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  • 1
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    In:  Protokoll über das 11. Kolloquium Elektromagnetische Tiefenforschung: Schloß Lerbach bei Köln, 11.03.- 13.03.1986
    Publication Date: 2023-11-23
    Language: English , French
    Type: info:eu-repo/semantics/conferenceObject
    Format: application/pdf
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  • 2
    Monograph available for loan
    Monograph available for loan
    Vancouver : University of British Columbia Press
    Call number: AWI G3-23-95320
    Description / Table of Contents: This collection of papers by internationally known scientists in the field of geocryology was originally presented as a series of lectures at the University of British Columbia in 1980-81 in honour of J. Ross MacKay. Together they illustrate the central dilemma in a science where fieldwork must be undertaken in the harsh periglacial environment and where, consequently, it is difficult to test theory rigorously. The papers provide a valuable overview of the current status of international research in a wide area of the field - permafrost, patterned ground, and cold climate phenomena and processes. The treatment varies from anecdotal, historical, and descriptive to mathematical. The studies on soil freezing, ice formation and thaw are relatively sophisticated treatments that are physically sound, theoretically based, and quantitatively precise, as are the computational methods and the extension of results to engineering site evaluations given in other contributions. The regional accounts of geocryological and nival phenomena, on the other hand, remain entirely empirical and, for the most part, qualitative. This critical mismatch of understanding between microscale and regional scale is emphasized in the review of the status of periglacial studies. Ross MacKay's most valuable contribution to science has been his consistent demonstration of how to occupy the middle ground by applying simple physical concepts to explain variations in the landscape.
    Type of Medium: Monograph available for loan
    Pages: XVI, 213 Seiten , Illustrationen, Diagramme, Karten
    ISBN: 0774802049 , 0-7748-0204-9
    Language: English , French , Russian
    Note: CONTENTS List of Figures and Illustrations List of Tables Preface Acknowledgements Notation 1. On the Scientific Method of J. Ross Mackay / W.H. MATHEWS 2. Experimental Observations of Periglacial Processes in the Arctic / ALFRED JAHN 3. Extreme Rainfall and Rapid Snowmelt as Causes of Mass Movements in High Latitude Mountains / ANDERS RAPP 4. Estimation of Avalanche Runout Distances in New Zealand/ B.B. FITZHARRIS 5. The Ice Factor in Frozen Ground / L.W. GOLD 6. Models of Soil Freezing / M.W. SMITH 7. A Step Function Model of Ice Segregation / S.I. OUTCALT 8. Recent Observations on the Deformation of Ice and Ice-Rich Permafrost / N.R. MORGENSTERN 9. Distribution of Recently Active Ice and Soil Wedges in the U.S.S.R. / N.N. ROMANOVSKIJ 10.Periglacial Problems / A.L. WASHBURN Notes on Contributors Author Citation Index Index , Abstracts in englischer, französischer und russischer Sprache
    Location: AWI Reading room
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  • 3
    Monograph available for loan
    Monograph available for loan
    [Rennes] : Ouest-France
    Call number: AWI Bio-23-95084
    Type of Medium: Monograph available for loan
    Pages: 220 Seiten , Illustrationen
    ISBN: 285882956X
    ISSN: 2-85882-956-X
    Language: French
    Note: SOMMAIRE Première partie : CONNAÎTRE LES ALGUES Introduction Caractères morphologiques et structuraux — Types morphologiques — Croissance des thalles — Coloration et composition pigmentaire Caractères cytologiques et cytochimiques — Structure procaryotique et eucaryotique — Appareil plastidial — Réserves — Paroi cellulaire — Appareil flagellaire — Stigma Les différentes classes d'Algues dans une perspective phylogénétique intégrant les caractères cytologiques et cytochimiques Reproduction des Algues — Reproduction asexuée — Reproduction sexuée • Formation des gamètes • Cycles de développement + 1 " exemple : Ulva lactuca + 2eexemple : Laminaria digitata + 3e exemple : Fucus vesiculosus + 4e exemple : Antithamnion plumula Ecologie des Algues marines macrobenthiques — La lumière, facteur prépondérant dans la délimitation du domaine phytal — Les subdivisions du domaine littoral — Le rôle des facteurs de l'environnement • Facteurs physiques + Le substrat + L'agitation de l'eau + La dessiccation + La température • Facteurs chimiques + Salinité + pH — Conclusion :la zonation des Algues Utilisation des Algues — Utilisations directes • Utilisation dans l'alimentation humaine • Utilisation dans l'alimentation animale • Utilisation en agriculture • Utilisation thérapeutique — Utilisation des Algues pour l'extraction de produits • Extraction de substances minérales • Extraction de phycocolloïdes + Polymères d'acides uroniques des Algues brunes + Galactanes des Algues rouges * Les agars * Les carrageenanes — Conclusion et perspectives Seconde partie : RECONNAITRE LES ALGUES Introduction Chlorophycées — Clé des ordres — Description des espèces communes — Clé de détermination limitée aux espèces décrites Phéophycées — Précisions sur les organes reproducteurs des Phéophycées — Clé des ordres — Description des espèces communes — Clé de détermination limitée aux espèces décrites Rhodophycées — Distinction des sous-classes : Bangiophycidées, Floridéophycidées — Clé des ordres — Description des espèces communes — Clé de détermination limitée aux espèces décrites Cyanophycées — Description d'une espèce commune
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  • 4
    Publication Date: 2022-08-05
    Description: Im Verbreitungsgebiet der vom Vulkan El Chichón im Zeitraum März bis April 1982 geförderten Eruptiva wurden 74 Ascheproben entnommen. Die Leicht- und Schwermineralführung der entnommenen Proben wurde quantitativ bestimmt. Mittels eines Computerprogramms wurde für geeignete Minerale ein statistisch gesichertes Verbreitungsmodell erstellt. Dabei zeigt sich, daß die Minerale nach Kornform und spezifischem Gewicht entsprechend der Entfernung vom Ausbruchspunkt sortiert werden. Die Abweichungen der Werte zu den theoretisch berechneten sind in der Nähe des Eruptionszentrums am größten. Das Verbreitungsmuster der Minerale wird in diesem Raum von den Strömungsverhältnissen in der Stratosphäre abgeleitet.
    Description: research
    Keywords: ddc:551.7
    Language: French
    Type: doc-type:article , publishedVersion
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  • 5
    Call number: MOP 46951 / Mitte
    In: WMO TD, 164
    Type of Medium: Monograph available for loan
    Pages: xxvii, 230 Seiten , Illustrationen , 30 cm
    Series Statement: WMO TD 164
    Language: English , French , Spanish , Russian
    Note: Zusammenfassung in Englisch, Französisch, Spanisch und Russisch
    Location: MOP - must be ordered
    Branch Library: GFZ Library
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  • 6
    Call number: MOP 47640 / Mitte
    Type of Medium: Monograph available for loan
    Pages: 584 Seiten , Illustrationen , 30 cm
    Language: French , English
    Location: MOP - must be ordered
    Branch Library: GFZ Library
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  • 7
    Call number: MOP 47080 / Mitte
    Type of Medium: Monograph available for loan
    Language: French
    Location: MOP - must be ordered
    Branch Library: GFZ Library
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  • 8
    Call number: AWI P6-07-0049 ; AWI Atl-20-2041
    Type of Medium: Monograph available for loan
    Pages: 75, 6 Seiten
    Edition: 1. Ausgabe
    ISSN: 0179-0072
    Series Statement: National Antarctic Research Report to SCAR 10, Annex
    Language: German , English , French , Russian , Spanish
    Note: Teilweise in deutscher, englischer, französischer, russischer und spanischer Sprache
    Location: AWI Reading room
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  • 9
    Call number: AWI G6-19-93060
    Type of Medium: Monograph available for loan
    Pages: 6 Seiten, 29 Blätter, 7 Seiten
    Language: German , French , English
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  • 10
    Call number: AWI P6-19-92192
    Type of Medium: Monograph available for loan
    Pages: 266 Seiten , Illustrationen
    Language: Bulgarian , English
    Note: CONTENTS: The Antarctic - Present and future / V. Zahariev. - The ice cover and the atmospheric CO2 / K. S. Losev. - 30 Years Research Activities of the German Democratic Republic in the Antarctic / D. Fritzsche. - The bulgarian antarctic society "Antarctica" - aims, activity and prospects in the future / S. Popov. - Features of the Antarctic climate / V. Zahariev, E. Koleva, R. Stoynova. - Features of the atmosphere circulation over the Antarctic continent / V. Zahariev, L. Kristev. - Ice covering of the Antarctuc continent / V. Zahariev, L. Kristev. - Temperature conditions in the Antarctic continent / V. Zahariev, L. Kristev . - Modeling the thermali convection of the Antarctic continent / S. Stoyanov, V. Zahariev. - Gamma locator for investigation of local sources of space photons with ultra high energies / I. Kirov, J. Stamenov, S. Ushev, V. Ianminchev. - Measurements of aerosols in the coastal sone of the Antarctic continent / N. Mihnevsky, K. Velchev. - Defining antropogenic in the show sample collected from the Antarctic continent / L. Adjarova, A. Antonov, N. Mihnevsky. - Ozone holes in the Antarctic / C. Gogosheva. - Measurements of the entire ozone content during the 17th Antarctic trip of the soviet research ship "Michail Somov" / N. Nihnevsky, P. Videnov. - Problems on the polar atmospere and magnetosphere / M. Gogoshev. - On some geomagnetic phenomena / P. Ivanova. - Spectroscopic measurements of small gas quantities in the atmosphere / S. Bogdanov, P. Videnov. - An investigation of electrical properties of the water-ice phase transition for purposes of remote sensing in Antarctic / St. Kolev. - Influence of the thermodinamic interaction in the atmosphere on the ice conditions of the world ocean surface / G. Korchev, A. Korcheva. - Participation of the Bulgarian group in the 33th soviet Antarctic expedition in season 1987/1988 / Z. Vergilov, S. Kaloyanov, N. Mihnevsky, A. Chakirov. - Reconnaissance investigation of the north part of Alexander I island / N. Mihnevsky, Z. Vergilov, S. Kaloyanov, A. Chakirov. - Finding a suitable place for the experimental buildings and mounting them on Livingston island / A. Chakirov, Z. Vergilov, S. Kaloyanov, N. Mihnevsky. - Energetic requirements, energy sources, water supply, transport machinery and building works for the Antarctic scientific stations / A. Chakirov. - Ice conditions and possibilities for navigation in the areas of the islands Alexander I and Livingston / S. Kaloyanov, Z. Vergilov, N. Mihnevsky, A. Chakirov. - Portable automatic meteorological station based on a aerological sonde / H. Brinsov. - Automatic data asquisition system with battery supply for operation in heavy weather conditions / S. Kaloyanov. - Automatic observations on the propagation of the short weves / S. Kaloyanov. - The possibility for utilizing of thermal pumps in polar conditions / S. Todorov, V. Stoyanov, G. Dineva, K. Grancharov. - Working fluids in the hidraulic systems operating in polar conditions / S. Todorov, K. Grancharov, G. Dineva. - Investigation of the operation processes of diesel engines operating electric generators in polar condition / V. H. Janakiev, I. E. Ivanov, E. A. Iliev. - Some problems of human adaptation to the cold in Subantarctic / A. Ketkin. - The first geological research activities of Bulgaria in Antarctic - some new data and preliminary conclusions Alexander Island, West Antarctica / B. Kamenov, B. H. Pimpirev. - A satellite ozonometric apparatus for atmospheric ozone monitoring above the Antarctic / J. St. Jekov, K. D. Valtchev, D. Chr. Ivanova. - Measuring the total ozone content above the Antarctic with the aid of artificial earth satellite / D. Hr. Ivanova, J. St. Jekov. , In kyrillischer Schrift , Beiträge teilweise in englischer, teilweise in bulgarischer Sprache , Mit englischem Inhaltsverzeichnis
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