{"refrec":{"BRefID":317376,"RR":"<b>Strand, K.O.; Sundby, S.; Albretsen, J.; Vikebø, F.B.</b> (2017). The Northeast Greenland shelf as a potential habitat for the Northeast Arctic cod. <i>Front. Mar. Sci. 4</i>: 304. <a href=\"https://dx.doi.org/10.3389/fmars.2017.00304\" target=\"_blank\">https://dx.doi.org/10.3389/fmars.2017.00304</a>","BEntID":310809,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Front. Mar. Sci. 4</i>: 304. <a href=\"https://dx.doi.org/10.3389/fmars.2017.00304\" target=\"_blank\">https://dx.doi.org/10.3389/fmars.2017.00304</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Strand, K.O.; Sundby, S.; Albretsen, J.; Vikebø, F.B.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Strand, K.O. <i>et al.</i>","Englishabstract":"Observations (1978–1991) of distributions of pelagic juvenile Northeast Arctic cod (Gadus morhua L.) show that up to 1/3 of the year class are dispersed off the continental shelf and into the deep Norwegian Sea while on the way from the spring-spawning areas along the Norwegian coast to the autumn-settlement areas in the Barents Sea. The fate of this variable fraction of pelagic juveniles off-shelf has been an open question ever since Johan Hjort's (1914) seminal work. We have examined both the mechanisms causing offspring off-shelf transport, and their subsequent destiny using an individual-based biophysical model applied to quantify growth and dispersal. Our results show, consistently with the observations, that total off-shelf transport is highly variable between years and may be up to 27.4%. Offspring from spawning grounds around Lofoten have a higher chance of being displaced off the shelf. The off-shelf transport is dominated by episodic events where frequencies and dates vary between years. Northeasterly wind conditions over a 3–7-day period prior to the off-shelf events are a good proxy for dispersal of offspring off the shelf. Offspring transported into the open ocean are on average carried along three following routes: back onto the adjacent eastern shelves and into the Barents Sea (36.9%), recirculating within the Lofoten Basin (60.7%), or drifting northwest to the northeast Greenland shelf (2.4%). For the latter fraction the transport may exceed 12% depending on year. Recent investigations have discovered distributions of young cod on the northeast Greenland shelf indicating that conditions may support survival for Northeast Arctic cod offspring.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"The Northeast Greenland shelf as a potential habitat for the Northeast Arctic cod","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-13 01:31:40.855362","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2017,"MonPub":null,"DateUpdate":"2019-10-21","DateCreate":"2019-10-21","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000457690600302","VABBcode":null,"OpenAcc":1,"DOI":"10.3389/fmars.2017.00304"},"refs":null,"anarec":{"AnaID":317376,"PubliDate":2017,"Pagination":"304","XtraPublOfAnaID":null,"ISBN":null,"Volume":"4","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":233602,"SerRR":"Frontiers in Marine Science. 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