{"refrec":{"BRefID":2585,"RR":"<b>Hostens, K.; HamerlyncK, O.</b> (1994). The mobile epifauna of the soft bottoms in the subtidal Oosterschelde estuary: structure, function and impact of the storm-surge barrier. <i>Hydrobiologia 282</i>: 479-496. <a href=\"https://dx.doi.org/10.1007/BF00024650\" target=\"_blank\">https://dx.doi.org/10.1007/BF00024650</a>","BEntID":2585,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Hydrobiologia 282</i>: 479-496. <a href=\"https://dx.doi.org/10.1007/BF00024650\" target=\"_blank\">https://dx.doi.org/10.1007/BF00024650</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":1,"TerrestrialFlag":0,"Authorstring":"Hostens, K.; HamerlyncK, O.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Hostens, K.; HamerlyncK, O.","Englishabstract":"Data on the mobile epifauna of the Oosterschelde estuary, collected by beam trawl, were compiled from several studies. Multivariate statistical techniques brought out the fact that the Oosterschelde, when compared with neighbouring areas, has a characteristic epibenthic fauna. Diversity as measured by Hill's diversity numbers N through N <sub>+infinite</sub>, is higher for the Oosterschelde (N<sub>1</sub>=4.5) than for the Voordelta (N<sub>1</sub>=3.5) and the Westerschelde (N<sub>1</sub>=2.2).Four epifaunal communities can be distinguished within the Oosterschelde, the two most seaward communities being the richest. Annual production is estimated at about 6 gADW m<sup>-2</sup> yr<sup>-1</sup>, annual consumption is estimated at over 25 g ADW m<sup>-2</sup> yr<sup>-1</sup>. These results are highly dependent on the assumptions. Over 85% of the epibenthic production and consumption in the Oosterschelde is accounted for by only six species: starfish <i>Asterias rubens</i>, plaice <i>Pleuronectes platessa</i>, bib <i>Trisopterus luscus</i>, brown shrimp <i>Crangon crangon</i>, shore crab <i>Carcinus maenas</i> and dab <i>Limanda limanda</i>. In spite of its abundance, the sand goby <i>Pomatoschistus minutus</i> contributes little to the production.From the available data it is difficult to assess the impact of the construction of the storm-surge barrier and the compartmentalization dams on the epibenthic fauna. The increase in flatfish in the Hammen area is probably linked to the decrease in current velocities in that area. On the other hand the increase in flatfish in the Hammen area is probably linked to the decrease in current velocities in that area. On the other hand the increase in the gadoids bib and whiting <i>Merlangius merlangus</i> is predominantly due to the stronger year classes in the post-barrier time period. Lower nutrient inputs through the Northern branch, in combination with the increase of the gadoids, may have caused the decline of the brown shrimp in the Oosterschelde. A decrease has also been observed in the sand eel <i>Ammodytes tobianus</i> and the hooknose <i>Agonus cataphractus</i>.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"The mobile epifauna of the soft bottoms in the subtidal Oosterschelde estuary: structure, function and impact of the storm-surge barrier","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":"SPATIAL COMMUNITY STRUCTURE; PRODUCTION; SOFT SEDIMENT; MOBILE EPIFAUNA;BEAM TRAWL; OOSTERSCHELDE ESTUARY","OtherDescriptors":"spatial community structure; production; soft sediment; mobile epifauna; beam trawl","Notes":null,"AnaPub":1994,"MonPub":null,"DateUpdate":"2021-02-09","DateCreate":"2000-08-24","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1994NQ71100036","VABBcode":null,"OpenAcc":0,"DOI":"10.1007/BF00024650"},"refs":null,"anarec":{"AnaID":2585,"PubliDate":1994,"Pagination":"479-496","XtraPublOfAnaID":null,"ISBN":null,"Volume":"282","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42943,"SerRR":"Hydrobiologia. Springer: The Hague.  ISSN 0018-8158; e-ISSN 1573-5117","StandardTitleSer":"Hydrobiologia","ISSN":"0018-8158","AbbrevSer":"Hydrobiologia","StandardTitleMon":null,"StartPage":479,"Pages":18,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":53146,"RefStrFull":"<b>Hostens, K.; HamerlyncK, O.</b> (1994). The mobile epifauna of the soft bottoms in the subtidal Oosterschelde estuary: structure, function and impact of the storm-surge barrier, <b><i>in</i></b>: Nienhuis, P.H. <i>et al.</i> <i>The Oosterschelde Estuary (The Netherlands): A case-study of a changing ecosystem. Developments in Hydrobiology,</i> 97: pp. 479-496. <a href=\"https://dx.doi.org/10.1007/978-94-011-1174-4_35\" target=\"_blank\">https://dx.doi.org/10.1007/978-94-011-1174-4_35</a>","RelID":4,"RelationY":"Related to","StandardTitle":"The mobile epifauna of the soft bottoms in the subtidal Oosterschelde estuary: structure, function and impact of the storm-surge barrier"},{"XBRefID":67781,"RefStrFull":"<b>Hostens, K.; HamerlyncK, O.</b> (2003). The mobile epifauna of the soft bottoms in the subtidal Oosterschelde estuary: structure, function and impact of the storm-surge barrier, <b><i>in</i></b>: Hostens, K. <i>The demersal fish and macro-invertebrate assemblages of the Westerschelde and Oosterschelde estuaries (Southern Bight of the North Sea) = De demersale vis- en macro-invertebraten gemeenschappen van de Westerschelde en Oosterschelde estuaria (Zuidelijke Bocht van de Noordzee).</i> pp. 39-50","RelID":4,"RelationY":"Related to","StandardTitle":"The mobile epifauna of the soft bottoms in the subtidal Oosterschelde estuary: structure, function and impact of the storm-surge barrier"}],"addrec":{"Line1":"Ledeganckst. 35","Email":null,"Line2":null,"EnvName":"Belgium"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"Hostens","Firstname":"Kris","Initials":"K.","Affiliation":"Marine Biology section, University of Ghent","Discriminator":null,"CorporateFlag":0,"BEntID":2585,"AutID":164512,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"MARBIOL","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Mariene Biologie","ORCID":"0000-0002-8476-1362","PersID":226,"InsID":13},{"AutName":"HamerlyncK","Firstname":"Olivier","Initials":"O.","Affiliation":"Marine Biology section, University of Ghent","Discriminator":null,"CorporateFlag":0,"BEntID":2585,"AutID":164515,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"MARBIOL","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Mariene Biologie","ORCID":null,"PersID":7362,"InsID":13}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":250418,"LibID":36,"BRefID":2585,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"250418","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open Marien Archief","URL":null,"ClassifID":235,"Classification":"Open Marine Archive","ReqLink":null,"ClassifTypID":5,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":0,"InternalReq":0,"LoggedInReq":0,"Disclaimer":"Disclaimer_OMA","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":"Springer","City":"The Hague"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"ANE, Netherlands, Oosterschelde","ThestID":182099,"Acronym":"ASFA_GEOT","ThesTermPath":"ANE, Netherlands, Oosterschelde"},{"ThesaurusTerm":"Production","ThestID":55026,"Acronym":"CSA","ThesTermPath":"Production"},{"ThesaurusTerm":"Production","ThestID":93704,"Acronym":"TRT","ThesTermPath":"Production"},{"ThesaurusTerm":"Production","ThestID":107793,"Acronym":"CAB","ThesTermPath":"Production"}],"thestermsASFA":[{"ThesaurusTerm":"ANE, Netherlands, Oosterschelde"},{"ThesaurusTerm":"Production"},{"ThesaurusTerm":"Production"},{"ThesaurusTerm":"Production"}],"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"Oosterschelde"}],"collections":[{"Collection":"Marine Biodiversity and Ecosystem Functioning","ShortName":"marbef"},{"Collection":"OMA - 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