科研之友
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摘要
Juvenile brown trout were experimentally displaced 400 m both upstream and downstream, whereupon growth and homing behavior were examined for three months. No obvious signs of homing behavior were detected, no matter what the direction of displacement was, although an increased activity in displaced fish was detected. Our findings generally support the restricted movement paradigm, at least under favorable habitat conditions and low densities.
- 出版日期2015
