A Two Discrete Stock Hypothesis for South African Sardine Resource

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dc.contributor.authorDe Moor, Carryn L
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2016-04-05T13:35:41Z
dc.date.available2016-04-05T13:35:41Z
dc.date.issued2009
dc.date.updated2016-04-05T13:34:45Z
dc.description.abstractThe two discrete stock hypothesis for South African sardine has been extended. An improved fit to the data has been obtained. These results show that the hypothesis of two discrete stocks of sardine in South African waters can fit the observed data well. The implications of this are that the “western” stock increased from a reduced state earlier than the “eastern” stock, but that the “eastern” stock had previously been more heavily reduced than the “western” stock. The biomass of the both stocks are modelled to have decreased again, the “western” stock falling earlier than the “eastern” one.en_ZA
dc.identifier.apacitationDe Moor, C. L., & Butterworth, D. S. (2009). <i>A Two Discrete Stock Hypothesis for South African Sardine Resource</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/18632en_ZA
dc.identifier.chicagocitationDe Moor, Carryn L, and Doug S Butterworth <i>A Two Discrete Stock Hypothesis for South African Sardine Resource.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2009. http://hdl.handle.net/11427/18632en_ZA
dc.identifier.citationde Moor, C. L., & Butterworth, D. S. (2009). A two discrete stock hypothesis for South African sardine resource. Unpublished report, MCM/2009/SWG-PEL/47. Cape Town: Marine and Coastal Management, Department of Environmental Affairs and Tourism.en_ZA
dc.identifier.ris TY - Working Paper AU - De Moor, Carryn L AU - Butterworth, Doug S AB - The two discrete stock hypothesis for South African sardine has been extended. An improved fit to the data has been obtained. These results show that the hypothesis of two discrete stocks of sardine in South African waters can fit the observed data well. The implications of this are that the “western” stock increased from a reduced state earlier than the “eastern” stock, but that the “eastern” stock had previously been more heavily reduced than the “western” stock. The biomass of the both stocks are modelled to have decreased again, the “western” stock falling earlier than the “eastern” one. DA - 2009 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2009 T1 - A Two Discrete Stock Hypothesis for South African Sardine Resource TI - A Two Discrete Stock Hypothesis for South African Sardine Resource UR - http://hdl.handle.net/11427/18632 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/18632
dc.identifier.vancouvercitationDe Moor CL, Butterworth DS. A Two Discrete Stock Hypothesis for South African Sardine Resource. 2009 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/18632en_ZA
dc.languageengen_ZA
dc.publisher.departmentMarine Resource Assessment and Management Groupen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.titleA Two Discrete Stock Hypothesis for South African Sardine Resourceen_ZA
dc.typeWorking Paperen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceResearch paperen_ZA
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