Effects of Brook Trout Predation on a Crayfish Population
作者:
WalterT. Momot,
期刊:
Transactions of the American Fisheries Society
(Taylor Available online 1967)
卷期:
Volume 96,
issue 2
页码: 202-209
ISSN:0002-8487
年代: 1967
DOI:10.1577/1548-8659(1967)96[202:EOBTPO]2.0.CO;2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A study was made of the effect of trout predation upon the crayfish population of a marl lake. The study provided a measurement of the efficiency of energy transfer between trophic levels in the lake and the assessment of the relative importance of fish predation as an interspecies interaction.
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