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estimate of total mortality derived from the analysis, using the ELEFAN I and II programs, of length-frequency data on the …
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The parameters of the von Bertalanffy growth equation were estimated, mainly from size-frequency data, for three commercially exploited Peruvian bivalves, Gari solida, Aulacomya ater and Semele solida, collected by divers from "Bahia de Independencia", Pisco, Peru from November 1986 to September...
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Length-frequency data, collected using beach seines, on the common silverbiddy Gerres oyena (Gerreidae) in Tarawa …
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Catch-per-effort and length-frequency data on threadfin bream Nemipterus japonicus (Nemipteridae) supplied by the staff …
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A brief review of studies on the seasonal growth of fish is presented, followed by an equally brief review of length …-converted catch curves. A new method for constructing catch curves from representative length-frequency data is presented. This new …
Persistent link: https://www.econbiz.de/10010553775
Based on simulated catch data, this contribution shows that standard length-converted catch curves cannot be used for … accurately estimating total mortality when growth oscillates seasonally. Some implications for length-based stock assessment … methodology are discussed, and the need for the development/implementation of methods not requiring length-to-age conversions is …
Persistent link: https://www.econbiz.de/10010553812