[PDF] Geoecology Of Antarctic Ice Free Coastal Landscapes eBook

Author : L. Beyer
Publisher : Springer Science & Business Media
Page : 435 pages
File Size : 11,71 MB
Release : 2012-12-06
Category : Science
ISBN : 364256318X

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Research in Antarctica in the past two decades has fundamentally changed our perceptions of the southern continent. This volume describes typical terrestrial environments of the maritime and continental Antarctic. Life and chemical processes are restricted to small ranges of ambient temperature, availability of water and nutrients. This is reflected not only in life processes, but also in those of weathering and pedogenesis. The volume focuses on interactions between plants, animals and soils. It includes aspects of climate change, soil development and biology, as well as above- and below-ground results of interdisciplinary research projects combining data from botany, zoology, microbiology, pedology, and soil ecology.

Author : L. Beyer
Publisher : Springer
Page : 429 pages
File Size : 18,39 MB
Release : 2002-03-26
Category : Science
ISBN : 9783540422686

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Research in Antarctica in the past two decades has fundamentally changed our perceptions of the southern continent. This volume describes typical terrestrial environments of the maritime and continental Antarctic. Life and chemical processes are restricted to small ranges of ambient temperature, availability of water and nutrients. This is reflected not only in life processes, but also in those of weathering and pedogenesis. The volume focuses on interactions between plants, animals and soils. It includes aspects of climate change, soil development and biology, as well as above- and below-ground results of interdisciplinary research projects combining data from botany, zoology, microbiology, pedology, and soil ecology.

Author : James G. Bockheim
Publisher : Springer
Page : 328 pages
File Size : 43,99 MB
Release : 2015-05-22
Category : Nature
ISBN : 331905497X

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This book divides Antarctica into eight ice-free regions and provides information on the soils of each region. Soils have been studied in Antarctica for nearly 100 years. Although only 0.35% (45,000 km2) of Antarctica is ice-free, its weathered, unconsolidated material qualify as “soils”. Soils of Antarctica is richly illustrated with nearly 150 images and provisional maps are provided for several key ice-free areas.

Author : Achim A. Beylich
Publisher : Cambridge University Press
Page : 421 pages
File Size : 50,60 MB
Release : 2016-07-07
Category : Science
ISBN : 1107068223

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Provides the first quantitative overview of global source-to-sink fluxes in cold climate environments for graduate students and researchers.

Author : D.M. Bergstrom
Publisher : Springer Science & Business Media
Page : 373 pages
File Size : 41,89 MB
Release : 2007-06-04
Category : Science
ISBN : 1402052774

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The Antarctic provides a suite of scenarios useful for investigating the range of climate change effects on terrestrial and limnetic biota. The purpose of the book is to provide, based on the most up to date knowledge, a synthesis of the likely effects of climate change on Antarctic terrestrial and limnetic ecosystems and, thereby, to contribute to their management and conservation, based on the information.

Author : Ryszard Ochyra
Publisher : Cambridge University Press
Page : 711 pages
File Size : 24,11 MB
Release : 2008-11-13
Category : Science
ISBN : 0521814022

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Mosses are a major component of the vegetation in ice-free coastal regions of Antarctica. They play an important role in the colonisation of ice-free terrain, accumulation of organic matter, release of organic exudates, and also provide a food and habitat resource for invertebrates. They serve as model organisms for physiological experiments designed to elucidate problems of plant cold tolerance and survival mechanisms and for monitoring biological responses to climate change. This Flora provides the first comprehensive description, with keys, of all known species and varieties of moss in the Antarctic biome. It has involved microscopic examination of around 10,000 specimens from Antarctica and, for comparison, from other continents. All species are illustrated by detailed line drawings, alongside information about their reproductive status, ecology, and distribution. This is an invaluable resource for bryologists worldwide, as well as to Antarctic botanists and other terrestrial biologists.

Author : Don A. Cowan
Publisher : Springer
Page : 324 pages
File Size : 13,22 MB
Release : 2014-07-08
Category : Science
ISBN : 3642452132

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This book brings together many of the world’s leading experts in the fields of Antarctic terrestrial soil ecology, providing a comprehensive and completely up-to-date analysis of the status of Antarctic soil microbiology. Antarctic terrestrial soils represent one of the most extreme environments on Earth. Once thought to be largely sterile, it is now known that these diverse and often specialized extreme habitats harbor a very wide range of different microorganisms. Antarctic soil communities are relatively simple, but not unsophisticated. Recent phylogenetic and microscopic studies have demonstrated that these communities have well established trophic structuring and play a significant role in nutrient cycling in these cold and often dry desert ecosystems. They are surprisingly responsive to change and potentially sensitive to climatic perturbation. Antarctic terrestrial soils also harbor specialized ‘refuge’habitats, where microbial communities develop under (and within) translucent rocks. These cryptic habitats offer unique models for understanding the physical and biological ‘drivers’ of community development, function and evolution.

Author : Beau Riffenburgh
Publisher : Taylor & Francis
Page : 1274 pages
File Size : 34,92 MB
Release : 2007
Category : History
ISBN : 0415970245

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Author : Luiz Henrique Rosa
Publisher : Springer
Page : 345 pages
File Size : 50,87 MB
Release : 2019-06-18
Category : Science
ISBN : 303018367X

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This book focuses on the fungi found in one of the most pristine regions on Earth: Antarctica. It discusses the fungal occurrence in all substrates of the region, including soil, seawater, lake and marine sediments, rocks, ice, and snow. It also addresses the impact of climate changes on these organisms, the genomic techniques developed to study them, and how a number of compounds, such as antibiotics and enzymes, produced by the Antarctic fungi can be used in medicine, agriculture and the chemical industry.

Author : D. N. Thomas
Publisher : OUP Oxford
Page : 409 pages
File Size : 49,5 MB
Release : 2008-03-20
Category : Science
ISBN : 0191538264

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There is now an increased awareness of the importance of polar regions in the Earth system, as well as their vulnerability to anthropogenic derived change, including of course global climate change. This new edition offers a concise but comprehensive introduction to polar ecology and has been thoroughly revised and updated throughout, providing expanded coverage of marine ecosystems and the impact of humans. It incorporates a detailed comparison of the Arctic and Antarctic systems, with a particular emphasis on the effects of climate change, and describes marine, freshwater, glacial, and terrestrial habitats. This breadth of coverage is unique in the polar biology literature. As with other titles in the Biology of Habitats Series, particular emphasis is placed on the organisms that dominate these extreme environments although pollution, conservation and experimental aspects are also considered. This accessible text is suitable for both senior undergraduate and graduate students taking courses in polar ecology, often as part of a wider marine biology degree programme. It will also be of value and use to the many professional ecologists and conservation biologists requiring a concise overview of the topic.