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.authorRademeyer, Rebecca A
dc.contributor.authorButterworth, Doug S
dc.date.accessioned2016-03-15T09:37:55Z
dc.date.available2016-03-15T09:37:55Z
dc.date.issued2013
dc.date.updated2016-03-15T07:09:31Z
dc.description.abstractThe 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.apacitationRademeyer, 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/11427/17800en_ZA
dc.identifier.chicagocitationRademeyer, 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/11427/17800en_ZA
dc.identifier.citationRademeyer, 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.urihttp://hdl.handle.net/11427/17800
dc.identifier.vancouvercitationRademeyer 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/11427/17800en_ZA
dc.languageengen_ZA
dc.publisherUniversity of Cape Townen_ZA
dc.publisher.departmentMarine Resource Assessment and Management Groupen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.titleAn update of the catchability calibration factor between the Africana with the old and the new gear, with an attempt to estimate its length-dependenceen_ZA
dc.typeWorking Paperen_ZA
uct.type.publicationResearchen_ZA
uct.type.resourceResearch paperen_ZA
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Rademeyer_An_update_2013.pdf
Size:
573.71 KB
Format:
Adobe Portable Document Format
Description:
License bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
license.txt
Size:
1.72 KB
Format:
Item-specific license agreed upon to submission
Description:
Collections