Pelagic fish – species that occupy the water column of the open ocean, neither near the bottom nor near the shore – are more impacted by both human pressure and protection than bottom-dwelling benthic ...
ABSTRACT: Conservation diagnosis should identify which demographic parameters (or vital rates) are having a negative effect on the population growth rate of a threatened organism. Diagnosis can ...
Pelagic fish communities (waters with depths >20 m) of Lakes Powell and Mead were examined quarterly from 1995 to 1998 using vertical gill nets and a scientific echosounder. Nets captured a total of ...
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