Further results when interactions between the presence of observer and month are taken into account for steel vessels
| dc.contributor.author | Somhlaba, S | |
| dc.contributor.author | Brandão, Anabela | |
| dc.contributor.author | Butterworth, Doug S | |
| dc.date.accessioned | 2016-03-16T09:35:48Z | |
| dc.date.available | 2016-03-16T09:35:48Z | |
| dc.date.issued | 2005 | |
| dc.date.updated | 2016-03-16T07:44:23Z | |
| dc.description.abstract | Interactions between the presence of an observer and month are investigated for both anchovy and sardine fisheries. The aim is to ascertain whether the effect of the presence of an observer still remains significant after these interactions have been taken into account, and also how this effect varies over a twelve month period. The evaluation of these interactions and approach gives a clear indication of a trend in the effect of the observer on catch rates for each month. Using the trend that emerged from the interactions, the observer factor was redefined with three levels, two levels indicating the presence of an observer for each six month period of the year and the other level indicating absence of an observer. | en_ZA |
| dc.identifier.apacitation | Somhlaba, S., Brandão, A., & Butterworth, D. S. (2005). Further results when interactions between the presence of observer and month are taken into account for steel vessels. <i>MArine Resource Assessment and Management group</i>, http://hdl.handle.net/11427/17846 | en_ZA |
| dc.identifier.chicagocitation | Somhlaba, S, Anabela Brandão, and Doug S Butterworth "Further results when interactions between the presence of observer and month are taken into account for steel vessels." <i>MArine Resource Assessment and Management group</i> (2005) http://hdl.handle.net/11427/17846 | en_ZA |
| dc.identifier.citation | Somhlaba, S., Brandao, A. & Butterworth, D.S. (2005). Further results when interactions between the presence of observer and month are taken into account for steel vessels. | en_ZA |
| dc.identifier.ris | TY - Journal Article AU - Somhlaba, S AU - Brandão, Anabela AU - Butterworth, Doug S AB - Interactions between the presence of an observer and month are investigated for both anchovy and sardine fisheries. The aim is to ascertain whether the effect of the presence of an observer still remains significant after these interactions have been taken into account, and also how this effect varies over a twelve month period. The evaluation of these interactions and approach gives a clear indication of a trend in the effect of the observer on catch rates for each month. Using the trend that emerged from the interactions, the observer factor was redefined with three levels, two levels indicating the presence of an observer for each six month period of the year and the other level indicating absence of an observer. DA - 2005 DB - OpenUCT DP - University of Cape Town J1 - MArine Resource Assessment and Management group LK - https://open.uct.ac.za PB - University of Cape Town PY - 2005 T1 - Further results when interactions between the presence of observer and month are taken into account for steel vessels TI - Further results when interactions between the presence of observer and month are taken into account for steel vessels UR - http://hdl.handle.net/11427/17846 ER - | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/11427/17846 | |
| dc.identifier.vancouvercitation | Somhlaba S, Brandão A, Butterworth DS. Further results when interactions between the presence of observer and month are taken into account for steel vessels. MArine Resource Assessment and Management group. 2005; http://hdl.handle.net/11427/17846. | 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.source | MArine Resource Assessment and Management group | en_ZA |
| dc.title | Further results when interactions between the presence of observer and month are taken into account for steel vessels | en_ZA |
| dc.type | Journal Article | en_ZA |
| uct.type.filetype | Text | |
| uct.type.filetype | Image | |
| uct.type.publication | Research | en_ZA |
| uct.type.resource | Article | en_ZA |