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  • 1
    UID:
    kobvindex_GFZ121629
    Format: 244 S. : Ill., Kt.
    ISBN: 5751118588
    Note: MAB0014.001: AWI Bio-14-0003 , Ex. enth. eine Widmung. - Übers. des Hauptsacht.: Morphologisch-geometrische Herangehensweise zur Untersuchung der räumlichen Struktur natürlicher Körper : von Organismen bis Landschaften
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  • 2
    UID:
    kobvindex_GFZEBC2130792
    Format: 1 Online-Ressource (179 Seiten) , Illustrationen
    ISBN: 9781629487991 (e-book)
    Series Statement: Biochemistry research trends
    Content: This book described the current status and possible future changes of the thermokarst (thaw) lakes of western Siberia as dominant forms of landscape and regulators of greenhouse gas exchange within the atmosphere. Thawing permafrost and resulting microbial decomposition of previously frozen organic carbon is one of the most significant terrestrial ecosystem positive feedbacks to a warming climate. Ongoing processes of the permafrost thawing in Western Siberia are likely to increase the surface of water bodies via forming so-called thermokarst lakes, mobilizing the organic carbon (OC) from the soil pool to the rivers and, finally, to the ocean, and thus modifying the fluxes of methane (CH4) and CO2 to the atmosphere. Despite their tremendous importance for green house gazes regulation and hydrological regime control, very little is known about hydrochemistry of western Siberia thaw lakes. This book assesses the variation of major and trace elements (TE) and organic carbon (OC) concentration along the chronosequence of lake development and the latitude profile of variable permafrost abundance; characterizes the colloidal status of TE and distinguishes between the relative proportion of organic and organo-mineral colloids; describes the particularity of microbiological composition of thermokarst lake waters and production/mineralization processes in the water column; and presents the perspective of water chemical composition evolution under the climate change scenario. Each of these aforementioned objectives present a scientific challenge given mainly the paucity of existing information on these important but still very poorly studied ecosystems. Taken together, understanding of these issues and identification and quantification of controlling environmental parameters should produce conceptually new knowledge of biogeochemical processes operating within the Western Siberia Plain with the possibility of extrapolation of generated knowledge to much larger territories of arctic and subarctic permafrost-affected areas. (Imprint: Nova)
    Note: Table of Contents Introduction: Thermokarst Lakes of Western Siberia as Dominant Forms of Landscape and Regulators of Greenhouse Gas Exchange with the Atmosphere Chapter 1. Thermokarst Lakes: Distribution, Cycle of Development, Surface Coverage and Evolution Chapter 2. Sources of Dissolved Components in Thermokarst Lakes Chapter 3. Temperature and Gas Regime Chapter 4. Dissolved Organic Carbon Chapter 5. Microbiology of Thermokarst Lake Systems Chapter 6. Trace Elements in Thermokarst Lakes Chapter 7. Colloids in Thermokarst Lakes Chapter 8. Latitude Profile Gradients of Lakes: Substituting Space for Time Chapter 9. Possible Impact of Climate Warming on Stocks and Fluxes of Carbon and Related Elements in Western Siberian Lakes Conclusions: Thaw Lakes as Indicators of Climate Change References Index
    Language: English
    Keywords: Electronic books
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  • 3
    UID:
    edocfu_9960011455002883
    Format: 1 online resource (427 pages).
    ISBN: 1-5361-7307-X
    Series Statement: Arctic region and Antarctica issues and research
    Uniform Title: Arctic (Nova Science Publishers)
    Content: "The importance of the Arctic in many fields of human activity strongly increased over the past decades. The academic scientific research demonstrates a 3-fold increase in the number of journal articles dealing with "Arctic": from 1,400 in 2000 to 4,200 in 2018. This increase is not fortuitous but certainly stems from double importance of Arctic regions for humanity. The first importance is the role that the Arctic plays in the on-going environmental changes, mostly linked to climate warming and environmental pollution. Here, the first key issues are the Arctic Ocean, ice melt, permafrost thaw, greenhouse gases emission, and organic carbon mobilization from soils to rivers. From the other hand, highly fragile Arctic ecosystems and biota are strongly affected by environmental pollution, be it organic compounds or toxic metals and radionuclides. The rising concern of humanity to the key role of the Arctic in climate regulation on the planetary scale and the extreme fragility of its ecosystem, biota and native population to on-going environmental change can certainly explain an explosive interest of scientific researchers to the Arctic in connection with 'climate change'. The second big issue of the Arctic is its eminent role in problems of natural resources. The Artic shelf contains vast amount of hydrocarbons (gas and oil), whereas the terrestrial polar regions, now liberating from ice, may turn out to be highly important sites of future ore industry. The importance of possibly ice-free Arctic Ocean as future maritime shipping routes will further enhance the accessibility of natural resources in this region. Taken together, this can be the main driving factors of almost exponential increase in the interest to natural resources in the Arctic over past few years. The present book addresses a wide variety of environmental, social and economic issues of the Arctic, in response to rising interest to this region in academic science, sociology and business. The 14 chapters represent state-of-the art reviews written by the experts on problems of native communities, climate change, political issues, implementation of large-scale projects, natural resources and conservation, environmental monitoring and assessment of pollution issues"--
    Note: Learning in the changing Arctic / Nafisa Yeasmin and Stefan Kirchner -- Climate change from the Arctic people's point of view : rhythms of everyday life, infrastructures and landscapes / Lidia Rakhmanova, Larissa Kolesnichenko, Viktor Drozdov, Yuriy Kolesnichenko and Sergey Kirpotin -- Warmer climate of Arctic cities / Igor Esau, Mikhail Varentsov, Marlene Laruelle, Martin W. Miles, Pavel Konstantinov, Andrey Soromotin, Alexander A. Baklanov and Victoria V. Miles -- A comparative study on the cooperation in the Arctic Ocean and the South China Sea / Ekaterina Antsygina, Lassi Heininen and Nadejda Komendantova -- Developing environmental research capacity in the Yamal-Nenets Autonomous District within a global networking framework / T.S. Kolesnikova, S.N. Kirpotin, L.G. Kolesnichenko, E.N. Morgun, O.M. Shaduiko, L.P. Borilo, A.I. Sinitskiy, A.L. Titovskiy, O.S. Pokrovsky, A.V. Kouraev, P.J. Mitchell and S.N. Vorobiov -- Vegetation of the subarctic and Arctic of Siberia : some types and approaches to the ttudy / I.V. Volkov, I.I. Volkova and S.N. Kirpotin -- Conservation issues of migratory anseriformes in the Arctic : the experience of the Yamal-Nenets Autonomous Okrug / S.B. Rozenfeld, G.V. Kirtaev, M. Yu. Soloviev, N.V. Rogova, S.N. Kirpotin and D.O. Zamyatin -- Remote research of spatiotemporal dynamics of thermokarst lakes fields in Siberian permafrost / Yury M. Polishchuk, Ildar N. Muratov and Vladimir Y. Polishchuk -- Groundwater resources of the White Sea Basin (NW Russia) / Alexander I. Malov -- Estimation of the condition of Arctic tundra landscapes soil cover taking into account previous and current economic activities : an example of the western coast of Moller Bay (Archipelago Novaya Zemlya) / Vidas V. Kriauciunas, Irina A. Kuznetsova, Stanislav A. Iglovsky, Ekaterina I. Kotova and Kirill A. Mironenko -- Radionuclides in sea ecosystems of the western sector of the Russian Arctic / Sergey B. Zykov, Sergey V. Druzhinin, Evgeny Yu. Yakovlev and Elena N. Zykova -- Seismic monitoring of the European Arctic and adjoining regions / Galina Antonovskaya, Alexey Morozov, Natalia Vaganova and Yana Konechnaya -- Diamond deposits of the European Arctic of Russia : problems of the Kimberlites Exploration, limits of conventional methods and new approaches / K.B. Danilov, E. Yu Yakovlev and N. Yu Afonin -- Dispersed sedimentary material in the snow and ice cover of the central Arctic and its fluxes to the bottom / Alexander N. Novigatsky.
    Additional Edition: ISBN 1-5361-7306-1
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 4
    UID:
    edocfu_9959870173802883
    Format: 1 online resource (112 p.)
    ISBN: 1-62948-799-6
    Series Statement: Biochemistry Research Trends
    Content: This book described the current status and possible future changes of the thermokarst (thaw) lakes of western Siberia as dominant forms of landscape and regulators of greenhouse gas exchange within the atmosphere. Thawing permafrost and resulting microbial decomposition of previously frozen organic carbon is one of the most significant terrestrial ecosystem positive feedbacks to a warming climate. Ongoing processes of the permafrost thawing in Western Siberia are likely to increase the surface of water bodies via forming so-called thermokarst lakes, mobilizing the organic carbon (OC) from the
    Note: Description based upon print version of record. , ""BIOGEOCHEMISTRY OF THERMOKARST LAKES OF WESTERN SIBERIA""; ""BIOGEOCHEMISTRY OFTHERMOKARST LAKES OFWESTERN SIBERIA""; ""Library of Congress Cataloging-in-Publication Data""; ""Contents""; ""Acknowledgements""; ""Introduction: Thermokarst Lakes of Western Siberia as Dominant Forms of Landscape and Regulators of Greenhouse Gas Exchange with the Atmosphere""; ""Chapter 1 Thermokarst Lakes: Distribution, Cycle of Development, Surface Coverage and Evolution""; ""Chapter 2 Sources of Dissolved Components in Thermokarst Lakes""; ""Underground Feeding"" , ""Atmospheric Deposition, Marine Aerosols and Heavy Metal Contamination""""Chapter 3 Temperature and Gas Regime""; ""Chapter 4 Dissolved Organic Carbon""; ""Chapter 5 Microbiology of Thermokarst Lake Systems""; ""Structure and Concentration of Bacterial Communities""; ""Processes of Mineralization of Dissolved Organic Matter""; ""Chapter 6 Trace Elements in Thermokarst Lakes""; ""Chapter 7 Colloids in Thermokarst Lakes""; ""Size Fractionation of Major and Trace Elements during Filtration and Dialysis""; ""Colloidal Speciation Modeling"" , ""Chapter 8 Latitude Profile Gradients of Lakes: Substituting Space for Time""""Chapter 9 Possible Impact of Climate Warming on Stocks and Fluxes of Carbon and Related Elements in Western Siberian Lakes""; ""Conclusions: Thaw Lakes as Indicators of Climate Change""; ""References""; ""Index"" , English
    Additional Edition: ISBN 1-62948-567-5
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 5
    UID:
    almafu_9959870173802883
    Format: 1 online resource (112 p.)
    ISBN: 1-62948-799-6
    Series Statement: Biochemistry Research Trends
    Content: This book described the current status and possible future changes of the thermokarst (thaw) lakes of western Siberia as dominant forms of landscape and regulators of greenhouse gas exchange within the atmosphere. Thawing permafrost and resulting microbial decomposition of previously frozen organic carbon is one of the most significant terrestrial ecosystem positive feedbacks to a warming climate. Ongoing processes of the permafrost thawing in Western Siberia are likely to increase the surface of water bodies via forming so-called thermokarst lakes, mobilizing the organic carbon (OC) from the
    Note: Description based upon print version of record. , ""BIOGEOCHEMISTRY OF THERMOKARST LAKES OF WESTERN SIBERIA""; ""BIOGEOCHEMISTRY OFTHERMOKARST LAKES OFWESTERN SIBERIA""; ""Library of Congress Cataloging-in-Publication Data""; ""Contents""; ""Acknowledgements""; ""Introduction: Thermokarst Lakes of Western Siberia as Dominant Forms of Landscape and Regulators of Greenhouse Gas Exchange with the Atmosphere""; ""Chapter 1 Thermokarst Lakes: Distribution, Cycle of Development, Surface Coverage and Evolution""; ""Chapter 2 Sources of Dissolved Components in Thermokarst Lakes""; ""Underground Feeding"" , ""Atmospheric Deposition, Marine Aerosols and Heavy Metal Contamination""""Chapter 3 Temperature and Gas Regime""; ""Chapter 4 Dissolved Organic Carbon""; ""Chapter 5 Microbiology of Thermokarst Lake Systems""; ""Structure and Concentration of Bacterial Communities""; ""Processes of Mineralization of Dissolved Organic Matter""; ""Chapter 6 Trace Elements in Thermokarst Lakes""; ""Chapter 7 Colloids in Thermokarst Lakes""; ""Size Fractionation of Major and Trace Elements during Filtration and Dialysis""; ""Colloidal Speciation Modeling"" , ""Chapter 8 Latitude Profile Gradients of Lakes: Substituting Space for Time""""Chapter 9 Possible Impact of Climate Warming on Stocks and Fluxes of Carbon and Related Elements in Western Siberian Lakes""; ""Conclusions: Thaw Lakes as Indicators of Climate Change""; ""References""; ""Index"" , English
    Additional Edition: ISBN 1-62948-567-5
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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  • 6
    UID:
    almafu_9960011455002883
    Format: 1 online resource (427 pages).
    ISBN: 1-5361-7307-X
    Series Statement: Arctic region and Antarctica issues and research
    Uniform Title: Arctic (Nova Science Publishers)
    Content: "The importance of the Arctic in many fields of human activity strongly increased over the past decades. The academic scientific research demonstrates a 3-fold increase in the number of journal articles dealing with "Arctic": from 1,400 in 2000 to 4,200 in 2018. This increase is not fortuitous but certainly stems from double importance of Arctic regions for humanity. The first importance is the role that the Arctic plays in the on-going environmental changes, mostly linked to climate warming and environmental pollution. Here, the first key issues are the Arctic Ocean, ice melt, permafrost thaw, greenhouse gases emission, and organic carbon mobilization from soils to rivers. From the other hand, highly fragile Arctic ecosystems and biota are strongly affected by environmental pollution, be it organic compounds or toxic metals and radionuclides. The rising concern of humanity to the key role of the Arctic in climate regulation on the planetary scale and the extreme fragility of its ecosystem, biota and native population to on-going environmental change can certainly explain an explosive interest of scientific researchers to the Arctic in connection with 'climate change'. The second big issue of the Arctic is its eminent role in problems of natural resources. The Artic shelf contains vast amount of hydrocarbons (gas and oil), whereas the terrestrial polar regions, now liberating from ice, may turn out to be highly important sites of future ore industry. The importance of possibly ice-free Arctic Ocean as future maritime shipping routes will further enhance the accessibility of natural resources in this region. Taken together, this can be the main driving factors of almost exponential increase in the interest to natural resources in the Arctic over past few years. The present book addresses a wide variety of environmental, social and economic issues of the Arctic, in response to rising interest to this region in academic science, sociology and business. The 14 chapters represent state-of-the art reviews written by the experts on problems of native communities, climate change, political issues, implementation of large-scale projects, natural resources and conservation, environmental monitoring and assessment of pollution issues"--
    Note: Learning in the changing Arctic / Nafisa Yeasmin and Stefan Kirchner -- Climate change from the Arctic people's point of view : rhythms of everyday life, infrastructures and landscapes / Lidia Rakhmanova, Larissa Kolesnichenko, Viktor Drozdov, Yuriy Kolesnichenko and Sergey Kirpotin -- Warmer climate of Arctic cities / Igor Esau, Mikhail Varentsov, Marlene Laruelle, Martin W. Miles, Pavel Konstantinov, Andrey Soromotin, Alexander A. Baklanov and Victoria V. Miles -- A comparative study on the cooperation in the Arctic Ocean and the South China Sea / Ekaterina Antsygina, Lassi Heininen and Nadejda Komendantova -- Developing environmental research capacity in the Yamal-Nenets Autonomous District within a global networking framework / T.S. Kolesnikova, S.N. Kirpotin, L.G. Kolesnichenko, E.N. Morgun, O.M. Shaduiko, L.P. Borilo, A.I. Sinitskiy, A.L. Titovskiy, O.S. Pokrovsky, A.V. Kouraev, P.J. Mitchell and S.N. Vorobiov -- Vegetation of the subarctic and Arctic of Siberia : some types and approaches to the ttudy / I.V. Volkov, I.I. Volkova and S.N. Kirpotin -- Conservation issues of migratory anseriformes in the Arctic : the experience of the Yamal-Nenets Autonomous Okrug / S.B. Rozenfeld, G.V. Kirtaev, M. Yu. Soloviev, N.V. Rogova, S.N. Kirpotin and D.O. Zamyatin -- Remote research of spatiotemporal dynamics of thermokarst lakes fields in Siberian permafrost / Yury M. Polishchuk, Ildar N. Muratov and Vladimir Y. Polishchuk -- Groundwater resources of the White Sea Basin (NW Russia) / Alexander I. Malov -- Estimation of the condition of Arctic tundra landscapes soil cover taking into account previous and current economic activities : an example of the western coast of Moller Bay (Archipelago Novaya Zemlya) / Vidas V. Kriauciunas, Irina A. Kuznetsova, Stanislav A. Iglovsky, Ekaterina I. Kotova and Kirill A. Mironenko -- Radionuclides in sea ecosystems of the western sector of the Russian Arctic / Sergey B. Zykov, Sergey V. Druzhinin, Evgeny Yu. Yakovlev and Elena N. Zykova -- Seismic monitoring of the European Arctic and adjoining regions / Galina Antonovskaya, Alexey Morozov, Natalia Vaganova and Yana Konechnaya -- Diamond deposits of the European Arctic of Russia : problems of the Kimberlites Exploration, limits of conventional methods and new approaches / K.B. Danilov, E. Yu Yakovlev and N. Yu Afonin -- Dispersed sedimentary material in the snow and ice cover of the central Arctic and its fluxes to the bottom / Alexander N. Novigatsky.
    Additional Edition: ISBN 1-5361-7306-1
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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