Comparison of Day and Night Electrofishing in Texas Reservoirs
作者： Spencer C. Dumont , John A. Dennis
DOI: 10.1577/1548-8675(1997)017<0939:CODANE>2.3.CO;2
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摘要: Abstract Our study compared catch rate and size structure of largemouth bass Micropterus salmoides, bluegill Lepomis macrochirus, gizzard shad Dorosoma cepedianum between day night electrofishing, evaluated relative precision effects water transparency on differences in rates the spring fall for 16 Texas reservoirs. Day were similar spring, but electrofishing collected significantly more 8.0–14.9-in (total length) fall. Night higher than bluegills over 2,9 long Catch 6.9 at all length categories Relative was generally with electrofishing. Water explained a significant portion variation differ...
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