Identification of Some Fungi from Soils and Air of Antarctica

Identification of Some Fungi from Soils and Air of Antarctica PDF Author: Sung H. Sun
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 36

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Identification of Some Fungi from Soils and Air of Antarctica

Identification of Some Fungi from Soils and Air of Antarctica PDF Author: Sung H. Sun
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 36

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Book Description


INDENTIFICATION OF SOME FUNGI FROM SOIL AND AIR OF ANTARCTICA

INDENTIFICATION OF SOME FUNGI FROM SOIL AND AIR OF ANTARCTICA PDF Author: Sung H. Sun
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 184

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Fungi of Antarctica

Fungi of Antarctica PDF Author: Luiz Henrique Rosa
Publisher: Springer
ISBN: 303018367X
Category : Science
Languages : en
Pages : 345

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Book Description
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.

Antarctic Journal of the United States

Antarctic Journal of the United States PDF Author:
Publisher:
ISBN:
Category : Antarctica
Languages : en
Pages : 422

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Geoecology of Antarctic Ice-Free Coastal Landscapes

Geoecology of Antarctic Ice-Free Coastal Landscapes PDF Author: L. Beyer
Publisher: Springer Science & Business Media
ISBN: 364256318X
Category : Science
Languages : en
Pages : 435

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Book Description
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.

Subject Catalog

Subject Catalog PDF Author: Library of Congress
Publisher:
ISBN:
Category : Subject catalogs
Languages : en
Pages : 1044

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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.

Advances in Microbial Ecology

Advances in Microbial Ecology PDF Author: K.C. Marshall
Publisher: Springer Science & Business Media
ISBN: 1468476122
Category : Medical
Languages : en
Pages : 531

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Book Description
The International Committee on Microbial Ecology (ICOME) sponsors both the Interna tional Symposium on Microbial Ecology, held in various parts of the world at three-year intervals, and the publication of Advances in Microbial Ecology. Advances was estab lished to provide a vehicle for in-depth, critical, and even provocative reviews in microbial ecology and is now recognized as a major source of information for both practicing and prospective microbial ecologists. The Editorial Board of Advances nor mally solicits contributions from established workers in particular areas of microbial ecology, but individuals are encouraged to submit outlines of unsolicited contributions to any member of the Editorial Board for consideration for pUblication in Advances. Chapters in Volume 11 of Advances in Microbial Ecology include those on micro bial transformations of chitin by G. W. Gooday, organic sulfur compounds by D. P. Kelly and N. A. Smith, and phosphorus, including its removal in waste water treatment plants, by D. F. Toerien, A. Gerber, L. H. Lotter, and T. E. Cloete. The importance of diffusion processes in microbial ecology is discussed by A. L. Koch, and 1. I. Prosser reviews the application of mathematical modeling to nitrification processes. Considera tions of particular ecosystems include the Antarctic by D. D. Wynn-Williams and Australian coastal microbial mats by G. W. Skyring and 1. Bauld. Other chapters include the regulation of N2 fixation by H. W.

The Soils of Antarctica

The Soils of Antarctica PDF Author: James G. Bockheim
Publisher: Springer
ISBN: 331905497X
Category : Nature
Languages : en
Pages : 328

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Book Description
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.

Art, Biology, and Conservation

Art, Biology, and Conservation PDF Author: Robert John Koestler
Publisher: Metropolitan Museum of Art
ISBN: 1588391078
Category : Art
Languages : en
Pages : 574

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Book Description
Despite the perception that artworks are timeless and unchanging, they are actually subject to biological attack from a variety of sources--from bacteria to fungi to insects. This groundbreaking volume, which publishes the proceedings of a conference held at The Metropolitan Museum of Art in 2002, explores how the development of these organisms can be arrested while preserving both the work of art and the health of the conservator.The richly illustrated text, containing the writings of over 40 scientists and conservators, is divided into sections on stone and mural paintings, paper, textiles, wood and archaeological materials, treatment and prevention, and special topics. The artworks and cultural properties discussed include, among many others, Paleolithic cave paintings, Tiffany drawings, huts built by early Antarctic explorers, and a collection of toothbrushes taken from Auschwitz victims.