{"refrec":{"BRefID":59878,"RR":"<b>Rijnsdorp, A.D.; van Leeuwen, P.I.; Daan, N.; Heessen, H.J.L.</b> (1996). Changes in abundance of demersal fish species in the North Sea between 1906-1909 and 1990-1995. <i>ICES J. Mar. Sci./J. Cons. int. Explor. Mer 53</i>: 1054-1062","BEntID":57485,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>ICES J. Mar. Sci./J. Cons. int. Explor. Mer 53</i>: 1054-1062","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":1,"TerrestrialFlag":0,"Authorstring":"Rijnsdorp, A.D.; van Leeuwen, P.I.; Daan, N.; Heessen, H.J.L.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Rijnsdorp, A.D. <i>et al.</i>","Englishabstract":"A comparison of catch rates of demersal fish during beam trawl and otter trawl surveys carried out in the period 1990–1995 and 1906–1909 indicates lower abundance in recent years for the total assemblage as well as for individual groups. There appear to have been shifts in the community associated with reduced diversity and evenness indices. Length-frequency distributions of roundfish and flatfish show a shift towards smaller-sized fish.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Changes in abundance of demersal fish species in the North Sea between 1906-1909 and 1990-1995","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":null,"Notes":null,"AnaPub":1996,"MonPub":null,"DateUpdate":"2014-03-06","DateCreate":"2004-04-29","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1996VZ68900024","VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":59878,"PubliDate":1996,"Pagination":"1054-1062","XtraPublOfAnaID":null,"ISBN":null,"Volume":"53","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":44710,"SerRR":"ICES Journal of Marine Science. Academic Press: London.  ISSN 1054-3139; e-ISSN 1095-9289","StandardTitleSer":"ICES Journal of Marine Science","ISSN":"1054-3139","AbbrevSer":"ICES J. Mar. Sci./J. Cons. int. Explor. Mer","StandardTitleMon":null,"StartPage":1054,"Pages":9,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Rijnsdorp","Firstname":"Adriaan","Initials":"A.D.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":57485,"AutID":1441,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":8465,"InsID":null},{"AutName":"van Leeuwen","Firstname":null,"Initials":"P.I.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":57485,"AutID":19555,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Daan","Firstname":"Niels","Initials":"N.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":57485,"AutID":8500,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":7322,"InsID":null},{"AutName":"Heessen","Firstname":null,"Initials":"H.J.L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":57485,"AutID":1084,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":8638,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":255484,"LibID":36,"BRefID":59878,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"255484","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Academic Press","City":"London"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"ANE, North Sea","ThestID":182108,"Acronym":"ASFA_GEOT","ThesTermPath":"ANE, North Sea"},{"ThesaurusTerm":"Beam trawlers","ThestID":841,"Acronym":"ASFA","ThesTermPath":"Beam trawlers"},{"ThesaurusTerm":"Exploitation","ThestID":2981,"Acronym":"ASFA","ThesTermPath":"Exploitation"},{"ThesaurusTerm":"Demersal fisheries","ThestID":2196,"Acronym":"ASFA","ThesTermPath":"Fisheries > Demersal fisheries"},{"ThesaurusTerm":"Flatfishes","ThestID":138666,"Acronym":"CAB","ThesTermPath":"Flatfishes"},{"ThesaurusTerm":"Otter trawlers","ThestID":5885,"Acronym":"ASFA","ThesTermPath":"Otter trawlers"}],"thestermsASFA":[{"ThesaurusTerm":"ANE, North Sea"},{"ThesaurusTerm":"Demersal fisheries"},{"ThesaurusTerm":"Exploitation"},{"ThesaurusTerm":"Flatfishes"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"North Sea"}],"collections":[{"Collection":"Marine Biodiversity and Ecosystem Functioning","ShortName":"marbef"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"545":{"SpName":"Historische zeevisserij","SpColID":545,"ParSpColID":null,"TopParID":null,"ShortName":"Hist. Zeevisserij","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"Hist. Zeevisserij"},"792":{"SpName":"Historische zeevisserij in de Noordzee","SpColID":792,"ParSpColID":545,"TopParID":545,"ShortName":"Hist. Zeevisserij in de Noordzee","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":545,"SpColPath":"Hist. Zeevisserij/Hist. Zeevisserij in de Noordzee"},"548":{"SpName":"Historische zeevisserij: Literatuur","SpColID":548,"ParSpColID":545,"TopParID":545,"ShortName":"Hist. Zeevisserij: Literatuur","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":545,"SpColPath":"Hist. Zeevisserij/Hist. Zeevisserij: Literatuur"},"58":{"SpName":"MarBEF WP3 (Theme 1)","SpColID":58,"ParSpColID":38,"TopParID":38,"ShortName":"marbef wp3","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":38,"SpColPath":"marbef/marbef wp3"},"38":{"SpName":"Marine Biodiversity and Ecosystem Functioning","SpColID":38,"ParSpColID":null,"TopParID":null,"ShortName":"marbef","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"marbef"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":57485,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":57485,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":null,"thesterms":[{"ThesaurusTerm":"ANE, North Sea","ThestID":182108,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Beam trawlers","ThestID":841,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Demersal fisheries","ThestID":2196,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Exploitation","ThestID":2981,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Flatfishes","ThestID":138666,"Acronym":"CAB","ThesTypID":4,"ThesType":"CAB Thesaurus"},{"ThesaurusTerm":"Otter trawlers","ThestID":5885,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":null,"geoterms":[{"GeoTerm":"North Sea","GeoObjectID":2350,"GeotID":390}],"othterms":[{"OtherTerm":"Fish assemblages","OthtID":3034},{"OtherTerm":"Size frequency","OthtID":16559}],"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"ANE, North Sea","DutchTerm":null,"ThestID":182108,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Beam trawlers","DutchTerm":"Boomkorren","ThestID":841,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Demersal fisheries","DutchTerm":"Demersale visserij","ThestID":2196,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Exploitation","DutchTerm":"Exploitatie","ThestID":2981,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Flatfishes","DutchTerm":null,"ThestID":138666,"Acronym":"CAB","ThesTypID":4,"ThesType":"CAB Thesaurus"},{"ThesaurusTerm":"Otter trawlers","DutchTerm":null,"ThestID":5885,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"North Sea","DutchTerm":"Noordzee"}],"othtermsFRIS":[{"OtherTerm":"Fish assemblages","DutchTerm":null,"OthtID":3034},{"OtherTerm":"Size frequency","DutchTerm":null,"OthtID":16559}],"resmessage":"","complete":1,"sessions":{"newSesName":"Cuvelier, Daphne, D.","newSesDate":{"date":"2004-04-29 10:15:55.877000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Roelofs, Marleen, M.","updSesDate":{"date":"2014-03-06 12:26:59.427000","timezone_type":3,"timezone":"Europe/Brussels"}}}
