Ecosystem Dynamics in a Polar Desert PDF Download
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Author:
Publisher:
ISBN:
Category : Desert ecology
Languages : en
Pages : 396
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Book Description
Author:
Publisher:
ISBN:
Category : Desert ecology
Languages : en
Pages : 396
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Book Description
Author: Johanna Laybourn-Parry
Publisher: Oxford University Press, USA
ISBN: 0199670501
Category : Nature
Languages : en
Pages : 243
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Book Description
This book draws together current knowledge on Antarctic lakes describing the formation, chemistry, biology and ecology of these pristine, delicate aquatic environments.
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 854
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Book Description
Author: K. Ramesh Reddy
Publisher: CRC Press
ISBN: 0429531931
Category : Science
Languages : en
Pages : 926
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Book Description
The globally important nature of wetland ecosystems has led to their increased protection and restoration as well as their use in engineered systems. Underpinning the beneficial functions of wetlands are a unique suite of physical, chemical, and biological processes that regulate elemental cycling in soils and the water column. This book provides an in-depth coverage of these wetland biogeochemical processes related to the cycling of macroelements including carbon, nitrogen, phosphorus, and sulfur, secondary and trace elements, and toxic organic compounds. In this synthesis, the authors combine more than 100 years of experience studying wetlands and biogeochemistry to look inside the black box of elemental transformations in wetland ecosystems. This new edition is updated throughout to include more topics and provide an integrated view of the coupled nature of biogeochemical cycles in wetland systems. The influence of the elemental cycles is discussed at a range of scales in the context of environmental change including climate, sea level rise, and water quality. Frequent examples of key methods and major case studies are also included to help the reader extend the basic theories for application in their own system. Some of the major topics discussed are: Flooded soil and sediment characteristics Aerobic-anaerobic interfaces Redox chemistry in flooded soil and sediment systems Anaerobic microbial metabolism Plant adaptations to reducing conditions Regulators of organic matter decomposition and accretion Major nutrient sources and sinks Greenhouse gas production and emission Elemental flux processes Remediation of contaminated soils and sediments Coupled C-N-P-S processes Consequences of environmental change in wetlands# The book provides the foundation for a basic understanding of key biogeochemical processes and its applications to solve real world problems. It is detailed, but also assists the reader with box inserts, artfully designed diagrams, and summary tables all supported by numerous current references. This book is an excellent resource for senior undergraduates and graduate students studying ecosystem biogeochemistry with a focus in wetlands and aquatic systems.
Author:
Publisher:
ISBN:
Category : Antarctica
Languages : en
Pages : 1454
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Book Description
Author: Ian Pepper
Publisher: Elsevier
ISBN: 0123948177
Category : Science
Languages : en
Pages : 728
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Book Description
Designed for advanced undergraduate students, graduate students, and environmental professionals, this book builds upon the tremendous success of the previous editions with a comprehensive and up-to-date discussion of environmental microbiology as a discipline that has greatly expanded in scope and interest over the past several decades. From terrestrial and aquatic ecosystems to urban and indoor environments, this edition relates environmental microbiology to a variety of life science, ecology, and environmental science topics including biogeochemical cycling, bioremediation, environmental transmission of pathogens, microbial risk assessment, and drinking water treatment and reuse. The final chapter highlights several emerging issues including microbial remediation of marine oil spills, microbial contributions to global warming, impact of climate change on microbial infectious disease, and the development of antibiotic-resistant bacteria. - Presents state-of-the-art research results with key, recent references to document information - Emphasizes critical information using "Information Boxes" throughout - Includes real-world case studies to illustrate concepts, along with frequent use of graphics, cartoons and photographs - Offers questions at the end of each chapter designed to test key concepts - Lecture slides available for instructors online
Author: Rosa Margesin
Publisher: Springer Science & Business Media
ISBN: 3662062852
Category : Science
Languages : en
Pages : 408
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Book Description
Representing the latest knowledge of the ecology and the physiology of cold-adapted microorganisms, plants and animals, this book explains the mechanisms of cold-adaptation on the enzymatic and molecular level, including results from the first crystal structures of enzymes of cold-adapted organisms.
Author: Asim K. Bej
Publisher: CRC Press
ISBN: 1420083880
Category : Science
Languages : en
Pages : 424
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Book Description
Pollution has accompanied polar exploration since Captain John Davis' arrival on the Antarctic continent in 1821 and has become an unavoidable consequence of oil spills in our polar regions. Fortunately, many of the organisms indigenous to Polar ecosystems have the ability to degrade pollutants. It is this metabolic capacity that forms the basis fo
Author: Beau Riffenburgh
Publisher: Taylor & Francis
ISBN: 0415970245
Category : History
Languages : en
Pages : 1274
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Book Description
Publisher description
Author: Rosa Margesin
Publisher: Springer
ISBN: 3319570579
Category : Science
Languages : en
Pages : 685
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Book Description
Cold adaptation includes a complex range of structural and functional adaptations at the level of all cellular constituents, and these adaptations render cold-adapted organisms particularly useful for biotechnological applications. This book presents the most recent knowledge of (i) boundary conditions for microbial life in the cold, (ii) microbial diversity in various cold ecosystems, (iii) molecular cold adaptation mechanisms and (iv) the resulting biotechnological perspectives.
