Language: English
    Note: CONTENTS Abstract Preface Introduction One-dimensional equations of simultaneous heat and moisture flux Moisture transport Heat transport Phase change Coupling effects Frost heave algorithm Development of computer model Finite difference vs finite element method Finite element formulation Time domain solution Evaluation of the mathematical model Heat flux Moisture flux Numerical dispersion Frost heave of homogeneous laboratory samples Conclusions Recommended studies to refine the model Literature cited Appendix A. Work plan, staffing and instrumentation requirements for correlating results oflaboratory frost susceptibility tests with field performance Appendix B. Proposed investigation of thaw weakening of subgrade soil and granular unboundbase course Appendix C. Derivation of finite element system matrices
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  • 31
    Monograph available for loan
    Monograph available for loan
    [Reading] : European Centre for Medium Range Weather Forecasts
    Call number: MOP 47681 / Mitte
    Type of Medium: Monograph available for loan
    Pages: vii, 480 Seiten , Illustrationen , 30 cm
    Language: English
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  • 32
    Call number: MOP 45169 / Mitte
    Type of Medium: Monograph available for loan
    Language: English
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  • 33
    Monograph available for loan
    Monograph available for loan
    Göttingen : Selbstverl. d. Forschungszentrums Waldökosysteme, Univ.
    Call number: PIK W 511-92-0244
    Type of Medium: Monograph available for loan
    Pages: IX, 200 S , Ill
    Series Statement: Berichte des Forschungszentrums Waldökosysteme / Universität Göttingen 80
    Language: German
    Note: Zugl.: München, Techn. Univ., Diss., 1992
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  • 34
    Call number: MOP 46079 / Mitte
    In: DOE/ER / US Department of Energy, Office of Energy Research, 0083
    Type of Medium: Series available for loan
    Pages: 124 Seiten , Illustrationen , 28 cm
    Series Statement: DOE/ER / US Department of Energy, Office of Energy Research 0083
    Language: English
    Location: MOP - must be ordered
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  • 35
    Dissertations
    Dissertations
    Wageningen : Landbouwuniversiteit Wageningen
    Call number: AWI G3-23-95005
    Description / Table of Contents: In this thesis processes and parameters associated with heat and mass transfer in frozen porous media both on a theoretical and empirical basis are studied. To obtain the required measurements some existing measuring methods needed to be improved. Firstly, an improved model has been developed for the measurement of thermal conductivity with use of the nonsteady-state probe method. The measurements of thermal conductivity indicate four separate effects caused by the freezing process. The second improved measuring method is the measurement of bulk electrical conductivity with use of time-domain r e flectometry. And the third improvement is the use of the dispersion theory in the description of relations between water content and bulk electrical conductivity or dielectric constant. This thesis shows that time-domain reflectometry can be used to measure the unfrozen water content and bulk electrical conductivity simultaneously under frozen conditions and that from the latter parameter solute redistribution can be monitored. From the measured heat flows a time delay in the forming of pore ice can be concluded. From the measured moisture transport (resulting in frost heave) a relation with some soil properties could be established. For some of the materials studied a minimum temperature gradient has been observed at which heave starts . From this and other results an effort was made to come to a synthesis of the rigid ice concept and the segregation potential concept. The thesis finishes with some recommandations in connection with the improvement of soil structure by freezing, frost heave and artificial ground freezing.
    Type of Medium: Dissertations
    Pages: 8, 204 Seiten , Illustrationen
    Language: English
    Note: Dissertation, Landbouwuniversiteit Wageningen, Wageningen, 1991 , 1 INTRODUCTION 1.1 Fields of interest 1.2 Macroscopic freezing test 1.3 Microscopic model 1.4 Aim of the thesis 1.5 Overview of the thesis 2 THEORY 2.0 Introduction to the chapter 2.1 Theory of different soil analyses 2.1.1 Particle size distribution 2.1.2 Specific surface area 2.1.3 Cation exchange capacity 2.1.4 Zeta potential 2.1.5 Water retention 2.1.6 Hydraulic conductivity 2.1.7 Thermal conductivity 2.2 Determination of soil water content by time-domain reflectometry 2. 2.1 Transmission line theory 2.2.2 Water content 2.2.3 Bulk electrical conductivity 2.3 Transfer of heat and mass 2.3.1 Moisture transport 2.3.2 Heat transport 2.3.3 Solute transport 3 NEW MODELS AND METHODS 3.0 Introduction to the chapter 3.1 A new model for the nonsteady-state probe method to measure thermal properties of porous media 3.1.0 Abstract 3.1.1 Introduction 3.1.2 Present approach 3.1.3 Experimental set-up 3.1.4 The perfect line source model 3.1.5 The modified Jaeger model 3.1.6 Gauss-Newton iteration 3.1.7 Calibration measurements 3.1.8 Conclusions 3.2 A new method to measure bulk electrical conductivity in soil using time-domain reflectometry 3.2.0 Abstract 3.2.1 Introduction 3.2.2 Measurement theory 3.2.3 Materials and methods 3.2.4 Results and discussion 3.2.5 Conclusions 3.3 Application of dispersion theory to time-domain reflectometry in soils 3.3.0 Abstract 3.3.1 Introduction 3.3.2 Dielectric constant as a function of water content 3.3.2.1 Soil as a two phase dielectric medium 3.3.2.2 Unfrozen soils 3.3.2.3 Frozen soils 3.3.3 Bulk electrical conductivity as a function of water content 3.3.4 Materials and methods 3.3.5 Results and discussion 3.3.5.1 Validation of the model for bulk electrical conductivity 3.3.5.2 Comparison with other models 3.3.6 Conclusions 3.3.7 Appendix 3.4 Description of the experiments to measure heat and mass transfer in freezing porous media 3.4.1 Experimental set-up 3.4.2 Used materials 3.4.3 Relations between soil physical and electrochemical properties 4 RESULTS AND DISCUSSION 4.0 Introduction to the chapter 4.1 Thermal conductivity of unsaturated frozen sands 4. 1.0 Abstract 4.1. 1 Introduction 4.1. 2 Experimental set-up 4.1. 3 Theoretical approach 4. 1.4 Properties of the used sands 4.1.5 Measured heat flows 4.1. 6 Measured thermal conductivities 4.1. 7 Discussion 4.2 Heat transfer 4.2.1 Heat capacity 4.2.2 Thermal conductivity 4.2.2.1 Influence of the temperature dependence of the pore ice versus unfrozen water content 4.2.2.2 Contribution of the apparent thermal conductivity 4.2.2.3 Segregated ice content 4.2.2.4 Presence of the freezing front close to the measuring probe 4.2.3 Latent heat of in situ freezing 4.2.4 Heat balances 4.2.5 Temperature fields 4.2.6 Dynamics of heat flows in frozen porous materials 4.3 Moisture transfer 4.3.1 Segregation potential 4.3.2 Influence of soil physical and electrochemical properties 4.4 Application of time-domain reflectometry to measure solute concentration during soil freezing 4.4.0 Abstract 4.4.1 Introduction 4.4.2 Materials and methods 4.4.3 Results and discussion 4.4.3.1 Influence of temperature 4.4.3.2 Influence of liquid water content 4.4.3.3 Redistribution of solutes 4.4.4 Conclusions 4.5 Influence of added solutes on moisture transfer 5 CONCLUSIONS AND FINAL DISCUSSION 5.1 General discussion 5.2 Recommandations in connection with frost in porous media , Zusammenfassung in niederländischer Sprache
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  • 36
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: AWI G3-24-95571-8
    In: Tektonika Sibiri, Tom 8
    Description / Table of Contents: Рассмотрены теоретические и методологические вопросы тектоники, в частности, тектоническое районирование и создание тектонических карт, периодизация тектонической истории Земли, иерархия тектонических объектов, изучение пликативных и дизъюнктивных форм, дистанционные методы в тектонике. Подведены итоги исследования тектоники отдельных регионов Сибири и Дальнего Востока. Сборник рассчитан на широкий круг геологов.
    Description / Table of Contents: Translation of the abstract: Theoretical and methodological issues of tectonics are considered, in particular, tectonic zoning and the creation of tectonic maps, periodization of the tectonic history of the Earth, the hierarchy of tectonic objects, the study of plicative and disjunctive forms, remote sensing methods in tectonics. The results of the study of tectonics of individual regions of Siberia and the Far East are summed up. The collection is intended for a wide range of geologists.
    Type of Medium: Monograph available for loan
    Pages: 152 Seiten , Illustrationen
    Series Statement: Tektonika Sibiri / Akademija Nauk SSSR, Sibirskoe Otdelenie, Naučnyj Sovet po Tektonike Sibiri i Dalʹnego Vostoka Tom 8
    Language: Russian
    Note: СОДЕРЖАНИЕ Предисловие Принципы тектонического районирования / Т. Н. Спижарский Периодизация тектонической истории Земли / Ч. В. Ворукаев Тектоника и "тектоники" / В. Ю Забродин, В. А. Кулындышев, В. А. Соловьев Иерархия тектонических объектов, их геоценозы и тектонические карты / В. И. Драгунов Глубинное строение и тектоника фундамента Сибирской платформы / Э. Э. Фотиади, М. П. Гришин, В. И. Лотышев, В. С. Сурков Место тектоники среди других наук о Земле / Ю. Н. Карогодин К теории дизъюнктивов / В. Ю. Забродин Методологические аспекты и критерии выделения основных структурных элементов земной коры / В. С. Бочкарев Карта разломов территории СССР и сопредельных стран масштаба 1:2 500 000 / Н. А. Беляевский, А. И. Суворов, В.А. Унксов, С. Н. Тихомиров, С. К. Барыкин, Б. В. Ермков, А. Е. Михайлов, Ю. Е. Погребицкий, Г. З. Попова, Ю. М. Саркисов, В. Н. Семов, К. А. Шуркин О размещении промышленно-перспективных районов в поле плотности дизъюнктивов Сибири / В. В. Вогацкий, В. И. Витязь, В. Я. Ероменко, М. А. Чурилин Энергетика и эволюция мантийной циркуляции / К. И. Хейсканен Тектоническая позиция глубинных гранулитов и особенности строения нижних горизонтов земной коры / Л. П. Карсаков Спиральные системы геологических структур и некоторые приемы их выяв-ления / М. А. Чурилин Новая ротационная гипотеза структурообразования и тектоника плит / К. Ф. Тяпкин Значение будинажа при картировании немых толщ докембрия / С. Н. Кудрин Определение простракственной связи трещин отрыва со сместителем при комбинированных тектонических перемещениях / О. А. Сокольников Унаследованные и новообразованные Структуры многоэтапных деформаций / М. М. Константинов Применение дистанционных методов при тектонических исследованиях в западной части Сибирской платформы / Л. М. Герасимов, В. Ю. Лускина Разрывные нарушения Сибирской платформы по данным дешифрирования телевизионных космических снимков / В. Я. Ероменко Структурное районирование и металлогеническая специфика вых областей юга азиатской части СССР / В. А. Амантов, Е. В. Выковская, Г. Л. Добрецов, А. Л. Додин, Е. М. Заблоцкий, П. С. Матросов, У. И. Моисееnко, В. R. Путинцев, Ж. Н. Рудакова, Г. Н. Шапошников, А. Д. Щеглов Основные этапы развития древних платформ / К. Б. Мокшанцев, А. Ф. Петров, Г. С. Фрадкин Континенты и океаны раннего докембрия Сибири / А. М. Лейтес, В. С. Федоровский Тектоническая позиция анортозитовой формации Сибирской платформы и ее место в истории становления земной коры / В. Н. Мошкин , CONTENT Preface Principles of tectonic zoning / T. N. Spizharsky Periodization of the tectonic history of the Earth / Ch. V. Vorukaev Tectonics and “tectonics” / V. Yu Zabrodin, V. A. Kulyndyshev, V. A. Solovyov Hierarchy of tectonic objects, their geocenoses and tectonic maps / V. I. Dragunov Deep structure and tectonics of the foundation of the Siberian Platform / E. E. Fotiadi, M. P. Grishin, V. I. Lotyshev, V. S. Surkov The place of tectonics among other earth sciences / Yu. N. Karogodin On the theory of disjunctive / V. Yu. Zabrodin Methodological aspects and criteria for identifying the main structural elements of the earth's crust / V. S. Bochkarev Map of faults in the territory of the USSR and neighboring countries on a scale of 1:2,500,000 / N.A. Belyaevsky, A.I. Suvorov, V.A. Unksov, S. N. Tikhomirov, S. K. Barykin, B. V. Ermkov, A. E. Mikhailov, Yu. E. Pogrebitsky, G. Z. Popova, Yu. M. Sarkisov, V. N. Semov, K. A. Shurkin On the placement of industrially promising areas in the field of density of disjuncts of Siberia / V. V. Vogatsky, V. I. Vityaz, V. Ya. Eromenko, M. A. Churilin Energy and evolution of mantle circulation / K. I. Heiskanen Tectonic position of deep granulites and structural features of the lower horizons of the earth’s crust / L. P. Karsakov Spiral systems of geological structures and some techniques for their identification / M. A. Churilin New rotational hypothesis of structure formation and plate tectonics / K. F. Tyapkin The importance of boudinage when mapping silent Precambrian strata / S. N. Kudrin Determination of the spatial connection of detachment cracks with a displacement fault during combined tectonic movements / O. A. Sokolnikov Inherited and newly formed Structures of multi-stage deformations / M. M. Konstantinov Application of remote sensing methods in tectonic studies in the western part of the Siberian platform / L. M. Gerasimov, V. Yu. Luskina Discontinuity violations of the Siberian platform according to the interpretation of television space images / V. Ya. Eromenko Structural zoning and metallogenic specificity of the southern Asian parts of the USSR / V. A. Amantov, E. V. Vykovskaya, G. L. Dobretsov, A. L. Dodin, E. M. Zablotsky, P. S. Matrosov, U. I. Moiseenko, V. R. Putintsev, Zh. N. Rudakova, G. N. Shaposhnikov, A. D. Shcheglov The main stages of the development of ancient platforms / K. B. Mokshantsev, A. F. Petrov, G. S. Fradkin Continents and oceans of the Early Precambrian of Siberia / A. M. Leites, V. S. Fedorovsky Tectonic position of the anorthosite formation of the Siberian platform and its place in the history of the formation of the earth’s crust / V. N. Moshkin , In kyrillischer Schrift
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  • 37
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizd.
    Call number: MOP 45362
    Type of Medium: Monograph available for loan
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  • 38
    Call number: MOP Per 701/B(NF, 67)
    In: Meteorologische Abhandlungen
    Type of Medium: Monograph available for loan
    Series Statement: Meteorologische Abhandlungen : Serie B, Grundlagenmaterial N. F., 67
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  • 39
    Call number: MOP Per 701/B(NF, 66, 1-12)
    In: Meteorologische Abhandlungen
    Type of Medium: Monograph available for loan
    Series Statement: Meteorologische Abhandlungen : Serie B, Grundlagenmaterial N. F., 66, 1-12
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  • 40
    Call number: MOP 38169
    In: Hydrometeorologische und Meteorologische Dienste
    Type of Medium: Monograph available for loan
    Pages: div. S.
    Series Statement: Hydrometeorologische und Meteorologische Dienste
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  • 41
    Call number: MOP Per 759(82)
    In: Trudy VNIIGMI MCD
    Type of Medium: Monograph available for loan
    Pages: 140 S.
    Series Statement: Trudy VNIIGMI MCD 82
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  • 42
    Call number: MOP Per 827(18)
    In: Meteorologisia julkaisuja
    Type of Medium: Monograph available for loan
    Pages: 49 S. : graph. Darst.
    Series Statement: Meteorologisia julkaisuja 18
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  • 43
    Call number: MOP Per 892(11)
    In: Examensarbeit
    Type of Medium: Monograph available for loan
    Pages: VI, 142 S. : graph. Darst.
    Series Statement: Examensarbeit / Max-Planck-Institut für Meteorologie 11
    Note: Zugl.: Hamburg, Univ., Diss., 1990
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  • 44
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    Series available for loan
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    Call number: ZSP-595-1979
    In: Årbok
    Type of Medium: Series available for loan
    Pages: 76 S. : Ill., graph. Darst.
    ISBN: 8290307144
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  • 45
    Call number: ZSP-167-33
    In: Berichte aus dem Sonderforschungsbereich 313, Veränderungen der Umwelt - Der Nördliche Nordatlantik
    Description / Table of Contents: [...] The purpose of the present study has been to identify and quantify processes between the microzooplankton, their prey and predators, that determine the fate of particulate matter in relation to its sedimentation out of or retention within the euphotic zone, with the help of field and laboratory studies. Field investigations were conducted in the East Greenland Sea, where an a long-term sediment trap mooring is deployed. Investigations were conducted along the path of drifting sediment trap arrays in June / July 1989 and August / September 1990, where rate measurements in the pelagial were coupled to an analysis of particulate material sedimenting at the base of the euphotic zone. These were complemented by laboratory studies to investigate the degradation of algal pigments by protozoan grazers, and determine the formation of faecal material by microprotozoans.
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    Pages: 109 S. : Ill., graph. Darst., Kt.
    Series Statement: Berichte aus dem Sonderforschungsbereich 313, Veränderungen der Umwelt - Der Nördliche Nordatlantik 33
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  • 46
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    Monograph available for loan
    Berne [u.a.] : Commission on Geography of the Swiss Acad. of Sciences
    Call number: PIK L 347-11-0265
    Type of Medium: Monograph available for loan
    Pages: 183 S. : Ill., graph.Darst., Kt. - Buch ist unvollständig, nur bis Seite 52 vorhanden.
    Series Statement: Geographica helvetica 35,5 : Special issue
    Language: Undetermined
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  • 47
    Call number: ZSP-403-58
    In: Jare Data Reports
    Type of Medium: Series available for loan
    Pages: 28 S. : zahlr. Ill.
    Series Statement: Jare Data Reports 58 : Ionosphere 23
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  • 48
    Call number: ZSP-403-55
    In: Jare Data Reports
    Type of Medium: Series available for loan
    Pages: 8 S. : Ill.
    Series Statement: Jare Data Reports 55 : Aurora 8
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  • 49
    Call number: ZSP-403-57
    In: Jare Data Reports
    Type of Medium: Series available for loan
    Pages: 92 S.
    Series Statement: Jare Data Reports 57 : Meteorology 7
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  • 50
    Call number: ZSP-403-54
    In: Jare Data Reports
    Type of Medium: Series available for loan
    Pages: 31 S. : graph. Darst.
    Series Statement: Jare Data Reports 54 : Seismology 13
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  • 51
    Series available for loan
    Series available for loan
    Associated volumes
    Call number: AWI P5-12-0025-1 ; AWI P5-12-0025-2 ; AWI P5-12-0025-3
    In: Environmental assessment of the Alaskan Continental Shelf
    Description / Table of Contents: Table of contens: A seismotectonic analysis of the seismic and volcanic hazards in the Prbilof Islands - Eastern Aleutian Islands Region of the Bering Sea / John N. Davies ; Klaus H. Jacob. - Delineation and engineering characteristics of permafrost beneath the Beaufort Sea / P. V. Sellmann ; E. Chamberlain. - Offshore permafrost studies and shoreline history as an aid to predicting offshore permafrost conditions / P. A. Smith, R. W. Hartz and D. M. Hopkins. - Geologic processes and hazards of the Beaufort Sea shelf and coastal regions / Erk Reimnitz. - Eastern Gulf of Alaska seismicity : Annual report to the National Oceanic and Atmospheric Administration for April 1, 1979 through March 31, 1980 / John C. Lahr, Christopher D. Stephens and John Rogers. - Erosion, deposition, faulting, and instability of shelf sediments : Eastern Gulf of Alaska / Bruce F. Molnia. - Seismic and volcanic risk studies Western Gulf of Alaska / H. Pulpan ; J. Kienle. - Subsea permafrost : probing, thermal regime and data analysis / T. E. Osterkamp ; W. D. Harrison
    Type of Medium: Series available for loan
    Pages: iii, 677 S.
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  • 52
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    Monograph available for loan
    London : Controller HMSO
    Associated volumes
    Call number: M 12.0120
    In: Technical memorandum space
    Type of Medium: Monograph available for loan
    Pages: 22, 12 S. : Ill., graph. Darst.
    Series Statement: Technical memorandum space / Royal Aircraft Establishment 276
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  • 53
    Monograph available for loan
    Monograph available for loan
    London [u.a.] : Sage Publ.
    Call number: IASS 12.0058
    Type of Medium: Monograph available for loan
    Pages: 411 S.
    Edition: Reprint
    ISBN: 0803983220
    Series Statement: Theory, culture & society spec. issue
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  • 54
    Monograph available for loan
    Monograph available for loan
    Moskva : Mosk. Otd. Gidrometeoizdata
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    Call number: MOP Per 759(64)
    In: Trudy VNIIGMI MCD
    Type of Medium: Monograph available for loan
    Pages: 119 S.
    Series Statement: Trudy VNIIGMI MCD 64
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  • 55
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    Series available for loan
    Uppsala : Almquist & Wiksell
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    Call number: S 12.0222(77)
    In: Acta phytogeographica Suecica
    Type of Medium: Series available for loan
    Pages: 114 S. : Ill., graph. Darst., Kt.
    ISBN: 917210077X , 91-7210-477-6
    Series Statement: Acta phytogeographica Suecica 77
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  • 56
    Call number: MOP Per 688(93)
    In: Arbeitsberichte der Schweizerischen Meteorologischen Zentralanstalt
    Type of Medium: Monograph available for loan
    Pages: 61 S.
    Series Statement: Arbeitsberichte der Schweizerischen Meteorologischen Zentralanstalt 93
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  • 57
    Call number: MOP S 12720
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    Pages: 2 S.
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  • 58
    Call number: AWI S5-12-0051
    Type of Medium: Monograph available for loan
    Pages: 373 Seiten , Illustrationen
    Language: Russian
    Note: In kyrillischer Schrift
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  • 59
    Series available for loan
    Series available for loan
    Tokyo : National Institute of Polar Research
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    Call number: ZSP-592-17
    In: Memoirs of National Institute of Polar Research
    Type of Medium: Series available for loan
    Pages: i, 317 S. : Ill.
    Series Statement: Memoirs of National Institute of Polar Research : Special issue 17
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  • 60
    Monograph available for loan
    Monograph available for loan
    [Washington] : U.S. Dept. of Commerce
    Call number: MOP 46057 / Mitte ; MOP 45425 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 151 S.
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  • 61
    Call number: ZSP-739-1989/90
    In: Swedish Antarctic research programme
    Type of Medium: Series available for loan
    Pages: 43 S. : Ill., graph. Darst., Kt.
    ISBN: 9197076937
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  • 62
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    Monograph available for loan
    Offenbach, M : Dt. Wetterdienst
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    Call number: MOP Per 666(10,1-2)
    In: Promet
    Type of Medium: Monograph available for loan
    Pages: 64 S. : Ill., graph. Darst., Kt.
    Series Statement: Promet 10,1-2
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  • 63
    Monograph available for loan
    Monograph available for loan
    Associated volumes
    Call number: MOP Per 666(10,4)
    In: Klima und Planung
    Type of Medium: Monograph available for loan
    Pages: 32 S. : Ill., graph. Darst.
    Series Statement: 10,4
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  • 64
    Call number: MOP 46586(2) / Mitte
    In: Mitteilungen
    Type of Medium: Monograph available for loan
    Pages: VI, 199 S. : Ill., graph. Darst., Kt.
    Series Statement: Mitteilungen aus dem Niedersächsischen Landesamt für Wasser und Abfall 2
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  • 65
    Call number: ZSP-403-161
    In: Jare Data Reports
    Type of Medium: Series available for loan
    Pages: 40 S. : graph. Darst.
    Series Statement: Jare Data Reports 161 : Oceanography 11
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  • 66
    Call number: MOP Per 800(540) ; MOP Per 800(540, 2. Ex.)
    In: WMO
    Type of Medium: Monograph available for loan
    Pages: 64 S.
    ISBN: 9263105405
    Series Statement: WMO / World Meteorological Organization 540
    Location: MOP - must be ordered
    Location: MOP - must be ordered
    Branch Library: GFZ Library
    Branch Library: GFZ Library
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  • 67
    Call number: MOP Per 116(136)
    In: Prace geograficzne
    Type of Medium: Monograph available for loan
    Pages: 107 S. : Ill., graph. Darst.
    ISBN: 8304004834
    Series Statement: Prace geograficzne 136
    Location: MOP - must be ordered
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  • 68
    Monograph available for loan
    Monograph available for loan
    Reading ; 1979 - 1986 nachgewiesen
    Call number: MOP 45206
    Type of Medium: Monograph available for loan
    Location: MOP - must be ordered
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  • 69
    Monograph available for loan
    Monograph available for loan
    Stuttgart : Ulmer
    Associated volumes
    Call number: PIK B 160-93-0253
    In: UTB für Wissenschaft
    Type of Medium: Monograph available for loan
    Pages: 342 S. : graph. Darst.
    Edition: 1. Aufl.
    ISBN: 3800126435
    Series Statement: UTB : Geowissenschaften, Ökologie, Agrarwissenschaften 1650
    Location: A 18 - must be ordered
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  • 70
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizdat
    Call number: AWI A4-82-0777
    Type of Medium: Monograph available for loan
    Pages: 117 S. : graph. Darst.
    Language: Russian
    Branch Library: AWI Library
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  • 71
    Monograph available for loan
    Monograph available for loan
    Helsinki : Univ. of Helsinki
    Associated volumes
    Call number: MOP Per 718(134)
    In: Mitteilungen
    Type of Medium: Monograph available for loan
    Pages: 15 S. : Ill.
    Series Statement: Mitteilungen / Department of Meteorology, University of Helsinki 134
    Location: MOP - must be ordered
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  • 72
    Call number: MOP S 11910
    Type of Medium: Monograph available for loan
    Pages: 9 S.
    Location: MOP - must be ordered
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  • 73
    Monograph available for loan
    Monograph available for loan
    Cambridge [u.a.] : Cambridge University Press
    Call number: IASS 13.0095
    Type of Medium: Monograph available for loan
    Pages: XII, 450 S. : graph. Darst.
    Edition: Repr.
    ISBN: 9780521426893
    Series Statement: Historical perspectives on modern economics
    Branch Library: RIFS Library
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  • 74
    Call number: MOP Per 807(22)
    In: Precipitation Enhancement Project report
    Type of Medium: Monograph available for loan
    Pages: 75, 24 S. : Ill., Kt.
    Series Statement: Precipitation Enhancement Project report 22
    Location: MOP - must be ordered
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  • 75
    Call number: K 97.0184
    In: Metallogenetisches Kartenwerk Erzgebirge/Vogtland - Ausschnitt SW-Vogtland
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  • 76
    Call number: K 97.0185 ; K 97.0186
    In: Metallogenetisches Kartenwerk Erzgebirge/Vogtland - Ausschnitt SW-Vogtland
    Branch Library: GFZ Library
    Branch Library: GFZ Library
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  • 77
    Call number: K 97.0190
    In: Metallogenetisches Kartenwerk Erzgebirge/Vogtland - Ausschnitt SW-Vogtland
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  • 78
    Call number: MOP 44327(6)
    Type of Medium: Monograph available for loan
    Location: MOP - must be ordered
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  • 79
    Call number: MOP Per 679(36)
    In: Westfälische geographische Studien
    Type of Medium: Monograph available for loan
    Pages: VI, 193 S. : Ill., graph. Darst., Kt.
    Series Statement: Westfälische geographische Studien 36
    Location: MOP - must be ordered
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  • 80
    facet.materialart.
    Unknown
    Wien
    Associated volumes
    Call number: K 94.0158/19
    In: Geologische Karte der Republik Österreich
    Branch Library: GFZ Library
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  • 81
    Call number: K 94.0159
    In: Geologische Karte der Republik Österreich
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  • 82
    facet.materialart.
    Unknown
    Hamburg : Geologisches Landesamt Hamburg
    Associated volumes
    Call number: K 95.0011/1-4
    In: Geologische Karte von Hamburg
    Pages: 1 Kt. + Erl.-H. (144 S)
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  • 83
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizdat
    Call number: MOP 45240
    Type of Medium: Monograph available for loan
    Pages: 46 S.
    Series Statement: Metodičeskoe ukazanija 9
    Location: MOP - must be ordered
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  • 84
    facet.materialart.
    Unknown
    Berlin : Technische Fachhochschule Berlin
    Call number: K 96.0195
    Language: English
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  • 85
    facet.materialart.
    Unknown
    Associated volumes
    Call number: S 99.0054(87) K 97.0025/1
    In: Explanatory notes on the geological map of the Republic of Yemen - Western Part - (former Yemen Arab Republik)
    Pages: 1 Kt. : farb. ; 60 x 79 cm, gefaltet
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  • 86
    Call number: MOP S 11839
    Type of Medium: Monograph available for loan
    Pages: 6 S.
    Location: MOP - must be ordered
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  • 87
    Monograph available for loan
    Monograph available for loan
    Nr. 1.1968 - 28.1997; damit Ersch. eingest.
    Call number: MOP Per 122/A
    Type of Medium: Monograph available for loan
    ISSN: 0169-3581
    Location: MOP - must be ordered
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  • 88
    Call number: AWI NBM-19-92759
    Type of Medium: Non-book medium
    Pages: 1 Videokassette (VHS, 58 Min.) : farbig , 58 min
    Language: English
    Note: A message to the world .... Antarctica, the last true wilderness, must remain inviolate, free from polution and exploitation, a living laboratory for scientific research and a continent of unsurpassed beauty for the inspiration of mankind.
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  • 89
    Monograph available for loan
    Monograph available for loan
    Jena : VEB Gustav Fischer Verlag
    Call number: MOP 45081 / Mitte
    Type of Medium: Monograph available for loan
    Pages: IX, 196 Seiten , Illustrationen
    Edition: 3., überarbeitete und ergänzte Auflage
    Language: German
    Location: MOP - must be ordered
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  • 90
    Call number: MOP 45089 / Mitte
    Type of Medium: Monograph available for loan
    Pages: [55] Seiten
    Language: English
    Location: MOP - must be ordered
    Branch Library: GFZ Library
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  • 91
    Call number: MOP 46084 / Mitte
    Description / Table of Contents: This document is a report of research, design, environmental, coordination, and public involvement activities of the Water and Power Resources Service SCPP (Sierra Cooperative Pilot Project). The SCPP ia an investigation of the technical feasibility and social acceptability of winter cloud seeding in the Sierra Nevada to supplement the region's future water supply. This report explains the results of the 1979-80 winter field season and reviews research undertaken by the SCPP in previous seasons.
    Type of Medium: Monograph available for loan
    Pages: vi, 72 Seiten , Illustrationen, Karten
    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-201-91/12
    In: CRREL Report, 91-12
    Description / Table of Contents: Field trials using a man-portable Geonics, Ltd., EM31 electromagnetic induction sounding instrument, with a plug-in data processing module, for the remote measurement of sea ice thickness, are discussed. The processing module was made by Flow Research Inc., to directly measure sea ice thickness and show the result in a numerical display. The EM31-processing module system was capable of estimating ice thickness within 10% of the true value for ice from about 0.7 to 3.5 m thick, the oldest undeformed ice in the study area. However, since seawater under the Arctic pack ice has a relatively uniform conductivity (2.5 + or - 0.05 S/m), a simplified method, which can be used for estimating sea ice thickness using jet an EM31 instrument, is discussed. It uses only the EM31's conductivity measurement, is easy to put into use and does not rely on theoretically derived look-up tables or phasor diagrams, which may not be accurate for the conditions of the area.
    Type of Medium: Series available for loan
    Pages: iv, 23 Seiten , Illustrationen
    Series Statement: CRREL Report 91-12
    Language: English
    Note: CONTENTS Preface Introduction EM 31 Sounding concepts Previous EMI studies Beaufort Sea field trials EM 31 Conductivity reading versus sea ice thickness General comments Literature cited Abstract
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  • 93
    Call number: MOP 47315 / Mitte
    Type of Medium: Monograph available for loan
    Language: Russian
    Note: In kyrillischer Schrift
    Location: MOP - must be ordered
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  • 94
    Call number: MOP 40104/5 / Mitte
    In: Lehrbuch der allgemeinen Geographie
    Type of Medium: Monograph available for loan
    Pages: XXIV, 766 Seiten, 54 Seiten, XLVIII , Ill. + 1 Beil. , 1
    ISBN: 3110021242
    Series Statement: Lehrbuch der Allgemeinen Geographie 5,1
    Location: MOP - must be ordered
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  • 95
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeozidat
    Call number: MOP 45054 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 208 Seiten , Illustrationen , 22 cm
    Language: Russian
    Note: in kyrillischer Schrift
    Location: MOP - must be ordered
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  • 96
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/16
    In: CRREL Report, 80-16
    Description / Table of Contents: Eight species of loricate choanoflagellates (Acanthoccidae), Acanthoecopsis spiculifera, Bicosta spinifera, Bicosta antennigera, Callicantha simplex, Calliacantha multispina aff., Crinolina aperta, Diaphanoeca multionnulata, and Parvicorbicula socialis, were observed in samples obtained from the Weddell Sea during the austral summer, 1977. D. multiannulata was described for the first time from these samples; the other organisms have either been described previously or are being described at this time. The distribution of most species within the Weddell Sea was widespread. The distributional, environmental, and morphological range of A. spiculifera, B. spinifera, C. aperta, and P. socialis was expanded. Habitats in which choanoflagellates were found included the water column, the edges of ice floes, ponds on ice floes, and the interiors of ice floes. The presence of choanoflagellates within the ice indicates that there may be a closely coupled trophic relationship with the other two biological components of the ice community, the ice algae and the bacteria. The presence in the ice of seven species with both a caudal appendage and anterior projections suggests a positive relationship between this lorica configuration and the ice habitat. Mechanisms of variance of transverse costal diameters between genera may be useful to the taxonomy and phylogeny of this family.
    Type of Medium: Series available for loan
    Pages: vi, 26 Seiten , Illustrationen
    Series Statement: CRREL Report 80-16
    Language: English
    Note: CONTENTS Introduction Literature review Objectives Materials and methods Results Observations Distribution and environmental tolerances Discussion Morphology Distribution Habitat Summary Conclusions Recommendations for future work Literature cited Appendix A Type descriptions of Acanthoecidae collected from the Weddell Sea
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  • 97
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/15
    In: CRREL Report, 80-15
    Description / Table of Contents: This report discusses the time constraints on measuring the thermal resistance (R-value) of building components. Temperature changes on either side of a building component perturb measurement accuracy. Long measurement times and measurement times corresponding to a consistent diurnal cycle can be satisfactory; however, individual temperature changes cause significant error for shorter measurement periods. This report shows how to scale the thermal properties of individual constituent materials in a building element to determine its characteristic thermal time constant. The report then demonstrates the size of measurement error resulting from a variety of changes in temperature with representative walls of different time constants.
    Type of Medium: Series available for loan
    Pages: iii, 30 Seiten , Illustrationen
    Series Statement: CRREL Report 80-15
    Language: English
    Note: CONTENTS Abstract Preface Conversion factors Introduction Field measurement and analysis of transient heat flow A closer look at handling the constraints Random change Step change Ramp change Application of theory Literature cited Appendix A. Percentage error from a step input Appendix B. Time constraints of sample walls Appendix C. Percentage error from a ramp input Appendix D. Percentage error from a sinusoidal input Appendix E. Percentage error programs for a Hewlett-Packard HP-25 calculator Appendix F. Experimental determination of time constants Appendix G. Derivation of time constant formula for multiple layers
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  • 98
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/13
    In: CRREL Report, 80-13
    Description / Table of Contents: Specimens prepared from various types of ice without introducing excessive defects were tested at temperatures ranging from -2° to -190°C. These tests indicated slightly higher Charpy values at lower temperatures and in more highly dispersed material concentrations. Three modes of fracture occurred during testing. Depending on the temperature and the material composition, either of the first two modes, normal fracture or multiple fracture, will appear and will show a normal frequency distribution of Charpy values in each type of ice. The third mode, fracture from both ends,which frequently occurred in the NH4F doped ice, gave Charpy values two to five times higher than the mean value for normal fracture. It can, therefore, be concluded that certain types of doping can alter the mode of fracture, through which drastic modifications of impact resistance my be possible.
    Type of Medium: Series available for loan
    Pages: iii, 13 Seiten , Illustrationen
    Series Statement: CRREL Report 80-13
    Language: English
    Note: Contents Abstract Preface lntroduction Experimental Sample preparation Testing procedure Results General features Commercial Ice Notched commercial ice Sanded commercial ice Pure ice Single crystal ice Snow-ice Colloidal alumina-dispersed ice Colloidal silica.dispersed ice NH4F doped ice HF doped ice Discussion Literature cited
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  • 99
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/11
    In: CRREL Report, 80-11
    Description / Table of Contents: Four types of roof leaks occurred at a new school building in Chevak, Alaska: 1) blowing snow entered the roof through eave vents and then melted, 2) slush and ice in roof valleys caused meltwater to overflow the valley flash­ing and run into the building, 3) water entered at a roof/wall intersection and 4) in many areas water entered through gaps in the sloping plywood deck. Sealing the eave vents made it impossible for blowing snow to enter the roof at the eaves. Electric heat tapes eliminated the valley icing problem. Missing flashing was responsible for the roof/wall intersection leaks. The absence of a vapor barrier in the roof was the cause of many leaks. We recom­mended that the roof be repaired from the exterior by removing component elements down to the plywood deck,installing an adhered continuous vapor barrier and reassembling the roof. An alternative roof cladding of compos­ition shingles was discussed as was conversion to a “cold roof.” The roof was repaired and modified following our recommendations, and problems appear to have been solved.
    Type of Medium: Series available for loan
    Pages: iv, 12 Seiten , Illustrationen
    Series Statement: CRREL Report 80-11
    Language: English
    Note: CONTENTS Abstract Preface Conversion factors Introduction Description of school Roof problems Snow infiltration leaks Valley leaks Intersection leaks Condensation leaks Tests to verify the cause of condensation leaks Eliminating the condensation leaks Recommendations for eliminating condensation leaks Repairing existing roof An alternative roof cladding The "cold roof" alternative Repairs and modifications Summary and conclusions
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  • 100
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-80/27
    In: CRREL Report, 80-27
    Description / Table of Contents: No general, analytical solution exists for phase change around a cylinder, thus, approximate methods have been evaluated. The heat balance integral technique applied to the cylinder gave excellent results when compared to published numerical solutions. Graphical solutions are given for phase change about a cylinder for ranges of the Stefan number, superheat parameter, and property value ratios for typical soils. An approximate, general solution has been derived which is reasonably accurate and can be used for any values of the above-mentioned parameters. The effective thermal diffusivity method has been shown to be useful for practical problems of phase change.
    Type of Medium: Series available for loan
    Pages: v, 18 Seiten , Illustrationen
    Series Statement: CRREL Report 80-27
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Zero superheat Constant phase change rate Zero sensible heat Finite sensible heat Finite superheat Quasi-steady solution Heat balance integral solution Approximate methods Conclusions Literature cited
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