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Comparison of the effects of exploitation on theoretical long-lived fish species with different life-history strategies and the implications for management
Codling, E.A.; Kelly, C.J.; Clarke, M.
A stage-based simulation model is used to investigate the effect of exploitation on theoretical populations representing long-lived elasmobranch and teleost species with different life-history strategies. A comparison is made between the effect of exploitation on the elasmobranch ‘k-strategists’ and other teleost species that are ‘r-strategists’. We demonstrate the effects of stage-based exploitation on a typical long-lived elasmobranch population and discuss the implications of this when designing a management plan to ensure survival of the stock.
Keyword(s): Elasmobranch; k-strategy; r-strategy; Exploitation; Management plan
Publication Date:
2005
Type: Other
Peer-Reviewed: Unknown
Language(s): English
Institution: Marine Institute
Citation(s): Codling, E.A., Kelly, C.J. & Clarke, M. (2005). Comparison of the effects of exploitation on theoretical long-lived fish species with different life-history strategies and the implications for management. ICES CM Documents, 2005/N:24. Accessed at http://www.ices.dk/products/CMdocs/2005/N/N2405.pdf
Publisher(s): International Council for the Exploration of the Sea (ICES)
First Indexed: 2013-11-19 11:03:02 Last Updated: 2018-02-15 07:02:22