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dc.contributor.author
Quiñones Dávila, Javier
dc.contributor.author
Monroy, Aldrin
dc.contributor.author
Acha, Eduardo Marcelo
dc.contributor.author
Mianzan, Hermes Walter
dc.date.available
2017-09-26T15:24:07Z
dc.date.issued
2013-03
dc.identifier.citation
Quiñones Dávila, Javier; Monroy, Aldrin; Acha, Eduardo Marcelo; Mianzan, Hermes Walter; Jellyfish bycatch diminishes profit in an anchovy fishery off Peru; Elsevier Science; Fisheries Research; 139; 3-2013; 47-50
dc.identifier.issn
0165-7836
dc.identifier.uri
http://hdl.handle.net/11336/25106
dc.description.abstract
Peru supports one of the world’s largest single-species fisheries based on the Peruvian anchovy (Engraulis ringens L. Jenyns, 1842), and bycatch of the scyphomedusa Chrysaora plocamia (Lesson, 1832) affects this fishery. Medusae display strong seasonal fluctuations, with peak abundances during summer. Off southern Peru and during the austral summer 2008–2009, C. plocamia were >30% of the catch in 5% of the hauls, which was enough to cause economic losses of more than 200,000 US$ in only 35 d of fishing. Fishery factories refused to receive the catch if jellyfish bycatch was >40% ofthe catch in weight. Economic losses could substantially increase during warm periods like El Nino, ˜ during which C. plocamia medusa abundances greatly increase. This study was the first attempt to quantify economic losses due to jellyfish through the use of bycatch rates and interviews with employees of fishery factories
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Scyphomedusae
dc.subject
Chrysaora Plocamia
dc.subject
Anchovy
dc.subject
Purse Seine
dc.subject
Economic Losses
dc.subject.classification
Bioquímica y Biología Molecular
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Jellyfish bycatch diminishes profit in an anchovy fishery off Peru
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-21T18:01:42Z
dc.journal.volume
139
dc.journal.pagination
47-50
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Quiñones Dávila, Javier. Instituto del Mar del Perú; Perú
dc.description.fil
Fil: Monroy, Aldrin. Instituto del Mar del Perú; Perú
dc.description.fil
Fil: Acha, Eduardo Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Mianzan, Hermes Walter. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.journal.title
Fisheries Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0165783612001439
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.fishres.2012.04.014
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