Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/121962
DC FieldValueLanguage
dc.contributor.authorSarmiento Lezcano, Airam Nauzeten_US
dc.contributor.authorCouret Huertas, Maríaen_US
dc.contributor.authorTuset Andujar, Victor Manuelen_US
dc.contributor.authorLombarte, A.en_US
dc.contributor.authorLandeira Sánchez, José Maríaen_US
dc.contributor.authorOlivar Buera, Pilaren_US
dc.contributor.authorHernández-León, Santiagoen_US
dc.date.accessioned2023-04-20T12:06:10Z-
dc.date.available2023-04-20T12:06:10Z-
dc.date.issued2023en_US
dc.identifier.isbn978-84-9042-477-3en_US
dc.identifier.urihttp://hdl.handle.net/10553/121962-
dc.description.abstractLanternfishes are the dominant component of mesopelagic fishes living in the ocean between 200 and 1000 m depth, playing a key role in the food web of oceanic ecosystems (Catul et al., 2011). Most mesopelagic fishes perform large diel vertical migrations from the deep-sea zone, where they stay during the day, to the surface where they feed at night, thereby transporting the ingested carbon in the upper productive waters to deep layers. Although there is a trade off between higher food availability at the upper layers and energy cost and predation risk, the incursions towards the surface also implies a transport by currents where they are exposed to stranding risk on the coast. This is especially important in the narrow shelves of oceanic islands where the shelf slope is nearshore. In the present study, we report the stranding of numerous myctophids along the shore of the southeast of Gran Canaria Island during June 2021. In previous studies (Battaglia et al., 2017), mesopelagic fishes strandings were frequently reported at the Sicilian coast (Strait of Messina, central Mediterranean Sea). However, this phenomenon has never been recorded in the Canary Islands coast (Central-East Atlantic). This study provides biological information on the species found, as well as the oceanographic conditions promoting the strandings. A subsample of the better-preserved specimens was used to identify the species, and morphometrics of the body (standard length, SL in mm) and of the sagittae otoliths. The remaining specimens, due to their bad conservation status, were identified through otoliths using the online AFORO web (Lombarte et al., 2006). Temperature, salinity, dissolved oxygen, and net primary production were obtained from Copernicus Marine Environment Monitoring Service (CMEMS) with the aim to understand the oceanographic conditions and discuss the causes of the stranding.en_US
dc.languageengen_US
dc.publisherServicio de Publicaciones y Difusión Científica de la Universidad de Las Palmas de Gran Canaria (ULPGC)en_US
dc.sourceAbstracts Volume VIII International Symposium on Marine Sciences, July 2022 / coordinación, María Esther Torres Padrón, p. 101-102en_US
dc.subject240114-4 Taxonomía animal. Pecesen_US
dc.subject310504 Protección de los pecesen_US
dc.subject.otherMyctophidsen_US
dc.subject.otherCentral-Eastern Atlanticen_US
dc.subject.otherStrandingen_US
dc.subject.otherOtolithsen_US
dc.subject.otherRemote sensingen_US
dc.titleFirst record of stranded mesopelagic fishes in the Canary islandsen_US
dc.typeinfo:eu-repo/semantics/lectureen_US
dc.typeLectureen_US
dc.relation.conferenceVIII International Symposium on Marine Sciences (ISMS 2022)en_US
dc.description.lastpage102en_US
dc.description.firstpage101en_US
dc.investigacionCienciasen_US
dc.type2Ponenciaen_US
dc.description.numberofpages1en_US
dc.utils.revisionen_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.contributor.buulpgcBU-BASen_US
dc.contributor.buulpgcBU-BASen_US
dc.contributor.buulpgcBU-BASen_US
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Cambio Global-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Cambio Global-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Cambio Global-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Cambio Global-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptGIR IOCAG: Oceanografía Biológica y Cambio Global-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-0567-4189-
crisitem.author.orcid0000-0001-6419-2046-
crisitem.author.orcid0000-0002-3085-4969-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.fullNameSarmiento Lezcano,Airam-
crisitem.author.fullNameCouret Huertas, María-
crisitem.author.fullNameTuset Andujar,Victor Manuel-
crisitem.author.fullNameLandeira Sánchez, José María-
crisitem.author.fullNameOlivar Buera, Pilar-
crisitem.author.fullNameHernández León, Santiago Manuel-
crisitem.event.eventsstartdate06-07-2022-
crisitem.event.eventsenddate08-07-2022-
Appears in Collections:Ponencias
Thumbnail
pdf
Adobe PDF (518,06 kB)
Show simple item record

Page view(s)

116
checked on Jun 22, 2024

Download(s)

61
checked on Jun 22, 2024

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.