Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/34843
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dc.contributor.authorCaballero, María Joséen_UK
dc.contributor.authorJosé Perez-Torrado, Franciscoen_UK
dc.contributor.authorVelázquez-Wallraf, Aliciaen_UK
dc.contributor.authorBetancor, Mónica Beatrizen_UK
dc.contributor.authorFernandez, Antonioen_UK
dc.contributor.authorCastro-Alonso, Ayozeen_UK
dc.date.accessioned2023-02-14T01:04:42Z-
dc.date.available2023-02-14T01:04:42Z-
dc.date.issued2023-01-16en_UK
dc.identifier.other999816en_UK
dc.identifier.urihttp://hdl.handle.net/1893/34843-
dc.description.abstractThe Canary Islands are an active volcanic archipelago. In the last decade, volcanic activity has occurred twice on the youngest and western most islands: El Hierro (submarine eruption) in 2011-12, and La Palma (subaerial eruption) in 2021. 70 fish specimens of different species from El Hierro volcano and 14 from La Palma were necropsied. A notable high and early mortality of fishes was registered during the submarine eruption of El Hierro. In most of them, generalized congestion in the gills, liver, spleen, kidney, heart and rete mirabile of the swim bladder was observed. Some specimens also presented exophthalmia, gastric eversion, ocular haemorrhages, over-inflation of swim bladder and gas bubbles mainly on the skin and cornea. The eruption of La Palma volcano was characterized by the emission of large amounts of lava flows and pyroclastic deposits (mainly ash in size) both, on land and sea. Lava flowed on land and eventually reached the sea, forming lava deltas in the coastline of La Palma. This event was also associated with an increase in fish mortality in locations near to the lava deltas. Fishes presented ash particles in opercula/oral cavities and gills. In addition, several fishes presented an intense intestinal impaction composed of volcanic material including ashes and hyaloclastites fragments. To our best knowledge this study describes, for the first time, pathological findings in dead fishes associated with two different styles of recent volcanic eruptions in the Canary Islands.en_UK
dc.language.isoenen_UK
dc.publisherFrontiers Mediaen_UK
dc.relationCaballero MJ, José Perez-Torrado F, Velázquez-Wallraf A, Betancor MB, Fernandez A & Castro-Alonso A (2023) Fish mortality associated to volcanic eruptions in the Canary Islands. <i>Frontiers in Marine Science</i>, 9, Art. No.: 999816. https://doi.org/10.3389/fmars.2022.999816en_UK
dc.rightsCopyright © 2023 Caballero, Perez-Torrado, Velázquez-Wallraf, Betancor, Fernández and Castro-Alonso. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY - https://creativecommons.org/licenses/by/4.0/). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.en_UK
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_UK
dc.subjectvolcanic eruptionen_UK
dc.subjectEl Hierroen_UK
dc.subjectLa Palmaen_UK
dc.subjectdecompression syndromeen_UK
dc.subjectgas bubblesen_UK
dc.subjectashesen_UK
dc.subjecthyaloclastitesen_UK
dc.subjectimpactionen_UK
dc.titleFish mortality associated to volcanic eruptions in the Canary Islandsen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.3389/fmars.2022.999816en_UK
dc.citation.jtitleFrontiers in Marine Scienceen_UK
dc.citation.issn2296-7745en_UK
dc.citation.volume9en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.contributor.funderMinistry of Economy and Competitiveness (Spain)en_UK
dc.author.emailm.b.betancor@stir.ac.uken_UK
dc.citation.date16/01/2023en_UK
dc.contributor.affiliationUniversidad de Las Palmas de Gran Canariaen_UK
dc.contributor.affiliationUniversidad de Las Palmas de Gran Canariaen_UK
dc.contributor.affiliationUniversidad de Las Palmas de Gran Canariaen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationUniversidad de Las Palmas de Gran Canariaen_UK
dc.contributor.affiliationUniversidad de Las Palmas de Gran Canariaen_UK
dc.identifier.scopusid2-s2.0-85147161941en_UK
dc.identifier.wtid1872026en_UK
dc.contributor.orcid0000-0003-1626-7458en_UK
dc.date.accepted2022-12-28en_UK
dcterms.dateAccepted2022-12-28en_UK
dc.date.filedepositdate2023-01-17en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorCaballero, María José|en_UK
local.rioxx.authorJosé Perez-Torrado, Francisco|en_UK
local.rioxx.authorVelázquez-Wallraf, Alicia|en_UK
local.rioxx.authorBetancor, Mónica Beatriz|0000-0003-1626-7458en_UK
local.rioxx.authorFernandez, Antonio|en_UK
local.rioxx.authorCastro-Alonso, Ayoze|en_UK
local.rioxx.projectProject ID unknown|Ministry of Economy and Competitiveness (Spain)|en_UK
local.rioxx.freetoreaddate2023-02-08en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by/4.0/|2023-02-08|en_UK
local.rioxx.filenamefmars-09-999816.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source2296-7745en_UK
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