{"refrec":{"BRefID":332202,"RR":"<b>Alves Martins, M.V.; Hohenegger, J.; Martínez-Colón, M.; Frontalini, F.; Bergamashi, S.; Laut, L.; Belart, P.; Mahiques, M.; Pereira, E.; Rodrigues, R.; Terroso, D.; Miranda, P.; Geraldes, M.C.; Villena, H.H.; Reis, T.; Socorro, O.A.A.; de Mello e Sousa, S.H.; Yamashita, C.; Rocha, F.</b> (2020). Ecological quality status of the NE sector of the Guanabara Bay (Brazil): a case of living benthic foraminiferal resilience. <i>Mar. Pollut. Bull. 158</i>: 111449. <a href=\"https://dx.doi.org/10.1016/j.marpolbul.2020.111449\" target=\"_blank\">https://dx.doi.org/10.1016/j.marpolbul.2020.111449</a>","BEntID":325814,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>Mar. Pollut. Bull. 158</i>: 111449. <a href=\"https://dx.doi.org/10.1016/j.marpolbul.2020.111449\" target=\"_blank\">https://dx.doi.org/10.1016/j.marpolbul.2020.111449</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Alves Martins, M.V.; Hohenegger, J.; Martínez-Colón, M.; Frontalini, F.; Bergamashi, S.; Laut, L.; Belart, P.; Mahiques, M.; Pereira, E.; Rodrigues, R.; Terroso, D.; Miranda, P.; Geraldes, M.C.; Villena, H.H.; Reis, T.; Socorro, O.A.A.; de Mello e Sousa, S.H.; Yamashita, C.; Rocha, F.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Alves Martins, M.V. <i>et al.</i>","Englishabstract":"The ecological quality status of the NE region of the Guanabara Bay (SE Brazil), one of the most important Brazilian embayments, is evaluated. For this purpose, sediment samples from in the inner of the Guanabara Bay (GB) were collected and analyzed (grain-size, mineralogy, geochemistry and living foraminifera). In this study, it is hypothesized that the potentially toxic elements (PTEs) concentrations, in solution and associated with organic matter (<sub>OM</sub>PTEs, potential nutrient source), may represent two potential pathways to impact benthic foraminifers. A multiproxy approach applied to complex statistical analyses and ecological indexes shows that the study area is, in general, eutrophic (with high organic matter and low oxygen content), polluted by PTEs and oil. As a consequence, foraminifera are not abundant and their assemblages are poorly diversified and dominated by some stress-tolerant species (i.e., <em>Ammonia tepida</em>, <em>Quinqueloculina seminula</em>, <em>Cribroelphidium excavatum</em>). The results allow us to identify a set of species sensitive to eutrophication and <sub>OM</sub>PTEs. Factors such as the increase of organic matter contents and <sub>OM</sub>PTEs and, in particular of Zn, Cd and Pb, the oxygen depletion and the presence of oil, altogether contribute to a marked reduction in the abundance and diversity of foraminifera. <em>Ammonia</em>-<em>Elphidium</em> Index and the Foram Stress Index confirm that the NE zone of GB is, in general, “heavily polluted”, with “poor ecological quality status” and experiences suboxic to anoxic conditions. In light of it, special attention from public authorities and policymakers is required in order to take immediate actions to enable its environmental recovery.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Ecological quality status of the NE sector of the Guanabara Bay (Brazil): a case of living benthic foraminiferal resilience","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-06-14 01:31:56.644936","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Pollution; Multiproxy approach; Ammonia-Elphidium Index (AEI); Foram stress index (FSI); Complex statistical analyses; Chemical fractionation","OtherDescriptors":null,"Notes":null,"AnaPub":2020,"MonPub":null,"DateUpdate":"2020-12-18","DateCreate":"2020-12-18","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000555500000082","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.marpolbul.2020.111449"},"refs":null,"anarec":{"AnaID":332202,"PubliDate":2020,"Pagination":"111449","XtraPublOfAnaID":null,"ISBN":null,"Volume":"158","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43520,"SerRR":"Marine Pollution Bulletin. Macmillan: London.  ISSN 0025-326X; e-ISSN 1879-3363","StandardTitleSer":"Marine Pollution Bulletin","ISSN":"0025-326X","AbbrevSer":"Mar. Pollut. Bull.","StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Alves Martins","Firstname":"Maria Virginia","Initials":"M.V.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":355771,"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":"Hohenegger","Firstname":"Johann","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":431836,"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":"Martínez-Colón","Firstname":"Michael","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433512,"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":"Frontalini","Firstname":"Fabrizio","Initials":"F.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":192823,"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":"Bergamashi","Firstname":"Sérgio","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433514,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Laut","Firstname":"Lazaro","Initials":"L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":316138,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Belart","Firstname":"Pierre","Initials":"P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":316135,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Mahiques","Firstname":"Michel","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433517,"OrderNr":8,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Pereira","Firstname":"Egberto","Initials":"E.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":286606,"OrderNr":9,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Rodrigues","Firstname":"Rene","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433519,"OrderNr":10,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Terroso","Firstname":"Denise","Initials":"D.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433520,"OrderNr":11,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Miranda","Firstname":"Paulo","Initials":"P.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":431838,"OrderNr":12,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Geraldes","Firstname":"Mauro","Initials":"M.C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433522,"OrderNr":13,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Villena","Firstname":"Hélio","Initials":"H.H.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433523,"OrderNr":14,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Reis","Firstname":"Tadeu","Initials":"T.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433524,"OrderNr":15,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Socorro","Firstname":"Orangel","Initials":"O.A.A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":433525,"OrderNr":16,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"de Mello e Sousa","Firstname":"Silvia","Initials":"S.H.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":216487,"OrderNr":17,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Yamashita","Firstname":"Cintia","Initials":"C.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":216491,"OrderNr":18,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Rocha","Firstname":"Fernando","Initials":"F.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":325814,"AutID":286615,"OrderNr":19,"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":356689,"LibID":36,"BRefID":332202,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"356689","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":"Macmillan","City":"London"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"VLIZ Acknowledged Publications","ShortName":"VLIZ ackn"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"941":{"SpName":"LifeWatch Species Information Backbone","SpColID":941,"ParSpColID":39,"TopParID":39,"ShortName":"LifeWatch Species Information Backbone","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone"},"39":{"SpName":"VLIZ Acknowledged Publications","SpColID":39,"ParSpColID":null,"TopParID":null,"ShortName":"VLIZ ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"VLIZ ackn"},"507":{"SpName":"World Register of Marine Species","SpColID":507,"ParSpColID":null,"TopParID":null,"ShortName":"WoRMS website","URLLocation":null,"LibID":null,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"WoRMS website"},"915":{"SpName":"World Register of Marine Species (WoRMS) acknowledged","SpColID":915,"ParSpColID":941,"TopParID":39,"ShortName":"WoRMS ackn","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone/WoRMS ackn"},"947":{"SpName":"WoRMS ackn - direct reference","SpColID":947,"ParSpColID":915,"TopParID":39,"ShortName":"WoRMS ackn - direct","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":39,"SpColPath":"VLIZ ackn/LifeWatch Species Information Backbone/WoRMS ackn/WoRMS ackn - direct"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":325814,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":325814,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.marpolbul.2020.111449","externalID":"10.1016/j.marpolbul.2020.111449","URLTypeCode":"DOI","URLID":88830,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2020-12-18 06:45:06.860000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2020-12-18 06:45:06.860000","timezone_type":3,"timezone":"Europe/Brussels"}}}