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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/182667
Ver los metadatos del registro completo
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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 Técnicas2025-09-03T10:04:20Zoai: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:34982025-09-03 10:04:21.048CONICET 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 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
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openAccess |
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https://creativecommons.org/licenses/by/2.5/ar/ |
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application/pdf application/pdf |
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Internacional |
dc.publisher.none.fl_str_mv |
Institute of Electrical and Electronics Engineers |
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Institute of Electrical and Electronics Engineers |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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