Revised spatial Age-Structured model of African penguin Spheniscus demersus populations
| dc.contributor.author | Plagányi, Éva E | |
| dc.contributor.author | Butterworth, Doug S | |
| dc.date.accessioned | 2016-03-30T10:31:12Z | |
| dc.date.available | 2016-03-30T10:31:12Z | |
| dc.date.issued | 2007 | |
| dc.date.updated | 2016-03-30T10:27:35Z | |
| dc.description.abstract | A revised form of an earlier model is summarised in this document, with preliminary results to be presented in a separate document. The three main changes to the model are as follows: 1) the delay difference equations have been converted to fully age-structured equations instead so as to be able to model changes in the age at first maturity as requested by the task group; 2) rather than using aggregated factors to model various processes, these factors have been split into individual components so as to be more easily distinguished between and understandable; and 3) a preliminary Algoa Bay model has been added so that movement from Algoa Bay to the west can be modelled. Some suggested alternatives for modelling various processes within the model are given as a starting point for discussions by the task group. | en_ZA |
| dc.identifier.apacitation | Plagányi, É. E., & Butterworth, D. (2007). <i>Revised spatial Age-Structured model of African penguin Spheniscus demersus populations</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group. Retrieved from http://hdl.handle.net/11427/18398 | en_ZA |
| dc.identifier.chicagocitation | Plagányi, Éva E, and Doug Butterworth <i>Revised spatial Age-Structured model of African penguin Spheniscus demersus populations.</i> University of Cape Town ,Faculty of Science ,Marine Resource Assessment and Management Group, 2007. http://hdl.handle.net/11427/18398 | en_ZA |
| dc.identifier.citation | Plagányi, E. E., & Butterworth, D. S. (2007). Revised Spatial Age-structured Model of African Penguin Spheniscus demersus Populations. SWG/EAF/SEABIRDS/13APR07/03. | en_ZA |
| dc.identifier.ris | TY - Working Paper AU - Plagányi, Éva E AU - Butterworth, Doug AB - A revised form of an earlier model is summarised in this document, with preliminary results to be presented in a separate document. The three main changes to the model are as follows: 1) the delay difference equations have been converted to fully age-structured equations instead so as to be able to model changes in the age at first maturity as requested by the task group; 2) rather than using aggregated factors to model various processes, these factors have been split into individual components so as to be more easily distinguished between and understandable; and 3) a preliminary Algoa Bay model has been added so that movement from Algoa Bay to the west can be modelled. Some suggested alternatives for modelling various processes within the model are given as a starting point for discussions by the task group. DA - 2007 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2007 T1 - Revised spatial Age-Structured model of African penguin Spheniscus demersus populations TI - Revised spatial Age-Structured model of African penguin Spheniscus demersus populations UR - http://hdl.handle.net/11427/18398 ER - | en_ZA |
| dc.identifier.uri | http://hdl.handle.net/11427/18398 | |
| dc.identifier.vancouvercitation | Plagányi ÉE, Butterworth D. Revised spatial Age-Structured model of African penguin Spheniscus demersus populations. 2007 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/18398 | 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.other | Age-Structured model | |
| dc.subject.other | African penguin | |
| dc.subject.other | Spheniscus demersus | |
| dc.title | Revised spatial Age-Structured model of African penguin Spheniscus demersus populations | en_ZA |
| dc.type | Working Paper | en_ZA |
| uct.type.filetype | Text | |
| uct.type.publication | Research | en_ZA |
| uct.type.resource | Research paper | en_ZA |