An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence
| dc.contributor.author | Rademeyer, Rebecca A | |
| dc.contributor.author | Butterworth, Doug S | |
| dc.date.accessioned | 2016-03-15T09:37:55Z | |
| dc.date.available | 2016-03-15T09:37:55Z | |
| dc.date.issued | 2013 | |
| dc.date.updated | 2016-03-15T07:09:31Z | |
| dc.description.abstract | The 2004 analysis providing a catchability ratio for the Africana with the new compared to the old gear is refined and extended given additional data. The results of 1.18 (SE 0.10) for this ratio for M. paradoxus and 0.72 (SE 0.05) for M. capensis are both somewhat higher than obtained previously, primarily as a result of the additional data now available. An attempt is made at estimating the length dependence of these calibration factors, but the data are found to have insufficient information content to justify this. | en_ZA |
| dc.identifier.apacitation | Rademeyer, R. A., & Butterworth, D. S. (2013). <i>An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence</i> University of Cape Town. Retrieved from http://hdl.handle.net/11427/17800 | en_ZA |
| dc.identifier.chicagocitation | Rademeyer, Rebecca A, and Doug S Butterworth <i>An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence.</i> University of Cape Town, 2013. http://hdl.handle.net/11427/17800 | en_ZA |
| dc.identifier.citation | Rademeyer, R. A., & Butterworth, D. S. (2013). An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence. MARAM: University of Cape Town. | en_ZA |
| dc.identifier.ris | TY - Working Paper AU - Rademeyer, Rebecca A AU - Butterworth, Doug S AB - The 2004 analysis providing a catchability ratio for the Africana with the new compared to the old gear is refined and extended given additional data. The results of 1.18 (SE 0.10) for this ratio for M. paradoxus and 0.72 (SE 0.05) for M. capensis are both somewhat higher than obtained previously, primarily as a result of the additional data now available. An attempt is made at estimating the length dependence of these calibration factors, but the data are found to have insufficient information content to justify this. DA - 2013 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2013 T1 - An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence TI - An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence UR - http://hdl.handle.net/11427/17800 ER - | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/11427/17800 | |
| dc.identifier.vancouvercitation | Rademeyer RA, Butterworth DS. An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence. 2013 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/17800 | en_ZA |
| dc.language | eng | en_ZA |
| dc.publisher | University of Cape Town | 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.title | An update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependence | en_ZA |
| dc.type | Working Paper | en_ZA |
| uct.type.publication | Research | en_ZA |
| uct.type.resource | Research paper | en_ZA |