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dc.contributor.authorIdels, Lev
dc.date.accessioned2016-09-26T17:30:05Z
dc.date.available2016-09-26T17:30:05Z
dc.date.issued2008
dc.identifier.citationIdels, L.V. & Wang, M. (2008). Harvesting fisheries management strategies with modified effort function. International Journal of Modelling, Identification and Control, 3(1), 83-87. DOI: 10.1504/IJMIC.2008.018188en_US
dc.identifier.issn1746-6172
dc.identifier.otherDOI: 10.1504/IJMIC.2008.018188en
dc.identifier.urihttp://hdl.handle.net/10613/3039
dc.description.abstractIn traditional harvesting model, a fishing effort, E, is defined by the fishing intensity and does not address the inverse effect of fish abundance on the fishing effort. In this paper, based on a canonical differential equation model, we developed a new fishing effort model which relies on the density effect of fish population. We obtained new differential equations to describe certain standard Fisheries management strategies. This study concludes that a control parameter β( the magnitude of the effect of the fish population size on the fishing effort function E), changes not only the rate at which the population goes to equilibrium, but also the equilibrium values. To examine systematically the consequences of different harvesting strategies, we used numerical simulations and qualitative analysis of six fishery strategies, e.g., proportional harvesting, threshold harvesting, proportional threshold harvesting, and seasonal and rotational harvesting.en_US
dc.format.extent16 pg.en
dc.format.mediumtexten
dc.format.mimetypeapplication/pdfen
dc.language.isoenen_US
dc.publisherInderscienceen_US
dc.subject.lcshDifferential equationsen
dc.subject.lcshFishery managementen
dc.subject.lcshFishes--Population viability analysisen
dc.subject.otherPopulation modelsen
dc.subject.otherHarvesting strategiesen
dc.titleHarvesting fisheries management strategies with modified effort function [pre-print]en_US
dc.typeArticleen_US
dc.description.versionPre-print versionen
dc.description.noteThis is a pre-copyedited, author-produced version of an article published as: Idels, L.V. & Wang, M. (2008). Harvesting fisheries management strategies with modified effort function. International Journal of Modelling, Identification and Control, 3(1), 83-87. DOI: 10.1504/IJMIC.2008.018188. International Journal of Modelling, Identification and Control is available online at: http://www.inderscienceonline.com/loi/ijmic and this article is available at: http://dx.doi.org/10.1504/IJMIC.2008.018188.en
dc.description.fulltexthttps://viuspace.viu.ca/bitstream/handle/10613/3039/Idels.IJMIC.pdf?sequence=3en
dc.identifier.doi10.1504/IJMIC.2008.018188


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