Permafrost : proceedings of the Eighth International Conference on Permafrost, 21 - 25 July 2003, Zürich, Switzerland. 2 (2003)

Permafrost : proceedings of the Eighth International Conference on Permafrost, 21 - 25 July 2003, Zürich, Switzerland. 2 (2003) PDF Author: Marcia Phillips
Publisher:
ISBN: 9789058095855
Category :
Languages : en
Pages : 27

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Permafrost : proceedings of the Eighth International Conference on Permafrost, 21 - 25 July 2003, Zürich, Switzerland. 2 (2003)

Permafrost : proceedings of the Eighth International Conference on Permafrost, 21 - 25 July 2003, Zürich, Switzerland. 2 (2003) PDF Author: Marcia Phillips
Publisher:
ISBN: 9789058095855
Category :
Languages : en
Pages : 27

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Book Description


Permafrost: North American Contribution [to The] Second International Conference

Permafrost: North American Contribution [to The] Second International Conference PDF Author:
Publisher: National Academies
ISBN: 9780309021159
Category : Frozen ground
Languages : en
Pages : 808

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Book Description


Permafrost Soils

Permafrost Soils PDF 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.

Permafrost

Permafrost PDF Author: Marcia Phillips
Publisher:
ISBN:
Category : Frozen ground
Languages : en
Pages : 0

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Cryospheric Systems

Cryospheric Systems PDF Author: Geological Society of London
Publisher: Geological Society of London
ISBN: 9781862391758
Category : Science
Languages : en
Pages : 174

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Book Description
The introduction of the term periglacial by Lozinski in 1909 to describe the cold-climate conditions in the zone adjacent to, but beyond, the Pleistocene glaciers encouraged the separate development of geocryological and glaciological research. Geological and geomorphological processes at the interface between glaciers and permafrost have, as a result, been given less attention than they warrant, and the influence of one on the other has in many respects been neglected. This book includes a collection of papers that emphasize glacier-permafrost interactions. Papers consider permafrost and its influence on glacitectonic processes, glacial meltwater systems and ground-ice development in proglacial and ice-marginal environments. In addition, recent research findings are reported on paraglacial processes, permafrost evolution, rock glaciers, the formation of ice-wedge casts and periglacial slope evolution. It is hoped that this book will stimulate interest in the interface between glacial and periglacial systems, and encourage further collaborative research involving glaciologists and glacial geologists on the one hand, and geocryologists and permafrost scientists on the other.

Permafrost

Permafrost PDF Author: Marcia Phillips
Publisher: Taylor & Francis
ISBN: 9789058095855
Category : Frozen ground
Languages : en
Pages : 1322

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Permafrost

Permafrost PDF Author: Frederick J. Sanger
Publisher: National Academies
ISBN: 9780309027465
Category : Science
Languages : en
Pages : 1358

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Glaciers and Glaciation, 2nd edition

Glaciers and Glaciation, 2nd edition PDF Author: Douglas Benn
Publisher: Routledge
ISBN: 1444174002
Category : Science
Languages : en
Pages : 1864

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Book Description
Glaciers and Glaciation is the classic textbook for all students of glaciation. Stimulating and accessible, it has established a reputation as a comprehensive and essential resource. In this new edition, the text, references and illustrations have been thoroughly updated to give today's reader an up-to-the minute overview of the nature, origin and behaviour of glaciers and the geological and geomorphological evidence for their past history on earth. The first part of the book investigates the processes involved in forming glacier ice, the nature of glacier-climate relationships, the mechanisms of glacier flow and the interactions of glaciers with other natural systems such as rivers, lakes and oceans. In the second part, the emphasis moves to landforms and sediment, the interpretation of the earth's glacial legacy and the reconstruction of glacial depositional environments and palaeoglaciology.

Landform - Structure, Evolution, Process Control

Landform - Structure, Evolution, Process Control PDF Author: Jan-Christoph Otto
Publisher: Springer Science & Business Media
ISBN: 3540757600
Category : Science
Languages : en
Pages : 261

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Book Description
This book offers a broad interdisciplinary overview of state-of-the-art research on landform related issues. It presents a selection of papers given at the International Symposium on "Landform – structure, evolution process control", Bonn, June 2007.

Arctic Climate Impact Assessment - Scientific Report

Arctic Climate Impact Assessment - Scientific Report PDF Author: Arctic Climate Impact Assessment
Publisher: Cambridge University Press
ISBN: 0521865093
Category : Science
Languages : en
Pages : 1053

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Book Description
The Arctic is now experiencing some of the most rapid and severe climate change on earth. Over the next 100 years, climate change is expected to accelerate, contributing to major physical, ecological, social, and economic changes, many of which have already begun. Changes in arctic climate will also affect the rest of the world through increased global warming and rising sea levels. Arctic Climate Impact Assessment was prepared by an international team of over 300 scientists, experts, and knowledgeable members of indigenous communities. The report has been thoroughly researched, is fully referenced, and provides the first comprehensive evaluation of arctic climate change, changes in ultraviolet radiation and their impacts for the region and for the world. It is illustrated in full color throughout. The results provided the scientific foundations for the ACIA synthesis report - Impacts of a Warming Arctic - published by Cambridge University Press in 2004.