{"id":"https://openalex.org/W7203584557","doi":"https://doi.org/10.1016/j.jvolgeores.2026.108727","title":"Syn-eruptive hydrothermal degassing and CO2 fluxes at the Planch\u00f3n-Peteroa Volcanic complex (Chile-Argentina): evidence from dissolved gases, isotopes, and radon tracers","display_name":"Syn-eruptive hydrothermal degassing and CO2 fluxes at the Planch\u00f3n-Peteroa Volcanic complex (Chile-Argentina): evidence from dissolved gases, isotopes, and radon tracers","publication_year":2026,"publication_date":"2026-08-16","ids":{"openalex":"https://openalex.org/W7203584557","doi":"https://doi.org/10.1016/j.jvolgeores.2026.108727"},"language":"en","primary_location":{"id":"doi:10.1016/j.jvolgeores.2026.108727","doi":"https://doi.org/10.1016/j.jvolgeores.2026.108727","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jvolgeores.2026.108727","pdf_url":null,"source":{"id":"https://openalex.org/S187199247","display_name":"Journal of Volcanology and Geothermal Research","issn_l":"0377-0273","issn":["0377-0273","1872-6097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":"Journal of Volcanology and Geothermal Research","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.jvolgeores.2026.108727","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5147305660","display_name":"L. Ruggiero","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4387153312","display_name":"INGV Sezione di Roma 1","ror":"https://ror.org/049412q44","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"L. Ruggiero","raw_affiliation_strings":["National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy","National Research Council, Institute of Geosciences (CNR-GEO), Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy","institution_ids":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]},{"raw_affiliation_string":"National Research Council, Institute of Geosciences (CNR-GEO), Roma, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083373001","display_name":"Alessandra Sciarra","orcid":"https://orcid.org/0000-0003-3767-3105","observed_orcids":["https://orcid.org/0000-0003-3767-3105"]},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]},{"id":"https://openalex.org/I4387153312","display_name":"INGV Sezione di Roma 1","ror":"https://ror.org/049412q44","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Sciarra","raw_affiliation_strings":["National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy","institution_ids":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021077752","display_name":"Nicol\u00e1s C. Vigide","orcid":"https://orcid.org/0000-0003-3592-1152","observed_orcids":["https://orcid.org/0000-0003-3592-1152"]},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I4210144413","display_name":"Servicio Geol\u00f3gico Minero Argentino","ror":"https://ror.org/04t8w3r40","country_code":"AR","type":"government","lineage":["https://openalex.org/I4210144413"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"N. Vigide","raw_affiliation_strings":["CONICET SEGEMAR, Av. General Paz 5445 Parque Tecnologico Miguelete (Edificio 25), San Martin, Buenos, Aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CONICET SEGEMAR, Av. General Paz 5445 Parque Tecnologico Miguelete (Edificio 25), San Martin, Buenos, Aires, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I4210144413"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053562539","display_name":"Maria Chiara Tartarello","orcid":"https://orcid.org/0000-0001-5837-6818","observed_orcids":["https://orcid.org/0000-0001-5837-6818"]},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M.C. Tartarello","raw_affiliation_strings":["Earth Science Department, \u201cSapienza\u201d University of Roma, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Science Department, \u201cSapienza\u201d University of Roma, Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147294023","display_name":"H. Barcelona","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I151201029","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59","country_code":"AR","type":"government","lineage":["https://openalex.org/I151201029","https://openalex.org/I4210123736","https://openalex.org/I4387155568"]},{"id":"https://openalex.org/I24354313","display_name":"Universidad de Buenos Aires","ror":"https://ror.org/0081fs513","country_code":"AR","type":"education","lineage":["https://openalex.org/I24354313"]}],"countries":["AR"],"is_corresponding":false,"raw_author_name":"H. Barcelona","raw_affiliation_strings":["CONICET, Instituto de Estudios Andinos Don Pablo Groeber (IDEAN). Universidad de Buenos Aires, Pabell\u00f3n II, N\u00fa\u00f1ez, Buenos Aires, C1428HA, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CONICET, Instituto de Estudios Andinos Don Pablo Groeber (IDEAN). Universidad de Buenos Aires, Pabell\u00f3n II, N\u00fa\u00f1ez, Buenos Aires, C1428HA, Argentina","institution_ids":["https://openalex.org/I151201029","https://openalex.org/I24354313"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130354773","display_name":"R. Maffucci","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]},{"id":"https://openalex.org/I4387153312","display_name":"INGV Sezione di Roma 1","ror":"https://ror.org/049412q44","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Maffucci","raw_affiliation_strings":["National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy","institution_ids":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147274838","display_name":"A. Conti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"A. Conti","raw_affiliation_strings":["National Research Council, Institute of Geosciences (CNR-GEO), Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Research Council, Institute of Geosciences (CNR-GEO), Roma, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147308390","display_name":"G. Galli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I29078338","display_name":"Istituto Nazionale di Geofisica e Vulcanologia","ror":"https://ror.org/00qps9a02","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338"]},{"id":"https://openalex.org/I4387153312","display_name":"INGV Sezione di Roma 1","ror":"https://ror.org/049412q44","country_code":"IT","type":"facility","lineage":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Galli","raw_affiliation_strings":["National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute of Geophysics and Volcanology, INGV, Roma 1, Rome, Italy","institution_ids":["https://openalex.org/I29078338","https://openalex.org/I4387153312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5133736459","display_name":"S. Bigi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"S. Bigi","raw_affiliation_strings":["Earth Science Department, \u201cSapienza\u201d University of Roma, Roma, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Earth Science Department, \u201cSapienza\u201d University of Roma, Roma, Italy","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5147305660"],"corresponding_institution_ids":["https://openalex.org/I29078338","https://openalex.org/I4210155236","https://openalex.org/I4387153312"],"apc_list":{"value":3420,"currency":"USD","value_usd":3420},"apc_paid":{"value":3420,"currency":"USD","value_usd":3420},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"479","issue":null,"first_page":"108727","last_page":"108727"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.3481000065803528,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10001","display_name":"Geological and Geochemical Analysis","score":0.3481000065803528,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.30959999561309814,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10398","display_name":"Groundwater and Isotope Geochemistry","score":0.18469999730587006,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"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/soil-co2-flux","display_name":"soil CO2 flux","score":0.8550000190734863},{"id":"https://openalex.org/keywords/dissolved-gas","display_name":"dissolved gases","score":0.656000018119812},{"id":"https://openalex.org/keywords/carbon-isotopes","display_name":"carbon isotopes","score":0.8740000128746033},{"id":"https://openalex.org/keywords/methane-isotopic-composition","display_name":"methane isotopes","score":0.7739999890327454},{"id":"https://openalex.org/keywords/radon-tracer","display_name":"radon tracer","score":0.7870000004768372},{"id":"https://openalex.org/keywords/radon-222","display_name":"radon-222","score":0.8500000238418579},{"id":"https://openalex.org/keywords/methane-oxidation","display_name":"methane oxidation","score":0.6690000295639038},{"id":"https://openalex.org/keywords/volcano-monitoring","display_name":"volcano monitoring","score":0.6660000085830688}],"concepts":[{"id":"https://openalex.org/C156622251","wikidata":"https://www.wikidata.org/wiki/Q1036221","display_name":"Hydrothermal circulation","level":2,"score":0.8863999843597412},{"id":"https://openalex.org/C516920438","wikidata":"https://www.wikidata.org/wiki/Q37129","display_name":"Methane","level":2,"score":0.6769000291824341},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6726999878883362},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.6233000159263611},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.5393999814987183},{"id":"https://openalex.org/C545943180","wikidata":"https://www.wikidata.org/wiki/Q1133","display_name":"Radon","level":2,"score":0.5236999988555908},{"id":"https://openalex.org/C68709404","wikidata":"https://www.wikidata.org/wiki/Q1134475","display_name":"Flux (metallurgy)","level":2,"score":0.5216000080108643},{"id":"https://openalex.org/C185059815","wikidata":"https://www.wikidata.org/wiki/Q471790","display_name":"Isotopes of carbon","level":3,"score":0.5},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.45159998536109924},{"id":"https://openalex.org/C22117777","wikidata":"https://www.wikidata.org/wiki/Q17148629","display_name":"Stable isotope ratio","level":2,"score":0.44119998812675476},{"id":"https://openalex.org/C164304813","wikidata":"https://www.wikidata.org/wiki/Q25276","display_name":"Isotope","level":2,"score":0.42489999532699585},{"id":"https://openalex.org/C65440619","wikidata":"https://www.wikidata.org/wiki/Q177974","display_name":"Atmosphere (unit)","level":2,"score":0.40070000290870667},{"id":"https://openalex.org/C140205800","wikidata":"https://www.wikidata.org/wiki/Q5860","display_name":"Carbon fibers","level":3,"score":0.3571999967098236},{"id":"https://openalex.org/C2778131859","wikidata":"https://www.wikidata.org/wiki/Q177380","display_name":"Hot spring","level":2,"score":0.35199999809265137},{"id":"https://openalex.org/C530467964","wikidata":"https://www.wikidata.org/wiki/Q1997","display_name":"Carbon dioxide","level":2,"score":0.34310001134872437},{"id":"https://openalex.org/C156398188","wikidata":"https://www.wikidata.org/wiki/Q3278929","display_name":"\u03b413C","level":3,"score":0.3400000035762787},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.3240000009536743},{"id":"https://openalex.org/C36574619","wikidata":"https://www.wikidata.org/wiki/Q449096","display_name":"Dissolved organic carbon","level":2,"score":0.32190001010894775},{"id":"https://openalex.org/C146458902","wikidata":"https://www.wikidata.org/wiki/Q905807","display_name":"Isotopic signature","level":3,"score":0.31630000472068787},{"id":"https://openalex.org/C71468253","wikidata":"https://www.wikidata.org/wiki/Q785643","display_name":"Isotopes of oxygen","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C2779334269","wikidata":"https://www.wikidata.org/wiki/Q3080293","display_name":"Isotope fractionation","level":3,"score":0.2718000113964081},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.2655999958515167},{"id":"https://openalex.org/C2777027713","wikidata":"https://www.wikidata.org/wiki/Q7554918","display_name":"Soil gas","level":3,"score":0.2615000009536743},{"id":"https://openalex.org/C1898230","wikidata":"https://www.wikidata.org/wiki/Q867648","display_name":"Hydrothermal vent","level":3,"score":0.2596000134944916}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jvolgeores.2026.108727","doi":"https://doi.org/10.1016/j.jvolgeores.2026.108727","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jvolgeores.2026.108727","pdf_url":null,"source":{"id":"https://openalex.org/S187199247","display_name":"Journal of Volcanology and Geothermal Research","issn_l":"0377-0273","issn":["0377-0273","1872-6097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":"Journal of Volcanology and Geothermal Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.jvolgeores.2026.108727","doi":"https://doi.org/10.1016/j.jvolgeores.2026.108727","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.jvolgeores.2026.108727","pdf_url":null,"source":{"id":"https://openalex.org/S187199247","display_name":"Journal of Volcanology and Geothermal Research","issn_l":"0377-0273","issn":["0377-0273","1872-6097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"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":"Journal of Volcanology and Geothermal Research","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.5351999998092651,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G4853339929","display_name":null,"funder_award_id":"PICT2016\\u20133684","funder_id":"https://openalex.org/F4320321594","funder_display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas"},{"id":"https://openalex.org/G7571417996","display_name":null,"funder_award_id":"AR2181643633DAEE","funder_id":"https://openalex.org/F4320322510","funder_display_name":"Sapienza Universit\u00e0 di Roma"}],"funders":[{"id":"https://openalex.org/F4320321594","display_name":"Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas","ror":"https://ror.org/03cqe8w59"},{"id":"https://openalex.org/F4320322510","display_name":"Sapienza Universit\u00e0 di Roma","ror":"https://ror.org/02be6w209"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1440811849","https://openalex.org/W1496074745","https://openalex.org/W1941201202","https://openalex.org/W1963640433","https://openalex.org/W1967016499","https://openalex.org/W1968175912","https://openalex.org/W1979235072","https://openalex.org/W1979738477","https://openalex.org/W1979828250","https://openalex.org/W1990396490","https://openalex.org/W1996525097","https://openalex.org/W1997253682","https://openalex.org/W2012179736","https://openalex.org/W2021210992","https://openalex.org/W2034101346","https://openalex.org/W2059083429","https://openalex.org/W2072603071","https://openalex.org/W2075983887","https://openalex.org/W2114336130","https://openalex.org/W2144758733","https://openalex.org/W2172810813","https://openalex.org/W2206568405","https://openalex.org/W2300156636","https://openalex.org/W2325457923","https://openalex.org/W2889636964","https://openalex.org/W2917739728","https://openalex.org/W2921357966","https://openalex.org/W3039417217","https://openalex.org/W3082987223","https://openalex.org/W3091774729","https://openalex.org/W3110662408","https://openalex.org/W3113530855","https://openalex.org/W3127937184","https://openalex.org/W3209045791","https://openalex.org/W4317756949","https://openalex.org/W4389070875","https://openalex.org/W4391328174"],"related_works":["https://openalex.org/W7005900835","https://openalex.org/W3091774729","https://openalex.org/W4407158271","https://openalex.org/W2325457923","https://openalex.org/W3139496176","https://openalex.org/W2131169585","https://openalex.org/W4283585554","https://openalex.org/W4414396798","https://openalex.org/W7037995482","https://openalex.org/W2341918158"],"abstract_inverted_index":{"The":[0],"2018\u20132019":[1],"eruption":[2],"of":[3,251],"the":[4,212,226,239,249],"Planch\u00f3n-Peteroa":[5],"Volcanic":[6],"Complex":[7],"(Chile-Argentina)":[8],"provided":[9],"a":[10,27,84,106],"rare":[11],"opportunity":[12],"to":[13,141,161,186,211,219],"investigate":[14],"syn":[15],"-eruptive":[16],"degassing":[17,232],"in":[18,55,126,231],"peripheral":[19,241,252],"hydrothermal":[20,57,253],"valleys.":[21,242],"During":[22],"February":[23],"2019,":[24],"we":[25],"acquired":[26],"multi-parameter":[28],"dataset":[29,227],"combining":[30],"diffuse":[31],"soil":[32],"CO\u2082":[33,70,198],"fluxes,":[34],"free-":[35],"and":[36,47,64,75,88,108,129,153,181,234,258],"dissolved-gas":[37],"chemistry,":[38],"carbon":[39],"isotopes":[40],"(\u03b4":[41,157],"13":[42,45,158],"C-CO\u2082,":[43],"\u03b4":[44],"C-CH\u2084),":[46],"radioactive":[48],"tracers":[49],"(":[50,79,101],"222":[51,137,167],"Rn,":[52],"22":[53],"\u2070Rn)":[54],"two":[56,240],"valleys:":[58],"Valle":[59,65],"Ba\u00f1os":[60],"del":[61,66],"Azufre":[62],"(VBA)":[63],"Pe\u00f1\u00f3n":[67],"(VP).":[68],"Soil":[69],"fluxes":[71],"show":[72],"contrasting":[73],"statistical":[74],"spatial":[76],"patterns.":[77],"VBA":[78,132,215],"n":[80,102],"=":[81,103],"171)":[82],"displays":[83],"broader":[85],"flux":[86],"range":[87],"higher":[89,150],"maximum":[90],"values":[91],"(0.5\u2013514.9":[92],"g":[93,112],"m":[94,113,147,175],"\u22122":[95,114],"d":[96,115],"\u22121":[97,116,203,223],"),":[98,149,177],"whereas":[99,163],"VP":[100,164],"63)":[104],"shows":[105,165],"narrower":[107],"smoother":[109],"distribution":[110],"(2.7\u201360.2":[111],").":[117],"Free":[118],"gases":[119],"are":[120],"CO\u2082-dominated":[121],"(61\u201394":[122],"vol%)":[123],"but":[124],"differ":[125],"redox-sensitive":[127,235],"components":[128],"isotope":[130],"signatures.":[131],"is":[133,208],"characterized":[134],"by":[135],"elevated":[136],"Rn":[138,168],"activity":[139,169,257],"(up":[140,185],"5":[142],"\u00d7":[143,171],"10":[144,172],"4":[145],"Bq":[146,174],"\u22123":[148,176],"CH\u2084":[151,207],"contents,":[152],"isotopically":[154],"light":[155],"methane":[156,184,190],"C-CH\u2084":[159],"down":[160],"\u221254\u2030),":[162],"lower":[166],"(\u22645":[170],"3":[173],"stronger":[178],"air-water":[179],"interaction,":[180],"markedly":[182],"heavier":[183],"+11\u2030),":[187],"consistent":[188],"with":[189],"oxidation":[191],"and/or":[192],"mixing":[193],"during":[194,255],"lateral":[195],"migration.":[196],"Dissolved":[197],"reaches":[199],"11.8":[200],"mmol":[201,221],"L":[202,222],",":[204],"while":[205],"dissolved":[206],"mainly":[209],"restricted":[210],"most":[213],"reducing":[214],"samples,":[216],"reaching":[217],"up":[218],"0.06":[220],".":[224],"Overall,":[225],"reveals":[228],"marked":[229],"differences":[230],"style":[233],"gas":[236],"signatures":[237],"between":[238],"These":[243],"results":[244],"provide":[245],"new":[246],"constraints":[247],"on":[248],"behaviour":[250],"systems":[254],"eruptive":[256],"highlight":[259],"their":[260],"potential":[261],"relevance":[262],"for":[263],"integrated":[264],"volcano":[265],"monitoring.":[266]},"counts_by_year":[],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-08-17T00:00:00"}
