{"refrec":{"BRefID":143375,"RR":"Troost, K.; Gelderman, E.; Kamermans, P.; Smaal, A.C.; Wolff, W.J. (2009). Effects of an increasing filter-feeder stock on larval abundance in the Oosterschelde estuary (SW Netherlands), in: Troost, K. Japanse oesters in Nederlandse wateren: oorzaken van hun succes en gevolgen voor inheemse schelpdieren = Pacific oysters in Dutch estuaries: causes of success and consequences for native bivalves. pp. 121-147","BEntID":306839,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":", in: Troost, K. Japanse oesters in Nederlandse wateren: oorzaken van hun succes en gevolgen voor inheemse schelpdieren = Pacific oysters in Dutch estuaries: causes of success and consequences for native bivalves. pp. 121-147","DocTypID":17,"DocType":"Book chapters","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Troost, K.; Gelderman, E.; Kamermans, P.; Smaal, A.C.; Wolff, W.J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Troost, K. et al.","Englishabstract":"Predation by adult bivalves oil bivalve larvae has been suggested to reduce larval abundance in areas with high bivalve filter-feeder biomass. Although the occurrence of larviphagy is well-studied in the laboratory, its effects in the field have scarcely been studied. We studied larviphagy at different spatial scales in the Oosterschelde estuary. On the scale of individuals, we confirmed that larviphagy occurs in Crassostrea gigas and Mytilus edulis in the Oosterschelde estuary, by examining stomach contents of adult bivalves. On a local scale, we studied effects of larviphagy by a Pacific oyster (C gigas) bed on presence of larvae in the overlying water column by sampling larvae with fixed plankton nets. Abundance of blue mussel (M. edulis) larvae was significantly reduced by the oyster. Abundance of C gigas larvae did not seem to be reduced by the oyster bed, but spawning by the adult oysters during the sampling period may have affected the results. On estuary-scale, the effect of larviphagy on larval abundance of C gigas and M. edulis was studied using existing monitoring data over 6 years for M. edulis and 13 years for C. gigas. Numbers of M. edulis larvae showed no significant trend over the 6 years studied. Abundance of C gigas larvae declined with an increasing filter feeder stock (that was mainly caused by an increase in C gigas stock). This decline may be due to direct effects of larviphagy or indirect effects such as lowered food levels, and was not compensated by an increased larval production. All results combined, complemented with a theoretical estimate of the effect of larviphagy on estuary-scale, strongly suggest that larviphagy is major source of mortality for bivalve larvae in the Oosterschelde estuary.","AbstractOtherLang":null,"BibLvlCode":"AM","StandardTitle":"Effects of an increasing filter-feeder stock on larval abundance in the Oosterschelde estuary (SW Netherlands)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Adult-larvae Interactions; Bivalve Larvae; Crassostrea gigas; FilterFeeding; Filtration Pressure; Larviphagy; Mytilus edulis; SuspensionFeeding; Vertical Distribution","OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2019-08-27","DateCreate":"2010-01-26","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":143375,"PubliDate":2009,"Pagination":"121-147","XtraPublOfAnaID":null,"ISBN":"978-90-367-3950-4","Volume":null,"Issue":null,"BRefMon":143364,"BRefMonRR":"Troost, K. (2009). Japanse oesters in Nederlandse wateren: oorzaken van hun succes en gevolgen voor inheemse schelpdieren = Pacific oysters in Dutch estuaries: causes of success and consequences for native bivalves. PhD Thesis. Rijksuniversiteit Groningen: Groningen. ISBN 978-90-367-3950-4. 255 pp.","BRefXtra":null,"BRefXtraRR":null,"SerBRefID":null,"SerRR":null,"StandardTitleSer":null,"ISSN":null,"AbbrevSer":null,"StandardTitleMon":"Japanse oesters in Nederlandse wateren: oorzaken van hun succes en gevolgen voor inheemse schelpdieren = Pacific oysters in Dutch estuaries: causes of success and consequences for native bivalves","StartPage":121,"Pages":27,"ToPubliDate":null,"BRefBibLvlCode":"M","SerNotes":null,"AutString":"Troost, K."},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":196124,"RefStrFull":"Troost, K.; Gelderman, E.; Kamermans, P.; Smaal, A.C.; Wolff, W.J. (2009). Effects of an increasing filter-feeder stock on larval abundance in the Oosterschelde estuary (SW Netherlands). J. Sea Res. 61(3): 153-154. https://dx.doi.org/10.1016/j.seares.2008.11.006","RelID":4,"RelationY":"Related to","StandardTitle":"Effects of an increasing filter-feeder stock on larval abundance in the Oosterschelde estuary (SW Netherlands)"}],"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Troost","Firstname":"Karin","Initials":"K.","Affiliation":"Univ Groningen, NL-9750 AA Haren, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":306839,"AutID":310812,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":25122,"InsID":null},{"AutName":"Gelderman","Firstname":"Edzard","Initials":"E.","Affiliation":"Wageningen IMARES Yerseke, NL-4400 AB Yerseke, Netherlands.","Discriminator":null,"CorporateFlag":1,"BEntID":306839,"AutID":310813,"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":"Kamermans","Firstname":"Pauline","Initials":"P.","Affiliation":"Wageningen IMARES Yerseke, NL-4400 AB Yerseke, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":306839,"AutID":310814,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":13646,"InsID":null},{"AutName":"Smaal","Firstname":"Aad","Initials":"A.C.","Affiliation":"Wageningen IMARES Yerseke, NL-4400 AB Yerseke, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":306839,"AutID":310815,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":5046,"InsID":null},{"AutName":"Wolff","Firstname":"Wim","Initials":"W.J.","Affiliation":"Univ Groningen, NL-9750 AA Haren, Netherlands.","Discriminator":null,"CorporateFlag":0,"BEntID":306839,"AutID":310816,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":1924,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":155927,"LibID":36,"BRefID":143375,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"155927","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"
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