Show simple item record

dc.contributor.authorAlbornoz, V.
dc.contributor.authorCanales, C.
dc.contributor.authorFazzi, R.
dc.coverage.spatialChile
dc.date.accessioned2007-12-17T19:33:00Z
dc.date.available2007-12-17T19:33:00Z
dc.date.issued2006
dc.identifier.citationInvestigaciones marinas, 34(1). p. 15-21
dc.identifier.issn0717-7178
dc.identifier.urihttp://hdl.handle.net/1834/2068
dc.description.abstractThis paper presents a nonlinear optimization model that use to establish an annual quota for the total allowable catch for managing the yellow squat lobster fishery. The proposed bioeconomic model maximizes the economic profits of the activity involved and, simultaneously, takes into account the long-term conservation of the resource by restricting catches and thereby assuring adequate biomass level in the future. The dynamic behavior of the population is incorporated through a single-specie logistic growth model. Parameters (e.g., growth rate, maximun population and ish eort) were estimated based on a sampling technique using historical biomass reports and fishing yields. The results obtained with this methodology are shown, as is their application in managing this particular fishery in the north of Chile.en
dc.language.isoes
dc.publisherPontificia Universidad Católica de Valparaíso, Escuela de Ciencias del Mar
dc.relation.urihttp://www.scielo.cl/pdf/imar/v34n1/art02.pdf
dc.titleModelo de optimización para el cálculo de la cuota de captura de langostino amarillo.es
dc.typeJournal Contribution
dc.bibliographicCitation.agscitationNumbervol. 34,issue:1 p.15-21
dc.bibliographicCitation.endpage21
dc.bibliographicCitation.issue1
dc.bibliographicCitation.stpage15
dc.bibliographicCitation.titleInvestigaciones marinases
dc.bibliographicCitation.volume34
dc.description.statusPublisheden
dc.description.otherquota, nonlinear optimization, planning, squat lobster
dc.subject.agrovocStock assessmenten
dc.subject.asfaStock assessmenten
dc.subject.asfaNonlinear equationsen
dc.subject.asfaQuota regulationsen
dc.subject.asfaCrustacean fisheriesen


This item appears in the following Collection(s)

Show simple item record