Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance
| dc.contributor.author | Rademeyer, Rebecca A | |
| dc.contributor.author | Butterworth, Doug S | |
| dc.date.accessioned | 2016-04-05T10:00:27Z | |
| dc.date.available | 2016-04-05T10:00:27Z | |
| dc.date.issued | 2010 | |
| dc.date.updated | 2016-04-05T09:59:16Z | |
| dc.description.abstract | The possible effects of the introduction of MPAs on hake CPUE, and hence on the performance of the hake OMP, is examined for a number of scenarios. The impact is modeled as a change in catchability q whose existence and magnitude is unknown to the manager. Retuning the OMP to adjust for this could necessitate lowering annual TACs for the next five years by some 15-20 thousand tons to maintain the same levels of risk for the M. paradoxus population. Naturally this magnitude depends on the size of the change in q assumed (here some 20%). | en_ZA |
| dc.identifier.apacitation | Rademeyer, R. A., & Butterworth, D. S. (2010). <i>Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/18563 | en_ZA |
| dc.identifier.chicagocitation | Rademeyer, Rebecca A, and Doug S Butterworth <i>Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2010. http://hdl.handle.net/11427/18563 | en_ZA |
| dc.identifier.citation | Rademeyer, R.A. & Butterworth, D. S. (2010). Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance. | en_ZA |
| dc.identifier.ris | TY - Working Paper AU - Rademeyer, Rebecca A AU - Butterworth, Doug S AB - The possible effects of the introduction of MPAs on hake CPUE, and hence on the performance of the hake OMP, is examined for a number of scenarios. The impact is modeled as a change in catchability q whose existence and magnitude is unknown to the manager. Retuning the OMP to adjust for this could necessitate lowering annual TACs for the next five years by some 15-20 thousand tons to maintain the same levels of risk for the M. paradoxus population. Naturally this magnitude depends on the size of the change in q assumed (here some 20%). DA - 2010 DB - OpenUCT DP - University of Cape Town KW - CPUE impact KW - hake OMP performance LK - https://open.uct.ac.za PB - University of Cape Town PY - 2010 T1 - Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance TI - Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance UR - http://hdl.handle.net/11427/18563 ER - | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/11427/18563 | |
| dc.identifier.vancouvercitation | Rademeyer RA, Butterworth DS. Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance. 2010 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/18563 | en_ZA |
| dc.language | eng | en_ZA |
| dc.publisher.department | Marine Resource Assessment and Management Group | en_ZA |
| dc.publisher.faculty | Faculty of Science | en_ZA |
| dc.publisher.institution | University of Cape Town | |
| dc.subject | CPUE impact | |
| dc.subject | hake OMP performance | |
| dc.title | Implications of the impacts on CPUE as a result of the introduction of MPAs on hake OMP performance | en_ZA |
| dc.type | Working Paper | en_ZA |
| uct.type.filetype | Text | |
| uct.type.filetype | Image | |
| uct.type.publication | Research | en_ZA |
| uct.type.resource | Research paper | en_ZA |