{"id":"https://openalex.org/W7208766855","doi":"https://doi.org/10.1016/j.marger.2026.207888","title":"Isotopic and microtextural signatures of Holocene foraminifera at a methane seepage site in the western South Atlantic","display_name":"Isotopic and microtextural signatures of Holocene foraminifera at a methane seepage site in the western South Atlantic","publication_year":2026,"publication_date":"2026-09-04","ids":{"openalex":"https://openalex.org/W7208766855","doi":"https://doi.org/10.1016/j.marger.2026.207888"},"language":"en","primary_location":{"id":"doi:10.1016/j.marger.2026.207888","doi":"https://doi.org/10.1016/j.marger.2026.207888","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.marger.2026.207888","pdf_url":null,"source":{"id":"https://openalex.org/S5407056726","display_name":"Marine Geoscience and Energy Resources","issn_l":"3117-5775","issn":["3117-5775"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Marine Geoscience and Energy Resources","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.marger.2026.207888","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060759103","display_name":"Alisson Klayton Martins","orcid":"https://orcid.org/0000-0001-6015-2880","observed_orcids":["https://orcid.org/0000-0001-6015-2880"]},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]},{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Alisson K. Martins","raw_affiliation_strings":["N\u00facleo de Excel\u00eancia em Modelagem Geol\u00f3gica e Num\u00e9rica (MGEN), Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil"],"raw_orcid":"https://orcid.org/0000-0001-6015-2880","affiliations":[{"raw_affiliation_string":"N\u00facleo de Excel\u00eancia em Modelagem Geol\u00f3gica e Num\u00e9rica (MGEN), Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091194374","display_name":"Jaime Y. Su\u00e1rez-Ibarra","orcid":"https://orcid.org/0000-0002-0227-4369","observed_orcids":["https://orcid.org/0000-0002-0227-4369"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I21491767","display_name":"Aix-Marseille Universit\u00e9","ror":"https://ror.org/035xkbk20","country_code":"FR","type":"education","lineage":["https://openalex.org/I21491767"]},{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},{"id":"https://openalex.org/I4210104942","display_name":"Centre de Recherche et d\u2019Enseignement de G\u00e9osciences de l\u2019Environnement","ror":"https://ror.org/01pa4h393","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I187986737","https://openalex.org/I21491767","https://openalex.org/I2746051580","https://openalex.org/I2802818602","https://openalex.org/I4210088668","https://openalex.org/I4210090127","https://openalex.org/I4210093025","https://openalex.org/I4210104942","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210166444"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I2802818602","https://openalex.org/I4210090127","https://openalex.org/I4210131494","https://openalex.org/I4210166444"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Jaime Y. Su\u00e1rez-Ibarra","raw_affiliation_strings":["Aix-Marseille Universit\u00e9, CNRS, IRD, INRAE, CEREGE, Europ\u00f4le M\u00e9diterran\u00e9en de l\u2019Arbois, Aix-en-Provence, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aix-Marseille Universit\u00e9, CNRS, IRD, INRAE, CEREGE, Europ\u00f4le M\u00e9diterran\u00e9en de l\u2019Arbois, Aix-en-Provence, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210088668","https://openalex.org/I4210104942","https://openalex.org/I4210166444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047511262","display_name":"Cristiane Fraga Frozza","orcid":"https://orcid.org/0000-0002-6463-9853","observed_orcids":["https://orcid.org/0000-0002-6463-9853"]},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristiane Frozza","raw_affiliation_strings":["Programa de P\u00f3s-Gradua\u00e7\u00e3o em Geoci\u00eancias, Departamento de Geologia, Universidade Federal de Pernambuco, Recife, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Programa de P\u00f3s-Gradua\u00e7\u00e3o em Geoci\u00eancias, Departamento de Geologia, Universidade Federal de Pernambuco, Recife, Brazil","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061705721","display_name":"P\u00e2mela L. Palhano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"P\u00e2mela Palhano","raw_affiliation_strings":["Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029431030","display_name":"Marlone H.H. Bom","orcid":"https://orcid.org/0000-0002-1852-262X","observed_orcids":["https://orcid.org/0000-0002-1852-262X"]},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marlone H.H. Bom","raw_affiliation_strings":["itt OCEANEON \u2013 Instituto Tecnol\u00f3gico de Paleoceanografia e Mudan\u00e7as Clim\u00e1ticas, Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"itt OCEANEON \u2013 Instituto Tecnol\u00f3gico de Paleoceanografia e Mudan\u00e7as Clim\u00e1ticas, Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020407377","display_name":"Karlos Guilherme Diemer Kochhann","orcid":"https://orcid.org/0000-0001-5339-1103","observed_orcids":["https://orcid.org/0000-0001-5339-1103"]},"institutions":[{"id":"https://openalex.org/I34403800","display_name":"GEOMAR Helmholtz Centre for Ocean Research Kiel","ror":"https://ror.org/02h2x0161","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I34403800"]},{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR","DE"],"is_corresponding":false,"raw_author_name":"Karlos G.D. Kochhann","raw_affiliation_strings":["GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany","itt OCEANEON \u2013 Instituto Tecnol\u00f3gico de Paleoceanografia e Mudan\u00e7as Clim\u00e1ticas, Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany","institution_ids":["https://openalex.org/I34403800"]},{"raw_affiliation_string":"itt OCEANEON \u2013 Instituto Tecnol\u00f3gico de Paleoceanografia e Mudan\u00e7as Clim\u00e1ticas, Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086272910","display_name":"Jo\u00e3o Pedro Saldanha","orcid":"https://orcid.org/0000-0003-0248-0549","observed_orcids":["https://orcid.org/0000-0003-0248-0549"]},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jo\u00e3o P. Saldanha","raw_affiliation_strings":["Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072548609","display_name":"Ariano De Giovanni Rodrigues","orcid":"https://orcid.org/0000-0003-0294-6775","observed_orcids":["https://orcid.org/0000-0003-0294-6775"]},"institutions":[{"id":"https://openalex.org/I68106152","display_name":"Universidade Federal de Goi\u00e1s","ror":"https://ror.org/0039d5757","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ariano De Giovanni Rodrigues","raw_affiliation_strings":["Centro de Excel\u00eancia em Estudos Moleculares, Energia e Petr\u00f3leo (CEMEP), Universidade Federal de Goi\u00e1s (UFG), Goi\u00e2nia, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro de Excel\u00eancia em Estudos Moleculares, Energia e Petr\u00f3leo (CEMEP), Universidade Federal de Goi\u00e1s (UFG), Goi\u00e2nia, Brazil","institution_ids":["https://openalex.org/I68106152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085506820","display_name":"M\u00edrian Liza Alves Forancelli Pacheco","orcid":"https://orcid.org/0000-0002-8810-2321","observed_orcids":["https://orcid.org/0000-0002-8810-2321"]},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"M\u00edrian L.A. F. Pacheco","raw_affiliation_strings":["Universidade Federal de S\u00e3o Carlos, Departamento de Biologia, Sorocaba, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Federal de S\u00e3o Carlos, Departamento de Biologia, Sorocaba, Brazil","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083762411","display_name":"Daniel Praeg","orcid":"https://orcid.org/0000-0003-1107-3128","observed_orcids":["https://orcid.org/0000-0003-1107-3128"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I201841394","display_name":"Universit\u00e9 C\u00f4te d'Azur","ror":"https://ror.org/019tgvf94","country_code":"FR","type":"education","lineage":["https://openalex.org/I201841394"]},{"id":"https://openalex.org/I4210126779","display_name":"Observatoire de la C\u00f4te d\u2019Azur","ror":"https://ror.org/039fj2469","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779"]},{"id":"https://openalex.org/I4210162320","display_name":"G\u00e9oazur","ror":"https://ror.org/05xtktk35","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I2802818602","https://openalex.org/I39804081","https://openalex.org/I4210090127","https://openalex.org/I4210126779","https://openalex.org/I4210131494","https://openalex.org/I4210148025","https://openalex.org/I4210162320","https://openalex.org/I4210166444"]},{"id":"https://openalex.org/I4210166444","display_name":"Institut de Recherche pour le D\u00e9veloppement","ror":"https://ror.org/05q3vnk25","country_code":"FR","type":"government","lineage":["https://openalex.org/I2802818602","https://openalex.org/I4210090127","https://openalex.org/I4210131494","https://openalex.org/I4210166444"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daniel Praeg","raw_affiliation_strings":["G\u00e9oazur \u2013 Universit\u00e9 C\u00f4te d\u2019Azur (UCA), Observatoire de la C\u00f4te d\u2019Azur, Institut de Recherche pour le D\u00e9veloppement [IRD], CNRS \u2013 France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G\u00e9oazur \u2013 Universit\u00e9 C\u00f4te d\u2019Azur (UCA), Observatoire de la C\u00f4te d\u2019Azur, Institut de Recherche pour le D\u00e9veloppement [IRD], CNRS \u2013 France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210126779","https://openalex.org/I4210162320","https://openalex.org/I4210166444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077934978","display_name":"Adolpho Herbert Augustin","orcid":"https://orcid.org/0000-0002-4889-9735","observed_orcids":["https://orcid.org/0000-0002-4889-9735"]},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Adolpho H. Augustin","raw_affiliation_strings":["N\u00facleo de Excel\u00eancia em Geologia e Geof\u00edsica Aplicada, Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"N\u00facleo de Excel\u00eancia em Geologia e Geof\u00edsica Aplicada, Universidade do Vale do Rio dos Sinos, S\u00e3o Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083278711","display_name":"Adriano Roessler Viana","orcid":"https://orcid.org/0000-0001-8527-3080","observed_orcids":["https://orcid.org/0000-0001-8527-3080"]},"institutions":[{"id":"https://openalex.org/I32393484","display_name":"Petrobras (Brazil)","ror":"https://ror.org/0235kyq22","country_code":"BR","type":"company","lineage":["https://openalex.org/I32393484"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Adriano R. Viana","raw_affiliation_strings":["Petrobras Petr\u00f3leo Brasileiro SA, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Petrobras Petr\u00f3leo Brasileiro SA, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I32393484"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024783474","display_name":"Dennis J. Miller","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32393484","display_name":"Petrobras (Brazil)","ror":"https://ror.org/0235kyq22","country_code":"BR","type":"company","lineage":["https://openalex.org/I32393484"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Dennis J. Miller","raw_affiliation_strings":["Petrobras Petr\u00f3leo Brasileiro SA, Rio de Janeiro, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Petrobras Petr\u00f3leo Brasileiro SA, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I32393484"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064080624","display_name":"Marcelo Ketzer","orcid":"https://orcid.org/0000-0003-4796-8177","observed_orcids":["https://orcid.org/0000-0003-4796-8177"]},"institutions":[{"id":"https://openalex.org/I223464139","display_name":"Linnaeus University","ror":"https://ror.org/00j9qag85","country_code":"SE","type":"education","lineage":["https://openalex.org/I223464139"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Marcelo Ketzer","raw_affiliation_strings":["Department of Biology and Environmental Science, Centre for the Environment (CENWIN), Linnaeus University, Kalmar, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology and Environmental Science, Centre for the Environment (CENWIN), Linnaeus University, Kalmar, Sweden","institution_ids":["https://openalex.org/I223464139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079541577","display_name":"Luiz Frederico Rodrigues","orcid":"https://orcid.org/0000-0001-5960-4843","observed_orcids":["https://orcid.org/0000-0001-5960-4843"]},"institutions":[{"id":"https://openalex.org/I68106152","display_name":"Universidade Federal de Goi\u00e1s","ror":"https://ror.org/0039d5757","country_code":"BR","type":"education","lineage":["https://openalex.org/I68106152"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz F. Rodrigues","raw_affiliation_strings":["Centro de Excel\u00eancia em Estudos Moleculares, Energia e Petr\u00f3leo (CEMEP), Universidade Federal de Goi\u00e1s (UFG), Goi\u00e2nia, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro de Excel\u00eancia em Estudos Moleculares, Energia e Petr\u00f3leo (CEMEP), Universidade Federal de Goi\u00e1s (UFG), Goi\u00e2nia, Brazil","institution_ids":["https://openalex.org/I68106152"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021429319","display_name":"Mar\u00eda Alejandra G\u00f3mez Pivel","orcid":"https://orcid.org/0000-0003-3226-8047","observed_orcids":["https://orcid.org/0000-0003-3226-8047"]},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria A.G. Pivel","raw_affiliation_strings":["Centro de Estudos de Geologia Costeira e Oce\u00e2nica, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil","Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centro de Estudos de Geologia Costeira e Oce\u00e2nica, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Programa de P\u00f3s-gradua\u00e7\u00e3o em Geoci\u00eancias, Instituto de Geoci\u00eancias, Universidade Federal do Rio Grande do Sul, Porto Alegre Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":16,"corresponding_author_ids":["https://openalex.org/A5060759103"],"corresponding_institution_ids":["https://openalex.org/I130442723","https://openalex.org/I61722147"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.5103442,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"195","issue":null,"first_page":"207888","last_page":"207888"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10995","display_name":"Methane Hydrates and Related Phenomena","score":0.9810000061988831,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10995","display_name":"Methane Hydrates and Related Phenomena","score":0.9810000061988831,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.014399999752640724,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10017","display_name":"Geology and Paleoclimatology Research","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/methane-seeps","display_name":"methane seepage","score":0.9879999756813049},{"id":"https://openalex.org/keywords/gas-hydrates","display_name":"gas hydrates","score":0.8730000257492065},{"id":"https://openalex.org/keywords/foraminifera","display_name":"foraminifera","score":0.8629999756813049},{"id":"https://openalex.org/keywords/carbon-isotopes","display_name":"carbon isotopes","score":0.6309999823570251},{"id":"https://openalex.org/keywords/oxygen-isotopes","display_name":"oxygen isotopes","score":0.9990000128746033},{"id":"https://openalex.org/keywords/uvigerina","display_name":"Uvigerina","score":0.8209999799728394},{"id":"https://openalex.org/keywords/micro-raman-spectroscopy","display_name":"micro-Raman spectroscopy","score":0.9700000286102295},{"id":"https://openalex.org/keywords/sulfate-methane-transition-zone","display_name":"sulfate-methane transition zone","score":0.8759999871253967},{"id":"https://openalex.org/keywords/anaerobic-oxidation-of-methane","display_name":"anaerobic oxidation of methane","score":0.9869999885559082},{"id":"https://openalex.org/keywords/dissolved-inorganic-carbon","display_name":"dissolved inorganic carbon","score":0.718999981880188},{"id":"https://openalex.org/keywords/trace-metals","display_name":"trace metals","score":0.6119999885559082},{"id":"https://openalex.org/keywords/authigenic-carbonates","display_name":"authigenic carbonates","score":0.7699999809265137},{"id":"https://openalex.org/keywords/diagenesis","display_name":"diagenesis","score":0.7120000123977661},{"id":"https://openalex.org/keywords/pockmarks","display_name":"pockmarks","score":0.6759999990463257},{"id":"https://openalex.org/keywords/holocene","display_name":"Holocene","score":0.6060000061988831}],"concepts":[{"id":"https://openalex.org/C2780368712","wikidata":"https://www.wikidata.org/wiki/Q107027","display_name":"Foraminifera","level":3,"score":0.8323000073432922},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.7570000290870667},{"id":"https://openalex.org/C140345934","wikidata":"https://www.wikidata.org/wiki/Q25445","display_name":"Holocene","level":2,"score":0.6912000179290771},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5102999806404114},{"id":"https://openalex.org/C516920438","wikidata":"https://www.wikidata.org/wiki/Q37129","display_name":"Methane","level":2,"score":0.4666000008583069},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.35929998755455017},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.3165999948978424},{"id":"https://openalex.org/C2780659211","wikidata":"https://www.wikidata.org/wiki/Q181699","display_name":"Carbonate","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C15739521","wikidata":"https://www.wikidata.org/wiki/Q602963","display_name":"Glacial period","level":2,"score":0.2653000056743622},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.2451000064611435}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.marger.2026.207888","doi":"https://doi.org/10.1016/j.marger.2026.207888","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.marger.2026.207888","pdf_url":null,"source":{"id":"https://openalex.org/S5407056726","display_name":"Marine Geoscience and Energy Resources","issn_l":"3117-5775","issn":["3117-5775"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Marine Geoscience and Energy Resources","raw_type":"journal-article"},{"id":"pmh:oai:oceanrep.geomar.de:64690","doi":null,"is_oa":false,"landing_page_url":"https://oceanrep.geomar.de/id/eprint/64690/1/1-s2.0-S3117577526002356-main.pdf","pdf_url":"https://oceanrep.geomar.de/id/eprint/64690/1/1-s2.0-S3117577526002356-main.pdf","source":{"id":"https://openalex.org/S4306400264","display_name":"Helmholtz Centre for Ocean Research Kiel (GEOMAR)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I34403800","host_organization_name":"GEOMAR Helmholtz Centre for Ocean Research Kiel","host_organization_lineage":["https://openalex.org/I34403800"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:DiVA.org:lnu-149579","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-149579","pdf_url":null,"source":{"id":"https://openalex.org/S7407055280","display_name":"H\u00f6gskolan Kristianstad Publikationer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:hal-05804587v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-05804587","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Marine Geoscience and Energy Resources, 2027, 195, pp.207888. &#x27E8;10.1016/j.marger.2026.207888&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1016/j.marger.2026.207888","doi":"https://doi.org/10.1016/j.marger.2026.207888","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.marger.2026.207888","pdf_url":null,"source":{"id":"https://openalex.org/S5407056726","display_name":"Marine Geoscience and Energy Resources","issn_l":"3117-5775","issn":["3117-5775"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Marine Geoscience and Energy Resources","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life below water","score":0.5769000053405762,"id":"https://metadata.un.org/sdg/14"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G4343087684","display_name":null,"funder_award_id":"process 315692 /2023-5","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G6163965285","display_name":null,"funder_award_id":"Programa Pesquisador Ga\\u00FAcho \\u2013 PqG (Edital 09/2023, process 24/2551-0001545-0)","funder_id":"https://openalex.org/F4320322502","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado do Rio Grande do Sul"},{"id":"https://openalex.org/G6312256701","display_name":"Paleometry applied to frontier studies: covering strategic knowledge gaps in paleobiology and astrobiology","funder_award_id":"23/04501-6","funder_id":"https://openalex.org/F4320320997","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo"}],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322468","display_name":"Petrobras","ror":"https://ror.org/0235kyq22"},{"id":"https://openalex.org/F4320322502","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado do Rio Grande do Sul","ror":"https://ror.org/05k49za97"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":104,"referenced_works":["https://openalex.org/W15234922","https://openalex.org/W396451992","https://openalex.org/W612211758","https://openalex.org/W1511313527","https://openalex.org/W1612517152","https://openalex.org/W1652023819","https://openalex.org/W1883049440","https://openalex.org/W1960465926","https://openalex.org/W1971208190","https://openalex.org/W1974828561","https://openalex.org/W1977005837","https://openalex.org/W1979820332","https://openalex.org/W1983951426","https://openalex.org/W1984231538","https://openalex.org/W1985740754","https://openalex.org/W1986841014","https://openalex.org/W1992383576","https://openalex.org/W1998836867","https://openalex.org/W2005980756","https://openalex.org/W2006836973","https://openalex.org/W2007070393","https://openalex.org/W2007443159","https://openalex.org/W2008680648","https://openalex.org/W2010414818","https://openalex.org/W2010647876","https://openalex.org/W2011301426","https://openalex.org/W2013002804","https://openalex.org/W2013108517","https://openalex.org/W2015159529","https://openalex.org/W2021468187","https://openalex.org/W2029060708","https://openalex.org/W2031650299","https://openalex.org/W2042862259","https://openalex.org/W2051558142","https://openalex.org/W2052420109","https://openalex.org/W2057391595","https://openalex.org/W2060083881","https://openalex.org/W2063690807","https://openalex.org/W2067790661","https://openalex.org/W2076477280","https://openalex.org/W2083114431","https://openalex.org/W2088266853","https://openalex.org/W2091584714","https://openalex.org/W2094362919","https://openalex.org/W2094485738","https://openalex.org/W2095292121","https://openalex.org/W2096328588","https://openalex.org/W2097137498","https://openalex.org/W2113305515","https://openalex.org/W2115051585","https://openalex.org/W2125158094","https://openalex.org/W2131079535","https://openalex.org/W2140465679","https://openalex.org/W2141685339","https://openalex.org/W2143883587","https://openalex.org/W2152368443","https://openalex.org/W2190396618","https://openalex.org/W2235679284","https://openalex.org/W2267520516","https://openalex.org/W2278911123","https://openalex.org/W2335473764","https://openalex.org/W2342249984","https://openalex.org/W2407417529","https://openalex.org/W2553996419","https://openalex.org/W2565721251","https://openalex.org/W2594172960","https://openalex.org/W2765851801","https://openalex.org/W2800756806","https://openalex.org/W2887080884","https://openalex.org/W2895820341","https://openalex.org/W2901906577","https://openalex.org/W2940972797","https://openalex.org/W2969385461","https://openalex.org/W2969676768","https://openalex.org/W2979890655","https://openalex.org/W2991123802","https://openalex.org/W2994593711","https://openalex.org/W2999308157","https://openalex.org/W3003257820","https://openalex.org/W3007555621","https://openalex.org/W3011551643","https://openalex.org/W3012169736","https://openalex.org/W3035965352","https://openalex.org/W3045898002","https://openalex.org/W3110669934","https://openalex.org/W3128261063","https://openalex.org/W3134776370","https://openalex.org/W3160521158","https://openalex.org/W3162146347","https://openalex.org/W3183722377","https://openalex.org/W4200113665","https://openalex.org/W4221027857","https://openalex.org/W4229009218","https://openalex.org/W4253078238","https://openalex.org/W4285164031","https://openalex.org/W4288428454","https://openalex.org/W4295927245","https://openalex.org/W4328126057","https://openalex.org/W4362591479","https://openalex.org/W4378417616","https://openalex.org/W4388802376","https://openalex.org/W4391453437","https://openalex.org/W4412635932","https://openalex.org/W6889664466"],"related_works":["https://openalex.org/W1986123015","https://openalex.org/W2553996419","https://openalex.org/W7043599367","https://openalex.org/W2267520516","https://openalex.org/W2094362919","https://openalex.org/W3162146347","https://openalex.org/W2042862259","https://openalex.org/W2093890055","https://openalex.org/W2584021959","https://openalex.org/W3012169736"],"abstract_inverted_index":{"ABSTRACT":[0],"Methane":[1],"seepage":[2],"associated":[3,203],"with":[4,56,62,88,204,272],"gas":[5,57,173],"hydrate":[6],"systems":[7],"represents":[8],"a":[9,30,41,63],"key":[10],"fluid-driven":[11],"process":[12],"controlling":[13],"carbonate":[14,232],"geochemistry":[15],"and":[16,37,59,75,83,95,105,113,123,131,150,182,222,238],"diagenesis":[17],"along":[18],"continental":[19],"margins.":[20],"Recognition":[21],"of":[22,80,179,194,240],"seep":[23,54,122,248,263],"signatures":[24],"in":[25,44,244,265,276],"foraminiferal":[26],"shells,":[27],"however,":[28],"remains":[29,211],"research":[31],"challenge.":[32],"Here":[33],"we":[34],"investigate":[35],"benthic":[36],"planktonic":[38],"foraminifera":[39,99,266],"from":[40,257],"degassing":[42],"pockmark":[43,68],"the":[45,53,67,121,147,160,168,214,253,258],"Rio":[46],"Grande":[47],"Cone,":[48],"western":[49,259],"South":[50,260],"Atlantic,":[51],"comparing":[52],"site":[55,65],"hydrates":[58],"bubble":[60],"streams":[61],"background":[64,111,124],"at":[66,146],"rim.":[69],"We":[70],"integrate":[71],"\u03b4":[72,76,152],"13":[73,102,153],"C":[74,103],"18":[77,106],"O":[78,107],"data":[79],"Uvigerina":[81,133],"(benthic)":[82],"Globigerinoides":[84],"ruber":[85],"albus":[86],"(planktonic)":[87],"synchrotron-based":[89],"micro\u2013X-ray":[90],"fluorescence":[91],"(\u03bcXRF)":[92],"elemental":[93],"mapping":[94],"micro-Raman":[96],"spectroscopy.":[97],"Seep":[98],"exhibit":[100],"systematic":[101],"depletion":[104],"enrichment":[108],"relative":[109],"to":[110,167],"specimens,":[112],"multivariate":[114],"analyses":[115,219],"confirm":[116],"significant":[117],"isotopic":[118,135],"separation":[119],"between":[120,129],"sites":[125],".":[126],"No":[127],"differences":[128],"living":[130],"dead":[132],"indicate":[134,159],"signals":[136,243,264],"are":[137,267],"acquired":[138,268],"during":[139,270],"life":[140],"rather":[141],"than":[142],"post-mortem.":[143],"Near-zero":[144],"sulfate":[145],"sediment":[148],"surface":[149],"positive":[151],"C\u2013dissolved":[154],"inorganic":[155],"carbon":[156,224],"(DIC)":[157],"values":[158],"sulfate\u2013methane":[161],"transition":[162],"zone":[163],"(SMTZ)":[164],"is":[165],"suppressed":[166],"sediment\u2013water":[169],"interface":[170],"by":[171],"intense":[172],"flux,":[174],"limiting":[175],"in-sediment":[176],"anaerobic":[177],"oxidation":[178],"methane":[180],"(AOM)":[181],"suggesting":[183],"deep":[184],"advective":[185],"DIC":[186],"dominates":[187],"calcification.":[188],"Elemental":[189],"maps":[190],"reveal":[191],"heterogeneous":[192],"distributions":[193],"redox-sensitive":[195],"trace":[196],"metals":[197],"(Fe,":[198],"Mn,":[199],"Zn,":[200],"Cr,":[201],"V)":[202],"putative":[205],"microbial":[206],"coatings":[207],",":[208],"whereas":[209],"calcium":[210],"homogeneous":[212],"within":[213],"primary":[215,241],"calcitic":[216],"matrix.":[217],"Micro-Raman":[218],"identify":[220],"pyrite":[221],"organic":[223],"bands,":[225],"but":[226],"no":[227],"evidence":[228,256],"for":[229],"methane-derived":[230],"authigenic":[231],"overgrowth,":[233],"indicating":[234],"limited":[235,273],"diagenetic":[236,274],"overprinting":[237,275],"preservation":[239],"geochemical":[242],"this":[245,277],"Holocene":[246,278],"high-flux":[247,279],"system.":[249,280],"This":[250],"study":[251],"provides":[252],"first":[254],"multiproxy":[255],"Atlantic":[261],"that":[262],"primarily":[269],"life,":[271]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2026-09-05T00:00:00"}
