Global ETD Search
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Showing 1 to 3 of 3 for “"spawning cues"”.
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Larval Fish Assemblages of Three Eastern South Dakota Rivers
… opportunist-like species. The use of protracted spawning and spawning cues such as water temperature and decreasing discharge allowed fishes to concentrate reproductive efforts and maximize the potential for successful recruitment. Recolonization processes will become increasingly important for …
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Status of Paddlefish in Lake Francis Case, South Dakota
… cause of population declines, as dams block spawning migrations, alter historic spawning habitats, and disrupt spawning cues. Lake Francis Case, South Dakota, a Missouri River reservoir, supported a paddlefish sport fishery shortly after impoundment but this fishery was closed due to a lack …