Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/106716
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dc.contributor.authorGolikov, Alexey V.-
dc.contributor.authorCeia, Filipe R.-
dc.contributor.authorSabirov, Rushan M.-
dc.contributor.authorBatalin, Georgii A.-
dc.contributor.authorBlicher, Martin E.-
dc.contributor.authorGareev, Bulat I.-
dc.contributor.authorGudmundsson, Gudmundur-
dc.contributor.authorJørgensen, Lis L.-
dc.contributor.authorMingazov, Gazinur Z.-
dc.contributor.authorZakharov, Denis V.-
dc.contributor.authorXavier, José C.-
dc.date.accessioned2023-04-18T10:05:56Z-
dc.date.available2023-04-18T10:05:56Z-
dc.date.issued2020-12-09-
dc.identifier.issn2045-2322pt
dc.identifier.urihttps://hdl.handle.net/10316/106716-
dc.description.abstractTrophic niche and diet comparisons among closely sympatric marine species are important to understand complex food webs, particularly in regions most affected by climate change. Using stable isotope analyses, all ontogenetic stages of three sympatric species of Arctic cephalopods (genus Rossia) were studied to assess inter- and intraspecific competition with niche and diet overlap and partitioning in West Greenland and the Barents Sea. Seven traits related to resource and habitat utilization were identified in Rossia: no trait was shared by all three species. High boreal R. megaptera and Arctic endemic R. moelleri shared three traits with each other, while both R. megaptera and R. moelleri shared only two unique traits each with widespread boreal-Arctic R. palpebrosa. Thus all traits formed fully uncrossing pattern with each species having unique strategy of resource and habitat utilization. Predicted climate changes in the Arctic would have an impact on competition among Rossia with one potential 'winner' (R. megaptera in the Barents Sea) but no potential 'losers'.pt
dc.language.isoengpt
dc.publisherSpringer Naturept
dc.relationINAMon was financially supported by the Greenland Institute of Natural Resources, North Atlantic Cooperation (nora.fo; J. nr. 510-151), Sustainable Fisheries Greenland, the Ministry for Research in Greenland (IKIIN) and the Environmental Protection Agency (Dancea) of the Ministry of Environment and Food of Denmark (J. nr. mst-112-00272). This research is also part of the Danish Presidency project in Nordic Council of Ministers, mapping seabed biodiversity and vulnerability in the Arctic and North Atlanticpt
dc.relationUID/MAR/04292/2020pt
dc.relationBIOICE programpt
dc.relationSFRH/BPD/95372/2013pt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subject.meshAnimalspt
dc.subject.meshArctic Regionspt
dc.subject.meshCephalopodapt
dc.subject.meshClimate Changept
dc.subject.meshDecapodiformespt
dc.subject.meshDietpt
dc.subject.meshEcosystempt
dc.subject.meshFood Chainpt
dc.subject.meshGenetic Speciationpt
dc.subject.meshNutritional Statuspt
dc.subject.meshSympatrypt
dc.titleDiet and life history reduce interspecific and intraspecific competition among three sympatric Arctic cephalopodspt
dc.typearticle-
degois.publication.firstPage21506pt
degois.publication.issue1pt
degois.publication.titleScientific Reportspt
dc.peerreviewedyespt
dc.identifier.doi10.1038/s41598-020-78645-zpt
degois.publication.volume10pt
dc.date.embargo2020-12-09*
uc.date.periodoEmbargo0pt
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypearticle-
crisitem.author.researchunitMARE - Marine and Environmental Sciences Centre-
crisitem.author.researchunitMARE - Marine and Environmental Sciences Centre-
crisitem.author.orcid0000-0002-5470-5183-
crisitem.author.orcid0000-0002-9621-6660-
Appears in Collections:I&D MARE - Artigos em Revistas Internacionais
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