Modificación del análisis de cohortes de Pope para extender su aplicación a un rango más amplio de valores de mortalidad natural y mortalidad por pesca

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dc.bibliographicCitation.endpage36
dc.bibliographicCitation.stpage23
dc.bibliographicCitation.titleRevista de Investigación y Desarrollo Pesqueroes
dc.bibliographicCitation.volume19
dc.contributor.authorHernández, Daniel R.
dc.contributor.authorPerrotta, Ricardo G.
dc.coverage.spatialArgentina
dc.date.accessioned2014-10-10T15:38:08Z
dc.date.available2014-10-10T15:38:08Z
dc.date.issued2008
dc.description.abstractPope's Cohorts Analysis was modified to extend its application to a wider range of natural mortality, M and fishing mortality, F rate values. The modified method maintains the simplicity of the one established by Pope and does not require to resolve any non lineal equation in each cohort reconstruction process. The relative errors obtained when estimating the number of individuals per age (maximum and mean in absolute value) showed acceptable levels within the five domains (M and F pairs of values) analyzed in this work. The new method can be adapted to a particular situation (M and F values range) simply solving an optimization problem (minimization of the maximum relative error absolute value) easily achieved using a calculation sheet or considering the approximation corresponding to any of the domains herein analyzed.
dc.description.statusPublisheden
dc.identifier.citationRevista de Investigación y Desarrollo Pesquero, 19. p. 23-36
dc.identifier.issn0325-6375
dc.identifier.urihttp://hdl.handle.net/inidep/284
dc.identifier.urihttp://hdl.handle.net/inidep/284
dc.identifier.urihttps://marabierto.inidep.edu.ar/handle/inidep/284
dc.language.isoes
dc.publisherMar del Plata : Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP)
dc.subject.asfaFishing mortalityen
dc.subject.asfaNatural mortalityen
dc.subject.asfaStock assessmenten
dc.subject.otherVirtual population analysis
dc.subject.otherMerlangius merlangus
dc.subject.otherScomber japonicus
dc.subject.otherMerluccius hubbsi
dc.titleModificación del análisis de cohortes de Pope para extender su aplicación a un rango más amplio de valores de mortalidad natural y mortalidad por pesca
dc.title.alternativePope’s Cohorts Analysis modified to extend its application to a wider range of natural mortality and fishing mortality rate values
dc.typeJournal Contribution
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Revista de Investigación y Desarrollo Pesquero 2008 Nro 19