A simple replacement yield model is fitted to CPUE and annual catch data from 1997 for the four islands of the Tristan da Cunha group. The results suggest that the current TAC be maintained, with a slight increase (perhaps 5 tons) to the allocation to Gough, and the same decrease to the allocation to Tristan.
Reference:
Johnston, S. J., & Butterworth, D. S. (2010). 2010 Estimates of sustainable rock lobster yield for the four islands of the Tristan da Cunha group.
Johnston, S. J., & Butterworth, D. S. (2010). 2010 Estimates of sustainable rock lobster yield for the four islands of the Tristan da Cunha group University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/19061
Johnston, Susan J, and Doug S Butterworth 2010 Estimates of sustainable rock lobster yield for the four islands of the Tristan da Cunha group. University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2010. http://hdl.handle.net/11427/19061
Johnston SJ, Butterworth DS. 2010 Estimates of sustainable rock lobster yield for the four islands of the Tristan da Cunha group. 2010 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/19061
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