Show simple item record

Assessing the trophic position of two sharks from the open waters of the southeastern Pacific Ocean

dc.contributorIFOP-SUBPESCA Fishery Research Funden-US
dc.creatorKlarian, Sebastian A.
dc.creatorCornejo, Augusto
dc.creatorSallaberry-Pincheira, Pauline
dc.creatorBarría, Patricio
dc.creatorMeléndez, Roberto
dc.date2017-02-22
dc.date.accessioned2020-11-05T13:23:39Z
dc.date.available2020-11-05T13:23:39Z
dc.identifierhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol44-issue2-fulltext-25
dc.identifier10.3856/vol44-issue2-fulltext-25
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/158337
dc.descriptionStable isotope analyses for shortfin mako (Isurus oxyrinchus) and blue sharks (Prionace glauca) were conducted to assess their trophic position in two periods of time (before 1980 and after 2000) in the Southeastern Pacific waters (SEP). Both sharks showed that their trophic position decreased over time (P < 0.05). Many factors could be involved in this change such as dietary shifts, prey availability, or indirect fishing effects in SEP waters.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherPontificia Universidad Católica de Valparaísoen-US
dc.relationhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol44-issue2-fulltext-25/191
dc.sourceLatin American Journal of Aquatic Research; Vol 44, No 2 (2016); 429-432en-US
dc.sourcePlataforma para envío de artículos - Latin American Journal of Aquatic Research; Vol 44, No 2 (2016); 429-432es-ES
dc.source0718-560X
dc.source0718-560X
dc.subjectstable isotopes; sharks; top predators; trophic position; southeastern Pacificen-US
dc.titleAssessing the trophic position of two sharks from the open waters of the southeastern Pacific Oceanen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeen-US
dc.typees-ES


This item appears in the following Collection(s)

Show simple item record