Natural short-lived halogens exert an indirect cooling effect on climate

Autores
Saiz López, Alfonso; Fernandez, Rafael Pedro; Li, Qinyi; Cuevas Rodríguez, Carlos Alberto; Xiao Fu; Kinnison, Douglas E.; Tilmes, Simone; Mahajan, Anoop S.; Gomez Martin, Juan Carlos; Iglesias Suarez, Fernando; Hossaini, Ryan; Plane, John M. C.; Gunnar Myhre; Lamarque, Jean Francoise
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Observational evidence shows the ubiquitous presence of ocean-emitted short-lived halogens in the global atmosphere. Natural emissions of these chemical compounds have been anthropogenically amplified since pre-industrial times, while, in addition, anthropogenic short-lived halocarbons are currently being emitted to the atmosphere. Despite their widespread distribution in the atmosphere, the combined impact of these species on Earth’s radiative balance remains unknown.Here we show that short-lived halogens exert a substantial indirect cooling effect at present (−0.13 ± 0.03 watts per square metre) that arises from halogen-mediated radiative perturbations of ozone (−0.24 ± 0.02 watts per square metre), compensated by those from methane (+0.09 ± 0.01 watts per square metre), aerosols (+0.03 ± 0.01 watts per square metre) and stratospheric water vapour (+0.011 ± 0.001 watts per square metre). Importantly, this substantial cooling effect has increased since 1750 by −0.05 ± 0.03 watts per square metre (61 per cent), driven by the anthropogenic amplification of natural halogen emissions, and is projected to change further (18–31 per cent by 2100) depending on climate warming projections and socioeconomic development. We conclude that the indirect radiative effect due to short-lived halogens should now be incorporated into climate models to provide a more realistic natural baseline of Earth’s climate system.
Fil: Saiz López, Alfonso. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;
Fil: Fernandez, Rafael Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;
Fil: Li, Qinyi. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas; . Universidad Politécnica de Hong Kong. Departamento de Ingeniería Civil y Ambiental; China
Fil: Cuevas Rodríguez, Carlos Alberto. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;
Fil: Xiao Fu. Universidad de Tsinghua; China
Fil: Kinnison, Douglas E.. National Center for Atmospheric Research; Estados Unidos
Fil: Tilmes, Simone. National Center for Atmospheric Research; Estados Unidos
Fil: Mahajan, Anoop S.. Indian Institute of Tropical Meteorology; India
Fil: Gomez Martin, Juan Carlos. Consejo Superior de Investigaciones Científicas. Instituto de Astrofísica de Andalucía; España
Fil: Iglesias Suarez, Fernando. German Aerospace Center.; Alemania
Fil: Hossaini, Ryan. Lancaster University; Reino Unido
Fil: Plane, John M. C.. University of Leeds; Reino Unido
Fil: Gunnar Myhre. Center For International Climate Research; Noruega
Fil: Lamarque, Jean Francoise. National Center for Atmospheric Research; Estados Unidos
Materia
SHORT-LIVED HALOGENS
COOLING EFFECT
CLIMATE
CAM-CHEM
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:11336/245440
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Natural short-lived halogens exert an indirect cooling effect on climateSaiz López, AlfonsoFernandez, Rafael PedroLi, QinyiCuevas Rodríguez, Carlos AlbertoXiao FuKinnison, Douglas E.Tilmes, SimoneMahajan, Anoop S.Gomez Martin, Juan CarlosIglesias Suarez, FernandoHossaini, RyanPlane, John M. C.Gunnar MyhreLamarque, Jean FrancoiseSHORT-LIVED HALOGENSCOOLING EFFECTCLIMATECAM-CHEMhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Observational evidence shows the ubiquitous presence of ocean-emitted short-lived halogens in the global atmosphere. Natural emissions of these chemical compounds have been anthropogenically amplified since pre-industrial times, while, in addition, anthropogenic short-lived halocarbons are currently being emitted to the atmosphere. Despite their widespread distribution in the atmosphere, the combined impact of these species on Earth’s radiative balance remains unknown.Here we show that short-lived halogens exert a substantial indirect cooling effect at present (−0.13 ± 0.03 watts per square metre) that arises from halogen-mediated radiative perturbations of ozone (−0.24 ± 0.02 watts per square metre), compensated by those from methane (+0.09 ± 0.01 watts per square metre), aerosols (+0.03 ± 0.01 watts per square metre) and stratospheric water vapour (+0.011 ± 0.001 watts per square metre). Importantly, this substantial cooling effect has increased since 1750 by −0.05 ± 0.03 watts per square metre (61 per cent), driven by the anthropogenic amplification of natural halogen emissions, and is projected to change further (18–31 per cent by 2100) depending on climate warming projections and socioeconomic development. We conclude that the indirect radiative effect due to short-lived halogens should now be incorporated into climate models to provide a more realistic natural baseline of Earth’s climate system.Fil: Saiz López, Alfonso. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;Fil: Fernandez, Rafael Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;Fil: Li, Qinyi. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas; . Universidad Politécnica de Hong Kong. Departamento de Ingeniería Civil y Ambiental; ChinaFil: Cuevas Rodríguez, Carlos Alberto. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;Fil: Xiao Fu. Universidad de Tsinghua; ChinaFil: Kinnison, Douglas E.. National Center for Atmospheric Research; Estados UnidosFil: Tilmes, Simone. National Center for Atmospheric Research; Estados UnidosFil: Mahajan, Anoop S.. Indian Institute of Tropical Meteorology; IndiaFil: Gomez Martin, Juan Carlos. Consejo Superior de Investigaciones Científicas. Instituto de Astrofísica de Andalucía; EspañaFil: Iglesias Suarez, Fernando. German Aerospace Center.; AlemaniaFil: Hossaini, Ryan. Lancaster University; Reino UnidoFil: Plane, John M. C.. University of Leeds; Reino UnidoFil: Gunnar Myhre. Center For International Climate Research; NoruegaFil: Lamarque, Jean Francoise. National Center for Atmospheric Research; Estados UnidosNature Publishing Group2023-06-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/245440Saiz López, Alfonso; Fernandez, Rafael Pedro; Li, Qinyi; Cuevas Rodríguez, Carlos Alberto; Xiao Fu; et al.; Natural short-lived halogens exert an indirect cooling effect on climate; Nature Publishing Group; Nature; 618; 7967; 28-6-2023; 967-9730028-08361476-4687CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41586-023-06119-zinfo:eu-repo/semantics/altIdentifier/doi/10.1038/s41586-023-06119-zinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:07Zoai:ri.conicet.gov.ar:11336/245440instacron: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 09:38:07.819CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Natural short-lived halogens exert an indirect cooling effect on climate
title Natural short-lived halogens exert an indirect cooling effect on climate
spellingShingle Natural short-lived halogens exert an indirect cooling effect on climate
Saiz López, Alfonso
SHORT-LIVED HALOGENS
COOLING EFFECT
CLIMATE
CAM-CHEM
title_short Natural short-lived halogens exert an indirect cooling effect on climate
title_full Natural short-lived halogens exert an indirect cooling effect on climate
title_fullStr Natural short-lived halogens exert an indirect cooling effect on climate
title_full_unstemmed Natural short-lived halogens exert an indirect cooling effect on climate
title_sort Natural short-lived halogens exert an indirect cooling effect on climate
dc.creator.none.fl_str_mv Saiz López, Alfonso
Fernandez, Rafael Pedro
Li, Qinyi
Cuevas Rodríguez, Carlos Alberto
Xiao Fu
Kinnison, Douglas E.
Tilmes, Simone
Mahajan, Anoop S.
Gomez Martin, Juan Carlos
Iglesias Suarez, Fernando
Hossaini, Ryan
Plane, John M. C.
Gunnar Myhre
Lamarque, Jean Francoise
author Saiz López, Alfonso
author_facet Saiz López, Alfonso
Fernandez, Rafael Pedro
Li, Qinyi
Cuevas Rodríguez, Carlos Alberto
Xiao Fu
Kinnison, Douglas E.
Tilmes, Simone
Mahajan, Anoop S.
Gomez Martin, Juan Carlos
Iglesias Suarez, Fernando
Hossaini, Ryan
Plane, John M. C.
Gunnar Myhre
Lamarque, Jean Francoise
author_role author
author2 Fernandez, Rafael Pedro
Li, Qinyi
Cuevas Rodríguez, Carlos Alberto
Xiao Fu
Kinnison, Douglas E.
Tilmes, Simone
Mahajan, Anoop S.
Gomez Martin, Juan Carlos
Iglesias Suarez, Fernando
Hossaini, Ryan
Plane, John M. C.
Gunnar Myhre
Lamarque, Jean Francoise
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv SHORT-LIVED HALOGENS
COOLING EFFECT
CLIMATE
CAM-CHEM
topic SHORT-LIVED HALOGENS
COOLING EFFECT
CLIMATE
CAM-CHEM
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Observational evidence shows the ubiquitous presence of ocean-emitted short-lived halogens in the global atmosphere. Natural emissions of these chemical compounds have been anthropogenically amplified since pre-industrial times, while, in addition, anthropogenic short-lived halocarbons are currently being emitted to the atmosphere. Despite their widespread distribution in the atmosphere, the combined impact of these species on Earth’s radiative balance remains unknown.Here we show that short-lived halogens exert a substantial indirect cooling effect at present (−0.13 ± 0.03 watts per square metre) that arises from halogen-mediated radiative perturbations of ozone (−0.24 ± 0.02 watts per square metre), compensated by those from methane (+0.09 ± 0.01 watts per square metre), aerosols (+0.03 ± 0.01 watts per square metre) and stratospheric water vapour (+0.011 ± 0.001 watts per square metre). Importantly, this substantial cooling effect has increased since 1750 by −0.05 ± 0.03 watts per square metre (61 per cent), driven by the anthropogenic amplification of natural halogen emissions, and is projected to change further (18–31 per cent by 2100) depending on climate warming projections and socioeconomic development. We conclude that the indirect radiative effect due to short-lived halogens should now be incorporated into climate models to provide a more realistic natural baseline of Earth’s climate system.
Fil: Saiz López, Alfonso. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;
Fil: Fernandez, Rafael Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Interdisciplinario de Ciencias Básicas. - Universidad Nacional de Cuyo. Instituto Interdisciplinario de Ciencias Básicas; Argentina. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;
Fil: Li, Qinyi. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas; . Universidad Politécnica de Hong Kong. Departamento de Ingeniería Civil y Ambiental; China
Fil: Cuevas Rodríguez, Carlos Alberto. Departamento de Quimica Atmosferica y Clima ; Instituto de Quimica Fisica "rocasolano" ; Consejo Superior de Investigaciones Cientificas;
Fil: Xiao Fu. Universidad de Tsinghua; China
Fil: Kinnison, Douglas E.. National Center for Atmospheric Research; Estados Unidos
Fil: Tilmes, Simone. National Center for Atmospheric Research; Estados Unidos
Fil: Mahajan, Anoop S.. Indian Institute of Tropical Meteorology; India
Fil: Gomez Martin, Juan Carlos. Consejo Superior de Investigaciones Científicas. Instituto de Astrofísica de Andalucía; España
Fil: Iglesias Suarez, Fernando. German Aerospace Center.; Alemania
Fil: Hossaini, Ryan. Lancaster University; Reino Unido
Fil: Plane, John M. C.. University of Leeds; Reino Unido
Fil: Gunnar Myhre. Center For International Climate Research; Noruega
Fil: Lamarque, Jean Francoise. National Center for Atmospheric Research; Estados Unidos
description Observational evidence shows the ubiquitous presence of ocean-emitted short-lived halogens in the global atmosphere. Natural emissions of these chemical compounds have been anthropogenically amplified since pre-industrial times, while, in addition, anthropogenic short-lived halocarbons are currently being emitted to the atmosphere. Despite their widespread distribution in the atmosphere, the combined impact of these species on Earth’s radiative balance remains unknown.Here we show that short-lived halogens exert a substantial indirect cooling effect at present (−0.13 ± 0.03 watts per square metre) that arises from halogen-mediated radiative perturbations of ozone (−0.24 ± 0.02 watts per square metre), compensated by those from methane (+0.09 ± 0.01 watts per square metre), aerosols (+0.03 ± 0.01 watts per square metre) and stratospheric water vapour (+0.011 ± 0.001 watts per square metre). Importantly, this substantial cooling effect has increased since 1750 by −0.05 ± 0.03 watts per square metre (61 per cent), driven by the anthropogenic amplification of natural halogen emissions, and is projected to change further (18–31 per cent by 2100) depending on climate warming projections and socioeconomic development. We conclude that the indirect radiative effect due to short-lived halogens should now be incorporated into climate models to provide a more realistic natural baseline of Earth’s climate system.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-28
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/245440
Saiz López, Alfonso; Fernandez, Rafael Pedro; Li, Qinyi; Cuevas Rodríguez, Carlos Alberto; Xiao Fu; et al.; Natural short-lived halogens exert an indirect cooling effect on climate; Nature Publishing Group; Nature; 618; 7967; 28-6-2023; 967-973
0028-0836
1476-4687
CONICET Digital
CONICET
url http://hdl.handle.net/11336/245440
identifier_str_mv Saiz López, Alfonso; Fernandez, Rafael Pedro; Li, Qinyi; Cuevas Rodríguez, Carlos Alberto; Xiao Fu; et al.; Natural short-lived halogens exert an indirect cooling effect on climate; Nature Publishing Group; Nature; 618; 7967; 28-6-2023; 967-973
0028-0836
1476-4687
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.nature.com/articles/s41586-023-06119-z
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41586-023-06119-z
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.publisher.none.fl_str_mv Nature Publishing Group
publisher.none.fl_str_mv Nature Publishing Group
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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score 13.070432

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