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Experimental Reversal of Acid Rain Effects: The Gerdsjvn Roof Project

Experimental Reversal of Acid Rain Effects: The Gerdsjvn Roof Project Cover

 

Synopses & Reviews

Publisher Comments:

Acid deposition is considered to be one of the greatest threats to the environment in industrialised countries. Recognising this , governments have instituted programmes to reduce emissions of SO2, and NOx, the major sources of acid rain. But is this enough? Will ecosystems damaged by acid rain recover? And if they do, how quickly? What ecosystem processes determine the rate of recovery? Do acidification models give accurate predictions? Are any other actions necessary to promote recovery? To answer such questions without waiting for the results of current policies, scientists in Sweden and the UK decided to eliminate acid deposition on an acidified ecosystem altogether, and monitor the effects. They did this by constructing a huge roof over an acidified catchment near Lake G?rdsj?n in Southwest Sweden. Acid rain falling on the roof is diverted away, and replaced with clean rain. The detailed responses of the ecosystem are measured. This book records the results from the first five years of the Project, and considers the implications for emission control. The book describes the effect of eliminating acid deposition (and some other pollutants) on vital ecosystem processes ? both chemical and biological ? and how the predictions of acidification and hydrological models compared with experimental results. It describes the covered catchment, how the roof was constructed and the problems associated with such large experiments. The implications for pollution control policies, and what still needs to be discovered, are emphasised. The book should be of interest to a wide variety of environmental scientists, especially those interested in pollution effects, forestry, freshwater fisheries, and ecosystem function, and to environmental managers and policymakers.

Book News Annotation:

Twenty-five contributions present the results of the first five years of the Gardsjon Roof Project in Sweden studying acidification recovery. The articles explain the mechanisms of acidification and some of the processes in soil that lead to the effect of acidification being reduced. Topics covered include: site description, atmospheric disposition, experimental design, hydrology, forest health, fish toxicity, and policy implications of the project.
Annotation c. Book News, Inc., Portland, OR (booknews.com)

Synopsis:

This volume describes the results of the Covered Catchment Project at Gardsjon in Sweden. This is a major project in which a large (800m2) roof has been erected under a forest canopy to shelter the soil from the acid rain that falls in that area.

Table of Contents

Recovery from Acidification: The Background to the Covered Catchment Experiment at G?rdsjon (R. Skeffington, et al.).

Atmospheric Deposition to the G?rdsjon Research Area (M. Fern & H. Hultberg).

Changes in the Soil Solution Chemistry After Exclusion of Acid Deposition (R. Giesler, et al.).

Trace Metals in the Lake G?rdsjon Catchments (B. Lyven).

Fine-Root Response to Nitrogen Removal and Addition (A. Clemensson-Lindell & H. Persson).

Modelling Soil Acidification and Recovery in a Roofed Catchment: Application of the SAFE Model (H. Sverdrup, et al.).

European Experience of Manipulation of Forest Ecosystems by Roof Cover: Possibilities and Limitations (C. Beier, et al.).

Reversal of Acidification: Policy Implications Derived from the Roof Project (H. Hultberg, et al.).

Index.

Product Details

ISBN:
9780471961512
Editor:
Hultberg, Hans
Author:
Skeffington, Richard
Editor:
Hultberg, Hans
Author:
Hultberg, Hans
Author:
Hultberg
Publisher:
Wiley
Location:
Chichester England ;
Subject:
Environmental Science
Subject:
Environmental aspects
Subject:
Acid rain
Subject:
Acid rain -- Environmental aspects -- Sweden -- Gêardsèon Lake Watershed.
Subject:
Environmental Engineering & Technology
Subject:
Environmental - General
Subject:
Environmental
Subject:
Acid rain -- Environmental aspects -- Sweden.
Subject:
Gardsj'on Roof Project
Subject:
Environmental Studies-General
Subject:
Conservation Science
Copyright:
Edition Description:
Includes bibliographical references and index.
Publication Date:
March 1998
Binding:
HARDCOVER
Grade Level:
Professional and scholarly
Language:
English
Illustrations:
Yes
Pages:
484
Dimensions:
251 x 173 x 31 mm 36 oz

Related Subjects

Reference » Science Reference » Technology
Science and Mathematics » Chemistry » General
Science and Mathematics » Environmental Studies » Environment
Science and Mathematics » Environmental Studies » General
Science and Mathematics » Environmental Studies » Pollution

Experimental Reversal of Acid Rain Effects: The Gerdsjvn Roof Project Used Hardcover
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Product details 484 pages John Wiley & Sons - English 9780471961512 Reviews:
"Synopsis" by , This volume describes the results of the Covered Catchment Project at Gardsjon in Sweden. This is a major project in which a large (800m2) roof has been erected under a forest canopy to shelter the soil from the acid rain that falls in that area.
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