{"refrec":{"BRefID":405193,"RR":"<b>Armitage, P.; Törnroos, A.; Fredriksen, R.; Bluhm, B.A.; Weigel, B.; Bonsdorff, E.; Christiansen, J.S.; Nordström, M.C.</b> (2025). Diverging benthic trait diversity and drivers across fjord to slope habitats of the high Arctic. <i>Est., Coast. and Shelf Sci. 313</i>: 109086. <a href=\"https://dx.doi.org/10.1016/j.ecss.2024.109086\" target=\"_blank\">https://dx.doi.org/10.1016/j.ecss.2024.109086</a>","BEntID":402988,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Est., Coast. and Shelf Sci. 313</i>: 109086. <a href=\"https://dx.doi.org/10.1016/j.ecss.2024.109086\" target=\"_blank\">https://dx.doi.org/10.1016/j.ecss.2024.109086</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Armitage, P.; Törnroos, A.; Fredriksen, R.; Bluhm, B.A.; Weigel, B.; Bonsdorff, E.; Christiansen, J.S.; Nordström, M.C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Armitage, P. <i>et al.</i>","Englishabstract":"Climate change is challenging species’ abilities to respond and function. In the Arctic, shifts in temperature and ice cover are disrupting established biological interactions and thereby ecosystem structure and function. By examining epibenthic communities in coastal and continental shelf habitats of Northeast Greenland that have been ice-locked for centuries, we provide a contemporary baseline of benthic functional diversity through a trait-based approach. We show clear trends in biodiversity and traits from <i>a priori</i> defined groups of fjord, shelf, shelf break, and slope habitats. With biodiversity and functional indices, we identified how fjord and shelf communities could be vulnerable to current and future changes in climate conditions. Using a hierarchical model of species communities (HMSC) we found taxa occurrences, regardless of taxonomic relatedness, were mainly driven by changes in depth, salinity, and oxygen and less so by temperature. Though rising global temperatures are undoubtedly altering the physiochemical structure of the shelf area, our study underscores the significance of often-overlooked environmental factors in Arctic climate change studies. Moreover, we highlight how species traits have a significant role in forming and maintaining community composition by explaining a high amount of among-taxa variation in taxa occurrences and taxa responses to the environment. While the significance of this is not known in relation to community resilience, as Arctic shelf processes intensify (<i>e.g.,</i> Atlantification), changes in benthic communities and their ecological roles will ultimately affect ecosystem functioning and the broader dynamics of complex seascapes.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Diverging benthic trait diversity and drivers across fjord to slope habitats of the high Arctic","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-22 01:32:40.670669","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Continental shelf habitats; Benthic community assembly processes; Environmental gradients; Trait-approach ","OtherDescriptors":null,"Notes":null,"AnaPub":2025,"MonPub":null,"DateUpdate":"2025-01-06","DateCreate":"2025-01-06","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.1016/j.ecss.2024.109086"},"refs":null,"anarec":{"AnaID":405193,"PubliDate":2025,"Pagination":"109086","XtraPublOfAnaID":null,"ISBN":null,"Volume":"313","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":44109,"SerRR":"Estuarine, Coastal and Shelf Science. 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