Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements

Autores
Puliafito, Salvador Enrique; Berná Peña, Lucas Luciano; Lopez Noreña, Ana Isabel; Pascual Flores, Romina María; Bolaño Ortiz, Tomas Rafael
Año de publicación
2020
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Methane emissions have very important effect on global radiative forcing. Therefore, reducing these emissions has been proposed as an effective short-term strategy to mitigate global warming, in parallel with reductions in long-lived carbon dioxide (CO2) for long- term temperature stabilizations. In this context, Argentina emits 3645 Gg of CH4 mainly from livestock production, biomass burning and natural gas production. Since 2018, TROPOMI instruments provide global coverage on methane column-average mole fraction of dry air (XCH4), and height profiles of methane concentrations. We compare two available methane inventory: a national (a high resolution of own ellaboration: GEAA) and an international (EDGAR) emissions database with TROPOMI measurements. By performing inverse satellite retrieval we evaluate the ability of remote sensing information to detect possible hotspot methane emissions and compare these results with the two inventories. From these analyzes, we observe that the latitudinal averages of the continental sector increase at a rate of 10 ppb/degree, from south to north, while the maritime sector remains constant. From a temporary perspective, the average monthly concentration amplitude range varies 40 to 50 ppb, with minimum values in March and maximum values in September.
Fil: Puliafito, Salvador Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Berná Peña, Lucas Luciano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Lopez Noreña, Ana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Pascual Flores, Romina María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Bolaño Ortiz, Tomas Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
IEEE Latin American GRSS & ISPRS Remote Sensing Conference
Santiago
Chile
International Society for Photogrametry and Remote Sensing
Institute of Electrical and Electronics Engineers
Materia
EMISSIONS INVENTORY
METHANE EMISSIONS
TROPOMI
EDGAR
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/182667
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurementsPuliafito, Salvador EnriqueBerná Peña, Lucas LucianoLopez Noreña, Ana IsabelPascual Flores, Romina MaríaBolaño Ortiz, Tomas RafaelEMISSIONS INVENTORYMETHANE EMISSIONSTROPOMIEDGARhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Methane emissions have very important effect on global radiative forcing. Therefore, reducing these emissions has been proposed as an effective short-term strategy to mitigate global warming, in parallel with reductions in long-lived carbon dioxide (CO2) for long- term temperature stabilizations. In this context, Argentina emits 3645 Gg of CH4 mainly from livestock production, biomass burning and natural gas production. Since 2018, TROPOMI instruments provide global coverage on methane column-average mole fraction of dry air (XCH4), and height profiles of methane concentrations. We compare two available methane inventory: a national (a high resolution of own ellaboration: GEAA) and an international (EDGAR) emissions database with TROPOMI measurements. By performing inverse satellite retrieval we evaluate the ability of remote sensing information to detect possible hotspot methane emissions and compare these results with the two inventories. From these analyzes, we observe that the latitudinal averages of the continental sector increase at a rate of 10 ppb/degree, from south to north, while the maritime sector remains constant. From a temporary perspective, the average monthly concentration amplitude range varies 40 to 50 ppb, with minimum values in March and maximum values in September.Fil: Puliafito, Salvador Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; ArgentinaFil: Berná Peña, Lucas Luciano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; ArgentinaFil: Lopez Noreña, Ana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; ArgentinaFil: Pascual Flores, Romina María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; ArgentinaFil: Bolaño Ortiz, Tomas Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; ArgentinaIEEE Latin American GRSS & ISPRS Remote Sensing ConferenceSantiagoChileInternational Society for Photogrametry and Remote SensingInstitute of Electrical and Electronics EngineersInstitute of Electrical and Electronics Engineers2020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/182667Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements; IEEE Latin American GRSS & ISPRS Remote Sensing Conference; Santiago; Chile; 2020; 107-112978-1-7281-4350-7CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-3-W2-2020/107/2020/info:eu-repo/semantics/altIdentifier/doi/10.5194/isprs-annals-IV-3-W2-2020-107-2020info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/9165602info:eu-repo/semantics/altIdentifier/doi/10.1109/LAGIRS48042.2020.9165602Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:23:14Zoai:ri.conicet.gov.ar:11336/182667instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:23:15.047CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
title Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
spellingShingle Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
Puliafito, Salvador Enrique
EMISSIONS INVENTORY
METHANE EMISSIONS
TROPOMI
EDGAR
title_short Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
title_full Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
title_fullStr Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
title_full_unstemmed Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
title_sort Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements
dc.creator.none.fl_str_mv Puliafito, Salvador Enrique
Berná Peña, Lucas Luciano
Lopez Noreña, Ana Isabel
Pascual Flores, Romina María
Bolaño Ortiz, Tomas Rafael
author Puliafito, Salvador Enrique
author_facet Puliafito, Salvador Enrique
Berná Peña, Lucas Luciano
Lopez Noreña, Ana Isabel
Pascual Flores, Romina María
Bolaño Ortiz, Tomas Rafael
author_role author
author2 Berná Peña, Lucas Luciano
Lopez Noreña, Ana Isabel
Pascual Flores, Romina María
Bolaño Ortiz, Tomas Rafael
author2_role author
author
author
author
dc.subject.none.fl_str_mv EMISSIONS INVENTORY
METHANE EMISSIONS
TROPOMI
EDGAR
topic EMISSIONS INVENTORY
METHANE EMISSIONS
TROPOMI
EDGAR
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Methane emissions have very important effect on global radiative forcing. Therefore, reducing these emissions has been proposed as an effective short-term strategy to mitigate global warming, in parallel with reductions in long-lived carbon dioxide (CO2) for long- term temperature stabilizations. In this context, Argentina emits 3645 Gg of CH4 mainly from livestock production, biomass burning and natural gas production. Since 2018, TROPOMI instruments provide global coverage on methane column-average mole fraction of dry air (XCH4), and height profiles of methane concentrations. We compare two available methane inventory: a national (a high resolution of own ellaboration: GEAA) and an international (EDGAR) emissions database with TROPOMI measurements. By performing inverse satellite retrieval we evaluate the ability of remote sensing information to detect possible hotspot methane emissions and compare these results with the two inventories. From these analyzes, we observe that the latitudinal averages of the continental sector increase at a rate of 10 ppb/degree, from south to north, while the maritime sector remains constant. From a temporary perspective, the average monthly concentration amplitude range varies 40 to 50 ppb, with minimum values in March and maximum values in September.
Fil: Puliafito, Salvador Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Berná Peña, Lucas Luciano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Lopez Noreña, Ana Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Pascual Flores, Romina María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
Fil: Bolaño Ortiz, Tomas Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Tecnológica Nacional. Facultad Regional de Mendoza; Argentina
IEEE Latin American GRSS & ISPRS Remote Sensing Conference
Santiago
Chile
International Society for Photogrametry and Remote Sensing
Institute of Electrical and Electronics Engineers
description Methane emissions have very important effect on global radiative forcing. Therefore, reducing these emissions has been proposed as an effective short-term strategy to mitigate global warming, in parallel with reductions in long-lived carbon dioxide (CO2) for long- term temperature stabilizations. In this context, Argentina emits 3645 Gg of CH4 mainly from livestock production, biomass burning and natural gas production. Since 2018, TROPOMI instruments provide global coverage on methane column-average mole fraction of dry air (XCH4), and height profiles of methane concentrations. We compare two available methane inventory: a national (a high resolution of own ellaboration: GEAA) and an international (EDGAR) emissions database with TROPOMI measurements. By performing inverse satellite retrieval we evaluate the ability of remote sensing information to detect possible hotspot methane emissions and compare these results with the two inventories. From these analyzes, we observe that the latitudinal averages of the continental sector increase at a rate of 10 ppb/degree, from south to north, while the maritime sector remains constant. From a temporary perspective, the average monthly concentration amplitude range varies 40 to 50 ppb, with minimum values in March and maximum values in September.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/182667
Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements; IEEE Latin American GRSS & ISPRS Remote Sensing Conference; Santiago; Chile; 2020; 107-112
978-1-7281-4350-7
CONICET Digital
CONICET
url http://hdl.handle.net/11336/182667
identifier_str_mv Atmospheric methane emissions for Argentina: comparison with TROPOMI satellite measurements; IEEE Latin American GRSS & ISPRS Remote Sensing Conference; Santiago; Chile; 2020; 107-112
978-1-7281-4350-7
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-3-W2-2020/107/2020/
info:eu-repo/semantics/altIdentifier/doi/10.5194/isprs-annals-IV-3-W2-2020-107-2020
info:eu-repo/semantics/altIdentifier/url/https://ieeexplore.ieee.org/document/9165602
info:eu-repo/semantics/altIdentifier/doi/10.1109/LAGIRS48042.2020.9165602
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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