Búsqueda avanzada »
  1. AZTI
  2. Investigación (Producción científica)
  3. Artículos científicos
Formato BibTex Endnote Mendeley
Por favor, use este identificador para citar o enlazar este ítem: http://dspace.azti.es/handle/24689/278
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.contributor.authorCosgrove, Ronan-
dc.contributor.authorArregui, Igor-
dc.contributor.authorArrizabalaga, Haritz-
dc.contributor.authorGoni, Nicolas-
dc.contributor.authorNeilson, John D.-
dc.date.accessioned2017-08-23T08:52:11Z-
dc.date.available2017-08-23T08:52:11Z-
dc.date.issued2015-
dc.identifierISI:000347761700008-
dc.identifier.citationFISHERIES RESEARCH, 2015, 162, 48-52-
dc.identifier.issn0165-7836-
dc.identifier.urihttp://dspace.azti.es/handle/24689/278-
dc.description.abstractThree out of eight albacore (Thunnus alalunga) tagged with pop-up satellite archival tags (PSATs) in the greater Bay of Biscay area of the North East Atlantic were predated as indicated by missing light level data, sudden increases in temperature, and substantial changes in depth profiles. Recorded stomach temperatures and differences between stomach and ambient water temperatures were consistent with shortfin maim (Isurus oxyrinchus) and porbeagle (Lamna nasus) sharks. Vertical behavior in the form of diel migrations, deep dives and extensive periods spent close to the surface during day and night time was again consistent with Lamnid sharks. The observed predation rate was considered to be elevated due to irregular post-release behavior as opposed to symptomatic of natural mortality. (C) 2014 Elsevier B.V. All rights reserved.-
dc.description.sponsorshipWe are grateful to M. Keatinge and J. Santiago for advice and P. Tyndall, C. Farwell, I. Fraile, D. Browne, N. Chopin and R. Saunders for technical assistance. This work was funded in Ireland through the BIM Marine Environment Protection Measure which is financed by the Irish government and European Union under the <Irish National Development Plan 2007-2013. The Basque Government supported this work through projects ``IM13Markak´´ and ``ATM2010040´´ to AZTI. We would also like to acknowledge the contributions of two anonymous reviewers which greatly assisted in identifying the likely predators.-
dc.language.isoeng-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectStomach temperature-
dc.subjectDiel vertical migration-
dc.subjectShortfin mako-
dc.subjectPorbeagle shark-
dc.subjectIrregular post-release behavior-
dc.subjectSOUTHERN CALIFORNIA BIGHT-
dc.subjectATLANTIC BLUEFIN TUNA-
dc.subjectISURUS-OXYRINCHUS-
dc.subjectNORTHWEST ATLANTIC-
dc.subjectNORTHEAST ATLANTIC-
dc.subjectBODY-TEMPERATURE-
dc.subjectPORBEAGLE SHARK-
dc.subjectSHORTFIN MAKO-
dc.subjectLAMNA-NASUS-
dc.subjectTAGS-
dc.titlePredation of pop-up satellite archival tagged albacore (Thunnus alalunga)-
dc.typeArticle-
dc.identifier.journalFISHERIES RESEARCH-
dc.format.page48-52-
dc.format.volume162-
dc.contributor.funderIrish government-
dc.contributor.funderEuropean Union under Irish National Development Plan-
dc.contributor.funderBasque Government \[IM13Markak, ATM2010040]-
dc.identifier.e-issn1872-6763-
dc.identifier.doi10.1016/j.fishres.2014.09.003-
Aparece en las tipos de publicación: Artículos científicos

Mostrar el registro sencillo del ítem


Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.