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Author: Vsesoi︠u︡znoe obshchestvo pochvovedov (Soviet Union)
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 220
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Book Description
Author: Vsesoi︠u︡znoe obshchestvo pochvovedov (Soviet Union)
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 220
Get Book Here
Book Description
Author: Vsesoi︠u︡znoe obshchestvo pochvovedov (Soviet Union)
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 220
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 191
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Book Description
Describes problems concerning origin and agroindustrial evaluatioin of permafrost soils of eastern Transbaikal and Transpolar regions of U.S.S.R. Three papers: Chemical and mineralogical composition of mountain podzolic soil on granite of eastern Transbaikal; Physical properties and elements of the heat regime of permafrost meadow-forest soils; and Peculiarities of soil formation on the northern coast of the Okhotsk Sea.
Author: Rosa Margesin
Publisher: Springer Science & Business Media
ISBN: 3540693718
Category : Science
Languages : en
Pages : 346
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Book Description
Most of the Earth’s biosphere is characterized by low temperatures. Vast areas (>20%) of the soil ecosystem are permanently frozen or are unfrozen for only a few weeks in summer. Permafrost regions occur at high latitudes and also at high ele- tions; a significant part of the global permafrost area is represented by mountains. Permafrost soils are of global interest, since a significant increase in temperature is predicted for polar regions. Global warming will have a great impact on these soils, especially in northern regions, since they contain large amounts of organic carbon and act as carbon sinks, and a temperature increase will result in a release of carbon into the atmosphere. Additionally, the intensified release of the clima- relevant tracer gas methane represents a potential environmental harzard. Significant numbers of viable microorganisms, including bacteria, archaea, p- totrophic cyanobacteria and green algae, fungi and protozoa, are present in per- frost, and the characteristics of these microorganisms reflect the unique and extreme conditions of the permafrost environment. Remarkably, these microorg- isms have been reported to be metabolically active at subzero temperatures, even down to ?20°C.
Author: J. van Huissteden
Publisher: Springer Nature
ISBN: 3030313794
Category : Science
Languages : en
Pages : 508
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Book Description
This book provides a cross-disciplinary overview of permafrost and the carbon cycle by providing an introduction into the geographical distribution of permafrost, with a focus on the distribution of permafrost and its soil carbon reservoirs. The chapters explain the basic physical properties and processes of permafrost soils: ice, mineral and organic components, and how these interact with climate, vegetation and geomorphological processes. In particular, the book covers the role of the large quantities of ice in many permafrost soils which are crucial to understanding carbon cycle processes. An explanation is given on how permafrost becomes loaded with ice and carbon. Gas hydrates are also introduced. Structures and processes formed by the intense freeze-thaw action in the active layer are considered (e.g. ice wedging, cryoturbation), and the processes that occur as the permafrost thaws, (pond and lake formation, erosion). The book introduces soil carbon accumulation and decomposition mechanisms and how these are modified in a permafrost environment. A separate chapter deals with deep permafrost carbon, gas reservoirs and recently discovered methane emission phenomena from regions such as Northwest Siberia and the Siberian yedoma permafrost.
Author: Guy Donald Smith
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 16
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Book Description
Author: Siemon William Muller
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 266
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Book Description
Author: John Kimble
Publisher: Springer Science & Business Media
ISBN: 9783540207511
Category : Nature
Languages : en
Pages : 748
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Book Description
Cryosols – permafrost – occupy a unique part of the earth and have properties greatly different from other soils. They also occur where the greatest impact of global warming is predicted. This is the first book bring together the leading researchers in the area of permafrost soils to produce a review of the geography, cryogenic soil forming processes, ecological processes, classification and use of soils that are affected by permafrost.
Author: John Kimble
Publisher: Springer Science & Business Media
ISBN: 3662064294
Category : Nature
Languages : en
Pages : 748
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Book Description
Cryosols – permafrost – occupy a unique part of the earth and have properties greatly different from other soils. They also occur where the greatest impact of global warming is predicted. This is the first book bring together the leading researchers in the area of permafrost soils to produce a review of the geography, cryogenic soil forming processes, ecological processes, classification and use of soils that are affected by permafrost.
Author:
Publisher: Academic Press
ISBN: 0123964733
Category : Nature
Languages : en
Pages : 787
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Book Description
Snow and Ice-Related Hazards, Risks, and Disasters provides you with the latest scientific developments in glacier surges and melting, ice shelf collapses, paleo-climate reconstruction, sea level rise, climate change implications, causality, impacts, preparedness, and mitigation. It takes a geo-scientific approach to the topic while also covering current thinking about directly related social scientific issues that can adversely affect ecosystems and global economies. Puts the contributions from expert oceanographers, geologists, geophysicists, environmental scientists, and climatologists selected by a world-renowned editorial board in your hands Presents the latest research on causality, glacial surges, ice-shelf collapses, sea level rise, climate change implications, and more Numerous tables, maps, diagrams, illustrations and photographs of hazardous processes will be included Features new insights into the implications of climate change on increased melting, collapsing, flooding, methane emissions, and sea level rise
