{"refrec":{"BRefID":76243,"RR":"<b>Chiantore, M.; Cattaneo-Vietti, R.; Albertelli, G.; Misic, C.; Fabiano, M.</b> (1998). Role of filtering and biodeposition by <i>Adamussium colbecki</i> in circulation of organic matter in Terra Nova Bay (Ross Sea, Antarctica). <i>J. Mar. Syst. 17(1-4)</i>: 411-424. <a href=\"https://dx.doi.org/10.1016/S0924-7963(98)00052-9\" target=\"_blank\">https://dx.doi.org/10.1016/S0924-7963(98)00052-9</a>","BEntID":71863,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Mar. Syst. 17(1-4)</i>: 411-424. <a href=\"https://dx.doi.org/10.1016/S0924-7963(98)00052-9\" target=\"_blank\">https://dx.doi.org/10.1016/S0924-7963(98)00052-9</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Chiantore, M.; Cattaneo-Vietti, R.; Albertelli, G.; Misic, C.; Fabiano, M.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Chiantore, M. <i>et al.</i>","Englishabstract":"At Terra Nova Bay, the scallop <em>Adamussium colbecki</em> (Smith, 1902) characterises the soft and hard bottoms from 20 to 80 m depth, constituting large beds and reaching high values of density (50–60 individuals/m<sup>2</sup>) and biomass (120 g/m<sup>2</sup> DW soft tissues). To assess its role in the organic matter recycling in the coastal ecosystem, its filtering and biodeposition rates were evaluated in laboratory experiments during the austral summer 1993/94. Filtration rates, measured in a flow-through system, were calculated from the difference in particulate organic carbon (POC), nitrogen (PON) and chlorophyll-<em>a</em> (Chl-<em>a</em>) concentration in inflow and outflow water. Experiments were performed using natural sea water with POC, PON and Chl-<em>a</em> concentrations of about 450 μg/l, 90 μg/l and 2 μg/l, respectively. The biodeposition rate and the biochemical composition of the biodeposits were studied in order to detect how the organic matter is transformed through feeding activity of <em>A. colbecki</em>. At +1°C temperature, the average filtering rate was about 1 l h<sup>−1</sup> g<sup>−1</sup> (DW soft tissues) in specimens ranging in body mass from 2 to 3 g (DW soft tissues) and 6–7 cm long. The biodeposition rate in 3–8 cm long specimens, ranging from 0.4 to 5.7 g (DW soft tissues), was about 5.65 mg DW/g DW/day, leading to an estimate of Corg flux, through biodeposition by <em>A. colbecki</em>, of about 21 mg C m<sup>−2</sup> day<sup>−1</sup> at in situ conditions. Comparison between the biochemical composition of seston and biodeposits shows a decrease of the labile compounds, of the Chl-<em>a</em>/phaeopigments ratio in the biodeposits. The recorded C/N ratio decrease suggests a microbial colonisation in the biodeposits. This study suggests that <em>Adamussium colbecki</em> plays an important role in coupling the material fluxes from the water column to the sea bed, processing about 14% of total Carbon flux from the water column to the sediments, with an assimilation efficiency of 36%.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Role of filtering and biodeposition by <i>Adamussium colbecki</i> in circulation of organic matter in Terra Nova Bay (Ross Sea, Antarctica)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-17 01:31:36.785545","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1998,"MonPub":null,"DateUpdate":"2021-02-17","DateCreate":"2005-09-06","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000077463500028","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/S0924-7963(98)00052-9"},"refs":null,"anarec":{"AnaID":76243,"PubliDate":1998,"Pagination":"411-424","XtraPublOfAnaID":null,"ISBN":null,"Volume":"17","Issue":"1-4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43079,"SerRR":"Journal of Marine Systems. Elsevier: Tokyo; Oxford; New York; Amsterdam.  ISSN 0924-7963; e-ISSN 1879-1573","StandardTitleSer":"Journal of Marine Systems","ISSN":"0924-7963","AbbrevSer":"J. Mar. Syst.","StandardTitleMon":null,"StartPage":411,"Pages":14,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":[{"YBRefID":75795,"RefStrFull":"<b>Le Fèvre, J.; Tréguer, P. (Ed.)</b> (1998). Carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past. Selected papers from the International JGOFS Symposium, Brest, France, 28-31 August 1995. <i>Journal of Marine Systems</i>, 17(1-4). Elsevier: Amsterdam.  1-619 pp.","RelID":10,"Relation":"Also appears in","StandardTitle":"Carbon Fluxes and Dynamic Processes in the Southern Ocean: Present and Past. Selected papers from the International JGOFS Symposium, Brest, France, 28-31 August 1995"}],"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Chiantore","Firstname":"Mariachiara","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":71863,"AutID":1544,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Cattaneo-Vietti","Firstname":"Riccardo","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":71863,"AutID":1543,"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":"Albertelli","Firstname":null,"Initials":"G.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":71863,"AutID":11437,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Misic","Firstname":null,"Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":71863,"AutID":1533,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Fabiano","Firstname":null,"Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":71863,"AutID":55194,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":288508,"LibID":36,"BRefID":76243,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"288508","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":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","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":"Elsevier","City":"Tokyo; Oxford; New York; Amsterdam"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Filter feeders","ThestID":3106,"Acronym":"ASFA","ThesTermPath":"Aquatic organisms > Heterotrophic organisms > Filter feeders"},{"ThesaurusTerm":"Biogeochemical cycle","ThestID":936,"Acronym":"ASFA","ThesTermPath":"Cycles > Chemical cycles > Geochemical cycle > Biogeochemical cycle"},{"ThesaurusTerm":"Nutrient cycles","ThestID":5625,"Acronym":"ASFA","ThesTermPath":"Cycles > Chemical cycles > Geochemical cycle > Biogeochemical cycle > Nutrient cycles"},{"ThesaurusTerm":"Carbon cycle","ThestID":1329,"Acronym":"ASFA","ThesTermPath":"Cycles > Chemical cycles > Geochemical cycle > Biogeochemical cycle > Nutrient cycles > Carbon cycle"},{"ThesaurusTerm":"Excretory products","ThestID":2960,"Acronym":"ASFA","ThesTermPath":"Excretory products"},{"ThesaurusTerm":"Chlorophylls","ThestID":1537,"Acronym":"ASFA","ThesTermPath":"Organic compounds > Carbohydrates > Glycosides > Pigments > Photosynthetic pigments > Chlorophylls"},{"ThesaurusTerm":"Particulate organic carbon","ThestID":6029,"Acronym":"ASFA","ThesTermPath":"Organic matter > Particulates > Particulate organic matter > Organic carbon > Particulate organic carbon"},{"ThesaurusTerm":"Particulate organic nitrogen","ThestID":6031,"Acronym":"ASFA","ThesTermPath":"Organic matter > Particulates > Particulate organic matter > Organic nitrogen > Particulate organic nitrogen"},{"ThesaurusTerm":"PSE, Antarctica, Victoria Land, Terra Nova Bay","ThestID":186524,"Acronym":"ASFA_GEOT","ThesTermPath":"PSE, Antarctica, Victoria Land, Terra Nova Bay"}],"thestermsASFA":[{"ThesaurusTerm":"Biogeochemical cycle"},{"ThesaurusTerm":"Carbon cycle"},{"ThesaurusTerm":"Chlorophylls"},{"ThesaurusTerm":"Excretory products"},{"ThesaurusTerm":"Filter feeders"},{"ThesaurusTerm":"Nutrient cycles"},{"ThesaurusTerm":"Particulate organic carbon"},{"ThesaurusTerm":"Particulate organic nitrogen"},{"ThesaurusTerm":"PSE, Antarctica, Victoria Land, Terra Nova Bay"}],"taxtermsASFA":[{"TaxTerm":"Adamussium colbecki"}],"geotermsASFA":[{"GeoTerm":"Terra Nova Bay"}],"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":71863,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":71863,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/S0924-7963(98)00052-9","externalID":"10.1016/S0924-7963(98)00052-9","URLTypeCode":"DOI","URLID":90760,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"Biogeochemical cycle","ThestID":936,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Carbon cycle","ThestID":1329,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Chlorophylls","ThestID":1537,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Excretory products","ThestID":2960,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Filter feeders","ThestID":3106,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Nutrient cycles","ThestID":5625,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Particulate organic carbon","ThestID":6029,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Particulate organic nitrogen","ThestID":6031,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"PSE, Antarctica, Victoria Land, Terra Nova Bay","ThestID":186524,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"}],"taxterms":[{"TaxTerm":"Adamussium colbecki","AphiaID":197021,"TaxtID":24268}],"geoterms":[{"GeoTerm":"Terra Nova Bay","GeoObjectID":11709,"GeotID":4812}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Biogeochemical cycle","DutchTerm":"Biogeochemische cyclus","ThestID":936,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Carbon cycle","DutchTerm":"Koolstofcyclus","ThestID":1329,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Chlorophylls","DutchTerm":"Chlorofyl","ThestID":1537,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Excretory products","DutchTerm":null,"ThestID":2960,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Filter feeders","DutchTerm":null,"ThestID":3106,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Nutrient cycles","DutchTerm":"Nutrientencyclus","ThestID":5625,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Particulate organic carbon","DutchTerm":"Particulair organisch koolstof","ThestID":6029,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Particulate organic nitrogen","DutchTerm":"Zwevende organische stikstof","ThestID":6031,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"PSE, Antarctica, Victoria Land, Terra Nova Bay","DutchTerm":null,"ThestID":186524,"Acronym":"ASFA_GEOT","ThesTypID":34,"ThesType":"ASFA Geoterms"}],"taxtermsFRIS":[{"TaxTerm":"Adamussium colbecki","DutchTerm":null,"AphiaID":197021,"TaxtID":24268}],"geotermsFRIS":[{"GeoTerm":"Terra Nova Bay","DutchTerm":null}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2005-09-06 11:24:59.700000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2021-02-17 07:29:22.960000","timezone_type":3,"timezone":"Europe/Brussels"}}}