期刊
JOURNAL OF FISH BIOLOGY
卷 74, 期 6, 页码 1269-1279出版社
WILEY-BLACKWELL PUBLISHING, INC
DOI: 10.1111/j.1095-8649.2009.02198.x
关键词
cyprinids; insectivores; lowland river; migration; telemetry
资金
- Ministry of Environment of the Czech Republic [SP/2e7/229/07]
- Natural Environment Research Council [ceh010022] Funding Source: researchfish
Seventeen individuals of ide Leuciscus idus were radio-tracked weekly from September 2003 to September 2004 in the River Elbe, Czech Republic, to examine migration patterns and the influence of environmental factors on their diurnal behaviour. Of the 10 environmental factors measured, L. idus were significantly influenced by turbidity, which increased diurnal movement and the home range size of the species. The peak of longitudinal movement occurred in the spring, indicating pre-spawning migration. Migrating fish moved downstream and later returned upstream to the vicinity of their original locations, displaying a homing behaviour.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据