{"refrec":{"BRefID":76230,"RR":"<b>Schnack-Schiel, S.B.; Hagen, W.; Mizdalski, E.</b> (1998). Seasonal carbon distribution of copepods in the eastern Weddell Sea, Antarctica. <i>J. Mar. Syst. 17(1-4)</i>: 305-311. <a href=\"https://dx.doi.org/10.1016/S0924-7963(98)00045-1\" target=\"_blank\">https://dx.doi.org/10.1016/S0924-7963(98)00045-1</a>","BEntID":71857,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Mar. Syst. 17(1-4)</i>: 305-311. <a href=\"https://dx.doi.org/10.1016/S0924-7963(98)00045-1\" target=\"_blank\">https://dx.doi.org/10.1016/S0924-7963(98)00045-1</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Schnack-Schiel, S.B.; Hagen, W.; Mizdalski, E.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Schnack-Schiel, S.B.; Hagen, W.; Mizdalski, E.","Englishabstract":"Copepods were sampled by a multiple opening-closing net in the eastern Weddell Sea during various seasons (late winter/early spring, summer, autumn). Total copepod biomass integrated over the upper 1000 m varied seasonally between 1.7 mg C m<sup>−3</sup> in late winter/early spring and 3.7 mg C m<sup>−3</sup> in autumn. After the dark season the copepods were rather evenly distributed vertically and highest biomass levels were found in the mid-water layers between about 200 m and 500 m. By contrast, especially in summer but also in autumn copepod biomass concentrated in the uppermost water layer. A total of 64 calanoid species were identified in the upper 1000 m with maximum species numbers in the deepest layer. The large calanoids <em>Calanus propinquus</em>, <em>Calanoides acutus</em>, <em>Metridia gerlachei</em>, <em>Euchaeta antarctica</em> and the small calanoid <em>Microcalanus pygmaeus</em> prevailed and accounted for 60–70% of total copepod biomass, while the small poecilostomatoid <em>Oncaea</em> and the cyclopoid <em>Oithona</em> species comprised about 20%. Hence, the distribution pattern of the entire copepod biomass is strongly influenced by the life cycles of a few dominant species.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Seasonal carbon distribution of copepods in the eastern Weddell Sea, Antarctica","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-23 01:31:56.345980","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1998,"MonPub":null,"DateUpdate":"2021-02-17","DateCreate":"2005-09-06","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000077463500021","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/S0924-7963(98)00045-1"},"refs":null,"anarec":{"AnaID":76230,"PubliDate":1998,"Pagination":"305-311","XtraPublOfAnaID":null,"ISBN":null,"Volume":"17","Issue":"1-4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43079,"SerRR":"Journal of Marine Systems. 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