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Showing 1 to 4 of 4 for “"fall electrofishing"”.
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Indexing Walleye Recruitment in Eastern South Dakota Natural Lakes
… in eastern South Dakota. For nearly 20 years, fall night electrofishing has been used to monitor age-0 Walleye population parameters, and index future year-class strength in select waters but with limited evaluation. Additionally, knowledge of recruitment patterns and factors that influence …
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Impact of localized harvest on the population of smallmouth bass (Micropterus dolomieu) of Lake Moomaw, Virginia
… for reproduction were documented with summer and fall electrofishing to determine relative abundance of young-of-the-year smallmouth bass in the reservoir, and showed spawning to take place throughout the reservoir. Densities of young-of-the-year shifted as fall progressed, with highest densities …
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Factors Regulating Walleye Early Survival and Cohort Strength in Eastern South Dakota Glacial Lakes
… cohorts of walleye were sampled from spring to fall in each of three years (2001 to 2003). Sampling was conducted in Clear (Marshall County), Madison (Lake County), Parks (Day County), Sinai (Brookings County), and Thompson (Kingsbury County) lakes in the glacial lakes region of eastern South …
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Factors Affecting Recruitment of Black Crappies in South Dakota Waters
… Larval abundance did not correspond with fall trap net catch per unit effort (CPUE) of age-o fish. Fall age-0 black crappie CPUE in trap nets was highest during 1995. This suggests that recruitment of crappies in South Dakota waters is not simply a function of the number of hatched larvae. …