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  • 1
    Call number: MOP 47690 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 261 S. , Ill., graph. Darst., Kt.
    Series Statement: Reinhaltung der Luft 7
    Language: Undetermined
    Location: MOP - must be ordered
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  • 2
    Call number: PIK N 630-15-89553
    Type of Medium: Monograph available for loan
    Pages: 72 S. , zahlr. Ill.
    Series Statement: Dinteria 15
    Language: English
    Note: Enth.: Giess, W.: Die in der Zentralem Namib von Südwestafrika / Namibia festgestellten Pflanzenarten und ihre Biotope
    Location: A 18 - must be ordered
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  • 3
    Series available for loan
    Series available for loan
    Leipzig : Dt. Verl. für Grundstoffindustrie
    Associated volumes
    Call number: SR 99.0015(375)
    In: Stratigraphie, Biofazies und Taxonomie des europäischen Phanerozoikums, Teil XII
    In: Freiberger Forschungshefte : Reihe C, Geowissenschaften, Paläontologie, 375
    Type of Medium: Series available for loan
    Pages: 130 S. , Ill., graph. Darst.
    Edition: 1. Aufl.
    ISSN: 0071-9404
    Series Statement: Freiberger Forschungshefte : Reihe C, Geowissenschaften, Paläontologie 375
    Language: German
    Note: Inhaltsverzeichnis: Annotation. - Zur genaueren Kenntnis der Ichnocoenose des Nereitenquarzits (Unterdevon) von Thüringen, Teil 2 / Arno Hermann Müller. - Entwurf einer biostratigraphischen Zonengliederung mittels der Spiloblattinidae (Blattodea, Insecta) für das kontinentale euramerische Permokarbon / Jörg Schneider. - Zur Taxonomie und Biostratigraphie neuer Conchostraken-Funde (Phyllopoda) aus dem Permokarbon und der Trias von Mitteleuropa / Thomas Martens. - Erster Nachweis von Charophyten im Unterrotliegenden / Heinz Kozur, Jörg Schneider & Harald Walter. - Neue Arthropodenfährten aus den Oberhöfer Schichten (Rotliegendes, Thüringer Wald) mit Bemerkungen über Ichnia limnisch-terrestrischer Tuffite innerhalb der varistischen Molasse / Harald Walter. - Zur Variabilität von Inoceramus balticus haldemensis GIERS aus dem Campan von Libyen / Karl-Armin Träger & Pavel Röhlich. - Zur Taxiologie und Ökologie der Erzeuger Heliocorhaphe- und Belorhaphe-ähnlicher Ichnia / Arno Hermann Müller. - Zur zeitlichen Entwicklung der Gattungsanzahl in Gruppen des Tierreiches, Teil. I Regressive Abläufe / Thomas Fiksel, Dietrich Stoyan & Helga Stoyan. - Autorenverzeichnis.
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  • 4
    Call number: M 17.90801
    Type of Medium: Monograph available for loan
    Pages: VII, 128 S. , Illustrationen , 30 cm
    Edition: 2 Mikrofiches : 24x [Mikrofiche-Ausg.]
    Language: German
    Note: Kiel, Univ., Diss., 1982 , Mikrofiche-Ausg.:
    Location: Upper compact magazine
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  • 5
    Monograph available for loan
    Monograph available for loan
    London [u.a.] : Longman
    Call number: PIK N 182-16-90350
    Type of Medium: Monograph available for loan
    Pages: XI, 686 S. , graph. Darst.
    ISBN: 0582444012
    Language: English
    Location: A 18 - must be ordered
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  • 6
    Monograph available for loan
    Monograph available for loan
    Washington, D.C. : American Geophysical Union
    Associated volumes
    Call number: M 17.90361/2
    In: Chinese Geophysics
    Type of Medium: Monograph available for loan
    Pages: Seiten 231-457
    Series Statement: Chinese Geophysics Volume 1, Number 2
    Language: English
    Location: Upper compact magazine
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  • 7
    Call number: AWI G6-18-91505
    Type of Medium: Dissertations
    Pages: 146 S. , Ill., graph. Darst.
    Language: English
    Note: Groningen, Univ., Diss., 1983 , CONTENTS: INTRODUCTION. - CHAPTER 1. ANALYTICAL AND PREPARATIVE TECHNIQUES. - 1.1. Introduction. - 1.2. Isotope mass spectrometry of H, O and C. - 1.2.1. 2H analysis of H2. - 1.2.2. 18O and 13C analysis of CO2. - 1.3. Preparation of H2 from H2O and organic compounds. - 1.3.1. Combustion and reduction system. - 1.3.1.1. Automated vacuum taps. - 1.3.1.2. Automated cold trap. - 1.3.1.3. Automated combustion. - 1.3.1,4, Membrane pump. - 1.3.2. Performance and results. - 1.3.2.1. H2O samples. - 1.3.2.1. Organic samples. - 1.4. Preparation of CO2 from H2O and organic compounds. - 1.4.1. Introduction. - 1.4.2. Review of the available methods for extracting oxygen. - 1.4.3. Sealed nickel tube pyrolysis. - 1.4.3.1. Principle. - 1.4.3.2. Realization. - 1.4.3.3. Technical details. - 1.4.3.4. Results and calibration. - 1.4.3.5. 18O analysis of some organic pounds 1.4.3.5. δ2H of hydrogen produced by the SNTP method. - 1.5. Preparation of carbon dioxide for 13C analysis. - 1.6. Separation of cellulose from wood and peat. - 1.6.1. Introduction. - 1.6.2. Separation of cellulose from wood. - 1.6.3. Separation of cellulose from peat. - 1.6.4 Nitration and drying of cellulose. - CHAPTER 2. 18O FRACTIONATION BETWEEN CO2 AND H2O. - 2.1. Introduction. - 2.2. 18O analysis of H2O. - 2.3. Equilibration with CO2. - 2.4. Mass spectrometric analyses. - 2.5. Results anddiscussion. - CHAPTER 3. FACTORS AFFECTING THE 2H/1H AND 18O/16O RATIO OF PLANT CELLULOSE. - 3.1. Survey of factors affecting the 2H/1H and 18O/16O ratio. - 3.2. Isotopic composition of precipitation. - 3.3. Leaf-water isotopic enrichment. - 3.3.1. Theoretical. - 3.3.2. Measurement of leaf-water enrichment. - 3.3.2.1. Trees. - 3.3.2.2. Bog plants. - 3.4. Biochemical fractionation. - CHAPTER 4. 2H, 18O AND 13C VARIATIONS IN TREE RINGS. - 4.1. Introduction. - 4.2. Methods and material. - 4.3. Results and discussion. - 4.3.1. Intra-ring variations. - 4.3.1.1. Late wood. - 4.3.1.2. Differences between early wood and late wood. - 4.3.2. Inter-ring variations. - CHAPTER 5. 2H, 18O AND 13C VARIATIONS IN PEAT. - 5.1. Introduction. - 5.2. δ2H, δ18O and δ13C values of bog plants. - 5.2.1. Material and method. - 5.2.2. δ18O and δ2H. - 5.2.3. δ13C 5.3. Engbertsdijksveen I. - 5.3. Introduction. - 5.3.2. Description of the local vegetational succession. - 5.3.3. Cellulose preparation. - 5.3.4. The δ2H and δ18O record. - 5.4. Engbertsdijksveen VII. - 5.4.1. Introduction. - 5.4.2. Description of the local vegetational succession. - 5.4.3. The δ2H and δ18O record. - 5.4.4. The δ13C record. - 5.5. Comparison between Engbertsdijksveen I and VII. - 5.6. Conclusions. - Appendix. - REFERENCES. - SUMMARY. - SAMENVATTING. - ACKNOWLEDGEMENTS.
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  • 8
    Monograph available for loan
    Monograph available for loan
    Stuttgart : Schweizerbart Science Publishers ; Volume 1, number 1 (1978)-
    Call number: M 18.91571
    Type of Medium: Monograph available for loan
    Pages: 134 Seiten
    ISSN: 2363-7196
    Series Statement: Global tectonics and metallogeny : special issue Vol. 10/2-4
    Classification:
    Tectonics
    Parallel Title: Erscheint auch als Global tectonics and metallogeny
    Language: English
    Location: Upper compact magazine
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  • 9
    Monograph available for loan
    Monograph available for loan
    Berlin : Walter de Gruyter
    Call number: AWI G2-18-91886
    Type of Medium: Monograph available for loan
    Pages: VIII, Seiten [768-940] , Illustrationen
    Edition: Nachdruck
    ISBN: 3110072815
    Language: German
    Note: Inhalt: 8. Meereis. - Phänomene, Genese und Morphologie. - Zur Erforschung des Meereises. - Das Meereis als komplexe Erscheinung. - Das Meereis als Substrat. - Eisbildung und Gefriervorgänge. - Eisbildung auf dem Meere und Struktur der Meereisdecke. - Eisnomenklatur. - Formen des Meereises und Definitionen (Klassifikation). - Ejsbildungsphänomene an der oberen Grenzschicht des Meeres. - Schiffsvereisung, eine Erscheinung der Grenzschicht Hydrosphäre - Atmosphäre (Ozean - Luft). - Meereis an Küsten. - Eisbildung am Strand. - Eis und Eisbildung auf Watten. - Eisbildung an Steilküsten. - Das Meereis des Nordpolarmeeres und seiner Randmeere. - Zur Erforschung des Nordpolarmeeres und des polaren Meereises. - Nansen's Drift mit der „Fram" im Nordpolarmeer. - Die Driftbewegungen des arktischen Meereises des Nordpolarmeeres mit seinen Randmeeren. - Die Dynamik des Meereises im Nordpolarmeer nach Drifteis-Stationen. - Die jahreszeitliche Schwankung der Eisbedeckung des Nordpolarmeeres. - Form des Meeresbodens des Nordpolarmeeres. - Bilanz und Wassermassenaustausch des Nordpolarmeeres mit dem Atlantischen und Pazifischen Ozean. - Die Vereisung des Nordpolarmeeres und seiner Randmeere in ihrem Zusammenhang mit dem Wasserhaushalt. - Anthropogene Eingriffe und Projekte zur Veränderung der polaren Umwelt. - Eis des Meeres als Hindernis für den Seeverkehr. - Das Eis als besondere Grenzschicht des Meeres für die Schiffahrt. - Die Nordostpassage, arktischer Seeweg zwischen Atlantischem und Pazifischem Ozean innerhalb des eurasischen Kontinents: der sibirische Seeweg. - Der sibirische Seeweg. - Die Nordwestpassage - arktische Seeverbindung zwischen Atlantischem und Pazifischem Ozean um den nordamerikanischen Kontinent. - Erdöl in den Randmeeren des Nordpolarmeeres: Transportproblem und Ausbeute. - Umweltbedingungen und Nutzung der arktischen Region. - Meereis im Nordatlantischen Ozean und Nebenmeeren. - Eisberge im Nordatlantischen Ozean und Eis um Grönland. - Eiserkundung mit Luft- und Satellitenbildern. - Die Vereisung der Ostsee. - Zur Vereisung von Nebenmeeren in Nordamerika. - Das Meereis im Jahreshaushalt. - Wirkung und Mechanismus von Flußsystemen auf Wasser und Eis des Nordpolarmeeres. - Eisbedeckung des Nordpolarmeeres und Klimaschwankungen. - Das Meereis der Antarktis. - Zur Erforschung des Meereises um die Antarktis. - Die Eisschelfe: Größe, Form, Entstehung, Haushalt. - Eisberge der Antarktis. - Packeis der antarktischen Meeresregionen. - Eisgrenzen und Wassermassen des Südpolarmeeres. - Das Meereis, besonders der Antarktis, als klimatischer Faktor. - Die Polkappen der Erde im Satellitenbild. - Nachtrag (Ergänzung). - Mehrjährige Variation der antarktischen Meereisbedeckung (Südpolarregion). - Antarktischer Meereisaufbruch im Satellitenbild. - Die Eiskappe der Antarktis. - Der Meeresboden des Südpolarmeeres in bathymetnschen Profilen. - Rechtsverhältnisse der Antarktis und des südlichen Polarmeers. - Zur gegenwärtigen Polarforschung der BRD. - Polarexpeditionen der BRD. - Zu den Rechtsverhältnissen im Nordpolarmeer. - Das Polarmeer in morphographischer Darstellung. - Dynamik von Packeisfeldern (Ergänzung). - Literatur. - Institutionen zur Polarforschung. - Eisschlüssel und Eissymbole. - Sachregister.
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  • 10
    Call number: AWI G6-18-91903
    Type of Medium: Series available for loan
    Pages: 93 Seiten , Illustrationen
    Series Statement: Schriftenreihe Anwendung von Isotopen und Kernstrahlungen in Wissenschaft und Technik 5
    Language: German
    Note: Inhaltsverzeichnis: 1. Einleitung. - 2. Grundlagen der 15N-Tracertechnik. - 3. Versuchsplanung und -auswertung. - 3.1. Begriffe und Symbole. - 3.2. Formeln und Definitionen für die Berechnung der in der 15N-Tracertechnik benötigten Größen. - 3.2.1. Relative 15N-Häufigkeit. - 3.2.2. Molmasse. - 3.2.3. Stickstoffgehalt. - 3.2.4. N-Masse. - 3.2.5. Stoffmenge. - 3.2.6. N-Menge. - 3.2.7. 15N- bzw. 14N-Menge. - 3.2.8. 15N-Masse. - 3.2.9. 15N-Exzeßmasse. - 3.2.10. Titrimetrische Neutralisationsanalysen. - 3.2.11. Spektren-Auswertung der 15N-Messung. - 3.3. Untersuchung statischer Eigenschaften biologischer Systeme (statische Isotopenverdünnungsanalyse). - 3.4. Untersuchung des dynamischen Verhaltens biologischer Systeme. - 3.4.1. Modellierung von Tracerprozessen. - 3.4.2. Theoretische Grundlagen der mathematischen Modellierung. - 3.4.3. Modell des Stickstoff-Stoffwechsels im Ackerboden. - 3.5. Berechnungsbeispiele zu den Abschnitten 3.2. bis 3.4. - 3.5.1. Isotopenstöchiometrie. - 3.5.2. Titrimetrische Analyse einer 15N-markierten Substanz. - 3.5.3. Isotopenverdünnungsanalyse. - 3.5.4. Tracerkinetik. - 3.6. Literatur. - 4. Methodik der Probenaufbereitung und Isotopenanalytik. - 4.1. Aufarbeitung des Probenmaterials. - 4.2. Chemische Aufbereitung. - 4.3. Probenchemie. - 4.3.1. Dumas-Methode. - 4.3.2. Hypobromit-Methode. - 4.3.3. Sonstige Methoden. - 4.4. Isotopenanalytik. - 4.4.1. Emissionsspektrometrische 15N-Analytik. - 4.4.1.1. Isotopenanalytik mit dem 15N-Analysator NOI-5. - 4.4.1.2. Isotopenanalytik mit dem automatischen 15N-Analysator ISONITROMAT 5200. - 4.4.2. Massenspektrometrische 15N-Isotopenanalyse. - 4.4.3. Methodenvergleich. - 4.5. Fehlerquellen in der 15N-Analytik. - 4.6. Weitere Analysenmethoden in der 15N-Tracertechnik. - 4.6.1. NMR-Spektroskopie. - 4.6.2. Kombinierte Gaschromatographie-Massenspektroskopie und Hochdruck-Flüssigkeitschromatographie-Massenspektroskopie. - 4.7. Literatur. - 5. 15N-Anwendung in der Biochemie. - 5.1. Die biologische Stickstoff-Fixierung. - 5.2. Pflanzenphysiologie. - 5.3. Tierphysiologie. - 5.4. Literatur. - 6. 15N-Anwendung in der landwirtschaftlichen Forschung. - 6.1. Allgemeines. - 6.2. Die Anwendung 15N-markierter Düngemittel zum Studium des N-Umsatzes im Boden. - 6.2.1. Stickstoff-Festlegung. - 6.2.1.1. Ammoniumfixierung und Sorption an organischen Bodenbestandteilen. - 6.2.1.2. Stickstoff-Festlegung in organischen N-Verbindungen. - 6.2.2. Verfügbarkeit und Mobilisierung von Stickstoff. - 6.2.3. Stickstoff-Transformation und Dynamik des Stickstoff-Umsatzes. - 6.2.3.1. Mineralisierung und Immobilisierung. - 6.2.3 .2. Humifizierung. - 6.2.3.3. Nitritzersetzung im Boden. - 6.2.4. Ausnutzung des Düngemittel-Stickstoffs und Stickstoff-Verluste (N-Bilanz). - 6.2.5. Migration von Düngemittel-Stickstoff im Boden. - 6.2.6. Nachwirkungseffekt. - 6.2.7. Forstwirtschaftliche Untersuchungen mit 15N. - 6.3. Die Anwendung 15N-markierter Düngemittel zum Studium des Stickstoff-Umsatzes in der Pflanze. - 6.3.1. Die Aufnahme des Stickstoffs und ihre Beeinflussung durch N-Form, Applikationsart, Pflanzenart, Ernährungszustand, Spurenelementversorgung, Temperatur und Zusammensetzung des Nährsubstrates (Stickstoff-Fixierung). - 6.3.2. Die Ausnutzung des Düngemittel-Stickstoffs durch die Pflanze. - 6.3.3. Verteilung des Dünge-Stickstoffs in der Pflanze. - 6.3.4. Stoffwechsel des gedüngten Stickstoffs. - 6.4. Die Untersuchung des Stickstoff-Umsatzes im Tier mittels 15N. - 6.4.1. Eiweißstoffwechsel. - 6.4.1.1. Proteinverdaulichkeit, Stickstoff-Verweilzeitstudien und Aminosäure-Resorptionskinetik. - 6.4.1.2. Biosynthese von Eiproteinen. - 6.4.1.3. Metabolismus von NPN-Verbindungen bei Wiederkäuern. - 6.5. Literatur. - 7. 15N-Anwendung in der medizinischen Forschung. - 7.1. Besonderheiten der Anwendung stabiler Isotope in der Humanmedizin. - 7.2. Biochemie des Intermediärstoffwechsels. - 7.2.1. Anatomische Lokalisation von Stoffwechselprozessen. - 7.2.2. Aufklärung von Stoffwechselwegen durch Erfassung der Stoffwechselzwischen- oder Endprodukte. - 7.2.3. Bestimmung der mittleren Verweilzeit bzw. Lebensdauer von Verbindungen. - 7.2.4. Bestimmung der Größe von Stoffwechsel-Pools. - 7.3. Gastroenterologie. - 7.4. Pädiatrie. - 7.5. Ernährung. - 7.6. Beiträge zur Diagnostik und Ursachenforschung von Krankheiten und zu pharmakologischen Fragestellungen. - 7.7. Literatur.
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  • 11
    Monograph available for loan
    Monograph available for loan
    New Delhi : Amerind Publishing
    Call number: AWI G2-18-91897
    Description / Table of Contents: This publication is concerned with problems of the origin, evolution and paleogeography of the Arctic Ocean and its coast during the Tertiary and Quaternary periods. Much emphasis is placed on the evolution of modern Arctic flora and fauna, both terrestrial and aquatic. All these problems are discussed on the basis of hydrological, paleontological, biogeographical, climatological and archaeological data presented at the AII-Union symposium held in Leningrad during April 1-6, 1968. This is a unique encyclopedia on the Arctic. lt will be of interest to many research workers - geographers, geologists, biologists, hydrologists and all who deal with problems of the geological history and paleogeography of the Northern Hemisphere.
    Type of Medium: Monograph available for loan
    Pages: XIV, 564 Seiten , Illustrationen
    Uniform Title: Severnyi Ledovityi Okean i Ego Poberezh'e v Kainozoe
    Language: English
    Note: Contents: PREFACE. - SECTION I. HISTORY OF THE ARCTIC OCEAN IN THE CENOZOIC ERA. - Linear and Areal Morphostructures of the Arctic Ocean Floor / V. D. Dibner. - Fluctuations in Arctic Climate as Revealed by Floor Sediment Analysis / N. A. Belov, N. N. Lapina. - Stratification and Rate of Accumulation of Floor Sediments of the Soviet Arctic Seas / N. N. Kulikov, N. N. Lapina, Yu. P. Semenov, N. A. Belov, M. A. Spiridonov. - Palynologic Study of Kara Sea Floor Sediment Cores / N. N. Kulikov, R. M. Khitrova. - Geologic Structure of the Glacial Shelves of the Atlantic Province of the Arctic Basin / M. A. Spiridonov. - Stratigraphy and Paleogeography of Spitsbergen in the Pleistocene / Yu. A. Lavrushin. - Role of Glaciers in Franz Josef Land Relief Formation / V. L. Sukhodrovskii. - Reconstruction of the Late- and Post-Pleistocene Arctic Basin Ice Sheet / P. M. Borisov. - Changes in the Arctic Basin since the Last Glaciation Maximum / D. P. Chizhov. - SECTION II. ARCTIC FLORA AND FAUNA AND THE HISTORY OF THEIR FORMATION. - Some Problems of Study of the Early Cenophytic Arctic Flora / L. Yu. Budantsev. - Arctic Flora and Its Historical Link with the Arctic Ocean / A. I. Tolmachev, B. A. Yurtsev. - Wide Fluctuations in Ocean Level in the Quaternary period and Their Influence on the Arctic Ocean Basin and its biological community / G. U. Lindberg. - Fresh Data on the Food of the Siberian Woolly Rhinoceros / V. E. Garutt, E. P. Meteltseva, B. A. Tikhomirov. - Characteristics of the Arctic Ocean Fauna and their significance for understanding the History of its formation / E. F. Guryanova. - Formation of macroscopic marine algal flora of the Arctic Basin / A. D. Zinova, Yu. E. Petrov. - The Concept of the Arctic origin of Pinnipeds and other solutions of this problem / K. K. Chapskii. - Ecological Adaptations of Pinnipeds in the Atlantic Province of the Polar Basin / V. A. Potelov, Yu. K. Timoshenko. - A General Review of th PIeistocene Marine Faunas of the Northern Coast of Eurasia / S. L. Troitskii. - History of the Evolution of Marine Mollusk Fauna of the Late Cenozoic Atlantic Arctic / V. S. Zarkhidze. - Late Cenozoic History of Foraminifera of the Pechora Lowland and Northern West Siberia / O. F. Baranovskaya, V. Ya. Slobodin. - Species composition of Modern Foraminifera as an Indication of the Arctic Sea's hydrological regime / S. V. Tamanova. - SECTION Ill. PALEOGEOGRAPHY OF THE NORTHERN TERRITORIES IN THE LATE CENOZOIC ERA. - Paleogeography of Northern USSR and contiguous areas of the Arctic Basin / G. S. Ganeshin. - North Eurasia in the Late Cenozoic Era / Yu. P. Degtyarenko, V. V. Zhukov, N. G. Zagorskaya, O. A. Ivanov, V. I. Kaiyalainen, Yu. N. Kulakov, A. P. Puminov, V. Ya. Slobodin, O. V. Suzdalskii. - On the History of the Migration of the Arctic Basin Shoreline in the Cenozoic Era / S. A. Strelkov. - Causes of Fluctuations in the Arctic Basin Level in the Neogene-Quaternary Period / J. L. Kuzin. - Spore-Pollen Analysis of Late Cenozoic Marine Sediments in the Reconstruction of the Paleogeography of the Arctic Coasts / N. G. Zagorskaya, F. M. Levina. - Forest Line Migration in North Asia in the Upper Pleistocene and Holocene (Based on Spore-Pollen Analysis) / R. E. Giterman, L. V. Golubeva, E. V. Koreneva, L. A. Skiba. - Holocene Transgressions and Variations in the Northern Coastline of the Kola Peninsula / B. I. Koshechkin, A. L. Kudlaeva. - Interpretation of Radiocarbon Datings of the Absolute Age of Organic Residues from the Upper Anthropogene Deposits of Fennoscandia / V. G. Chuvardinskii. - Structure and Stratigraphic Division of White Sea Bottom Deposits / V. S. Medvedev, E. N. Nevesskii, L. I. Govberg, E. S. Malyasova, R. N. Dzhinoridze, E. A. Kirienko. - Principal Stages in the History of the Vegetation of the Dvina Bay Coast of the White Sea during the Late- and Postglacial Transgression / E. S. Pleshivtseva. - Quaternary Transgressions in the Northern Russian Plain and Their Relationship with Continental Glaciations / E. N. Bylinskii. - Anthropogene Deposit-Forming Environments on Kolguev Island / O. F. Baranovskaya, T. A. Matveeva. - Cenozoic History of the Northern Coast of Europe / V. S. Zarkhidze. - Stages of Formation of the Southern Part of the Arctic Basin in Timan-Pechora Province in the Late Cenozoic Era / O. F. Baranovskaya, P. N. Safronov, G. N. Berdovskaya. - Pliocene-Pleistocene History of the Pechora Basin / V. L. Yakhimovich. - Paleogeography and Origin of Cenozoic Rocks in Soviet Europe as Revealed by Hydrochemical Data / V. D. Bezrodnov. - Study of Paleogeography and Neotectonics of Some Regions of the European Northeast by Coal Petrography / Yu. V. Stepanov. - History of the Formation of Arctic Shelf Foraminifer Fauna (Based on Data on the Timan-Ural Region) / I. N. Semenov. - Evolution of Pleistocene Marine Diatom Flora in the Northeast of Soviet Europe / E. I. Loseva. - Quaternary Deposits of the Middle Pechora and Vychegda River Basins / A. S. Lavrov. - Late Pleistocene Terraces in the Northeast of Soviet Europe and the Environments in which They were Formed / L. M. Potapenko, A. S. Lavrov. - Key Sections of the Lower Pechora and Their Importance for an Understanding of the Last Stages of the Geological Evolution of Northeastern Soviet Europe / V. S. Zarkhidze, I. I. Krasnov, M. A. Spiridonov, Yu. A. Lavrushin, I. I. Ryumina. - Siberian Elements in the Flora of the Far Northeast of Europe and Their Origin / O. V. Rebristaya. - Some Geographical Relationships of Ural Floras and Their Importance for Paleogeography / K. N. lgoshina. - Ostracod Complexes from the Late Cenozoic Marine Deposits of Northern Soviet Europe and West Siberia and Their Importance for Paleogeography / O. M. Lev. - Paleogeography of the Northern West Siberian Lowland and Russian Plain in the Late Pleistocene and Holocene / M. G. Kipiani, A. D. Kolbutov. - Mammals and Landscapes of the Northern Urals in the Late Anthropogene / I. E. Kuzmina. - Pleistocene Transgressions in Northern West Siberia and the Pechora Lowland / I. D. Danilov. - Salient Paleogeographic Features of the Pechora Lowland and Lower Ob Basin in the Neogene Epoch / P. P. Generalov, I. L. Kuzin, I. L. Zaionts, R. B. Krapivner. - Some Problems of the Quaternary Geology of Northern Soviet Europe and West Siberia / A. G. Kostyaev. - Northern West Siberia in the Pliocene and Pleistocene / O. V. Suzdalskii. - Boreal Transgressions and the Origin of Subsurface Sheet Ice Deposits / B. I. Vtyurin. - Dependence of Certain Types of Subsurface Glaciation in West Siberia on the Peculiarities of the Polar Sea / A .I. Popov. - History of Subsurface Freezing in West Siberia in the Light of Transgression of the Arctic Basin / V. V. Baulin. - New Data on the History of the Evolution of the Pre-Kazantseva and Kazantseva Vegetation in the Muzhi Urals and Southern Yamal (Based on Palynological Data) / E. E. Gurtovaya. - New Data on the Distribution of Recent Marine Deposits in West Siberia / I. L. Zaionts, Z. I. Kholodova. - Pleistocene Diatom Floras of the Yenisei North / Z. V. Aleshinskaya. - Some Upper Cenozoic Stratotypes of the Ust-Yenisei Depression / V. Ya. Slobodin. - Transgressions of the Arctic Basin and Evolution of the Yenisei North in the Pleistocene (Absolute Chronology of Events by 14C Dating) / N. V. Kind, L. D. Sulerzhitskii. - Kargin Diatoms from the Key Section of the Lower Yenisei / N. A. Khalfina. - Spread of Late Cenozoic Transgressions of the Arctic Basin in the Northwestern Central Siberian Tableland / V. D. Kryukov, V. V. Rogozhin. - Paleogeography of Northeastern Taimyr in the Quaternary Period (Based on Geological and Palynological Data) / G. N. Berdovskaya, N. A. Gei, V. M. Makeev. - Emergence and Development of Pleistocene Landscapes in the Eastern North Siberian Lowland / V. V. Zhukov, N. A. Pervuninskaya, L. Ya. Pinchuk. - History of Relief Formation in the Eastern North Siberian Lowland and the Adjoi
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  • 12
    Call number: AWI G6-18-91535
    Type of Medium: Dissertations
    Pages: Getr. Zählung: Ill., graph. Darst.
    Language: German
    Note: Karlsruhe, Univ., Diss., 1981 , INHALT: Zusammenfassung. - 1. Einleitung. - 1.1 Stand der Carbonatitforschung: experimentelle Untersuchungen und Bildungshypothesen. - 1.2 Mikrothermische Untersuchungen an fluiden Einschlüssen in Carbonatitmineralen. - 1.3 Der Carbonatit des Kaiserstuhls. - 1.4 Problemstellung, Methodisches. - 2. Das Probenmaterial. - 2.1 Proherrnahme und Aufbereitung. - 2.2 Probenpräparation für die Einschlußuntersuchungen. - 2.3 Optische Untersuchung, Phänomenologie. - 2.31 Anordnung, Verwachsungen und Habitus der Apatite. - 2.32 Die Einschlüsse der Apatite. - 2.321 Cavitätenformen, Füllungen, Dimensionen. - 2.322 Kriterien für primäre Einschlußbildung und sekundäre Veränderungen. - 2.323 Unterschiedliche Einschlußführung in Apatiten und anderen Mineralen. - 3. Apparaturen. - 3.1 Die mikrothermische Apparatur. - 3.11 Konzeption und Ausführung des Beiz-Kühltisches. - 3.12 Eichung des Beiz-Kühltisches. - 3.13 Präzision und Probleme im Meßbetrieb. - 3.2 Kühlplatte. - 3.3 Quetschtisch. - 4. Zur Theorie der Einschlußuntersuchungen. - 4.1 Geometrische Berechnungen. - 4.11 Berechnung des Cavitätenvolumens. - 4.12 Fehlerdiskussion. - 4.13 Grenzen der optischen Auflösung. - 4.2 Zur Theorie der Phasenverhältnisse. - 4.21 Einschlußbildung und Phasentrennung. - 4.22 Phasenverhältnisse in Einkomponentensystemen, Homogenisierungskurven. - 4.23 Phasenverhältnisse in Wasser-Salz-Systemen: H2O-NaCl; H2O-NaCl-KCl. - 4.24 Phasenverhältnisse in Wasser-Gas-Systemen: CO2-H2O. - 5. Konstruktion der Phasendiagramme. - 5.1 H2O. - 5.2 CO2. - 5.3 H2O-NaCl. - 5.4 CO2-H2O. - 5.5 Wasser-Salzsysteme mit kritischen Endpunkten (PQ-Systeme). - 5.6 Wasser-Salzsysteme bei stark positivem Temperaturkoeffizient der Löslichkeit der Salzkomponente: H2O-KCl, H2O-NaCl-KCl. - 5.7 System CO2-H2O-NaCl. - 6. Untersuchungsergebnisse. - 6.1 Experimentelle Untersuchungen an einzelnen Einschlüssen: Mikrothermometrie und destruktive Methoden. - 6.11 Einphasige Einschlüsse mit Gasfüllung. - 6.12 Calcit als Einphaseneinschluß im Apatit. - 6.13 Zweiphaseneinschlüsse L+V. - 6.14 Dreiphaseneinschlüsse LH2O + LCO2 +V. - 6.15 Einschlüsse mit übersättigten Lösungen (Multiphaseneinschlüsse). - 6.16 Fluide Einschlüsse im Calcit des Carbonatits. - 6.2 Analytische Untersuchungen. - 6.21 Kationen und Anionen in wäßrigen Extrakten des Apatitmahlgutes. - 6.22 Bitumenphasen in organischen Solventextrakten. - 6.23 Gasanalytische Messungen. - 7. Genetische Interpretation der Einschlußresultate. - 7.1 Das Subsystem H2O-Salzphasen. - 7.11 H2O-NaCl. - 7.12 H2O-NaCl-Na2SO4/Na2CO3. - 7.13 H2O-NaCl-KCl. - 7.2 Druckmodelle im seichten, subvulkanischen Niveau. - 7.21 Hydrostatische Bedingungen. - 7.22 Lithostatische Bedingungen. - 7.3 Das Subsystem CO2-H2O 7.4 Kombination der Teilsysteme, das System CO2-H2O-NaCl bei volumenkontrollierten Bedingungen. - 7.5 Zusammenfassung und Vergleich mit den Resultaten aus anderen Carbonatitlokalitäten. - 8. Petrogenetische Schlußfolgerungen. - 8.1 Magmatische Carbonatitintrusion und autometasomatische Folgeprozesse. - 8.2 Hydrothermaltransport des Calcits. - 8.3 Überlegungen zur Herkunft der Salzphasen. - 8.4 Künftige, weiterführende Untersuchungen. - 8.5 Zusammenfassung. - 9.0 Anhang I Abbildungen. - 10.0 Anhang II Originalmeßwerte.
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  • 13
    Call number: D 2044/4
    In: Forschungsaufgabe "Strukturentwicklung Mitteldeutsche Hauptabbrüche und Südrand NPS"
    Type of Medium: Monograph non-lending collection
    Pages: 19 Blätter , graphische Darstellungen
    Language: German
    Note: Inhaltsverzeichnis: 1. Grundlagen, einschl. Zielstellung. - 2. Geologisch-tektonischer Überblick. - 3. Ergebnisse. - 3.1 Harzaufrichtungszone. - 3.2 Huy. - 3.3 Hakel. - 3.4 Ascherslebener Sattel. - 3.5 Straßfurter Sattel. - 3.6 Weferlinger Triasplatte und Allertal-Störungszone. - 3.7 Östliches Subherzynes Becken. - 4. Vergleich der einzelnen Untersuchungsgebiete. - 5. Zusammenfassung und Schlußfolgerungen. - 6. Literatur. - Kurze Stellungnahme Bereichsleitung ZIPE III (Geologie).
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  • 14
    Call number: D 2045/4
    In: Forschungsaufgabe "Strukturentwicklung Mitteldeutsche Hauptabbrüche und Südrand NPS"
    Type of Medium: Monograph non-lending collection
    Pages: 26 Blätter , graphische Darstellungen , 1 Kartenbeilage
    Language: German
    Note: Inhaltsverzeichnis: 1. Das Illawerra-Reversal - aktueller Kenntnisstand. - 2. Ergebnisse aus der DDR bis 12/1980. - 2.1. ROTHER 1971 und 1974. - 2.2. Scholle von Calvörde. - 2.3. Thüringer Wald. - 2.4. Referenzprofil NPS. - 3. Untersuchungsergebnisse 1981 und 1982. - 3.1. Flechtinger Scholle. - 3.2. Thüringer Wald. - 3.3. Bohrung Mirow 1/1a/74. - 3.4. Bohrung Luckenwalde 1/80. - 3.5. Bohrung Parchim 1/68. - 3.6. Bohrung Rostock 1/68. - 3.7. Bohrung Richtenberg 2/64. - 4. Magnetostratigraphisches Korrelationsschema - stratigraphische Schlußfolgerungen. - 5. Paläogeographische und paläotektonische Schlußfolgerungen. - 5.1. Zum Vorkommen größerer Schichtlücken. - 5.2. Zu intraformationellen Schichtlücken. - 5.3. Zur Intensität der Absenkungsimpulse in der NPS. - 5.4. Zur Frage einer säkulären Paläoschwelle im NE der DDR. - 5.5. Die Saxonsedimentation im Thüringer Wald und in der NPS. - 6. Folgearbeiten. - 7. Stellungnahme der Bereichsleitung ZIPE III (Geologie).
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  • 15
    Monograph available for loan
    Monograph available for loan
    Washington, D.C. : Mineralogical Society of America
    Associated volumes
    Call number: 11/M 19.92815
    In: Reviews in mineralogy, 1
    Type of Medium: Monograph available for loan
    Pages: vi, diverse Seitenangaben , Illustrationen, Diagramme
    Edition: fourth printing
    ISBN: 0-939950-01-4
    Series Statement: Reviews in mineralogy 1
    Language: English
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  • 16
    Call number: MOP 44963 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 20 Seiten
    Language: German
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  • 17
    Call number: ZSP-201-82/26
    In: CRREL Report, 82-26
    Description / Table of Contents: The Caribou-Poker Creeks Research Watershed is a small (101.5-sq km) drainage basin located 48 km northwest of Fairbanks, Alaska. Elevations within the watershed range from 210 to 826 m, and approximately 28% of its area is underlain by permafrost. Climatic differences between the watershed and Fairbanks are primarily due to the higher elevation of the watershed. Generally the watershed climatic sites are warmer in winter and cooler in summer than Fairbanks. Within the watershed the greatest temperature contrasts exist in winter, when the valley-bottom sites are beneath the regional air temperature inversion, and the higher sites are above it. From May through September the total precipitation averages 270 mm, 1.47 times that received at Fairbanks. The annual precipitation is about 1.7 times that of Fairbanks. The historical precipitation record at Fairbanks indicates that summer precipitation was below the long-term normal in eight of the eleven years of watershed measurements (1969-1980); no climatic extremes occurred during this period. An analysis of annual streamflow data showed an inconsistency of baseflow recessions from year to year. The runoff-rainfall ratio for individual summer storms averaged 0.35 for Caribou Creek. Comparisons of spot discharge measurements of predominantly permafrost and non-permafrost subwatersheds showed that permafrost-dominated watersheds have a much flashier response to precipitation than non-permafrost watersheds. A comparison of the annual flow distribution of the watershed indicated that Caribou Creek has lower summer and higher winter discharges per unit area than the Chena or Salcha Rivers.
    Type of Medium: Series available for loan
    Pages: 42 Seiten , Illustrationen
    Series Statement: CRREL Report 82-26
    Language: English
    Note: CONTENTS Abstract Preface Introduction Setting Geology and soils Vegetation Climate Air temperature Precipitation Hydrology Annual and monthly runoff Individual storms Baseflow recessions Spatial flow variability Temporal flow variability Summary and conclusions Literature cited Appendix A: Station histories
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  • 18
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/27
    In: CRREL Report, 82-27
    Description / Table of Contents: Recommendations for economical thicknesses for building insulation result from a study of fuel and construction costs of 12 military installations in Alaska. A comparison between the insulation thickness that a building owner might choose today and what he might choose in 20 years indicates a trend for much thicker insulation in the future. An analysis of how much more expensive a building built today with the thickness that would be appropriate 20 years hence indicates only a small penalty in life-cycle costs for the additional insulation. Therefore, a minimum of R-32 walls and R-62 attics is recommended for most of Alaska.
    Type of Medium: Series available for loan
    Pages: 54 Seiten , Illustrationen
    Series Statement: CRREL Report 82-27
    Language: English
    Note: CONTENTS Abstract Preface Conversion factors Summary Introduction Determining economic thicknesses for insulation Background Analysis method for new construction Analysis method for reinsulating existing construction Sensitivity and longevity of the results Sensitivity Longevity Recommendations Saving money vs. saving energy Energy economics conservation Building energy performance standards Conclusion Literature cited Appendix A: Heating system costs Appendix B: Present worth factors Appendix C: Base case and incremental thermal properties Appendix D: LCC comparison graphs for wall and roof systems Appendix E: Cost penalties for energy conservatism Appendix F: Graphic aid for figuring energy savings thermal improvements
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  • 19
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizdat
    Call number: MOP 45344 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 222 Seiten , 1 Beilage
    Language: Russian
    Note: In kyrillischer Schrift
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  • 20
    Call number: MOP 47169 / Mitte
    Type of Medium: Monograph available for loan
    Pages: I, 209 Seiten , Illustrationen , 30 cm
    Language: English
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  • 21
    Monograph available for loan
    Monograph available for loan
    Silver Spring : Central Pacific Hurricane Center
    Call number: MOP 45480
    Type of Medium: Monograph available for loan
    Pages: V, 137 Seiten
    Language: English
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  • 22
    Call number: MOP 45862 / Mitte
    Type of Medium: Monograph available for loan
    Language: Russian
    Note: In kyrillischer Schrift
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  • 23
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/41
    In: CRREL Report, 82-41
    Description / Table of Contents: Many of the important factors influencing the choice of appropriate aquifer test procedures are presented. The concepts of bias, accuracy and spatial variabil­ity are explained. The definitions of a number of aquifer parameters are devel­oped from basic principles demonstrating the underlying assumptions and limita­tions. The parameters considered are: piezometric head, hydraulic conductiv­ity/intrinsic permeability, flow direction, specific discharge magnitude, transmissivity, volumetric flow rate, total porosity, effective porosity, aver­age linear velocity, storage coefficient, specific yield, dispersion coefficient-aquifer dispersivity. For each parameter several techniques are described, evaluated and ranked in terms of perceived potential accuracy, simplicity and value to contaminant transport studies. It must be stressed, however, that the evaluations are based principally upon theoretical grounds, and not upon actual conduct of the described procedures.
    Type of Medium: Series available for loan
    Pages: iv, 111 Seiten , Illustrationen
    Series Statement: CRREL Report 82-41
    Language: English
    Note: CONTENTS Abstrac Preface Introduction Purpose Scope Concept of accuracy Test selection Definition of parameters Piezometric head Use of piezometers Hydraulic conductivity Flow direction Specific discharge magnitude Transmissivity Volumetric flow rate Porosity Average linear velocity Storage coefficient-specific yield Aquifer dispersivity Parameter estimation techniques Piezometric head Hydraulic conductivity Direction and magnitude of specific discharge vector Transmissivity Volumetric flow rate Total porosity Average linear velocity Storage coefficient Specific yield Effective porosity Aquifer dispersivity-dispersion coefficients Conclusions Literature cited
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  • 24
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/40
    In: CRREL Report, 82-40
    Description / Table of Contents: The use of explosives to break floating ice sheets is described, and test data are used to develop design curves that predict explosives effects as ice thickness, charge size, and charge depth vary. Application of the curves to practical problems is illustrated by numerical examples. The general features of underwater explosions are reviewed and related to ice blasting. Quasi-static plate theory is considered, and is judged to be inapplicable to explosive cratering of ice plates. The specific energy for optimized ice blasting is found to compare quite favorably with the specific energy of icebreaking ships. All available field data for ice blasting are tabulated in appendices, together with details of the re­gression analyses from which the design curves are generated.
    Type of Medium: Series available for loan
    Pages: iv, 68 Seiten , Illustrationen
    Series Statement: CRREL Report 82-40
    Language: English
    Note: CONTENTS Abstract Preface Introduction General behavior of underwater explosions Regression analysis for ice-blasting data General features of the regression curves Use of the regression curves as design curves for ice blasting Row charges and pattern charges Response of floating ice sheets to underwater explosions Specific energy and “powder factor” Summary and conclusions Literature cited Appendix A: Basic data on ice blasting Appendix B: Scaled input data Appendix C: Initial regression analysis using complete polynomial Appendix D: Regression analysis with two coefficients of the original poly­nomial deleted
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  • 25
    Call number: ZSP-201-82/39
    In: CRREL Report, 82-39
    Description / Table of Contents: Observations of a 4.4-m-high brine step in the McMurdo Ice Shelf, Antarctica, show that it has migrated about 1.2 km in 4 years. The present brine wave is overriding an older brine-soaked layer. This migration is proof of the dynamic nature of the step, which is the leading edge of a brine wave that originated at the shelf edge after a major break-out of the McMurdo Ice Shelf. The inland boundary of brine penetration is characterized by a series of descending steps that are believed to represent terminal positions of separate intrusions of brine of similar origin. The inland boundary of brine percolation is probably controlled largely by the depth at which brine encounters the firn/ ice transition (43 m). However, this boundary is not fixed by permeability considerations alone, since measurable movement of brine is still occurring at the inland boundary. Freeze-fractionation of the seawater as it migrates throught the ice shelf preferentially precipitates virtually all sodium sulfate, and concomitant removal of water by freezing in the pore spaces of the infiltrated firm produces residual brines approximately six times more concentrated than the original seawater.
    Type of Medium: Series available for loan
    Pages: v, 35 Seiten , Illustrationen
    Series Statement: CRREL Report 82-39
    Language: English
    Note: CONTENTS Abstract Preface Introduction Objectives Analytical techniques Radio echo profiling Core drilling Results and discussion Brine infiltration survey Brine layer steps Brine infiltration characteristics Brine infiltration mechanisms at inland boundary Confirmation of brine depths by drilling Density and temperature profiles Ice shelf freeboard Brine upwelling Brine chemistry Conclusions Literature cited
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  • 26
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/36
    In: CRREL Report, 82-36
    Description / Table of Contents: Camp construction and drilling activities in 1950 at the East Oumalik drill site in northern Alaska caused extensive degradation of ice-rich, perennially frozen silt and irreversible modification of the upland terrain. In a study of the long-term degradational effects at this site, the near-surface geology was defined by drilling and coring 76 holes (maximum depth of 34 m) in disturbed and undisturbed areas and by laboratory analyses of these cores. Terrain disturbances, including bulldozed roads and excavations, camp structures and off-road vehicle trails, were found to have severely disrupted the site's thermal regime. This led to a thickening of the active layer, melting of the ground ice, thaw subsidence and thaw consolidation of the sediments. Slumps, sediment gravity flows and collapse of materials on slopes bounding thaw depressions expanded the degradation laterally, with thermal and hydraulic erosion removing materials as the depressions widened and deepened with time. Degradational processes became less active after thawed sediments thickened sufficiently to slow the increase in the depth of thaw and permit slope stabilization. The site's terrain is now irregular and hummocky with numerous depressions. Seasonal thaw depths are deeper in disturbed areas than in undisturbed areas and reflect the new moisture conditions and morphology. The severity of disturbance is much greater at East Oumalik than at another old drill site, Fish Creek. The difference results primarily from differences in the physical properties of the sediments, including the quantity and distribution of ground ice.
    Type of Medium: Series available for loan
    Pages: 42 Seiten , Illustrationen
    Series Statement: CRREL Report 82-36
    Language: English
    Note: CONTENTS Abstract Preface Summary Introduction Methodology Geologic setting Camp construction and occupation Types of disturbance Degradational processes and the effective area of impact Areal effects of disturbance Topography Groundwater, surface water and drainage Sediment properties and near-surface stratigraphy Surficial processes Depth of thaw Comparison to Fish Creek Discussion and conclusions Literature cited
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  • 27
    Call number: MOP 45809/4 / Mitte
    In: Fortschritte in der hydrologischen und wasserwirtschaftlichen Forschung der DDR
    Type of Medium: Monograph available for loan
    Pages: 74 Seiten , graphische Darstellungen
    Series Statement: Fortschritte in der hydrologischen und wasserwirtschaftlichen Forschung der DDR 4
    Language: German
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  • 28
    Call number: MOP 45174 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 55 Seiten , 20х28 см
    Language: Russian
    Note: In kyrillischer Schrift
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  • 29
    Call number: MOP 46633 / Mitte
    Type of Medium: Monograph available for loan
    Pages: VII, 221 Seiten
    Language: English
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  • 30
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/18
    In: CRREL Report, 83-18
    Description / Table of Contents: An evaluation of an impulse radar system for detecting cavities under concrete pavement is discussed, and field results are presented. It was found that a dual antenna mode of surveying was ideal for void detection. In this mode one antenna operated in a transceive mode and a second, offset from the first, operated in a receive-only mode. This arrangement allowed a refraction-type profile survey to be performed, which enabled subpavement voids to be easily detected. Field trails were held at Plattsburgh Air Force Base, where 28 cavities were detected and mapped. Drilling of holes verified that a cavity existed and allowed cavity depth to be measured. The cavities varied from 1.5 in. to 23 in, depth and were up to 20 ft. long.
    Type of Medium: Series available for loan
    Pages: 49 Seiten , Illustrationen
    Series Statement: CRREL Report 83-18
    Language: English
    Note: CONTENTS Abstract Preface Introduction Plattsburgh Air Force Base Radar sounding system Survey procedure Cavity inspection Radar cavity detection test Radar profile results Falling-weight deflectometer tests Discussion and conclusions Literature cited
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  • 31
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/12
    In: CRREL Report, 83-12
    Description / Table of Contents: This paper documents the development and verification of two finite difference models that solve the general two-dimensional form of the heat conduction equation, using the alternative-direction implicit method. Both can handle convective, constant flux, specified temperature and semi-infinite boundaries. The conducting medium may be composed of many materials. The first program, ADI, solves for the case where no change of state occurs. ADIPC solves for case where a freeze/thaw change of phase may occur, using the apparent heat capacity method. Both models are verified by comparison to analytical results.
    Type of Medium: Series available for loan
    Pages: 74 Seiten , Illustrationen
    Series Statement: CRREL Report 83-12
    Language: English
    Note: CONTENTS Abstract Preface Introduction Finite differences applied to heat transfer Heat conduction equation Boundary conditions Phase change Computer program ADDATA, the data subroutine TRIDIG, the matrix solver ISOTHM, the isotherm finider ADI, main program ADEPC, main program Verification of ADI Comparison of ADI with analytical results Comparison of ADI with experimental results Verification of ADIPC Comparison of ADIPC with analytical results-the Neumann solution Comparison of ADIPC with analytical results-two-dimensional phase change verification User instruction for ADI User instruction for ADIPC Conclusions Literature cited Appendix A. Program INFSUM and sample input and output for program ADI Appendix B. Program ADIPC and sample input and output
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  • 32
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/13
    In: CRREL Report, 83-13
    Description / Table of Contents: A review on past experimental and theoretical work indicates a need for additional experimentation to characterize the response of snow to inelastic pressure waves. Pressure data from previously conducted explosion tests are analyzed to estimate the elastic limit of snow of 400 -kg/cu m density to be about 36 kPa. This pressure corresponds to a scaled distance of 1.6 m/cu.rt.kg for charges fired beneath the surface of the snow, and to a scaled distance of 1.2 m/cu.rt.kg for charges fired in the air. The effects of a snow cover on the method of clearing a minefield by using an explosive charge fired in the air above the snow surface are also discussed and recommendations are given for further work in this area. Explosive pressure data are used to estimate the maximum effective scaled radius for detonating buried mines at shallow depth to be 0.8 m/cu.rt.kg. Fuel-air explosive will increase this effective radius significantly because of the increase in the size of the source region.
    Type of Medium: Series available for loan
    Pages: 33 Seiten , Illustrationen
    Series Statement: CRREL Report 83-13
    Language: English
    Note: CONTENTS Abstract Preface List of symbols Introduction Objectives Background Problems in describing the response of snow to an applied stress Methods of determining the dynamic behavior of materials Review of previous studies on snow Experimental measurements on snow Summary of snow experiments Theoretical studies Confirmation of the theory Discussion Applications Recommendations Summary Literature cited Appendix A. Selected data from Wisotski and Snyder (1966) Appendix B. Pressure data from Livingston (1964)
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  • 33
    Monograph available for loan
    Monograph available for loan
    Dresden : Ingenieurschule für Geodäsie und Kartographie
    Associated volumes
    Call number: MOP 47524 / Mitte
    In: Meteorologische Messtechnik
    Type of Medium: Monograph available for loan
    Pages: 50 Seiten
    Series Statement: Meteorologische Messtechnik
    Language: German
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  • 34
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/30
    In: CRREL Report, 83-30
    Description / Table of Contents: Ice sheets are formed and retained in several ways in nature, and an understanding of these factors is needed before most structures can be successfully applied. Many ice sheet retention structures float and are somewhat flexible; others are fixed and rigid or semirigid. An example of the former is the Lake Erie ice boom and of the latter, the Montreal ice control structure. Ice sheet retention technology is changing. The use of timber cribs is gradually but not totally giving way to sheet steel pilings and concrete cells. New structures and applications are being tried but with caution. Ice-hydraulic analyses are helpful in predicting the effects of structures and channel modifications on ice cover formation and retention. Often, varying the flow rate in a particular system at the proper time will make the difference between whether a structure will or will not retain ice. The structure, however, invariably adds reliability to the sheet ice retention process.
    Type of Medium: Series available for loan
    Pages: iv, 39 Seiten , Illustrationen , 1 Beilage
    Series Statement: CRREL Report 83-30
    Language: English
    Note: Contents Abstract Preface Introduction Natural ice sheets Choosing an ice control structure Flexible structures Ice booms Frazil collector lines Fence booms Rigid or semirigid structures Pier-mounted booms Stone groins Artificial islands Removable gravity structures Timber cribs Weirs Pilings and dolphins Structures built for other purposes Hydroelectric dams Wicket dams Light piers and towers Bridge piers Breakwaters Ice control not using Structures Channel improvements Ice sheet tying Ice sheet bridges Conclusions Literature cited Appendix A: Ice control structure
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  • 35
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/33
    In: CRREL Report, 83-33
    Description / Table of Contents: A thermodynamic model has been developed that for the first time describes the entire creep process, including primary, secondary, and tertiary creep, and failure for both constant stress (CSR) tests (σ= const.) and constant strain rate (CSR) tests (ϵ = const.), in the form of a unified constitutive equation and unified failure criteria. Deformation and failure areconsidered as a single thermoactivated process in which the dominant role belongs to the change of entropy. Failure occurs when the entropy change is zero. At that moment the strain rates in CS tests reach the minima and stress in CSR tests reaches the maximum (peak) values. Families of creep (ϵ vs τ) and stress-strain (σ vs ϵ) curves, obtained from uni-axial compression CS and CSR tests of frozen soil, respectively (both presented in dimensionless coordinates), are plotted as straight lines and are superposed, confirming the unity of the deformation and failure process and the validity of the model. A method is developed for determining the parameters of the model, so that creep deformation and the stress-strain relationship of ductile materials such as soils can be predicted based upon information obtained from either type of test.
    Type of Medium: Series available for loan
    Pages: v, 25 Seiten , Illustrationen
    Series Statement: CRREL Report 83-33
    Language: English
    Note: CONTENTS Abstract Nomenclature Introduction Principal relationships Constitutive equation Failure criteria Secondary creep: Flow equations Creep at constant stress (σ = Const.) Creep model Creep strain (σ = Const.) Creep at constant strain rate (ϵ = Const.) Stress-strain relationship Stress/strain/strain rate at failure Test data Preliminary analysis Constant stress tests (σ = Const.) Constant strain rate tests (ϵ = Const.) The principle of superposition Thermodynamic equation of creep Conclusions Literature cited
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  • 36
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/16
    In: CRREL Report, 82-16
    Description / Table of Contents: Abstract: A dynamic-thermodynamic sea ice model which employs a viscous-plastic constitutive law has been applied to the East Greenland area. The model is run on a 40-km spatial scale at 1/4-day time steps for a 60-day period with forcing data beginning on 1 October 1979. Results tend to verify that the model predicts reasonable thicknesses and velocities within the ice margin. Thermodynamic ice growth produces excessive ice extent, however, probably due to inadequate parameterization of oceanic heat flux. Ice velocities near the free ice edge are also not well simulated, and preliminary investigations attribute this to an improper wind field in this area. A simulation which neglects ice strength, effectively damping ice interaction with itself and allowing no resistance to deformation, produces excessive ice drift toward the coast and results in unrealistic nearshore thicknesses. A dynamics-only simulation produced reasonable results, including a more realistic ice extent, but the need for proper thermodynamics is also apparent. Other simulations verify that ice import from the Arctic Basin, and ice transport due to winds and currents, were also important components in the model studies.
    Type of Medium: Series available for loan
    Pages: v, 40 Seiten , Illustrationen , 29 cm
    Series Statement: CRREL Report 82-16
    Language: English
    Note: CONTENTS Abstract Preface Introduction Model description and application Results and discussion Wind and current fields Standard simulation Thermodynamic simulation Zero ice strength Zero ice import Zero currents Modified currents Zero winds Dynamics simulation Summary and concluding remarks Literature cite
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  • 37
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/12
    In: CRREL Report, 82-12
    Description / Table of Contents: From a high-quality set of velocity, temperature, and humidity profiles collected upwind and downwind of a step change in surface roughness, temperature, and moisture, we have calculated upwind and downwind values of the heat fluxes and friction velocity. The surface change is from smooth to rough; upwind, the sensible heat flux is upward and the latent heat flux is zero; downwind, the surface is well-watered so that the latent heat flux is upward while the sensible heat flux is downward. The downwind latent heat flux in this fetch-limited flow obeys NL=0.08 Rx 0.76 where NL is the latent heat Nusselt number and Rx is the fetch Reynolds number, a parameter for characterizing fetch-limited flows. Because this relation is virtually the same as one found to describe the sensible heat and condensate fluxes over arctic leads, we conclude that the Nusselt numbers nondimensionalizing scalar fluxes are the same for a given fetch Reynolds number when boundary conditions are similar.
    Type of Medium: Series available for loan
    Pages: vii, 18 Seiten , Illustrationen
    Series Statement: CRREL Report 82-12
    Language: English
    Note: CONTENTS Abstract Preface List of symbols Introduction Upwind: flux gradient method Downwind: integral method ResulIts Energy budget Latent heat flux Surface stress Downwind humidity profiles Discussion Conclusions Literature cited
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  • 38
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    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/8
    In: CRREL Report, 82-8
    Description / Table of Contents: A detailed analysis of methods for calculating the thermal conductivity of soils is presented, and trends in the predic­tions of these methods are compared. The influence of changes in the moisture content on the calculated thermal con­ductivity of a soil (at constant dry density) is shown, as is the sensitivity of this calculated value to changes in dry den­sity or in the soil solids’ thermal conductivity. The methods are evaluated to determine the extent of agreement of their predictions with measured values obtained on soils of known composition and properties. The deviations of the predicted values are determined for soils that are unfrozen or frozen, coarse or fine, unsaturated, saturated or dry. The applicability of each of the methods under various conditions is determined and recommendations are made as to the best method for each condition.
    Type of Medium: Series available for loan
    Pages: vi, 90 Seiten , Illustrationen
    Series Statement: CRREL Report 82-8
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Analysis of methods for calculating thermal conductivity Introduction Influence of moisture content on thermal conductivity Influence of dry density on thermal conductivity Influence of soil solids’ thermal conductivity Comparison of the various methods Evaluation of methods for calculating thermal conductivity Soils data used for evaluation Computer program Applicability of the methods Discussion and conclusions Applicability to unfrozen soils Applicability to frozen soils Applicability to saturated soils Effect of soil mineral composition Applicability to dry soils Summary of applicability of methods Literature cited Appendix A: Properties of some test soils Appendix B: Comparison of thermal conductivity values computed by the various methods and of their deviations from the values measured
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  • 39
    Monograph available for loan
    Monograph available for loan
    [Genève] : Organisation Météorologiques Mondiale
    Call number: MOP 45533 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 107 Seiten , Illustrationen
    Language: French
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  • 40
    Call number: ZSP-799-370
    In: Trudy Ordena Lenina Arktičeskogo i Antarktičeskogo Naučno-Issledovatelʹskogo Instituta, Tom 370
    Type of Medium: Series available for loan
    Pages: 163 Seiten , Illustrationen
    Series Statement: Trudy Ordena Lenina Arktičeskogo i Antarktičeskogo Naučno-Issledovatelʹskogo Instituta 370
    Language: Russian
    Note: In kyrillischer Schrift
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  • 41
    Monograph available for loan
    Monograph available for loan
    Leipzig : Academy of Sciences of the GDR, Central Institute for Isotope and Radiation Research
    Associated volumes
    Call number: AWI G6-19-93042-1
    In: Interregional Training Course on Radiochemistry, [Hauptband]
    Type of Medium: Monograph available for loan
    Pages: 248 Seiten , Illustrationen
    Language: English
    Note: Contents Manual 1.1 Beta measurements 1.2 Measurement of the energy spectrum and range of α-radiation with semiconductor detectors 1.3 Error and statistical tests 1.4 Basic experiments of gamma spectroscopy 2.1 Determination of certain elements in sedimental atmospheric dust by x-ray fluorescence analysis 2.2 Calibration and efficiencies (see Supplement) 2.3 Thin-layer chromatographic separation and test of the purity of labelled compounds 2.4 Separation of Thorium-234 from Uranium-238 2.5 Separation of 137Ca/137mBa by precipitation and sorption 3.1 Determination of phosphate by simple isotope dilution analysis and determination of Zn in MgSO4 by substoichiometric isotope dilution analysis 3.2 The Szilard-Chalmers effect 3.3 Determination of the Ag content in slags by instrumental neutron activation analysis 4.1 Isotope exchange of Ethyl Iodide and Sodium Iodide 4.2 Liquid scintillation counting of Carbon-14 and Tritium 4.3 Autoradiography - Demonstration of Autoradiographic techniques Lectures 1.1 Fundamentals of radioactivity / G. K. Vormum 1.2 Interaction of nuclear radiation with matter / G. K. Vormum 1.4 Equations of radioactive decay / G. K. Vormum 1.5 Radiation detectors / M. Geisler 2.1 Radiation spectroscopy / M. Geisler 2.5 Handling of radioisotopes / G. K. Vormum 2.7 Behaviour of radionuclides in very low concentrations / H. Koch 3.6 Particle sources / J. W. Leonhardt 4.2 Tracers in chemical kinetics / J. Dermietzel 4.4 Liquid Scintillation Counting (LSC) / R. Trettin 5.1 Isotopic tracers in biology / H. Hübner 5.2 Low-level counting / R. Trettin 5.4 Basic concepts of radioimmunoassay (RIA) / G. K. Vormum 6.2 Radionuclide generators / R. Otto
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  • 42
    Call number: AWI Bio-21-94346
    In: Bibliotheca diatomologica, 3
    Type of Medium: Monograph available for loan
    Pages: 386 Seiten
    ISBN: 3768213757
    Series Statement: Bibliotheca diatomologica 3
    Language: English
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  • 43
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/13
    In: CRREL Report, 81-13
    Description / Table of Contents: Electrical properties of frozen ground were measured using radio frequency interferometry (RFI) in the very high frequency (VHF) radiowave band. Ice-rich organic silts and sands and gravels of variable ice content were investigated during early April of both 1979 and 1980. Frequencies between 10 and 150 MHz were used with best results obtained between 40 and 100 MHz. Surface impedance and magnetic induction techniques were also used to obtain an independent measure of low frequency resistivity and to obtain a separate control on vertical inhomogeneity. Soil samples were tested for organic and water content. The dielectric constants determined for the ice-rich organic silts ranged from 4.0 to 5.5 while those for the sands and gravels were about 5.1. Dielectric loss was due to d.c. conduction and was very low for the silts but significant for the sands and gravels. The higher values for the sands and gravels were most likely due to the higher concentrations of salt that are reported to exist in the old beach ridges in this region. All the RFI measurements are believed to be indicative of only the first few meters of the ground although the radiowaves could penetrate to tens of meters.
    Type of Medium: Series available for loan
    Pages: iv, 18 Seiten , Illustrationen
    Series Statement: CRREL Report 81-13
    Language: English
    Note: CONTENTS Abstract Preface Introduction Background Objectives and procedures Theory and instrumentation Radio frequency interferometry Case 1: Homogeneous ground model Case 2: Two-layer ground model RFI instrumentation Low frequency methods Point Barrow sites Results and discussion Site 1: Tundra Site 2: Beach ridge Site 3: Marsh Conclusions Literature cited Appendix A: Discussion of low-frequency geophysical methods
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  • 44
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/17
    In: CRREL Report, 81-17
    Description / Table of Contents: Environmental conditions are described for the continental shelf of the western Arctic, and for the shelf of Labrador and Newfoundland. Special emphasis is given to the gouging of bottom sediments by ice pressure ridges and icebergs, and an approach to systematic risk analysis is outlined. Protection os subsea pipelines and cables by trenching and direct embedment is discussed, touching on burial depth, degree of protection, and environmental impact. Conventional land techniques can be adapted for trenching across the beach and through the shallows, but in deeper water special equipment is required. The devices discussed include hydraulic dredges, submarine dredges, plows, rippers, water jets, disc saws and wheel ditchers, ladder trenchers and chain saws, routers and slot millers, ladder dredges, vibratory and percussive machines, and blasting systems. Consideration is given to the relative merits of working with seabed vehicles, or alternatively with direct surface support from vessels or from the sea ice
    Type of Medium: Series available for loan
    Pages: 38 Seiten , Illustrationen
    Series Statement: CRREL Report 81-17
    Language: English
    Note: CONTENTS Abstract Preface Introduction The western Arctic of North America The continental shelf of Newfoundland and Labrador Burial depth for pipes and cables Degree of protection offered by burial Environmental impact Trenching the beach and the shallows in the western Arctic Trenching beyond the shallows Suction, or hydraulic, dredging Bottom-t raveling cutterhead dredges Plows Rippers Water jets Subsea disc saws and wheel ditchers Subsea ladder trenchers and chain saws Subsea routers and slot millers Bucket ladder trenchers Vibratory and percussive devices Hard rock excavation under water Control and monitoring of subsea machines Vessels and vehicles Trenching from the sea ice Costs of subsea trenching Reference Appendix: Description of waters off Alaska and Newfoundland
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  • 45
    Call number: ZSP-201-81/15
    In: CRREL Report, 81-15
    Description / Table of Contents: This report analyzes the results of a field study previously reported by Scrivner et al. (1969) for the National Cooperative Highway Research Program. These authors studied the seasonal pavement deflection characteristics of 24 test sites on roads in service in regions with freezing indexes ranging from 100 F-days to 2100 F-days. They used the Dynaflect cyclic pavement loading device to determine the pavement system response. Of specific interest to my analysis was the increased pavement deflection after freezing and thawing and the time to recovery of normal deflection characteristics. These characteristics were related to soil and climatic factors using statistical techniques. The most significant observations of this statistical analysis are: (1) that the freezing index is not a significant parameter in determining the percent increase in pavement deflection during thawing, and (2) that the recovery time is inversely proportional to the depth of freezing. As was expected, the most significant variable affecting the increase in pavement deflection was the frost susceptibility classification. This observation reinforces the necessity for careful selection of soil materials used in pavement systems.
    Type of Medium: Series available for loan
    Pages: v, 10 Seiten , Ilustrationen
    Series Statement: CRREL Report 81-15
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Description of test site Test results Method of analysis Results of analysis Change in resilient deflection due to thawing, A Recovery time after onset of thawing, t20 Discussion of results Change in resilient deflection due to thawing, A. Recovery time after thawing, t20 Conclusions Literature cited ILLUSTRATIONS Figure Pavement deflection and frost penetration vs time Data points and regression line for A and t2 0 versus F Data points and regression line for A and t2 0 versus W Data points and regression line for A and t2 0 versus I Data points and regression line for A and t20 versus N Data points and regression line for A and t20 versus D Data points and regression line for t20 versus A Permeability vs void ratio for the Toledo Penn 7 material TABLES Properties of test sections Test results from Scrivner et al Results of regression analysis
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  • 46
    Call number: MOP 46357 / Mitte
    In: Studies in geophysics
    Type of Medium: Monograph available for loan
    Pages: XIV, 106 Seiten , Illustrationen
    ISBN: 0309032849
    Series Statement: Studies in geophysics
    Language: English
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  • 47
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/19
    In: CRREL Report, 81-19
    Description / Table of Contents: Field observations support the interpretation that differences in the strength of radar returns from the ice covers of lakes on the North Slope of Alaska can be used to determine where the lake is frozen completely to the bottom. An ice/frozen soil interface is indicated by a weak return and an ice/ water interface by a strong return. The immediate value of this result is that SLAR (side-looking airborne radar) imagery can now be used to prepare maps of large areas of the North Slope showing where the lakes are shallower or deeper than 1.7m (the approximate draft of the lake ice at the time of the SLAR flights). The bathymetry of these shallow lakes is largely unknown and is not obvious from their sizes or outlines. Such information could be very useful, for example in finding suitable year-round water supplies.
    Type of Medium: Series available for loan
    Pages: iii, 17 Seiten , Illustrationen
    Series Statement: CRREL Report 81-19
    Language: English
    Note: CONTENTS Abstract Preface Introduction The experiment Results Maps of completely frozen North Slope lakes Literature cited
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  • 48
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/18
    In: CRREL Report, 81-18
    Description / Table of Contents: During the growing seasons of 1977, 1978, and 1979, revegetation techniques were studied on the Chena River Lakes Project, a flood control dam and levee near Fairbanks, Alaska, to find an optimal treatment for establishing permanent vegetation cover on the gravel structures. The treatments tested on plots at the dam andor levee involved three main variables 1 vegetation grass and clover seed andor willow cuttings, 2 mulch, mulch blanket, andor sludge, and 3 substrate gravel or fine-grained soil over the gravel base. The mulches were hay, wood-cellulose-fiber, peat moss, and Conwed Hydro Mulch 2000, which is a wood-cellulose-fiber mulch with a polysaccharide tackifier. A constant rate of fertilizer was applied to all plots except the control. A section of each plot was refertilized again in their third growing season to compare annual and biannual fertilization. The high fertilization rate produced above-average growth. Fescue, brome, and foxtail were the most productive species on the dam, while alsike cover was the most productive on the wetter levee site. When grass seed and willow cuttings were planted at the same time, willow survival and growth were reduced. Fertilization is required for at least two years to produce an acceptable permanent vegetation cover, although fine- grained soil or sludge reduces the amount of fertilizer needed in the second year. Third-year fertilization may not be necessary since the benefits of the second fertilization continue for at least two years. A sludge treatment refertilized during its second growing season produces the highest biomass recorded in this study.
    Type of Medium: Series available for loan
    Pages: ix, 59 Seiten , Illustrationen
    Series Statement: CRREL Report 81-18
    Language: English
    Note: CONTENTS Abstract Preface Abbreviations Conversion factors Summary Introduction Background Site characterization Climate Purpose Materials and methods General Moose Creek Dam site Tanana Levee site Sampling and measurement Abiotic controls on vegetation Meteorological data Soil moisture as a limiting factor Soil chemical analysis Vegetation growth and survival Moose Creek Dam site Tanana Levee site Biomass by species Roof penetration Seedling density of invading woody species Weeds Supplemental observations Sediment loss Sludge and runoff-water composition Cost analysis Conclusions Literature cited Appendix A: 1977 grass growth on 1977 dam treatments Appendix B: 1978 grass growth on 1977 dam treatments Appendix C: 1979 grass growth on 1977 dam treatments Appendix D: Grass growth on 1978 dam treatments Appendix E: 1977, 1978, and 1979 survival of willow treatments Appendix F: Grass growth on Tanana levee treatments Appendix C: Chemical analysis of sludge and runoff water
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  • 49
    Call number: MOP 46593 / Mitte
    Type of Medium: Monograph available for loan
    Pages: iii, 372 Seiten , Illustrationen
    Language: English
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  • 50
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/13
    In: CRREL Report, 82-13
    Description / Table of Contents: Frost heave is analyzed for the common case in which some ice penetrates the soil. In this situation, heave is due to the accumulation of soil-free ice just within the frozen zone, behind a frozen fringe of finite thickness. Heat and mass transport within and across that fringe are crucial processes in the dynamics of heave. This analysis concentrates on activity within the fringe, also connecting that activity to heat and mass flows in the more frozen and unfrozen zones. Each component in a set of governing differential equations is developed from rational physics and thermodynamics, using previous experimental work. It is assumed that the soil ice grows through interconnected interstices; hence it constitutes and can move as a rigid body. When the assumption is translated into mathematical terms, it completes the governing equations. The model resulting from these considerations is a one-dimensional finite element computer program that solves the equations for arbitrary initial and boundary conditions. The model is used to simulate the heave history of a hypothetical soil column frozen unidirectionally and subjected to a surcharge. The results are gratifying in that they predict qualitatively the characteristics of numerous laboratory observations. Some questions about the completeness of the theory remain, and strict verification of the model awaits further experimentation and better parameter identification.
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    Pages: iii, 11 Seiten , Illustrationen
    Series Statement: CRREL Report 82-13
    Language: English
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  • 51
    Call number: MOP 45594 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 55 Seiten
    Language: Russian
    Note: In kyrillischer Schrift
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  • 52
    Call number: MOP 45698 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 93 Seiten , Illustrationen , 20 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 53
    Call number: MOP 45384/2 / Mitte
    Type of Medium: Monograph available for loan
    Pages: Getrennte Zählung , Illustrationen
    Language: English
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  • 54
    Call number: MOP 45822 / Mitte
    Type of Medium: Monograph available for loan
    Pages: in Auszügen
    ISBN: 0853122121 , 0470271833
    Series Statement: Ellis Horwood series in environmental sciences
    Language: English
    Note: Table of Contents Preface List of Participants Foreword Introduction Education and training in remote sensing Chapter 1 Background - the physical basis of remote sensing Chapter 2 The EARTHNET data acquisition, processing and distribution faculty Chapter 3 METEOSAT, Europe's contribution to the global weather observing system Chapter 4 Remote sensing from space: review of future plans and prospects Chapter 5 Guide to the design and specification of a primary user receiving station for meteorological and oceanographic satellite data Chapter 6 The design and implementation of DIBIAS, a digital interactive image processing system Chapter 7 A low-cost image data display system for teaching use Chapter 8 Elementary ideas of optical image processing Chapter 9 Geometrical aspects of remote sensing, space cartography Chapter 10 Statistical methods: a selective tutorial survey Chapter 11 The atmospheric correction of remotely sensed data and the quantitative determination of suspended matter in marine water surface layers Chapter 12 Remote sensing of a complex surface Chapter 13 Some legal aspects of remote sensing Chapter 14 Airborne remote sensing experiments with a fluorescent tracer Chapter 15 Remote sensing of pollution Chapter 16 Studies of dust storms from satellites Chapter 17 The use of remote sensing in hydrology in Norway Chapter 18 Radio echo sounding of ice masses: principles and applications Chapter 19 Examples of applications of digital image processing of remotely sensed phenomena Chapter 20 Sea surface fronts and temperatures Chapter 21 Remote sensing of ocean waves, currents and surface winds by dekametric radar Chapter 22 The SEASAT-1 synthetic aperture radar: introduction data reception and processing Chapter 23 Microwave radiometry and applications Chapter 24 Meteorological models and climatological data sets Chapter 25 Use of satellite images and derived meteorological parameters for weather analysis and forecast Chapter 26 The use of cinematographic methods for the presentation of atmospheric motions as revealed by remote sensing techniques from satellites Notes on Field Trips FT1 A field assessment of various forms of remote sensing imagery on theTay Estuary tidal flats FT2 Notes for field work on sea truth measurement for remote sensing verification Worksheets for Laboratory Exercises WS1 Example of an exercise in aerial photograph interpretation WS2 A case study of mid-latitude frontal cyclone structure using TIROS-N upper-air and surface observations WS3 A climatological archive from meteorological satellite data - the problems involved WS4 Interpretation of aerial infrared survey data WS5 Simple spatial filtering experiments WS6 Portable LANDSAT-type radiometer and classification of a LANDSAT scene of the Dundee area WS7 Estimation of the forest area in the County of Norfolk from LANDSAT MSS images WS8 Classification and temporal variation in Wessex using LANDSAT MSS images WS9 Mapping of the Abertay Sands using LANDSAT MSS digital data WS 10 Estimation of snow cover in the Scottish highlands from LANDSAT imagery WS 11 Snow cover determination from TIROS-N and NOAA-6 AVHRR data Index
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  • 55
    Call number: MOP 45384/4 / Mitte
    Type of Medium: Monograph available for loan
    Language: English
    Location: MOP - must be ordered
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  • 56
    facet.materialart.12
    Oxford : Blackwell Scientific Publications
    Associated volumes
    Call number: 10.1144/GSL.SP.1981.009.01.01
    In: Special publications / the Geological Society, London, Volume 9
    Type of Medium: 12
    Pages: 1 Online-Ressource (VI, 539 Seiten) , Illustrationen
    ISBN: 0632006145
    Series Statement: Special publications / the Geological Society, London 9
    Language: English
    Note: Table of Contents Introduction N. J. Price and K. R. McClay https://doi.org/10.1144/GSL.SP.1981.009.01.01 What is a Thrust? What is a Nappe? J. G. Dennis, R. A. Price, J. K. Sales, R. Hatcher, A. W. Bally, W. J. Perry, H. P. Laubscher, R. E. Williams, D. Elliott, D. K. Norris, D. W. Hutton, T. Emmett, and K. R. McClay https://doi.org/10.1144/GSL.SP.1981.009.01.02 I. Mechanics of Thrusts and Nappes Thoughts on the tectonics of folded belts A. W. Bally https://doi.org/10.1144/GSL.SP.1981.009.01.03 Pore pressure, discontinuities, isostasy and overthrusts P. E. Gretener https://doi.org/10.1144/GSL.SP.1981.009.01.04 Gravitational gliding in deltas G. Mandl and W. Crans https://doi.org/10.1144/GSL.SP.1981.009.01.05 Thrust sheet deformation at a ramp: summary and extensions of an earlier model D. V. Wiltschko https://doi.org/10.1144/GSL.SP.1981.009.01.06 Deformation and secondary faulting near the leading edge of a thrust fault D. A. Rodgers and W. D. Rizer https://doi.org/10.1144/GSL.SP.1981.009.01.07 Mechanical model of thrust sheet gliding and imbrication G. Mandl and G. K. Shippam https://doi.org/10.1144/GSL.SP.1981.009.01.08 The rock mechanics of thrust and nappe formation S. A. F. Murrell https://doi.org/10.1144/GSL.SP.1981.009.01.09 Subduction and coeval thrust belts, with particular reference to North America A. G. Smith https://doi.org/10.1144/GSL.SP.1981.009.01.10 The role of gravity in orogenic belts H. Ramberg https://doi.org/10.1144/GSL.SP.1981.009.01.11 II. Rock Products of Thrusting Dynamic analysis of a small imbricate thrust and related structures, Front Ranges, Southern Canadian Rocky Mountains J. H. Spang and S. P. Brown https://doi.org/10.1144/GSL.SP.1981.009.01.12 The microfabric of calcite tectonites from the Helvetic Nappes (Swiss Alps) S. M. Schmid, M. Casey, and J. Starkey https://doi.org/10.1144/GSL.SP.1981.009.01.13 Very low grade metamorphism with a reverse gradient induced by an overthrust in Haute-Savoie (France) J. Aprahamian and J.-L. Pairis https://doi.org/10.1144/GSL.SP.1981.009.01.14 Saline horizons acting as thrust planes along the southern margin of the Damara Orogen (Namibia/SW-Africa) H. J. Behr, H. Ahrendt, A. Schmidt, and K. Weber https://doi.org/10.1144/GSL.SP.1981.009.01.15 Sliding and other deformation mechanisms in a glacier of salt, S Iran C. J. Talbot https://doi.org/10.1144/GSL.SP.1981.009.01.16 The Caledonides of northern Norway: relation between preferred orientation of quartz lattice, strain and translation of the nappes A.-M. Boullier and J.-M. Quenardel https://doi.org/10.1144/GSL.SP.1981.009.01.17 Structure and distribution of fault rocks in the Alpine Fault Zone, New Zealand R. H. Sibson, S. H. White, and B. K. Atkinson https://doi.org/10.1144/GSL.SP.1981.009.01.18 Uplift rates and thermal structure in the Alpine Fault Zone and Alpine Schists, Southern Alps, New Zealand C. J. Adams https://doi.org/10.1144/GSL.SP.1981.009.01.19 III. Thrust and Nappe Regimes. A. ‘The Old World’ Caledonides The internal geometry of nappes: criteria for models of emplacement M. A. Cooper https://doi.org/10.1144/GSL.SP.1981.009.01.20 The strain profile above a major thrust fault, Finnmark, N Norway N. J. Milton and G. D. Williams https://doi.org/10.1144/GSL.SP.1981.009.01.21 The Moine Thrust Zone: an overview K. R. McClay and M. P. Coward https://doi.org/10.1144/GSL.SP.1981.009.01.22 Tectonic slides in the Caledonides D. H. W. Hutton https://doi.org/10.1144/GSL.SP.1981.009.01.23 Estimation of the rate and amount of absolute lateral shortening in an orogen using diachronism and strike slipped segments W. E. A. Phillips https://doi.org/10.1144/GSL.SP.1981.009.01.24 Strain within thrust sheets M. P. Coward and J. H. Kim https://doi.org/10.1144/GSL.SP.1981.009.01.25 III. Thrust and Nappe Regimes. A. ‘The Old World’ Alpine Tectonics of the Helvetic Nappes J. G. Ramsay https://doi.org/10.1144/GSL.SP.1981.009.01.26 The 3D propagation of décollement in the Jura H. P. Laubscher https://doi.org/10.1144/GSL.SP.1981.009.01.27 Fold-and-thrust tectonics in the Helvetic Nappes (E Switzerland) O. A. Pfiffner https://doi.org/10.1144/GSL.SP.1981.009.01.28 Some observations on the development of thrust faults in the Ultradauphinois Zone, French Alps A. Beach https://doi.org/10.1144/GSL.SP.1981.009.01.29 Gravity sliding in the Maritime Alps R. H. Graham https://doi.org/10.1144/GSL.SP.1981.009.01.30 III. Thrust and Nappe Regimes. A. ‘The Old World’ Eurasia Sutures, thrusts and nappes in the Variscan Arc of western Europe: plate tectonic implications Ph. Matte and J. P. Burg https://doi.org/10.1144/GSL.SP.1981.009.01.31 Wrench related thrusting along a Mesozoic-Cenozoic continental margin: Antalya Complex, SW Turkey N. H. Woodcock and A. H. F. Robertson https://doi.org/10.1144/GSL.SP.1981.009.01.32 Thrust and strike slip fault interaction along the Chaman transform zone, Pakistan R. D. Lawrence and R. S. Yeats S. H. Khan, A. Farah, and K. A. DeJong https://doi.org/10.1144/GSL.SP.1981.009.01.33 Active thrusting and the evolution of the Zagros fold belt J. A. Jackson and T. J. Fitch D. P. McKenzie https://doi.org/10.1144/GSL.SP.1981.009.01.34 An overview of thrusts and nappes of western Himalaya V. C. Thakur https://doi.org/10.1144/GSL.SP.1981.009.01.35 Ambiguity in interpretation of seismic data from modern convergent margins: an example from the IPOD Japan Trench transect R. von Huene, M. Arthur, and B. Carson https://doi.org/10.1144/GSL.SP.1981.009.01.36 Geometrical problems and implications of large scale over-thrusting in the Banda Arc -Australian margin collision zone M. G. Audley-Charles https://doi.org/10.1144/GSL.SP.1981.009.01.37 Neogene thrust emplacement from a frontal arc in New Guinea J. Milsom https://doi.org/10.1144/GSL.SP.1981.009.01.38 IV. Thrust and Nappe Regimes. B. ‘The New World’ The Americas The Cordilleran foreland thrust and fold belt in the southern Canadian Rocky Mountains R. A. Price https://doi.org/10.1144/GSL.SP.1981.009.01.39 The nature and significance of large ‘blind’ thrusts within the northern Rocky Mountains of Canada R. I. Thompson https://doi.org/10.1144/GSL.SP.1981.009.01.40 Metamorphic complex of SE Canadian Cordillera and relationship to foreland thrusting R. L. Brown https://doi.org/10.1144/GSL.SP.1981.009.01.41 Thrust nappes in the Rocky Mountain Foothills near Mountain Park, Alberta H. A. K. Charlesworth and W. E. Kilby https://doi.org/10.1144/GSL.SP.1981.009.01.42 Deformational styles in two Mesozoic fault zones, western Washington, USA D. S. Cowan and R. B. Miller https://doi.org/10.1144/GSL.SP.1981.009.01.43 Thrusts and nappes in the North American Appalachian Orogen R. D. Hatcher, Jr. https://doi.org/10.1144/GSL.SP.1981.009.01.44 COCORP seismic reflection profiling across thrust faults J. A. Brewer, F. A. Cook, L. D. Brown, J. E. Oliver, S. Kaufman, and D. S. Albaugh https://doi.org/10.1144/GSL.SP.1981.009.01.45 Mechanisms for basement shortening in the Andean foreland fold belt of southern South America Margaret A. Winslow https://doi.org/10.1144/GSL.SP.1981.009.01.46
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  • 57
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/16
    In: CRREL Report, 81-16
    Description / Table of Contents: An air-transportable shelter designed and built at CRREL for use in cold regions underwent testing in Hanover, New Hampshire, and Ft. Greely, Alaska. The shelter demonstrated some of its capabilities for mobility by being towed for more than 60 miles behind various vehicles and by being transported on a C-130 cargo airplane, a CH-47 helicopter, and a trailer truck. The shelter proved to be very easy for a crew of two to four to set up in all weather conditions including -40 F cold. However, the gasoline-powered generator, which was a source for space heat as well as electricity, functioned very poorly. Overall, the prototype successfully demonstrated qualities of self-reliance, ease of operation and thermal efficiency.
    Type of Medium: Series available for loan
    Pages: v, 20 Seiten , Illustrationen
    Series Statement: CRREL Report 81-16
    Language: English
    Note: CONTENTS Abstract Preface Metric conversion factors Summary Introduction Description of shelter Test procedures and results Mobility Ease of erecting and striking Therinal efficiency and performance Heat output Electrical system Habitation Safety features Water system Shelter reliability Structure Performance of other shelters Conclusions Future studies Literature cited
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  • 58
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-81/3
    In: CRREL Report, 81- 3
    Description / Table of Contents: Abstract: A 1:24 scale hydraulic model study of water intake under frazil ice conditions is presented. The intake, located 9 m below the surface of the St. Lawrence River in Massena, New York,has a through flow of 0.14 m^3/s. The model study, conducted in the refrigerated flume facility of the U.S. Army Cold Regions Research and Engineering Laboratory, investigated methods of minimizing the frazil ice blockage on the intake. Two protective structures were modeled and the relative benefits of each are presented. The additional cross-sectional area provided by the protective structures lowered the vertical velocity component of the intake water to 0.0027 m/s. At this velocity the buoyant force acting on the frazil ice particle is larger than the downward drag force, causing the particle to rise. The results demonstrate that under certain low flow conditions a protective structure can minimize frazil ice blockage problems.
    Type of Medium: Series available for loan
    Pages: 11 Seiten , Illustrationen
    Series Statement: CRREL Report 81-03
    Language: English
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  • 59
    Call number: AWI Bio-23-95083
    Type of Medium: Monograph available for loan
    Pages: 606 Seiten , Illustrationen , 19 cm
    Edition: 87., völlig überarbeitete und erweiterte Auflage von Werner Rauh und Karlheinz Senghas
    ISBN: 3-494-00327-0
    Language: German
    Note: Inhaltsverzeichnis Einleitung: Erklärung der botanischen Fachausdrücke Einige Bemerkungen zur Gliederung des Pflanzenreiches und zur Nomenklatur der Pflanzen Bemerkungen zur Umgrenzung des von der „Flora" erfaßten Gebietes Angaben zur Häufigkeit der Pflanzen Zur Verbreitung der Pflanzen Kurze Bemerkungen zur Geschichte der mitteleuropäischen Flora Naturschutz Hinweise zum Sammeln und Bestimmen von Pflanzen Alphabetisches Verzeichnis häufiger botanischer Fachausdrücke Anleitung zum Gebrauch der Bestimmungstabellen Erklärung der im Text verwendeten Abkürzungen Abkürzungen für Verbreitungsangaben im Gebiet Erläuterung der verschiedenen Druckarten in den Tabellen Das der „Flora" zugrundeliegende System der Pflanzen Tabelle zum Bestimmen der Hauptgruppen Tabellen zum Bestimmen der Familien Tabellen zum Bestimmen der Familien und Gattungen der Blütenpflanzen nach vorwiegend vegetativen Merkmalen Abteilung: Pteridophyta, Gefäßsporenpflanzen Abteilung: Spermatophyta, Samenpflanzen 1. Unterabteilung: Gymnospermae, Nacktsamige Pflanzen 2. Unterabteilung: Angiospermae, Bedecktsamige Pflanzen 1. Klasse: Dicotyledoneae, Zweikeimblättrige Pflanzen 2. Klasse: Monocotyledoneae, Einkeimblättrige Pflanzen Literaturverzeichnis Verzeichnis der geschützten Pflanzenarten Verzeichnis der abgekürzten Autorennamen Verzeichnis der lateinischen und deutschen Pflanzennamen
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  • 60
    Call number: MOP 45523 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 58 Seiten
    Series Statement: Division of Applied Physics technical papers 3
    Language: English
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  • 61
    Call number: MR 22.94922
    Type of Medium: Monograph available for loan
    Pages: X, 326 Seiten , Illustrationen, graphische Darstellungen, Karten
    ISBN: 0-906812-26-7 , 0-906812-25-9
    Series Statement: Shiva geology series
    Language: English
    Location: Upper compact magazine
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  • 62
    Monograph available for loan
    Monograph available for loan
    London u.a. : Allen & Unwin
    Call number: MR 22.94921
    Type of Medium: Monograph available for loan
    Pages: 128 Seiten , zahlreiche Illustrationen
    ISBN: 0-04-551051-2 , 0-04-551052-0
    Language: English
    Note: Preface Acknowledgements 1 Introduction 2 Stress and strain 3 Structural symmetry 4 Structure and stratigraphical succession 5 Structures in brittle rocks: tension fractures and shear zones 6 Rock cleavage and schistosity: generalities 7 Fracture cleavage and strain-slip cleavage 8 Flow cleavage, schistosity and lineation 9 Boudinage 10 Drag-folds and parasitic folds 11 Mullion and rodding structures 12 Superposed minor structures 13 Minor structures and large-scale tectonics 14 Conclusions Bibliography Index
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  • 63
    Monograph available for loan
    Monograph available for loan
    San Francisco : Freeman
    Call number: MR 22.94937
    Type of Medium: Monograph available for loan
    Pages: XI, 677 Seiten , Illustrationen, graphische Darstellungen
    ISBN: 0-7167-1129-X
    Series Statement: A series of books in geology
    Language: English
    Note: Preface Part I DETAILED DESCRIPTION OF COMMON ROCK-FORMING MINERALS CHAPTER 1 Minerals Without Complex Anions NATIVE ELEMENTS Diamond C Sulfur S SULFIDES Sphalerite ZnS Pyrite FeS₂ HALIDES Halite NaCl Sylvite KCl Fluorite CaF₂ Carnallite KMgCl₃ · 6H₂O Cryolite Na₃AlF₆ OXIDES Periclase MgO Rutile TiO₂ Anatase TiO₂ Brookite TiO₂ Cassiterite SnO₂ Corundum Al₂O₃ Hematite Fe₂O₃ Ilmenite FeTiO₃ Perovskite CaTiO₃ THE SPINEL GROUP The Spinel Series (Mg,Fe²⁺ ,Zn,Mn)Al₂O₄ The Chromite Series (Fe²⁺,Mg)Cr₂O₄ The Magnetite Series (Fe²⁺,Mg,Zn,Mn,Ni)Fe₂³⁺ O₄ Chrysoberyl BeAl₂O₄ HYDROXIDES Brucite Mg(OH)₂ Gibbsite Al(OH)₃ The Diaspore-Boehmite Series α-AlO(OH)-γ-AlO(OH) The Goethite-Lepidocrocite Series α-FeO(OH)-γ-FeO(OH) Limonite FeO(OH) · nH₂O CHAPTER 2 Minerals With Complex Anions (Excluding Silicates) CARBONATES Calcite CaCO₃ Magnesite MgCO₃ Siderite FeCO₃ Rhodochrosite MnCO₃ Smithsonite ZnCO₃ The Dolomite-Ankerite Series CaMg(CO₃)₂-Ca(Mg,Fe)(CO₃)₂ Aragonite CaCO₃ Strontianite SrCO₃ Witherite BaCO₃ Cerussite PbCO₃ Malachite Cu₂(OH)₂CO₃ Azurite Cu₃(OH₂)(CO₃)₂ PHOSPHATES Xenotime YPO₄ Monazite (Ce,La,Th)PO₄ Amblygonite LiAl(PO₄)F The Lithiophilite-Triphylite Series Li(Mn,Fe)PO₄ Apatite Ca₅(PO₄)₃(F,OH,Cl) Wavellite Al₃(OH₃)(PO₄)₂ · 5H₂O SULFATES Anhydrite CaSO₄ Gypsum CaSO₄ · 2H2O Barite BaSO₄ Celestite SrSO₄ Anglesite PbSO₄ Alunite KAl₃(SO₄)₂(OH)₆ Jarosite KFe₃(SO₄)₂(OH)₆ BORATES Borax Na₂B₄O₇ · 10H₂O Colemanite Ca₂B₆O₁₁ · 5H₂O The Ludwigite-Vonsenite Series (Mg,Fe²⁺)₂Fe³⁺BO₃ · O₂ CHAPTER 3 The Nesosilicates THE OLIVINE GROUP The Forsterite-Fayalite Series (Mg, Fe)₂SiO₄ The Tephroite-Fayalite Series (Mn, Fe)₂SiO₄ Monticellite CaMgSiO₄ THE GARNET GROUP Pyralspite Garnets (Mg,Fe²⁺,Mn)₃Al₂(SiO₄)₃ Ugrandite Garnets Ca₃(Al,Fe³⁺,Cr)₂(SiO₄)₃ ALUMINOSILICATES Andalusite Al₂SiO₅ Kyanite Al₂SiO₅ Sillimanite Al₂SiO₅ Topaz Al₂SiO₄(F,OH)₂ Mullite 3Al₂O₃ · 2SiO₂ - 2Al₂O₃ · SiO₂ OTHER NESOSILICATES Dumortierite (Al,Fe³⁺)-O₃(BO₃)(SiO₄)₃ Zircon ZrSiO₄ Sphene CaTiSiO₅ Datolite CaB(SiO₄)OH Staurolite Fe₂²⁺Al₋₉O₆(SiO₄)₄(OH)₋₂ Sapphirine (Mg,Fe²⁺)₂Al₄O₆(SiO₄) Chloritoid (Fe²⁺,Mg,Mn)₂(Al,Fe³⁺)AI₃O₂(SiO₄)₂(OH)₄ The Humite Group nMg₂SiO₄Mg₁₋ₓTiₓ(OH,F)₂₋₂ₓO₂ (x 〈 1) CHAPTER 4 Sorosilicates and Cyclosilicates THE EPIDOTE GROUP The Clinozoisite-Epidote Series Ca₂(Al,Fe³⁺)₃O · SiO4 · Si₂O₇ · OH Zoisite Ca₂Al₃O · SiO₄ · Si₂O₇ · OH Piemontite Ca₂(Al,Fe³⁺,Mn³⁺)₃O · SiO₄ · Si₂O₇ · OH Allanite (Ca,Ce,La)₂(Al,Fe³⁺,Fe²⁺)₃O · SiO₄ · Si₂O₇ · OH Pumpellyite Ca₂Al₂(Mg,Fe²⁺,Fe³⁺,Al)(SiO₄)(Si₂O₇)(OH)₂(H₂O,OH) Lawsonite CaAl₂Si₂O₇(OH)₂ · H₂O THE MELILITE GROUP The Gehlenite-Akermanite Series (Ca,Na)₂(Mg,Al)(Si,Al)₂O₇ OTHER SOROSILICATES Idocrase Ca₁₀(Mg,Fe²⁺)₂Al₄(Si₂O₇)₂(SiO₄)₅(OH,F)₄ Hemimorphite Zn₄Si₂O₇(OH)₂ · H₂O CYCLOSILICATES Beryl Be₃Al₂(SiO₃)₆ Cordierite Mg₂Al₃(Si₅Al)O₁₈ Tourmaline Na(Mg,Fe,Li.Al)₃Al₆(Si₆O₁₈)(BO₃)₃(OH,F)₄ Axinite (Ca,Fe²⁺,Mn)₃Al₂BO₃(SiO₃)₄OH CHAPTER 5 Inosilicates THE PYROXENE GROUP The Enstatite-Orthoferrosilite Series Mg₂(SiO₃)₂-Fe₂(SiO₃)₂ The Diopside-Hedenbergite Series CaMg(SiO₃)₂-CaFe(SiO₃)₂ Pigeonite (Mg,Fe²⁺,Ca)(Mg,Fe²⁺)(SiO₃)₂ Augite (Ca,Mg,Fe²⁺,Na)(Mg,Fe²⁺,Fe³⁺,Al,Ti,Cr)(Si,Al)₂O₆ The Aegirine to Aegirine-Augite Series NaFe³⁺(SiO₃)₂-(Na,Ca)(Fe³⁺,Fe²⁺,Mg,Al)(SiO₃)₂ Jadeite NaAl(SiO₃)₂ Omphacite (Ca,Na)(Mg,Fe²⁺,Fe³⁺,Al)(SiO₃)₂ Spodumene LiAl(SiO₃)₂ THE PYROXENOID GROUP Wollastonite CaSiO₃ Rhodonite (Mn,Ca)SiO₃ Pectolite Ca₂NaH(SiO₃)₃ THE AMPHIBOLE GROUP Anthophyllite (Mg,Fe²⁺)₇(Si₄O₁₁)₂(OH)₂ The Cummingtonite-Grunerite Series (Mg,Fe²⁺)₇(Si₄O₁₁)₂(OH)₂ The Tremolite-Actinolite Series Ca₂(Mg,Fe²⁺)₅(Si₄O₁₁)₂(OH)₂ The Hornblende Series ("Common" Hornblende) Ca₂(Mg,Fe²⁺)₄(Al,Fe³⁺)(Si₇Al)O₂₂(OH)₂ Oxyhornblende (Basaltic Hornblende) Ca₂Na(Mg,Fe²⁺,Fe³⁺,Al,Ti)₅[(Si₃Al)O₁₁]₂(OH)₂ The Glaucophane-Crossite-Riebeckite Series Na₂(Mg,Fe²⁺)₃(Al,Fe³⁺)₂(Si₄O₂₂)₂(OH)₂ Katophorite Na(Na,Ca)(Mg,Fe²⁺)₄Fe³⁺(Si₇Al)O₂₂(OH)₂ The Arfvedsonite-Eckermannite Series Na(Na₁.₅,Ca₀.₅)(Fe²⁺,Mg)₄Fe³⁺(Si₇.₅Al₀.₅)O₂₂(OH)₂ Barkevikite (Na,K)Ca₂(Fe²⁺,Mg,Fe³⁺,Mn)₅(Si₇Al )O₂₂(OH)₂ CHAPTER 6 Phyllosilicates THE CLAYS The Kaolin (Kandite) Group Al₂Si₂O₅(OH)₄ The Montmorillonite (Smectite) Group (1/2Ca,Na)₀.₆₇(Al,Mg,Fe)₄₋₆(Si.Al)₈O₂₀(OH)₄ · nH₂O The Illite Group (K,Na,H₃O)₁₋₂Al₄(Si₇₋₆Al₁₋₂)O₂₀(OH)₄ Glauconite (K,H₃O)₂(Fe³⁺,Al,Fe²⁺,Mg)₄(Si₇₋₇.₅Al₁₋₀.₅O₂₀(OH)₄ Vermiculit (Mg,Ca)[(Mg,Fe²⁺)₅(Fe³⁺,Al)](Si₅AI₃)O₂₀(OH)₄ · 8H₂O The Palygorskite-Sepiolite Series (Mg,Al,Fe³⁺)₈Si₁₂O₃₀(OH)₄(OH₂)₄ · 8H₂O THE MICA GROUP Muscovite KAl₂(Si₃Al)O₁₀(OH)₂ Biotite K₂(Mg,Fe²⁺)₆₋₅Al₀₋₁(Si₆₋₅Al₂₋₃)O₂₀(OH,F)₄ Lepidolite K₂(Li₄₋₂Al₂₋₃)(Si₈₋₆Al₀₋₂)O₂₀(OH,F)₄ Zinnwaldite K₂(Fe₁₋₂²⁺Li₂₋₃Al₂)(Si₆₋₇Al₂₋₁)O₂₀(F,OH)₄ Brittle micas Ca₂(Al.Mg)₄(Al,Si)₈O₂₀(OH)₄ THE CHLORITE GROUP The Amesite-Antigorite Series (Mg,Al)₆(Si,Al)₄O₁₀(OH)₈ The Pseudothuringite-Brunsvigite Series (Fe,Al)₆(Si,Al)₄O₁₀(OH)₈ The Klementite-Delessite Series (Mg,Fe³⁺)₆(Si,Al)₄O₁₀(OH)₈ The Thuringite-Strigovite Series (Fe²⁺,Fe³⁺)₆(Si,Al)₄O₁₀(OH)₈ OTHER PHYLLOSILICATES Serpentine Mg₃Si₂O₅(OH)₄ Talc Mg₃Si₄O₁₀(OH)₂ Pyrophyllite Al₂Si₄O₁₀(OH)₂ Stilpnomelane (K,Na,Ca)₀₋₁(Fe³⁺,Fe²⁺,Mg,Mn,Al)₂(O,OH,H₂O)₆₋₇(Fe³⁺,Fe²⁺,Mg,Mn,Al)₅₋₆(Si₈O₂₀)(OH)₄ Prehnite Ca₂Al(AlSi₃)O₁₀(OH)₂ Apophyllite KCa₄(Si₄O₁₀)₂F · 8H₂O CHAPTER 7 Tektosilicates SILICA α-Quartz SiO₂ β-Quartz SiO₂ α-Tridymite SiO₂ α-Cristobalite SiO₂ Chalcedony SiO₂ Opal SiO₂ · nH₂O NATURAL GLASSES FELDSPARS Alkali Feldspars The Sanidine-High Albite Series (K,Na)AlSi₃O₈ The Orthoclase-Low Albite Series (K,Na)AlSi₃O₈ The Microline-Low Albite Series (K,Na)AlSi₃O₈ Plagioclase Feldspars Plagioclase (NaSi,CaAl)AlSi₂O₈ Barium Feldspar The Celsian-Orthoclase Series (BaAl,KSi)AlSi₂O₈ THE FELDSPATHOID GROUP Nepheline Na₃KAl₄Si₄O₁₆ Leucite KAlSi₂O₆ The Sodalite Group Na₈Al₆Si₆O₂₄Cl₂ Cancrinite (Ca,Na)₇₋₈(AlSiO₄)₆(CO₃,SO₄,Cl)₁₋₂ · 1-5H₂O THE ZEOLITE GROUP Analcime Na(AlSi₂)O₆H₂O Natrolite Na₂(AlSi₃)O₁₀ · 2H₂O Mesolite Na₂Ca₂[(Al₂Si₃)O₁₀]₃ · 8H₂O Scolecite Ca(Al₂Si₃)O₁₀ · 3H₂O Thomsonite NaCa₂[(Al,Si)₅O₁₀]₂ · 6H₂O Gonnardite Na₂Ca[(Al,Si)₅O₁₀]₂ · 6H₂O Mordenite (Na₂,K₂,Ca)(Al₂Si₁₀)O₂₄ · 7H₂O Laumontite Ca(Al₂Si₄)O₁₂ · 4H₂O Edingtonite Ba(Al₂Si₃)O₁₀ · 4H₂O Heulandite (Ca,Na₂)(Al₂Si₇)O₁₈ · 6H₂O Stilbite (Ca,Na₂,K₂)(Al₂Si₇)O₁₈ · 7H₂O Phillipsite (Ca,K₂,Na₂)₆[(Al₃Si)₅O₁₆]₂ · 12H₂O Harmotome Ba(Al₂Si₆)O₁₆ · 6H₂O Chabazite Ca(Al₂Si₄)O₁₂ · 6H₂O Gmelinite (Na₂,Ca)(Al₂Si₄)O₁₂ · 6H₂O OTHER TEKTOSILICATES Scapolite (Ca,Na)₄[(Al,Si)₃Al₃Si₆O₂₄](Cl,CO₃) Petalite Li(AlSi₄)O₁₀ Part II Optical and physical constants of the nonopaque minerals Isotropic Minerals Uniaxial Positive Minerals Uniaxial Negative Minerals Biaxial Positive Minerals Biaxial Negative Minerals Index
    Location: Upper compact magazine
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  • 64
    Call number: AWI G3-23-95566
    In: Trudy Instituta Geologii i Geofiziki, Vypusk 511
    Description / Table of Contents: Монография является первой полной петрохимической характеристикои осадочно-метаморфических пород среднего и верхнего докембрия западной окраины Сибирской платформы (Игарского и Туруханского поднятий Енисейского кряжа и центральной части Восточного Саяна). На основе единой методики литолого-rеохимического изучения и опробования осадочно-метаморфических пород и большого количества новых аналитических данных (более 2000 полных химических анализов пород) рассмотрены стратиграфия, фациальные условия накопления, литологические, петрохимические, геохимические особенности и металлогеническая специализация средне- и верхнедокембрийских отложений а также влияние на них регионального и контактового метаморфизма. Книга представляет большой интерес для широкого круга геологов и геохимиков занимающихся изучением докембрия.
    Description / Table of Contents: Translation of the abstract: The monograph is the first complete petrochemical description of sedimentary-metamorphic rocks of the Middle and Upper Precambrian of the western margin of the Siberian Platform (Igarsky and Turukhansky uplifts of the Yenisei Ridge and the central part of the Eastern Sayan). Based on a unified methodology for lithological-reochemical study and sampling of sedimentary-metamorphic rocks and a large amount of new analytical data (more than 2000 complete chemical analyzes of rocks), stratigraphy, facies conditions of accumulation, lithological, petrochemical, geochemical features and metallogenic specialization of Middle and Upper Precambrian deposits are considered. also the influence of regional and contact metamorphism on them. The book is of great interest to a wide range of geologists and geochemists involved in the study of the Precambrian.
    Type of Medium: Series available for loan
    Pages: 205 Seiten , Illustrationen
    Series Statement: Trudy Instituta Geologii i Geofiziki 511
    Language: Russian
    Note: ОГЛАВЛЕНИЕ От редактора Прелисловие Распределение и краткая характеристика докембрийских отложений западного обрамления Сибирскои платформы Основные черты стратиграфии и nетрохимии покембрия западпого обрамления Сибирской платформы Докембрий Енисейского кряжа Докембрий Туруханского поднятия Докембрий Игарского поднятия Докембрий Бирюсинского района Центральвои части Восточного Саяна Литолого-фациальные комплексы осадочно метаморфических толщ докембрия западного обрамления Сибирскои платормы Приложения Литература , Translation of Table of Contents TABLE OF CONTENTS From the editor Preface Distribution and brief characteristics of Precambrian deposits of the western framing of the Siberian Platform Main features of stratigraphy and petrochemistry of the Pokembrian western frame of the Siberian Platform Precambrian of the Yenisei Ridge Precambrian of the Turukhansk uplift Precambrian of the Igara uplift Precambrian of the Biryusinsky district of the Central part of the Eastern Sayan Lithological-facies complexes of Precambrian sedimentary-metamorphic strata of the western framing of the Siberian plateau Applications Literature , In kyrillischer Schrift
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  • 65
    Call number: AWI G3-24-95721
    Description / Table of Contents: Included in this book are papers on a wide range of problems of geology of the Cenozoic of Yacutia - stratigraphy, paleogeography, structural geomorphology, neotectonics, glaciations, as well as on main stages of man population of Yakutia. The collection of papers is published for the Xlth INQUA Congress. The book is of interest to those dealing with the Cenozoic history of Yakutia and the North-East USSR.
    Description / Table of Contents: В сборнике помещены статьи по широкому кругу вопросов геологии кайнозоя Якутии - стратиграфии, палеогеографии, структурной геоморфологии, неотектонике, оледенениям, а также основным этапам заселения человеком территории Якутии. Сборник издается к XI Конгрессу Международного союза по изучению четвертичного периода. Книга представляет интерес для специалистов, занимающихся кайнозойской историей Якутии и Северо-Востока СССР.
    Type of Medium: Monograph available for loan
    Pages: 173 Seiten , Illustrationen, Karten
    Language: Russian
    Note: CONTENTS Preface Problems of stratigraphy and paleogeography of the Quaternary of Yakutia / M. N. AIekseyev Regional stratigraphic scheme of the Paleogene and Neogene sediments of the Lower-Aldan depression / A. F. Fradkina, O. V. Grinenko, V. A. Kamaletdinov, A. I. Tomskaya Paleomagnetic studies of the upper section of the Mamontova Gora on the Aldan-river / P. S. Minyuk New data on stratigraphy of the Cencizoic of the eastern part of the Primorsk lowland / L. P. Zharikova, A. S. Kazantsev, P. S. Minyuk, A. G. Savchenko Cenozoik sediments of the Ulakhan-Tas range / A. I. Sergeyenko, A. S. Kazantsev, Yu. V. Lykov, A. I. Tomskaya Small mammals in the key section of the Pliocene-Quaternary sediments on the Krestovka-river (Kolyma lowland) / G. G. FroIova Recent tectonics of Eastern Yakutia / V. B. Spector, V. A. BaIandin Structural-geomorphological character of the Kolyma lowland / N. G. Patyk-Kara, O. I. Gapon, O. V. Grinenko Modern tectonic stress field of North-East Asia / B. M. Koz'min Quantitative evalution of recent vertical tectonic movements in North-Eastern Yakutia / L. P. Imayeva, V. S. Imayev Basement relief and Quaternary cover structure in the Lena-Amga interfluve / V. A. KamaIetdinov Paleomorphological conditions during the formation of Cenozoik conglomerates on the right bank of the Selennyakh river (Indigirka basin) / L. A. Fatkhullin "Alas" sediments and taber formations of Yakutia / Ye. M. Katasonov Slope sediments in river valleys of Central Yakutia / Ye. G. Katasonova, H. G. Ziegert On differentiating the Neogene-Quaternary perennially frozen rocks by mineral composition and cryogenic microstructures / H. G. Ziegert, Ye. A. Slagoda On estimation of the amount of glaciations using different criteria (in the light of' the near-Indigirka zone) / E. D. Izbekov Glacial isostasy in Priverkhoyanie / V. V. KoIpakov, I. L. Shofman Main stages of man population in Yakutia / Yu. A. Mochanov, S. A. Fedoseyeva , СОДЕРЖАНИЕ Предисловие Проблемы стратиграфии и палеогеографии четвертичного периода Якутии / М. Н. Алексеев Региональная стратиграфическая схема палеогеновых и неогеновых отложений Нижнеалданской впадины / А. Ф. Фрадкина, О. В. Гриненко, В. А. Камалетдинов, А. И. Томская Палеомагнитные исследования верхней части разреза Мамонтова Гора на реке Алдан / П. С. Минюк Новые сведения по стратиграфии кайнозоя восточнои части Приморской низменности / Л . П. Жарикова, А. С. Казанцев, П. С. Минюк, А. Г. Савченко Кайнозойские отложения хребта Улахан-Тас / А . И. Сергеенко, А. С. Казанцев, Ю. В. Лыков, А. И. Томская Мелкие млекопитающие опорного разреза плиоцен-четвертичных отложении на реке Крестовке (Колымская низменность) / Г. Г. Фролова Новейшая тектоника Восточной Якутии / В. Б. Спектор, В. А. Баландин Структурно-геоморфологическое строение Колымском низменности / Н. Г. Патык-Кара, О. И. Гапон, О. В. Гриненко Современное поле тектонических напряжении Северо-Восточной Азии / Б. М. Козьмин Количественная оценка новеиших вертикальных тектонических движений Северо-Востока Якутии / Л. П. Имаева, В. С. Имаев Рельеф цоколя и строение четвертичного покрова Лено-Амгинского междуречья / В. А. Камалетдинов Палеогеоморфологические условия формирования кайнозойских конгломератов правобережья реки Селениях (бассейн реки Индигирки) / И. А. Фатхуллин Аласные отложения и таберальные образования Якутии / Е. М. Катасонов Склоновые отложения в долинах малых рек Центральной Якутии / Е. Г. Катасонова, Х . Г. 3игерт О расчленении многолетнемерзлых неоrен-четвертцчных отложений по минералогическому составу и криогенным микротекстурам / Х . Г. 3игерт, Е . А. Слагода К вопросу оценки количества оледенений по различным критериям (на примере Прииндиrирской зоны) / Э. Д. Избеков Гляциоизостазия в Приверхоянье / В. В. Колпаков, И. Л. Шофман Основные этапы заселения человеком Якутии / Ю. А. Мочанов, С. А. Федосеева , In kyrillischer Schrift
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  • 66
    Monograph available for loan
    Monograph available for loan
    Novosibirsk : Izdatel'stvo "Nauka", Sibirskoe otdelenie
    Associated volumes
    Call number: ZSP-801-482
    In: Trudy Instituta Geologii i Geofiziki, Vypusk 482
    Description / Table of Contents: Translation of abstract: The book examines issues of biostratigraphy and paleontology of the Devonian and Carboniferous of the West Siberian Lowland and its mountain frame. New data on Devonian biostratigraphy of the Tomsk region (from wells), Gorny Altai, and the eastern slope of the Urals are presented; Devonian foraminifera of the Tomsk region, Gorny Altai and the eastern slope of the Urals, stromatoporates of the Tomsk region and conodonts of the Altai Mountains and Salair are described. On the Carboniferous, new data are provided on the stratigraphy of the Zaisan region and the Ekibastuz basin. The publication is intended for a wide range of geologists and paleontologists.
    Description / Table of Contents: В книге рассматриваются вопросы биостратиграфии и палеонтологии девона и карбона Западно-Сибирской низменности и ее горного обрамления. Приводятся новые данные пo биостратиграфии девона Томской области (по скважинам), Горному Алтаю, восточному склону Урала; описаны девонские фораминиферы Томской области, Горного Алтая и восточного склона Урала, строматопораты Томской области и конодонты Горного Алтая и Салаира. По карбону приводятся новые данные по стратиграфии Призайсанья и Экибастузского бассейна. Издание рассчитано на широкий кpyг геологов и палеонтологов.
    Type of Medium: Monograph available for loan
    Pages: 143 Seiten , Illustrationen
    Series Statement: Trudy Instituta Geologii i Geofiziki Vypusk 482
    Language: Russian
    Note: Translation of Table of Contents On the composition and age of Paleozoic sediments from the Luginetskaya 170 well (Tomsk region) / O. I. Bogush, V. I. Bidzhakov, V. N. Dubatolov, V. M. Zadorozhny, N. M. Zaslavskaya, G. D. Isaev, V. L. Klishevich, V. I. Krasnov, T. A. Moskalenko, L. S. Ratanov, M. V. Stepanova, V. G. Khromykh, L. I. Sheshegova, O. V. Yuferev Devonian foraminiferal complexes of the Pudinsky megaswell (Tomsk region) / O. V. Yuferev, O. I. Bogush, V. M. Zadorozhny, V. I. Krasnov, L. S. Ratanov, G. D. Isaev New genus of Devonian foraminifera / V. I. Chuvashov, O. V. Yuferev New Devonian foraminifera from the family Parathuramminidae / V. M. Zadorozhny, O. V. Yuferev Stromatoporates and their distribution in sediments penetrated by the Luginetskaya 170 well / V. G. Khromykh Devon region of Cheremshanki (Altai Mountains) / L. M. Aksenova, O. I. Bogush, Yu. A. Dubatolova, V. N. Dubatolov, V. M. Zadorozhny, E. N. Polenova, A. A. Puzyrev, N. Ya. Spassky, O. V. Yuferev Polygonograptidae familia nova (systematics, stratigraphic and geographical distribution) / A. M. Obut, N. V. Sennikov Foraminifera of the Middle Devonian of the eastern slope of the Urals / L. G. Petrova Limestones of the Koltubai Formation of the Southern Urals / B. I. Chuvashov, O. V. Yuferev The importance of foraminifera for the identification of Frasnian deposits in the oil-bearing Paleozoic of the southeastern part of the Western Siberian Plate / V. M. Zadorozhny On non-marine bivalves of the Ekibastuz basin / G. G. Aksenova, O. A. Betekhtina, M. Ya. Tokareva On the issue of systematics of paraturammin / V. M. Zadorozhny, O. V. Yuferev Photo tables and explanations for them , СОДЕРЛЖАНИЕ О составе и возрасте отложений палеозоя скважины Лугинецкая 170 (Томская область) / О. И. Богуш, В. И. Биджаков, В. Н . Дубатолов, В. М. Задорожный, Н. М. Заславская, Г. Д. Исаев, В. Л. Клишевич, В. И. Краснов, Т. А. Москаленко, Л. С. Ратанов , М. В. Степанова, В. Г. Хромых, Л. И. Шешегова , О. В. Юферев Комплексы девонских фораминифер Пудинского мегавала (Томская область) / О. В. Юферев, О. И. Богуш, В. М. Задорожный, В. И. Краснов, Л. С. Ратанов, Г. Д. Исаев Новый род девонских фораминифер / В. И. Чувашов, О. В. Юферев Новые девонские фораминиферы из семейства Parathuramminidae / В. М. Задорожный, О. В. Юферев Строматопораты и их распределение в отложениях, вскрытых скважиной Лугинецкая 170 / В. Г. Хромых Девон района Черемшанки (Горный Алтай) / Л. М. Аксенова, О. И. Богуш, Ю. А. Дубатолова, В. Н. Дубатолов, В. М. Задорожный, Е. Н. Поленова, А. А. Пузырев, Н. Я. Спасский, О. В. Юферев Polygonograptidae familia nova (систематика, стратиграфическое и географическое распространение) / А. М. Обут, Н. В. Сенников Фораминиферы среднего девона восточного склона Урала / Л. Г. Петрова Известняки колтубаиской свиты Южного Урала / Б. И. Чувашов, О. В. Юферев Значение фораминифер для выделения франских отложений в нефтеносном палеозое юго-восточной части 3ападно-Сибирской плиты / В. М. Задорожный О неморских двустворках Экибастузского бассейна / Г. Г. Аксенова, О. А. Бетехтина, М. Я. Токарева К вопросу о систематике паратураммин / В. М. Задорожный, О. В. Юферев Фототаблицы и объяснения к ним , In kyrillischer Schrift
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  • 67
    Monograph available for loan
    Monograph available for loan
    Fort Collins : Colorado State Univ.
    Associated volumes
    Call number: MOP Per 744(24)
    In: Environmental research papers
    Type of Medium: Monograph available for loan
    Pages: 103 S.
    Series Statement: Environmental research papers 24
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  • 68
    Series available for loan
    Series available for loan
    Helsinki : Vesihallitus - National Board of Waters
    Associated volumes
    Call number: MOP Per 721(52)
    In: Publications of the Water and Environment Research Institute, 52
    Type of Medium: Series available for loan
    Pages: 57 S. , graph. Darst., Kt.
    ISBN: 9514667255
    Series Statement: Publications of the Water and Environment Research Institute 52
    Language: English
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  • 69
    Call number: (DE-599)GBV03709842X
    Type of Medium: Monograph available for loan
    Language: German
    Location: MOP - must be ordered
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  • 70
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizdat
    Call number: AWI A10-17-90636
    Description / Table of Contents: The book "Radiation in cloudy atmosphere" is devoted to description of the radiative peculiarities of the cloudy atmosphere which depends on the large-scale and microphysical properties of clouds. The data of micro- and macrophysical and optical characteristics of clouds are widely presented. The various methods for calculations of shortwave and longwave radiative fluxes in cloudy and clear atmosphere are described. There are shown some regularities of variations of albedo, absorbability and heat fluxes of clouds and cloudy atmosphere in dependence on their properties. The empirical radiation models of atmosphere in dependence on their properties. The empirical radiation models of atmosphere are presented. The results of measurements and calculations are compared. The book may be of interest for specialists in atmospheric physics, oceanology and some adjacent sciences. It has a reference character and so may be useful to scientists who take interest in radiation and cloudiness structure of the atmosphere. It may be used also by students, post-graduate students and lectureres of corresponding specialities.
    Type of Medium: Monograph available for loan
    Pages: 279 S.
    Language: Russian
    Note: In kyrill. Schr. , Zsfassung in engl. Sprache
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  • 71
    Monograph available for loan
    Monograph available for loan
    Leipzig : VEB Deutscher Verlag für Grundstoffindustrie
    Call number: 8174
    Type of Medium: Monograph available for loan
    Pages: 246 Seiten , Illustrationen
    Edition: 1. Auflage
    ISBN: 3871446270
    Language: Undetermined
    Location: Upper compact magazine
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  • 72
    Call number: AWI P9-83-1080
    In: Prace naukowe Uniwersytetu Śląskiego
    Type of Medium: Monograph available for loan
    Pages: 191 Seiten , Illustrationen, Karten
    ISBN: 83-00-00355-X
    Series Statement: Prace naukowe Uniwersytetu Śląskiego 543
    Language: Polish
    Note: Contents: Preface: Scientific activity of the Silesian University in the polar regions in 1977-1980. - PAPERS. - Ablation by calving and 20th century recession of glaciers in the Hornsund area (Spitsbergen). Preliminary results / Jacek Jania. - The occurence and origin of coarse crystalline calcite in the carbonate massiffs of Sørkappland (South Spitsbergen) / Łukasz Karwowski, Andrzej Kozik. - Surface run-off dynamics of the basin of the Nordfall Glacier steam (South Spitsbergen) / Jan Leszkiewicz. - Karst springs at the foot of Rasstupet wall in the South Spitsbergen in the investigations from 1978 / Jan Leszkiewicz. - Aeolian activity in the Gås Bay region (South Spitsbergen) / Tadeusz Szczypek. - Geomorphological activity of flowing waters on the Kaffiöyra plain (Spitsbergen) / Kazimierz Sendobry. - Preliminary characteristics of the basins in the vicinity of Henryk Arctowski Station on King George Island (South Shetlands) / Andrzej Kozik. - SCIENTIFIC DOCUMENTATION. - Meteorological investigations in South Spitsbergen in the summer of 1978. Specification / Andrzej Kaminski. - Meteorological materials collected in South Spitsbergen in the summer of 1979. Specification / Andrzej Kaminski. - Preliminary results of hydrological and hydrochemical investigations in Fugleberget basin (SW Spitsbergen) / Wiesława Krawczyk, Marian Pulina. - Karst springs at the foot of the Rasstupet wall. Specification of 1978-1979 / Jan Leszkiewicz, Jerzy Wach, Jan Waga. - Scientific publications from the polar expeditions of the Silesian University. , In polnischer Sprache , Zusammenfassung in englischer und russischer Sprache
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  • 73
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/29
    In: CRREL Report, 83-29
    Description / Table of Contents: A literature review indicated that the effects or permafrost on streambank erodibility and stability are not yet understood because systematic and quantitative measurements are seriously lacking. Consequently, general controversy exists as to whether perennially frozen ground inhibits lateral erosion and bankline recession, or whether it increases bank recession rates. Perennially frozen streambanks erode because of modification of the bank's thermal regime by exposure to air and water, and because of various erosional processes. Factors that determine rates and locations of erosion include physical, thermal and structural properties of bank sediments, stream hydraulics and climate. Thermal and physical modification of streambanks may also induce accelerated erosion within permafrost terrain removed from the immediate river environment. Bankline or bluffline recession rates are highly variable, ranging from less than 1 m/year to over 30 m/year and, exceptionally, to over 60 m/year. Long-term observations of the physical and thermal erosion processes and systematic ground surveys and measurements of bankline-bluffline recession rates are needed.
    Type of Medium: Series available for loan
    Pages: iv, 26 Seiten , Illustrationen
    Series Statement: CRREL Report 83-29
    Language: English
    Note: CONTENTS Abstract Preface Introduction Stream bank erosional processes Permafrost and related factors Permafrost and erosion General Erosional processes Bank zone processes Bluff zone processes Factors affecting perm afrost erodibility Exposure to currents and wind waves Texture and stratigraphy Ice content, distribution and type Slope aspect Coriolis force Timing and depth of thaw Water level and temperature Vegetation Ice and snow cover Groundwater Rates and timing of erosion and recession Overall effects of permafrost Recommendations for research Literature cited Appendix A : Processes of stream bank modifications
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  • 74
    Call number: ZSP-201-83/32
    In: CRREL Report, 83-32
    Description / Table of Contents: Ice forces on a bridge pier in the Ottauquechee River, in Quechee, Vermont, were measured by installing fourpanels-each capable of measuring forces in the normal and tangential direction - on both sides of a vertical V-shaped pier nose. The measured forces are presented for a short period during an ice run. After the ice run, the thickness and sizes of the ice floes were measured and the compressive strength of the ice was determined in the laboratory from the ice samples collected along the river banks. The water level measurements made at several locations along theriver are also presented for the period of the ice run.
    Type of Medium: Series available for loan
    Pages: ii, 8 Seiten , Illustrationen
    Series Statement: CRREL Report 83-32
    Language: English
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  • 75
    Monograph available for loan
    Monograph available for loan
    Palisades : Lamont-Doherty Geological Observatory, Columbia University
    Call number: AWI G2-19-92382
    Type of Medium: Monograph available for loan
    Pages: 690 Seiten , Illustrationen, Karten
    Language: English
    Note: Table of Contents CHAPTER 1 INTERNAL CYCLING AND THROUGHPUT : Pathways from River Mouth to Sea Floor Depth Profiles of Sea Salt Composition Constituent Classification The Chemical Composition of Marine Organic Matter Composition of Particulate Matter Caught in Sediment Traps A Simple Model for Biologically Utilized CDnstituents The Distributions of Biointermediate Constituents Estimation of Input Rates Horizontal Segregation of CDnstituents in the Deep Sea Summary CHAPTER 2 THE SEDIMENTARY SINK Factors Influencing the Distribution of Sedimentary Constituents Introduction Sediment Types Distribution of Opal Production Opal Solution on the Sea Floor Distribution of Calcite in Marine Sediments Degree of Calcite Saturation Variation in the Carbonate Ion Content of Sea Water Spacial Variations in the CaC0 3 Saturation of Sea Water Factors Controlling the Rate of Calcite Solution Thickness and Shape of the Sublysocline Transition Zone Variation of Sediment Type with Time Manganese Nodules Summary CHAPTER 3 THE ATMOSPHERIC IMPRINT : The Cycles of Gases within the Sea Introduction Solubilities of Gases in Sea Water The Rate of Gas Exchange Stagnant Film Thickness Derived from Natural Radiocarbon Stagnant Film Thicknesses Determined by the Radon Method Oxygen Concentrations in Surface Ocean Water Oxygen Deficiencies in the Deep Sea The Marine N2O Cycle Excess Helium The Carbon Dioxide Content of Surface Ocean Water Origin of the Equatorial Pacific CO2 Anomaly Summary CHAPTER 4 REACTIVE METALS AND THE GREAT PARTICULATE SWEEP : The Cycle of Metals in the Sea Introduction Products of Uranium and Thorium Decay Thorium Isotopes in the Sea Protactinium-231 to Thorium-230 Activity Ratios The Distribution of Lead-210 The Distribution of Polonium-210 The Distribution of Radium-226 Anthropogenic Plutonium in the Sea Toward a Model of Metal Transport Distributions of Stable Metals in the Sea Stable Isotope Ratios in Reactive Metals Transport of Iron and Manganese in the Sea Lessons from Controlled Ecosystem Studies Distribution Coefficients Summary CHAPTER 5 HOW FAST DOES THE MILL GRIND? : Rates of Vertical Mixing and Sediment Accumulation Introduction Rate of Vertical Mixing Implication to the Distribution of Radium-226 Distribution of Radiocarbon in the Ocean Rate of Continental Runoff Sediment Accumulation Rates Radiocarbon Dating Uranium Series Dating Beryllium Dating Potassium-Argon Dating Agreement Among Dating Methods Comparison of Model and Observed Rates of CaC0 3 Solution Summary CHAPTER 6 WHAT KEEPS THE SYSTEM IN WHACK? : Control Mechanisms Operating in the Sea Introduction Phosphate Controls Silicate Controls Carbon Controls Interactions between the Phosphate and Carbon Controls Nitrate Controls Dissolved Oxygen Controls Major Anion Controls Major Cation Controls Possible Causes for Perturbations Recorders of Paleoocean Chemistry The Marine Geochemistry of Carbon-13 The Uranium Content of Coral Factors Influencing Nutrient Gradients in the Deep Sea Summary CBAPTER 7 FREIGHT TRAINS AND FICKIAN CONFUSION : The Movement of Water Through the Deep Sea Introduction Types of Motion One Dimensional Advection - Diffusion Model Tracers for Diapycnal and Isopycnal Mixing Mixing Rates Based on Radon-222 and Radium-228 The Distribution of Helium-3 in the Deep Pacific Sources of Deep Water Northern Component Water Conservative Properties of NCW Initial Radiocarbon to Carbon Ratio in NCW Feed for NCW Production Southern Component Water Ventilation of the Deep Atlantic Ocean Ventilation of the Deep Pacific and Indian Oceans The Grand Cycle of Radiocarbon in the Deep Ocean Biological Short-Circuiting Temporal Variations in Radiocarbon Production Argon-39 Summary CHAPTER 8 THE ANTHROPOGENIC INVASION : The Movement of Water Through the Oceanic Thermocline Introduction Input Functions Hydrology of the Main Thermocline Tritium Distribution within the Thermocline Temporal Trends in Tritium Tritium as a Guide to Deep Water Formation Supplementary Information from Strontium-90 Bomb Carbon-14 Distribution within the Thermocline Explanations for Low Equatorial Bomb Carbon-14 Inventories Implications of Equatorial Upwelling to the Tritium Budget An Upwelling Rate Based on the Equatorial CO2 Anomaly Helium-3 Distribution in the Main Oceanic Thermocline Purposeful Tracers Summary CHAPTER 9 ICE SHEETS AND OCEAN PHOSPHATE : Glacial to Interglacial Changes in Ocean Chemistry Introduction Temperature and Salinity Changes Formation and Destruction of Organic Materials Changes in CaCO3 Storage Evidence for an Early Post-Glacial Lysocline Change Changes in Phosphate Concentration The Combined Evidence from Deep Sea Cores Cause of the Oceanic Phosphate Change An Alternate Scenario Wrap Up of the CO2 Record The Oxygen Record Glacial to Interglacial Changes in Ocean Mixing Rate Glacial to Interglacial Lysocline Changes Changes in the Distribution of Nutrients in the Deep Sea Summary CHAPTER 10 CAN MAN OVERRIDE THE CONTROLS? : The Buildup of Fossil Fuel CO2 in the Atmosphere and Oceans Introduction CO2 Production in the Past CO2 Production in the Future Capacity of the Sea for Fossil Fuel CO2 Uptake Utilizable Capacity - Simplified Calculation Utilizable Capacity - Rigorous Calculation Kinetics of Fossil Fuel CO2 Uptake by the Sea Numerical Model crosschecks on the Validity of the Numerical Model Prediction of Future CO2 Levels Solution of Sea Floor Calcite Summary REFERENCES, CONSTANTS, DEFINITIONS, ABBREVIATIONS AND INDEX Introduction to the References Subject Outline for the References Annotated Reference List Frequently Used Constants Definitions of Isotope Notations Abbreviations Index Foldout Caption
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  • 76
    Call number: AWI G6-19-92758
    In: 2nd Working Meeting "Radioisotope Application and Radiation Processing in Industry", Abstracts of papers
    Type of Medium: Monograph available for loan
    Pages: 167 Seiten
    Language: English
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  • 77
    Call number: ZSP-980-80
    In: ZfI-Mitteilungen, Nr. 80
    Type of Medium: Series available for loan
    Pages: 158 Seiten , Illustrationen
    Edition: als Manuskript gedruckt
    ISSN: 0323-8776
    Series Statement: ZfI-Mitteilungen 80
    Language: German , Russian , English
    Note: Inhaltsverzeichnis: ZUSAMMENFASSUNGEN DER VORTRÄGE. - Beiträge der Isotopengeologie zur Aufklärung des kontinentalen Wachstums / K. Wetzel. - Ein quantitatives Modell des Schwefelkreislaufes mit Berücksichtigung der Isotopenverhältnisse / G. Weise, K. Wetzel. - Die Prozesse der Stoffumwandlungen in den Anfangsstadien der Erbildung und die Isotopenzusammensetzung des endogenen Stickstoffs / W. F. Wolynez. - Problema juvenil'nosti v izotopnoj geologii / Ju. A. Borščevskij. - Zur Theorie von Isotopenaustauschgleichgewichten in komplizierten natürlichen Systemen / R. Haberlandt, G. Christoph. - Zur Berechnung und Interpretation natürlicher Isotopenvariationen in Alumosilikaten / G. Christoph. - The use of statistical mechanical perturbation theory for the calculation and interpretation of isotopic fractionation factors / M. Wolfsberg. - Relationship between anomalies in the relative abundance of 18O, 17O, 16O and anomalies in the temperature dependence of isotopic fractionation factors / M. Wolfsberg. - Metod rasčeta izotopnych effektov v prirodnych mineralach po približennoj modeli "Razdel'nych Kolebanin" / S. I. Gol'šev, N. L. Padalko. - Intramolekulare Sauerstoffisotopengeothermometrie an Hydrosilicaten / H. Schütze. - Der 18O-Index. Ein isotopengeochemisches Konzept / H. Schütze. - Matematičeskii analiz frakcionirovanija izotopov ugleroda v živoi kletke / A. A. Ivlev. - Anwendung der modifizierten Zelltheorie zur Berechnung von Zustandseigenschaften dichter isotopensubstituierter Fluide / H.-L. Vörtler, J. Heybey. - Statistisch-mechanische Behandlung der Unterschiede im Adsorptionsverhalten isotopischer Spezies / H. Heybey, H.-L. Vörtler. - Theoretische Untersuchungen zu Adsorptionsisotopieeffekten von Erdgaskomponenten unter erhöhten Drücken / J. Heybey, P. Harting. - Experimentelle Untersuchungen zu speziellen Adsorptionsisotopieeffekten unter geologischen Bedingungen / P. Harting, K. Weingart, H. Heybey. - Die Isotopenzusammensetzung (O, H, C, S, N) des Erdmantels / H. Hoefs. - Neodym- und Strontiumisotope und ihre Anwendung auf TR-Mineralisation / S. B. Brandt, W. S. Lepin, W. N. Solodjankina, T. I. Kolosnizyna. - Zur Veränderung der isotopischen Zusammensetzung des Sauerstoffs von Cherts und Carbonaten im Prozess der Diagenese/Metamorphose / O. Gebhardt, H. Schütze. - The isotopic study of Boron in the process of formation of ore deposits / V. I. Ustinov, V. A. Grinenko, S. M. Aleksandrov, T. R. Ivanova. - Temperaturnyj profil' redkometal'nogo mestoroždenija po izotopno-kislorodnym dannym / Ju. A. Borščevskij, S. N. Gavrikova, N. I. Medvedovskaja, V. Ja. Fedčuk. - Biogennye faktory forminrovanija izotopnogo sostava ugleroda organičeskogo veščestva porod facial'no-genetičeskogo tipa / A. A. Ivlev, R. G. Pankina, M. V. Dachnova. - Izotopnyj sostav ugleroda frakcij nefti i organičeskogo veščestva porod / M. G. Frik, Ė. M. Galimov. - Stable isotope ratios in natural gas components separated by gas chromatography / G. Hut. - C-Isotopenuntersuchungen zur Entwicklung des Altpaläozoikums im Thüringischen Schiefergebirge / K. Hahne, I. Maaß, H. Lützner, J. Ellenberg, F. Falk, E. Grumbt. - Isotopengeochemische, thermobarogeochemische und elementgeochemische Untersuchungen an einer hydrothermalen Fluorit-Mineralisaton aus dem Südteil der DDR / G. Strauch, H. Kämpf, R. Thomas, M. Geisler, G. Haase, G. Stiehl. - Untersuchungen zur Isotopenfraktionierung des Stickstoffs in den Systemen NH4+/NH3 und N3- /N2 / H.-M. Nitzsche, G. Stiehl. - δ15N-Profile in der Bodenzone und ihre zeitlichen Veränderungen / H. Hübner. - Izotopnyj sostav ugleroda karbonatov v mestoroždenijach samorodnoj sery / V. I. Kityk, B. I. Srebrodol'skij. - Untersuchungen zur Fraktionierung der Schwefelisotope bei der chemischen und biochemischen Oxydation von Sulfid zu Sulfat / I. Maaß, J. Heyer, K. Wetzel, G. Weise. - Selective determination of quantitative and isotopic composition of sulphur-minerals associations / V. I. Ustinov, V. A. Grinenko. - Untersuchungen zur CO2-Resorption aus thermoindifferenten Kohledioxidmineralwasserbädern durch die Haut des Menschen / G. Hübner, I. Maaß, C. Epperlein, G. Plötner, H. Jordan. - Frakcionirovanie izotopov ugleroda metanobrazujušimi bakterijami pri ich roste na različnych substratach / M. V. Ivanov, S. S. Beljaev, A. M. Ėjakun, V. A. Boidar', K. S. Laurinavičus, O. V. Šipin. - Izotopnyj sostav ugleroda metana, obrazuemogo mikroorganizmami v prirode / M. V. Ivanov, K. S. Laurinavičus, V. A. Bondar', S. S. Beljaev. - Isotopenhydrologische Untersuchungen - Arbeiten aus dem GSF-Institut für Radiohydrometrie / H. Moser. - Tritium im Niederschlag Antarktikas - Aussagen zur globalen Verteilung / D. Herbert. - Untersuchung der Beziehung der Deuteriumkonzentration zwischen atmosphärischem Wasserdampf und Niederschlägen im Gebiet der Schirmacheroase / Ostantarktis / P. Kowski. - Isotopenhydrologische und hydeochemische Charakterisierung von Seen im Gebiet der Schirmacher-Oase, Ostantarktika / W. Richter, U. Wand, G. Strauch, P. Kowski, W. Kurze. - Isotopenglaziologische Untersuchungen zur Klärung der Herkunft des Inlandeiskörpers südlich der Schirmacheroase / Ostantarktis / W.-D. Hermichen, P. Kowski. - Carbon-13 in atmospheric CO2: 1977-1981 / W. G. Mook, C. D. Keeling. - Anwendung von H2 18O auf ökologische und pflanzenphysiologische Fragestellungen / H. Förstel. - Komplexe Isotopenuntersuchungen an armenischen Mineralwässern / R. Trettin, A. Hiller, E. S. Chalatjan. - Die isotope Zusammensetzung des Kristallwassers von Carnalliten und ihrer Ausgangslösungen / H.-D. Schmiedl, K. Koch, T. Böttger, G. Stiehl, J. Pilot. - Zur hydrologischen Interpretation von Isotopendaten im Zusammenhang mit Stofftransportvorgängen / H. Jordan, D. Hebert, K. Fröhlich, R. Gellermann, R.-P. Schols. - Zwei neue Standards zur massenspektrometrischen Isotopenhäufigkeitsbestimmung von Wasserstoff, Kohlenstoff und Sauerstoff im Bereich natürlicher Häufigkeiten / M. Herrmann, H. Gerstenberger. - Methoden der chemischen Konzentrierung und Identifizierung bei der Suche nach seltenen Radionukliden in der Natur / H. Bruchertseifer. - Die Anwendung der ultraempfindlichen Massenspektrometrie zur Isotopenanalytik / H.-J. Dietze, S. Becker. - Möglichkeiten des Nachweises superschwerer Elemente mit massenspektrometrischen Methoden / S. Becker, H.-J. Dietze. - Isotope analysis on nano-mole gas samples / S. Hałas. - Neue Möglichkeiten zur Freisetzung von Messgasen für die massenspektrometrische Isotopenanalysis aus Feststoffen / G. Müller, D. Hessel, H. Zahn, K. Mühle. - Die Kontrolle der Standardmeßbedingungen bei C-14-Datierungen / J. Görsdorf. - Raspredelenie izotopa 14C v različnych uglerodsoderžaščich materialach i frakcijach paleopočv v svjazi s geologičeskimi uslovijami zachoronečnija / L. A. Orlova, V. A. Panyčev, I. V. Nikolaeva. - Some variations in the isotopic composition of uranogenic and thorogenic lead and their significance for investigations of geochronology and genesis of ore and rocks / B. G. Amov. - Neue Daten für die Beiisotopenverhältnisse in Feldspäten aus dem Kristallinkomplex, den Graniten und Erzen Südbulgariens / B. Amow, V. Arnaudow, Z. Baldjiewa, M. Pawlowa. - 40Ar/39Ar-Altersspektren eines Biotits / G. Kaiser, J. Pilot. - Kalium-Calcium-Isochronen für Sylvinite des sibirischen Tafellandes / W. S. Lepin, T. W. Jegorowa, S. B. Brandt. - Beitrag zur Klärung der Genese west- und mittelerzgebirigischer Granite anhand von SR-87/SR-86-Verhältnissen / H. Gerstenberger, G. Haase. - Zur geochronologisch-genetischen Modellierung von Granitoiden im Westerzgebirge und Vogtland / Th. Kaemmel. - Zur Abschätzung von Altersunterschieden innerhalb des Erzgebirgsplutons auf grund von Isotopenaltern / Th. Kaemmel. - Theoretische Aspekte zur radiogeochronologischen Datierung von Gesteinen und Mineralen / G. Christoph. - Die Verteilung der Strontium-90 und Cäsium-137 im Wasserkörper der Ostsee 1975-1982 / D. Weiß, E. Ettenhub
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  • 78
    Series available for loan
    Series available for loan
    Tokyo : National Institute of Polar Research
    Associated volumes
    Call number: ZSP-714-2
    In: Science in Antarctica, 2.
    Type of Medium: Series available for loan
    Pages: viii, 325 Seiten , Illustrationen , 27 cm
    ISBN: 4-7722-1285-X
    Series Statement: Science in Antarctica 2
    Language: Japanese
    Note: In japanischer Sprache
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  • 79
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/23
    In: CRREL Report, 82-23
    Description / Table of Contents: A direct filtration, water treatment pilot plant was operated on the Kenai River at Soldotna, Alaska, during the summer of 1980. The purpose of the pilot plant operations was to determine the feasibility of the direct filtration process for removal of glacial silt. The major criterion used to determine feasibility was production of water containing less than 1.0 NTU of turbidity. For the range of raw water turbidities encountered (22-34 NTU), the pilot plant testing indicated that direct filtration was feasible and could be considered as an alternative to conventional waiter treatment plants containing sedimentation tanks.
    Type of Medium: Series available for loan
    Pages: 26 Seiten , Illustrationen
    Series Statement: CRREL Report 82-23
    Language: English
    Note: CONTENTS Abstract Preface Conversion factors: U.S. customary to metric Introduction Glacial characteristics Water treatment Materials and methods Experimental design Pilot plant intake Hydrocyclone Chemical addition system Flocculation system Filtration system Pilot plant operations Coagulant chemical preparations Flow measurement Sampling Results and discussion Kenai River w ater quality Evaluation of pilot plant testing Performance of pilot plant elements Physical and chem ical variables Conclusions Recommendations Literature cited
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  • 80
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/24
    In: CRREL Report, 82-24
    Description / Table of Contents: Velocity data derived from petroleum industry seismic records from Harrison Bay show that high-velocity material ( or = 2 km/s) interpreted to be ice-bonded permafrost is common. In the eastern part of the bay, the depth to high velocity material increases and velocity decreases in an orderly manner with increasing distance from shore until the layer is no longer apparent. The western part of the bay is less orderly, possibly reflecting a different geological and thermal history. This western part may be an inundated section of the low coastal plain characterized by the region north of Teshekpuk Lake, and could have contained deep thaw lakes, creating low velocity zones. Along some seismic lines, the high-velocity material extends approximately 25 km offshore. Two anomalies have been found which could be associated with rapidly degrading permafrost. One is strong attenuation, which was interpreted as an indication of gas in the shallow deposits. The other is the presence of considerable seismic noise, including identifiable small seismic events. The origin of this noise has not been positively established, and it is proposed that it may indicate that some movement is occurring in the sediments due to thaw.
    Type of Medium: Series available for loan
    Pages: 65 Seiten , Illustrationen
    Series Statement: CRREL Report 82-24
    Language: English
    Note: CONTENTS Abstract Preface Introduction Methods Reading records Refractions Reflections Rayleigh waves Spatial resolution Anomalies Results and discussion Seismic velocity distribution Attenuation Low-level natural seismicity Summary Literature cited Appendix A: Error estimates Appendix B: Velocity profiles Appendix C: Seismic cross sections
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  • 81
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/8
    In: CRREL Report, 83-8
    Description / Table of Contents: In the course of model tests with urea-doped ice in the CRREL Ice Engineering Facility test basin, the growth process and the physical and mechanical properties of the model ice were investigated. The parameters which were varied were: urea concentration in the tank water, air temperature during growth, growth duration, and tempering time. Uniformity of ice thickness and ice mechanical properties over the whole tank area were found to be satisfactory. The structure of the urea-doped ice was found to be similar to that of the ice except for a relatively thick incubation layer over a dendritic bottom layer. Empirical relationships were established between: ice thickness and negative degree-hours; mechanical properties and growth temperature, urea concentration, and ice thickness; and reduction in mechanical properties and tempting time. The results of the study are presented in charts which permit reliable scheduling of model tests with required ice thickness and ice flexural strength.
    Type of Medium: Series available for loan
    Pages: vii, 53 Seiten , Illustrationen
    Series Statement: CRREL Report 83-8
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Experimental facility and procedures Ice test basin Ice growth procedure Measurements Ice growth and structure Ice thickness distribution Ice growth during freeze-up Ice growth during warm-up Structure of urea-doped ice Mechanical properties of urea-doped ice Introductory remarks Model of a two-layer elastic material Properties of urea-doped ice during freeze-up Properties of urea-doped ice during warm-up Applications to test program scheduling Summary and conclusions Literature cited Appendix A: Results of ice thickness measurements for various growth conditions Appendix B: Properties of untempered ice Appendix C: Properties of tempered ice
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  • 82
    Call number: ZSP-201-83/7
    In: CRREL Report, 83-7
    Description / Table of Contents: Peak power generation with hydropower creates tailwater flow conditions characterized by high and low flows with abrupt transitions between these states. Flows occurring in tailwaters typically form sharp-fronted, large-amplitude waves of relatively short period. An understanding of the mechanics of downstream propagation of these waves is important both for direct application in studies of the tailwater and because of the similarity of these waves to those following a dam break. An analysis of the dynamic equations of open channel flow is used to quantify the relative importance of flow wave convection, diffusion and dispersion in rivers. The relative importance of each process is re­lated to the relative magnitude of terms in the dynamic equations, providing a physical basis for model formulation. A one-dimensional diffusion wave flow routing model, modified for tailwaters, simulates the important physical pro­cesses affecting the flow and is straightforward to apply. The model is based upon a numerical solution of the kine­matic wave equation. The “modified equation,” Hirt, and von Neumann analyses are used to gain insight into the stability and dissipative and dispersive behavior of the numerical solution, and results of these analyses are compared. A set of linear routings is used to demonstrate the dissipative and dispersive behavior predicted by the analyses and to verify the accuracy of an expression that quantifies the numerical diffusion of the model. The analyses provide a basis for selection of numerical parameters for model applications. The capability and accuracy of the model are enhanced when physical wave diffusion is balanced by numerical diffusion in the model. Maintaining the diffusion balance re­quires that the time derivative weighting parameter 0 be variable and in some instances negative. Though some amount of phase error is introduced, negative 0 values have no adverse effect upon model stability. Field studies were con­ducted to demonstrate the benefits of careful model development and analysis, and to verify the diffusion wave model for rapidly varying tailwater flow. The bed slope and roughness characteristics of the field study reaches (below Apalachia and Norris Dams) differ greatly, spanning those of a large number of rivers of practical interest. The accurate simulation of flow in both of these tailwaters attests to the soundness of both the physical basis of the model and the numerical solution technique. The field studies confirm, for the extreme case of rapidly varying flow in a mildly sloped river, that inertia has a negligible effect upon unsteady flow waves at low Froude numbers. Additionally, these studies verify that diffusion of short-period waves in rivers is generally significant.
    Type of Medium: Series available for loan
    Pages: vi, 41 Seiten , Illustrationen
    Series Statement: CRREL Report 83-7
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Physical diffusion and dispersion in open channel flow Modeling approach Description of the diffusion wave flow routing model Analysis of the numerical model Modified equation and Hirt analyses of diffusion wave model von Neumann analysis of the diffusion wave model Linear case studies Accuracy considerations of the numerical solution Field studies Apalachia Dam tailwater Norris Dam tailwater Conclusions Literature cited
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  • 83
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/6
    In: CRREL Report, 83-6
    Description / Table of Contents: During the austral summers of 1976-77 and 1978-79, several ice cores were taken from the McMurdo Ice Shelf brine zone to investigate its thermal, physical and chemical properties. This brine zone consists of a series of super-imposed brine layers (waves) that originate at the seaward edge of the ice shelf and migrate at various rates, depending upon their age and position in the ice shelf. The brine in these layers becomes increasingly concentrated as the waves migrate inland through the permeable ice shelf firn. Chemical analyses of brine samples from the youngest (uppermost) brine wave show that it contains sea salts in normal seawater proportions. Further inland, deeper and older brine layers, though highly saline (S 〉 200 ‰), are severely depleted in SO2-4 with the SO2-4/Na+ ratio being an order of magnitude less than that of normal seawater. Analyses of Na+, K+, Ca2+, Mg2+, SO2-4 and CI-, together with solubility and temperature considerations, show that the sulfate depletion is due to selective precipitation of mirabilite, Na2SO4*10H2O. The location of the inland boundary of brine penetration is closely related to the depth at which the brine en-counters the firn/ice transition. However, a small but measurable migration of brine is still occurring in otherwise impermeable ice; this is attributed to eutectic dissolution of the ice by concentrated brine as it moves into deeper and warmer parts of the McMurdo Ice Shelf.
    Type of Medium: Series available for loan
    Pages: iii, 16 Seiten , Illustrationen
    Series Statement: CRREL Report 83-6
    Language: English
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  • 84
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/5
    In: CRREL Report, 83-5
    Description / Table of Contents: This report presents the results of dynamic ice-structure interaction model tests conducted at the CRREL Ice Engineering Facility. A flexible, single-pile, bottom-founded offshore structure was simulated by a test pile with about a one-to-ten scale ratio. Urea (instead of sodium chloride) was used as dopant to scale down the ice properties, resulting in good model ice properties. Six ice fields were frozen and 18 tests carried out. In all cases distinctive dynamic ice structure interaction vibrations appeared, from which abundant data were collected. In tests with linear ice velocity sweep, sawtooth-shaped ice force fluctuations occurred first. With increasing velocity the natural modes of the test pile were excited, and shifts from one mode to another occurred. The maximum ice force values appeared mostly with low loading rates, but high forces appeared random'y at high ice velocities. As a general trend, ice force maximums, averages and standard deviations decreased with increasing ice velocities. The aspect ratio effect of the ice force in continuous crushing follows the same dependence as in static loadings. The frequency of observed ice forces is strongly dominated by the natural modes of the structure. Dynamically unstable natural modes tend to make the developing ice force frequencies the same as the natural frequencies. Otherwise the resulting frequency depends directly on structural stiffness and ice velocity and inversely on the ice force range. During vibrations the displacement rates of the structure overcome the velocity of ice, making low loading rates and hence high ice forces possible. During crushing, ice induces both positive and negative damping.
    Type of Medium: Series available for loan
    Pages: iv, 53 Seiten , Illustrationen
    Series Statement: CRREL Report 83-5
    Language: English
    Note: CONTENTS Abstract Preface Introduction Test arrangements Ice properties Crushing patterns Maximum ice force vs velocity Dynamic aspect ratio effect and crushing strength Measured ice force frequencies Calculated ice force frequencies Accelerations, velocities and displacements Damping Ice-induced negative damping Limit cycles Buckling load Conclusions Literature cited
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  • 85
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/2
    In: CRREL Report, 83-2
    Description / Table of Contents: A numerical model of rime ice accretion on an arbitrary two-dimensional airfoil is presented. The physics of the model are described and results are presented that demonstrate, by comparison with other theoretical data and experimental data, that the model predictions are believable. Results are also presented that illustrate the capability of the model to handle time-dependent rime ice accretion, taking into account the feedback between the ice accretion and the airflow and droplet trajectory fields.
    Type of Medium: Series available for loan
    Pages: vi, 81 Seiten , Illustrationen
    Series Statement: CRREL Report 83-2
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Introduction Methodology Potential flow around an arbitrary airfoil Incompressible velocity field Droplet trajectory equation Computational procedure for trajectories Determining the point of impact Calculation of collision efficiencies Accreting an ice layer Determining the accuracy of the flow field Determining the accuracy of the trajectories Results and discussion Comparing results with and without the history term Collision efficiency of NACA 0015 airfoil at 8° attack angle Time-dependent accretion on NACA 0015 airfoil at 8° attack angle Time-dependent accretion on NACA 0015 airfoil at 0° attack angle Conclusions and recommendations Literature cited Appendix A : Sample input Appendix B: Sample output Appendix C : Program listing
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  • 86
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/4
    In: CRREL Report, 83-4
    Description / Table of Contents: Measurements and analysis of seasonal ice growth and decay on Post Pond, New Hampshire, for the period 1973-1982 are presented. Observations included ice thickness measurements, examination of the various ice types contributing to the ice cover, and measurements of meteorological parameters for correlation with and modeling of the ice growth process. The overall nature of ice growth and decay (ice loss) on the Post Pond has been ascertained, the seasonal variability in the timing of freeze-up and ice-out and the duration of the ice cover have been determined, and the relationship of ice growth to freezing-degree-day (deg C) records evaluated on the basis of a Stefan conduction equation modified to deal with ice sheets covered with or free of snow. Ice growth occurs predominantly by the direct freezing of lake water, but snow ice may compose as much as 50% of the ice cover in winters with higher than average snowfall. Freeze-up leading to the establishment of a stable ice cover occurs during the 4-week period from the end of November to the end of December. Maximum seasonal ice thicknesses were from 45 to 67 cm and are generally attained during the first two weeks of March; ice-out, marking the final disappearance of ice from Post Pond, usually occurs by the third week of April. The overall rate of the ice loss is three to four times that of ice growth, and is dominated initially by melting from the top. As much as 50% of the ice may be lost in this way before the onset of any bottom melting. Final dissipation of the ice cover is usually expedited by candling resulting from preferential melting and disintegration of the ice at crystal boundaries.
    Type of Medium: Series available for loan
    Pages: iv, 30 Seiten , Illustrationen
    Series Statement: CRREL Report 83-4
    Language: English
    Note: CONTENTS Abstract Preface Introduction Location of study Study methods Ice thickness Ice-cover composition Surface air temperatures Freeze-up and ice-out characteristics Results and discussion Ice-growth record Freezing-degree-day records Ice-growth predictions Summary and conclusions Literature cited Appendix A: Ice-growth records Appendix B: Measured and computed ice-growth curves
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  • 87
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    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-83/1
    In: CRREL Report, 83-1
    Description / Table of Contents: Roof snow load case studies gathered throughout the United States over a three-year period are analyzed. The objective of the analysis is to determine a relationship between the snow load on the ground and the corresponding uniform snow load on flat and sloped roofs. The main parameters considered are the thermal characteristics of the roof, the roof slope and the exposure of the structure. Exposure has the strongest effect on the ratio of ground to roof snow loads. Comparisons are made with existing and proposed building codes and standards.
    Type of Medium: Series available for loan
    Pages: iv, 47 Seiten , Illustrationen
    Series Statement: CRREL Report 83-1
    Language: English
    Note: CONTENTS Abstract Preface Metric conversion table Introduction Data base Conversion factor Ground load effects Exposure effects Thermal effects Slope effects Expected value relationship Comparison with existing codes and standards Comparison with relationships proposed in new ANSI standard Summary and conclusions Literature cited Appendix A. Roof snow load case history reports Appendix B. Roofs in the snow load case study data base Appendix C. Ground and roof snow load data Appendix D. Conversion factors from the 1982 ANSI standard
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  • 88
    Series available for loan
    Series available for loan
    Hanover, NH : U.S. Army Cold Regions Research and Engineering Laboratory
    Associated volumes
    Call number: ZSP-201-82/43
    In: CRREL Report, 82-43
    Description / Table of Contents: The radar signatures of ice wedges and wedge-like structures have been investigated for a variety of soil conditions. The radar used for this study emitted short sinusoidal pulses of about 10-ns duration with an approximate center frequency of 150 MHz. Most of the ice wedges existed at depths of about 1 m in a variety of silty and sandy soils with both frozen and thawed active layers. The position of the wedges was usually identified from corresponding surface features. An artificial ice wedge in coarse-grained alluvium was also profiled as well as wedge-like structures of fine silt in a coarse-grained glacial outwash. All wedges and wedge-like structures produced a hyperbolic reflection profile except when an active layer of thawed, saturated silt was present which eliminated returns from the wedges. The peaks of the hyper-bolas were sometimes masked by reflections from the permafrost table or other material interfaces, and multiple hyperbolas occurred at some sites. The dielectric constant of the host medium was often calculated from the linear portions of the hyperbolas and the results were verified by laboratory time domain reflectometry measurements per-formed on field samples. In some cases, hyperbolic profiles originated at several meters depth suggesting that deep ice wedges could be detected in areas of cold permafrost.
    Type of Medium: Series available for loan
    Pages: iv, 19 Seiten , Illustrationen
    Series Statement: CRREL Report 82-43
    Language: English
    Note: CONTENTS Abstract Preface Introduction Background Objectives and procedures Equipment used Radar TDR Definitions Massive ice Results Artificial wedge: Norwich, Vermont Ice wedges in sand: Fish Creek, Alaska Ice wedges: Prudhoe Bay, Alaska Ice wedges under thawed fine-grained soils: North Slope, Alaska Wedge-like soil structures: Ft. Greely, Alaska TDR measurements Summary and concluding remarks Literature cited Appendix A: Brief discussion of dispersion
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  • 89
    Call number: MOP 45206 / Mitte
    In: Daily Global Analyses
    Type of Medium: Monograph available for loan
    Pages: 5, 368 Seiten , graphische Darstellungen
    Series Statement: Daily Global Analyses Part 1
    Language: English
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  • 90
    Call number: MOP 45206 / Mitte
    In: Daily Global Analyses
    Type of Medium: Monograph available for loan
    Pages: 6, 371 Seiten , graphische Darstellungen
    Series Statement: Daily Global Analyses Part 3
    Language: English
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  • 91
    Call number: MOP 45206 / Mitte
    In: Daily Global Analyses
    Type of Medium: Monograph available for loan
    Pages: 6, 371 Seiten , graphische Darstellungen
    Series Statement: Daily Global Analyses Part 4
    Language: English
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  • 92
    Monograph available for loan
    Monograph available for loan
    Leningrad : Gidrometeoizdat
    Call number: MOP 45295 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 53 Seiten , Illustrationen , 21 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 93
    Call number: MOP 45570 / Mitte ; MOP 47512 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 298 Seiten , Illustrationen
    Language: Russian
    Note: In kyrillischer Schrift
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  • 94
    Monograph available for loan
    Monograph available for loan
    Alma-Ata : Nauka
    Call number: MOP 45695 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 192 Seiten , Illustrationen , 20 cm
    Language: Russian
    Note: In kyrillischer Schrift
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  • 95
    Call number: MOP 45287 / Mitte
    Type of Medium: Journal available for loan
    Pages: Seiten 87-222
    ISSN: 0001-513x , 0541-9425
    Series Statement: Acta Agronomica Academiae Scientiarum Hungaricae 30
    Language: English
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  • 96
    Call number: ZSP-201-83/14
    In: CRREL Report, 83-14
    Description / Table of Contents: An analysis of ice fracture that incorporates dislocation mechanics and linear elastic fracture mechanics is discussed. The derived relationships predict a brittle to ductile transition in polycrystalline ice under tension with a Hall-Petch type dependence of brittle fracture strength on grain size. A uniaxial tensile testing technique, including specimen preparation and loading system design was developed and employed to verify the model. The tensile strength of ice in purely brittle fracture was found to vary with the square root of the reciprocal of grain size, supporting the relationship that the theory suggests. The inherent strength of the ice lattice and the Hall-Petch slope are evaluated and findings discussed in relation to previous results. Monitoring of acoustic emissions was incorporated in the tests, providing insights into the process of microfracture during ice deformation.
    Type of Medium: Series available for loan
    Pages: 43 Seiten , Illustrationen
    Series Statement: CRREL Report 83-14
    Language: English
    Note: CONTENTS Abstract Preface Introduction Background Development of testing technique Test specimens Tensile testing Compression testing Experimental results Tensile tests Compression tests Discussion Conclusions Suggestions for further work Literature cited Appendix A: Additional information on seed grains Appendix B: Thin-sectioning procedure Appendix C: Displacement transducer calibration
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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-201-83/16
    In: CRREL Report, 83-16
    Description / Table of Contents: The presence of snow on the ground can impose limitations on the mobility of wheeled and tracked vehicles. Snow depth and density are the two most easily measured snow properties that can be related to mobility over snow. Existing models of snowpack accumulation and ablation processes and models of internal snowpack structure were examined to determine if a model of the snowpack can be developed for use in predicting the snow parameters that affect mobility. Simple models, such as temperature index models, do not provide sufficient snowpack details, and the more detailed models require too many measured inputs. Components of the various models were selected from a basis of a snowpack model for predicting snow properties related to mobility over snow. Methods of obtaining the input data from some components are suggested, and areas where more development is needed are described.
    Type of Medium: Series available for loan
    Pages: 34 Seiten , Illustrationen
    Series Statement: CRREL Report 83-16
    Language: English
    Note: CONTENTS Abstract Preface Nomenclature Conversion of metric units Introduction Review of existing models Accumulation models Ablation models Using existing models for studying mobility Proposed snowpack model for mobility studies Model components Implementation of the model Developing input data Conclusions Literature cited
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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-201-83/17
    In: CRREL Report, 83-17
    Description / Table of Contents: A sea ice model was applied to the East Greenland Sea to examine a 60-day ice advance period beginning 1 October 1979. This investigation compares model results using driving geostrophic wind fields derived from three sources. Winds calculated from sea-level pressures obtained from the National Weather Service's operational analysis system resulted in strong velocities concentrated in a narrow band adjacent to the Greenland coast, with moderate velocities elsewhere. The model showed excessive ice transport and thickness build-ups in the coastal region. The extreme pressure gradient parallel to the coast resulted partially from a pressure reduction procedure that was applied to the terrain-following sigma coordinate system to obtain sea-level pressures. Additional sea-level pressure fields were obtained from an independent optimal interpolation analysis that merged FGGE buoys drifting in the Arctic basin with high latitude land stations and from manual digitization of the NWS hand-analyzed Northern Hemisphere Surface Charts. Modeling results using winds from both of these fields agreed favorably.
    Type of Medium: Series available for loan
    Pages: 19 Seiten , Illustrationen
    Series Statement: CRREL Report 83-17
    Language: English
    Note: CONTENTS Abstract Preface Introduction Description of study Model results The problem Conclusions Literature cited
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  • 99
    Call number: ZSP-201-83/22
    In: CRREL Report, 83-22
    Description / Table of Contents: A new experimental method for measuring the soil-water diffusivity of frozen soil under isothermal conditions is introduced. The theoretical justification of the method is presented and the feasibility of the method is demonstrated by experiments conducted using marine-deposited clay. The measured values of the soil-water diffusivity are found comparable to reported experimental data.
    Type of Medium: Series available for loan
    Pages: 13 Seiten , Illustrationen
    Series Statement: CRREL Report 83-22
    Language: English
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  • 100
    Call number: MOP 46080 / Mitte
    In: 82-16, Research reports / International Institute for Applied Systems Analysis
    Type of Medium: Series available for loan
    Pages: 59 Seiten , Illustrationen
    ISBN: 3704500364
    Series Statement: Research reports / International Institute for Applied Systems Analysis 82-16
    Language: English
    Location: MOP - must be ordered
    Branch Library: GFZ Library
    Location Call Number Expected Availability
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