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Oligotrophication: A Self-Accelerating Process in Lakes Subjected to Excessive Supply of Acid Substances

O. Grahn, H. Hultberg and L. Landner
Ambio
Vol. 3, No. 2 (1974), pp. 93-94
Published by: Springer on behalf of Royal Swedish Academy of Sciences
Stable URL: http://www.jstor.org/stable/4312055
Page Count: 2
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Abstract

From integrated biological studies of six acidified lakes in western Sweden it has been concluded that primary changes in the composition of plant and animal populations, caused by the supply of acid substances, induce other, long-term processes that will perturb the whole lake ecosystem and accelerate further acidification.

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