dc.contributor.author | McDonald, A. David | |
dc.contributor.author | Sandal, Leif Kristoffer | |
dc.contributor.author | Steinshamn, Stein Ivar | |
dc.date.accessioned | 2006-09-07T09:02:16Z | |
dc.date.available | 2006-09-07T09:02:16Z | |
dc.date.issued | 2001-05 | |
dc.identifier.issn | 0803-4028 | |
dc.identifier.uri | http://hdl.handle.net/11250/165992 | |
dc.description.abstract | Use is made of an economically optimal feedback rule to determine optimal levels of exploitation of a pelagic fish species. Data from the southern bluefin tuna fishery for the years 1960 - 1996 are utilised to apply this rule to aggregated deterministic and stochastic models of population dynamics. Comparison of the rule-based results with historical records indicates that over much of the period the fishery was economically overexploited and a harvesting moratorium could have been imposed to improve economic returns from the fishery and to allow stock recovery. | en |
dc.format.extent | 108039 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | en |
dc.publisher | SNF/Centre for Fisheries Economics | en |
dc.relation.ispartofseries | Working Paper | en |
dc.relation.ispartofseries | 2001:17 | en |
dc.relation.ispartofseries | Discussion Paper | en |
dc.relation.ispartofseries | 2001:5 | en |
dc.subject | stochastic population dynamics model | en |
dc.subject | feedback rule | en |
dc.subject | management | en |
dc.title | Implications of a nested stochastic/deterministic bio-economic model for a pelagic fishery | en |
dc.type | Working paper | en |
dc.type | Working paper | en |