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A pesca harmoniosa : Os Atuns nos Açores

dc.contributor.authorBarreiros, João P.
dc.date.accessioned2018-07-12T15:46:27Z
dc.date.available2018-07-12T15:46:27Z
dc.date.issued2018
dc.date.updated2018-05-24T16:53:19Z
dc.description.abstractOs atuns pertencem a uma vasta família de peixes oceânicos denominada Scombridae e que inclui, para além do que se designa popularmente como atum, as cavalas, bonitos, serras e wahoos. Todas possuem hábitos migratórios, crescimento rápido e muitas apresentam, juntamente com os espadartes e espadins, uma característica única nos peixes – são endotérmicos ou seja, são capazes de reter o calor metabólico gerado para exercer funções vitais em águas frias sobretudo a natação rápida. Nos Açores conhecem-se nove espécies de Scombridae entre elas os atuns mais procurados pelas frotas pesqueiras: Rabilo Thunnus thynnus, Voador ou Albacora T. alalunga, Galha à ré T. albacares e Patudo T. obesus.pt_PT
dc.description.abstractABSTRACT: Tunas belong to a large family of oceanic fish called Scombridae, which includes, in addition to what is popularly referred to as tuna, mackerels, bonitos, and wahoos. All have migratory habits, fast growth and many have, along with swordfish and marlin, a unique feature in fish - they are endothermic i.e. they are able to retain their generated metabolic heat to perform vital functions in cold waters and that naturally includes fast swimming. Nine species of Scombrids are known in the Azores and amongst them the tunas are certainly the most sought by fishing fleets: Bluefin Thunnus thynnus, Albacore, T. alalunga, Yellowfin T. albacares and Bigeye T. obesus.en
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBarreiros, J. P. (2018). A pesca harmoniosa: os Atuns nos Açores = Harmonious fishing: tuna in the Azores. My Plan Magazine, 12, 01/03/2018, 40-44.pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.3/4781
dc.language.isoporpt_PT
dc.publisherGrupo SATApt_PT
dc.subjectIcthyologypt_PT
dc.subjectTuna Fishpt_PT
dc.subjectAzorespt_PT
dc.titleA pesca harmoniosa : Os Atuns nos Açorespt_PT
dc.title.alternativeHarmonious fishing : Tuna in the Azorespt_PT
dc.typeperiodical
dspace.entity.typePublication
oaire.citation.conferencePlacePonta Delgada, Açorespt_PT
oaire.citation.endPage44pt_PT
oaire.citation.startPage40pt_PT
oaire.citation.titleMy Plan Magazinept_PT
oaire.citation.volume12pt_PT
rcaap.rightsopenAccesspt_PT
rcaap.typecontributionToPeriodicalpt_PT

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