{"refrec":{"BRefID":69221,"RR":"<b>Buschbaum, C.</b> (2000). Direct and indirect effects of <i>Littorina littorea</i> (L.) on barnacles growing on mussel beds in the Wadden Sea. <i>Hydrobiologia 440(1-3)</i>: 119-128. <a href=\"https://dx.doi.org/10.1023/A:1004142306396\" target=\"_blank\">https://dx.doi.org/10.1023/A:1004142306396</a>","BEntID":328904,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Hydrobiologia 440(1-3)</i>: 119-128. <a href=\"https://dx.doi.org/10.1023/A:1004142306396\" target=\"_blank\">https://dx.doi.org/10.1023/A:1004142306396</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Buschbaum, C.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Buschbaum, C.","Englishabstract":"On the extensive sedimentary tidal flats of the Wadden Sea, beds of the blue mussel <i>Mytilus edulis</i> represent the only major hard substratum and attachment surface for sessile organisms. On this substratum, the barnacle <i>Semibalanus balanoides</i> is the most frequent epibiont. In summer 1998, it occurred on over 90% of the large mussels (>45 mm shell length) and the dry weight of barnacles reached 65% of mussel dry weight. However, the extent of barnacle overgrowth is not constant and differs widely between years. Periwinkles (<i>Littorina littorea</i>) may reach densities >2000 m-2 on intertidal mussel beds. Field experiments were conducted to test the effect of periwinkle grazing on barnacle densities. An experimental reduction of grazing and bulldozing pressure by periwinkles resulted in increased recruitment of barnacles, while barnacle numbers decreased with increasing snail density. The highest numbers of barnacles survived in the absence of <i>L. littorea</i>. However, a lack of periwinkle grazing activity also facilitated settlement of ephemeral algae which settled later in the year. Field experiments showed that the growth rate of barnacles decreased in the presence of these ephemeral algae. Thus, <i>L. littorea</i> may reduce initial barnacle settlement, but later may indirectly increase barnacle growth rate by reducing ephemeral algae. It is suggested that periwinkle density may be a key factor in the population dynamics of <i>S. balanoides</i> on intertidal mussel beds in the Wadden Sea.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Direct and indirect effects of <i>Littorina littorea</i> (L.) on barnacles growing on mussel beds in the Wadden Sea","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":2000,"MonPub":null,"DateUpdate":"2021-02-09","DateCreate":"2005-01-04","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000167736300012","VABBcode":null,"OpenAcc":0,"DOI":"10.1023/A:1004142306396"},"refs":null,"anarec":{"AnaID":69221,"PubliDate":2000,"Pagination":"119-128","XtraPublOfAnaID":null,"ISBN":null,"Volume":"440","Issue":"1-3","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":119,"Pages":10,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":[{"XBRefID":69220,"RefStrFull":"<b>Buschbaum, C.</b> (2000). Direct and indirect effects of <i>Littorina littorea</i> (L.) on barnacles growing on mussel beds in the Wadden Sea, <b><i>in</i></b>: Jones, M.B. <i>et al.</i> <i>Island, Ocean and Deep-Sea Biology: Proceedings of the 34th European Marine Biology Symposium, held in Ponta Delgada (Azores), Portugal, 13-17 September 1999. Developments in Hydrobiology,</i> 152: pp. 119-128. <a href=\"https://dx.doi.org/10.1007/978-94-017-1982-7_11\" target=\"_blank\">https://dx.doi.org/10.1007/978-94-017-1982-7_11</a>","RelID":4,"RelationY":"Related to","StandardTitle":"Direct and indirect effects of <i>Littorina littorea</i> (L.) on barnacles growing on mussel beds in the Wadden Sea"}],"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Buschbaum","Firstname":"Christian","Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":328904,"AutID":26889,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":8397,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Springer","City":"The Hague"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Algae","ThestID":261,"Acronym":"ASFA","ThesTermPath":"Algae"},{"ThesaurusTerm":"ANE, Wadden Sea","ThestID":182210,"Acronym":"ASFA_GEOT","ThesTermPath":"ANE, Wadden Sea"},{"ThesaurusTerm":"Grazing","ThestID":3813,"Acronym":"ASFA","ThesTermPath":"Behaviour > Feeding behaviour > Grazing"},{"ThesaurusTerm":"Mussel culture","ThestID":5398,"Acronym":"ASFA","ThesTermPath":"Cultures > Shellfish culture > Mollusc culture > Mussel culture"},{"ThesaurusTerm":"Epibionts","ThestID":2833,"Acronym":"ASFA","ThesTermPath":"Epibionts"}],"thestermsASFA":[{"ThesaurusTerm":"Algae"},{"ThesaurusTerm":"ANE, Wadden Sea"},{"ThesaurusTerm":"Epibionts"},{"ThesaurusTerm":"Grazing"},{"ThesaurusTerm":"Mussel culture"}],"taxtermsASFA":[{"TaxTerm":"Littorina littorea"},{"TaxTerm":"Mytilus edulis"},{"TaxTerm":"Semibalanus balanoides (Linnaeus, 1758)"}],"geotermsASFA":[{"GeoTerm":"Wadden Sea"}],"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":328904,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":328904,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1023/A:1004142306396","externalID":"10.1023/A:1004142306396","URLTypeCode":"DOI","URLID":89931,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"Algae","ThestID":261,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"ANE, Wadden Sea","ThestID":182210,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Epibionts","ThestID":2833,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Grazing","ThestID":3813,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Mussel culture","ThestID":5398,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":[{"TaxTerm":"Littorina littorea [Common periwinkle]","AphiaID":140262,"TaxtID":25153},{"TaxTerm":"Mytilus edulis","AphiaID":140480,"TaxtID":25121},{"TaxTerm":"Semibalanus balanoides (Linnaeus, 1758) [Barnacle]","AphiaID":106210,"TaxtID":13721}],"geoterms":[{"GeoTerm":"Wadden Sea","GeoObjectID":2354,"GeotID":492}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Algae","DutchTerm":"Algen","ThestID":261,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"ANE, Wadden Sea","DutchTerm":null,"ThestID":182210,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"},{"ThesaurusTerm":"Epibionts","DutchTerm":null,"ThestID":2833,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Grazing","DutchTerm":"Begrazing","ThestID":3813,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Mussel culture","DutchTerm":"Mosselcultuur","ThestID":5398,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":[{"TaxTerm":"Littorina littorea","DutchTerm":"Alikruik","AphiaID":140262,"TaxtID":25153},{"TaxTerm":"Mytilus edulis","DutchTerm":"Mossel","AphiaID":140480,"TaxtID":25121},{"TaxTerm":"Semibalanus balanoides (Linnaeus, 1758)","DutchTerm":"Gewone zeepok","AphiaID":106210,"TaxtID":13721}],"geotermsFRIS":[{"GeoTerm":"Wadden Sea","DutchTerm":"Waddenzee"}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Haspeslagh, Jan, J.","newSesDate":{"date":"2005-01-04 09:11:42.623000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2021-02-09 06:51:19.657000","timezone_type":3,"timezone":"Europe/Brussels"}}}