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dc.contributor.authorMcGovern, Maeve
dc.contributor.authorBerge, Jørgen
dc.contributor.authorSzymczycha, Beata
dc.contributor.authorWeslawski, Jan Marcin
dc.contributor.authorRenaud, Paul Eric
dc.identifier.citationMcGovern, M., Berge, J., Szymczycha, B., Weslawski, J. M., Renaud, P. E. (2018). Hyperbenthic food-web structure in an Arctic fjord. Marine Ecology Progress Series, 603, 29-46. doi:nb_NO
dc.description.abstractCurrent knowledge of the Arctic marine ecosystem is based primarily on studies performed during the polar day on the pelagic and benthic realms. Both the polar night and the hyperbenthic layer remain as substantial knowledge gaps in our understanding of the marine system at high latitudes. This study investigated the hyperbenthic food web in Kongsfjord, a high-latitude, ice-free fjord, in September 2014 and January 2015. The hyperbenthic food web was analyzed using a multi-biomarker approach including stable isotopes of carbon and nitrogen as well as fatty acid profiles of a variety of hyperbenthic taxa. While results suggested no difference in biomarker composition between September and January, they indicated a division in the sampled hyperbenthic species assemblage between pelagic and benthic feeders in both sampling periods. The presence of these 2 food-web pathways may have implications for maintaining higher trophic levels through the polar night, thereby enhancing stability in the Kongsfjord system.nb_NO
dc.publisherInter Researchnb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.titleHyperbenthic food-web structure in an Arctic fjordnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.rights.holder© 2018, The Author(s)nb_NO
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Marinbiologi: 497nb_NO
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Økologi: 488nb_NO
dc.source.journalMarine Ecology Progress Seriesnb_NO
dc.relation.projectUK Natural Environment Research Council: Oceans 2025nb_NO
dc.relation.projectNorsk forskningsråd: 214271/F20nb_NO
dc.relation.projectNorsk forskningsråd: 216537nb_NO
dc.relation.projectNorsk forskningsråd: 226417nb_NO
dc.description.localcodePaid Open Access

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