{"refrec":{"BRefID":29714,"RR":"<b>Tita, G.; Desrosiers, G.; Vincx, M.; Clément, M.</b> (2002). Intertidal meiofauna of the St Lawrence estuary (Quebec, Canada): diversity, biomass and feeding structure of nematode assemblages. <i>J. Mar. Biol. Ass. U.K. 82(5)</i>: 779-791. <a href=\"http://dx.doi.org/10.1017/S0025315402006148\" target=\"_blank\">dx.doi.org/10.1017/S0025315402006148</a>","BEntID":29714,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Mar. Biol. Ass. U.K. 82(5)</i>: 779-791. <a href=\"https://dx.doi.org/10.1017/S0025315402006148\" target=\"_blank\">https://dx.doi.org/10.1017/S0025315402006148</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Tita, G.; Desrosiers, G.; Vincx, M.; Clément, M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Tita, G. <i>et al.</i>","Englishabstract":"The meiofauna of the St Lawrence estuary was investigated in the intertidal zone of the Parc du Bic (Quebec, Canada). Five nematode assemblages were distinguished by a cluster analysis: A1 and A2 (upper-tide level); A3 (mid-tide level); A4 and A5 (low-tide level). Discriminant function analysis showed that exposure time during low tide was the most important environmental factor in determining differences between assemblages. Chlorophyll-<i>a</i>, phaeopigments, sediment water content, and per cent of silt followed in the same order. Nematode densities (400–1500 ind 10 cm<sup>-2</sup>) were found to be lower than those generally reported for other estuarine intertidal zones of the eastern Atlantic coast. Mean nematode biomass in the five assemblages ranged between 96±14 and 248±86 µg C<sub>org</sub> 10 cm<sup>-2</sup>. Deposit feeders were generally the dominant nematode feeding group in terms of abundance and biomass. Correlation of epigrowth-feeders with chlorophyll-<i>a</i> and phaeopigments, respectively, suggested that in the upper-tide level, old or partially degraded phytodetritus contribute more to the diet of this nematode feeding group; and in the low-tide level epigrowth-feeders may rely more on ‘fresher’ phytodetritus.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Intertidal meiofauna of the St Lawrence estuary (Quebec, Canada): diversity, biomass and feeding structure of nematode assemblages","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2025-07-02 08:33:14.980000","timezone_type":1,"timezone":"+00:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":"feeding structure; nematodes; St Lawrence estuary (Quebec, Canada);  diversity","Notes":null,"AnaPub":2002,"MonPub":null,"DateUpdate":"2015-09-01","DateCreate":"2002-12-02","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000179144800007","VABBcode":null,"OpenAcc":0,"DOI":"10.1017/S0025315402006148"},"refs":null,"anarec":{"AnaID":29714,"PubliDate":2002,"Pagination":"779-791","XtraPublOfAnaID":null,"ISBN":null,"Volume":"82","Issue":"5","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43277,"SerRR":"Journal of the Marine Biological Association of the United Kingdom. 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