{"refrec":{"BRefID":25910,"RR":"<b>Heessen, H.J.L.; Daan, N.</b> (1996). Long-term trends in ten non-target North Sea fish species. <i>ICES J. Mar. Sci./J. Cons. int. Explor. Mer 53(6)</i>: 1063-1078","BEntID":25910,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>ICES J. Mar. Sci./J. Cons. int. Explor. Mer 53(6)</i>: 1063-1078","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Heessen, H.J.L.; Daan, N.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Heessen, H.J.L.; Daan, N.","Englishabstract":"Catch data on 10 non-target fish species from the International Bottom Trawl Survey during the years 1970–1993 are analysed for changes in distribution and abundance by size class. Trends in catch rates of spurdog, starry ray, bib, poor cod, four-bearded rockling, grey gurnard, bullrout, long rough dab, dab, and lemon sole have been compared using correlation and cluster analysis with indices describing different aspects of the North Sea ecosystem, including biomass of pelagic, demersal and industrial species, temperature, eutrophication, and beam trawl effort. Most species appear to have increased over the period. However, the statistical analysis does not provide a plausible explanation of the factors responsible for the observed changes.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Long-term trends in ten non-target North Sea fish species","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":"non-target species, North Sea","Notes":null,"AnaPub":1996,"MonPub":null,"DateUpdate":"2013-06-25","DateCreate":"2002-07-22","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1996VZ68900025","VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":25910,"PubliDate":1996,"Pagination":"1063-1078","XtraPublOfAnaID":null,"ISBN":null,"Volume":"53","Issue":"6","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":1063,"Pages":16,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Heessen","Firstname":null,"Initials":"H.J.L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":25910,"AutID":1084,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":8638,"InsID":null},{"AutName":"Daan","Firstname":"Niels","Initials":"N.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":25910,"AutID":8500,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":7322,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":248404,"LibID":36,"BRefID":25910,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"248404","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":"20th century","ThestID":102008,"Acronym":"TRT","ThesTermPath":"20th century"},{"ThesaurusTerm":"Abundance","ThestID":26,"Acronym":"ASFA","ThesTermPath":"Abundance"},{"ThesaurusTerm":"ANE, North Sea","ThestID":182108,"Acronym":"ASFA_GEOT","ThesTermPath":"ANE, North Sea"},{"ThesaurusTerm":"Bottom trawling","ThestID":1142,"Acronym":"ASFA","ThesTermPath":"Catching methods > Net fishing > Trawling > Bottom trawling"},{"ThesaurusTerm":"Distribution","ThestID":2392,"Acronym":"ASFA","ThesTermPath":"Distribution"},{"ThesaurusTerm":"Demersal fisheries","ThestID":2196,"Acronym":"ASFA","ThesTermPath":"Fisheries > Demersal fisheries"},{"ThesaurusTerm":"Non-target species","ThestID":155690,"Acronym":"CAB","ThesTermPath":"Non-target species"},{"ThesaurusTerm":"Species","ThestID":7867,"Acronym":"ASFA","ThesTermPath":"Taxa > Species"},{"ThesaurusTerm":"Long-term changes","ThestID":4825,"Acronym":"ASFA","ThesTermPath":"Temporal variations > Long-term changes"}],"thestermsASFA":[{"ThesaurusTerm":"20th century"},{"ThesaurusTerm":"Abundance"},{"ThesaurusTerm":"ANE, North Sea"},{"ThesaurusTerm":"Bottom trawling"},{"ThesaurusTerm":"Demersal fisheries"},{"ThesaurusTerm":"Distribution"},{"ThesaurusTerm":"Long-term changes"},{"ThesaurusTerm":"Non-target species"},{"ThesaurusTerm":"Species"}],"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":25910,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":null,"thesterms":[{"ThesaurusTerm":"20th century","ThestID":102008,"Acronym":"TRT","ThesTypID":3,"ThesType":"Transportation Research Thesaurus"},{"ThesaurusTerm":"Abundance","ThestID":26,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"ANE, North Sea","ThestID":182108,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Bottom trawling","ThestID":1142,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Demersal fisheries","ThestID":2196,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Distribution","ThestID":2392,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Long-term changes","ThestID":4825,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Non-target species","ThestID":155690,"Acronym":"CAB","ThesTypID":4,"ThesType":"CAB Thesaurus"},{"ThesaurusTerm":"Species","ThestID":7867,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":null,"geoterms":[{"GeoTerm":"North Sea","GeoObjectID":2350,"GeotID":390}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"20th century","DutchTerm":"20ste eeuw","ThestID":102008,"Acronym":"TRT","ThesTypID":3,"ThesType":"Transportation Research Thesaurus"},{"ThesaurusTerm":"Abundance","DutchTerm":"Overvloed","ThestID":26,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"ANE, North Sea","DutchTerm":null,"ThestID":182108,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Bottom trawling","DutchTerm":null,"ThestID":1142,"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":"Distribution","DutchTerm":"Verspreiding","ThestID":2392,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Long-term changes","DutchTerm":"Langetermijnveranderingen","ThestID":4825,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Non-target species","DutchTerm":null,"ThestID":155690,"Acronym":"CAB","ThesTypID":4,"ThesType":"CAB Thesaurus"},{"ThesaurusTerm":"Species","DutchTerm":"Soorten","ThestID":7867,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"North Sea","DutchTerm":"Noordzee"}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2002-07-22 12:05:05.193000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Roelofs, Marleen, M.","updSesDate":{"date":"2013-06-25 09:03:41.067000","timezone_type":3,"timezone":"Europe/Brussels"}}}