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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.
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Keywords
Elasmobranch
 k-strategy
 r-strategy
 Exploitation
 Management plan
Date
2005
Publisher
International Council for the Exploration of the Sea (ICES)
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ICES CM Documents
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Comparison of the effects of exploitation on theoretical long-lived fish species.pdf
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Abstract
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.
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http://hdl.handle.net/10793/770
 http://www.ices.dk/products/CMdocs/2005/N/N2405.pdf
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This article was originally published by ICES on their website http://www.ices.dk/.
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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
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