Acidity and species diversity in freshwater crustacean faunas
作者:
GEOFFREY FRYER,
期刊:
Freshwater Biology
(WILEY Available online 1980)
卷期:
Volume 10,
issue 1
页码: 41-45
ISSN:0046-5070
年代: 1980
DOI:10.1111/j.1365-2427.1980.tb01178.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
SUMMARY.On the basis of material from over seventy acidic water bodies in three different areas a relationship is revealed between pH and the species diversity of their crustacean faunas. With increasing acidity species diversity decreases. No such relationship is shown between calcium concentration and species diversity. The very low calcium levels of such waters may, however, play a part in the exclusion of certain species.
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