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Now showing items 141-143 of 143
Spatio-temporal and size-dependent variation in the success of releasing cultured sea cucumbers in the wild
Type: Journal Article
Large-scale releases of cultured “sandfish,” Holothuria scabra, were used to examine size- and density-dependent effects on survival among sites. Juveniles were marked by fluorochromes in 3 size classes and released into ...
Collection of fish lengths for stock assessment in developing countries
Type: Journal Article
A review of the data (handling) requirements for length-based stock assessment is presented, with emphasis on the relationship between the expected outputs and the key features of the samples required, and on biases and ...
Evaluating mortality using length-frequency data when growth parameters are poorly known
Type: Journal Article
A method is presented through which the total mortality undergone by several fish stocks of the same species can be compared when growth parameters are poorly known or unknown. Whereas the estimate of Z obtained via the ...