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Assessment of damage to fish populations in Norwegian Lakes due to acidification

Article Abstract:

Researchers in this study assessed the status of fish populations in Norwegian lakes in relations to the impact of acidification. This research found that brown trout, the most common species of fish in these waters, suffered the most severe damage. The most serious damage was seen in fish populations of southernmost Norway.

Author: Hesthagen, Trygve, Sevaldrud, Iver H., Berger, Hans M.
Publisher: Royal Swedish Academy of Sciences
Publication Name: Ambio
Subject: Environmental issues
ISSN: 0044-7447
Year: 1999
Acidification, Brown trout

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Critical load exceedance and damage to fish populations

Article Abstract:

Research of arctic char, perch, and brown trout populations in 1000 Norwegian lakes has shown damage due to exceeding critical loads. At critical load, probability for damaging populations is approximately 20%.

Author: Fjeld, Eirik, Hesthagen, Trygve, Henriksen, Arne
Publisher: Royal Swedish Academy of Sciences
Publication Name: Ambio
Subject: Environmental issues
ISSN: 0044-7447
Year: 1999
Lakes, Fish population declines

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Acidification in China: assessment based on studies at forested sites from Chongqing to Guangzhou

Article Abstract:

A discussion of acid precipitation in China is presented, focusing on soil acidification. Topics include economic growth, concentrations of organic compound, soil, and aquatic invertebrates.

Author: Aagaard, Per, Larssen, Thorjorn, Mulder, Jan, Lydersen, Espen, Seip, Hans M., Angell, Valter, Eilertsen, Odd, Muniz, Ivar P., Semb, Arne, Dagang, Tang, Vogt, Rolf D., Jinshong, Xiao, Jiling, Xiong, Dawei, Zhao, Guohui, Kong
Publisher: Royal Swedish Academy of Sciences
Publication Name: Ambio
Subject: Environmental issues
ISSN: 0044-7447
Year: 1999
China, Statistical Data Included, Pollution, Water pollution, Air pollution, Soil acidification

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Subjects list: Environmental aspects, Norway, Fish populations
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