A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands

Autores
Ji, Aoshuang; Tomazzeli, Orlando G.; Palancar, Gustavo G.; Chaverot, Guillaume; Barker, Mackenzie; Fernández, Rafael P.; Minschwaner, Kenneth; Kasting, James F.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Impact Factor: 5.217
Fil: Ji, Aoshuang. Penn State University. Department of Geosciences, United States of America.
Fil: Tomazzeli, Orlando G. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica, Argentina.
Fil: Palancar, Gustavo G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro Láser de Ciencias Moleculares, Argentina.
Fil: Chaverot, Guillaume. Université de Genève. Observatoire Astronomique, Versoix, Switzerland.
Fil: Mackenzie, Barker. Penn State University. Department of Geosciences, United States of America.
Fil: Fernández, Rafael P. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Minschwaner, Kenneth. New Mexico Institute of Mining and Technology. Physics Department, Socorro, United States of America.
Fil: Kasting, James F. Penn State University. Department of Geosciences, United States of America.
A recent study comparing ozone column depths and methane lifetimes at varied atmospheric O2 (pO2) levels calculated in the Kasting‐group 1‐D photochemical model and the Whole Atmosphere Community Climate Model version 6 (WACCM6) 3‐D model (Ji, Kasting, et al., 2023; https://doi.org/10.1098/rsos.230056) has exposed weaknesses in both models in parameterizing photolysis in the O2 Schumann‐Runge bands, 175– 205 nm. WACCM6 does a good job for Earth's present atmosphere but neglects scattering, which becomes important at low pO2. The 1‐D model includes scattering but is based on an out‐of‐date band model, and it neglects the temperature dependence of photolysis at low pO2. We have revised and improved the 1‐D photochemical model by replacing the old O2 photolysis algorithm with a new correlated‐k parameterization, which improves accuracy for all O2 levels and all temperature profiles. The WACCM6 parameterization was also included in the 1‐D model for comparative purposes. The correlated‐k and WACCM6 photolysis algorithms agree well for both the present atmosphere and for an atmosphere containing 10− 3 times the present O2 level, but only if multiple scattering is included at low pO2. The correlated‐k parameterization will be made available to photochemical modeling groups who might choose to adopt it.
info:eu-repo/semantics/publishedVersion
Fil: Ji, Aoshuang. Penn State University. Department of Geosciences, United States of America.
Fil: Tomazzeli, Orlando G. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica, Argentina.
Fil: Palancar, Gustavo G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro Láser de Ciencias Moleculares, Argentina.
Fil: Chaverot, Guillaume. Université de Genève. Observatoire Astronomique, Versoix, Switzerland.
Fil: Mackenzie, Barker. Penn State University. Department of Geosciences, United States of America.
Fil: Fernández, Rafael P. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Minschwaner, Kenneth. New Mexico Institute of Mining and Technology. Physics Department, Socorro, United States of America.
Fil: Kasting, James F. Penn State University. Department of Geosciences, United States of America.
Materia
Correlated‐K Parameterization
O2 Photolysis
Schumann‐Runge Band
Ozone column depths
Whole Atmosphere Community Climate Model version 6
Models in parameterizing photolysis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/552453
Acceder
id RDUUNC_2a72d33cc65a1ef3a6429a0f6e8d4029
oai_identifier_str oai:rdu.unc.edu.ar:11086/552453
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge BandsJi, AoshuangTomazzeli, Orlando G.Palancar, Gustavo G.Chaverot, GuillaumeBarker, MackenzieFernández, Rafael P.Minschwaner, KennethKasting, James F.Correlated‐K ParameterizationO2 PhotolysisSchumann‐Runge BandOzone column depthsWhole Atmosphere Community Climate Model version 6Models in parameterizing photolysisImpact Factor: 5.217Fil: Ji, Aoshuang. Penn State University. Department of Geosciences, United States of America.Fil: Tomazzeli, Orlando G. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica, Argentina.Fil: Palancar, Gustavo G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba, Argentina.Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro Láser de Ciencias Moleculares, Argentina.Fil: Chaverot, Guillaume. Université de Genève. Observatoire Astronomique, Versoix, Switzerland.Fil: Mackenzie, Barker. Penn State University. Department of Geosciences, United States of America.Fil: Fernández, Rafael P. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.Fil: Minschwaner, Kenneth. New Mexico Institute of Mining and Technology. Physics Department, Socorro, United States of America.Fil: Kasting, James F. Penn State University. Department of Geosciences, United States of America.A recent study comparing ozone column depths and methane lifetimes at varied atmospheric O2 (pO2) levels calculated in the Kasting‐group 1‐D photochemical model and the Whole Atmosphere Community Climate Model version 6 (WACCM6) 3‐D model (Ji, Kasting, et al., 2023; https://doi.org/10.1098/rsos.230056) has exposed weaknesses in both models in parameterizing photolysis in the O2 Schumann‐Runge bands, 175– 205 nm. WACCM6 does a good job for Earth's present atmosphere but neglects scattering, which becomes important at low pO2. The 1‐D model includes scattering but is based on an out‐of‐date band model, and it neglects the temperature dependence of photolysis at low pO2. We have revised and improved the 1‐D photochemical model by replacing the old O2 photolysis algorithm with a new correlated‐k parameterization, which improves accuracy for all O2 levels and all temperature profiles. The WACCM6 parameterization was also included in the 1‐D model for comparative purposes. The correlated‐k and WACCM6 photolysis algorithms agree well for both the present atmosphere and for an atmosphere containing 10− 3 times the present O2 level, but only if multiple scattering is included at low pO2. The correlated‐k parameterization will be made available to photochemical modeling groups who might choose to adopt it.info:eu-repo/semantics/publishedVersionFil: Ji, Aoshuang. Penn State University. Department of Geosciences, United States of America.Fil: Tomazzeli, Orlando G. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica, Argentina.Fil: Palancar, Gustavo G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba, Argentina.Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro Láser de Ciencias Moleculares, Argentina.Fil: Chaverot, Guillaume. Université de Genève. Observatoire Astronomique, Versoix, Switzerland.Fil: Mackenzie, Barker. Penn State University. Department of Geosciences, United States of America.Fil: Fernández, Rafael P. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.Fil: Minschwaner, Kenneth. New Mexico Institute of Mining and Technology. Physics Department, Socorro, United States of America.Fil: Kasting, James F. Penn State University. Department of Geosciences, United States of America.American Geophysical Unionhttps://orcid.org/0000-0002-9152-1287https://orcid.org/0009-0000-1397-3715https://orcid.org/0000-0002-9102-5996https://orcid.org/0000-0002-4114-5500https://orcid.org/0000-0003-4042-20672024-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfJi, A., Tomazzeli, O. G., Palancar, G. G., Chaverot, G., Barker, M., Fernández, R. P., et al. (2024). A correlated‐k parameterization for O2 photolysis in the Schumann‐Runge Bands. Journal of Geophysical Research: Atmospheres, 129, e2023JD040610. https://doi.org/10.1029/ 2023JD0406102169-897Xhttp://hdl.handle.net/11086/5524532169-8996https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2023JD040610https://doi.org/10.1029/ 2023JD040610enghttps://rdu.unc.edu.ar/handle/11086/552483info:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-12-18T09:01:44Zoai:rdu.unc.edu.ar:11086/552453Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-12-18 09:01:44.53Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
title A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
spellingShingle A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
Ji, Aoshuang
Correlated‐K Parameterization
O2 Photolysis
Schumann‐Runge Band
Ozone column depths
Whole Atmosphere Community Climate Model version 6
Models in parameterizing photolysis
title_short A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
title_full A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
title_fullStr A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
title_full_unstemmed A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
title_sort A Correlated-K Parameterization for O2 Photolysis in the Schumann-Runge Bands
dc.creator.none.fl_str_mv Ji, Aoshuang
Tomazzeli, Orlando G.
Palancar, Gustavo G.
Chaverot, Guillaume
Barker, Mackenzie
Fernández, Rafael P.
Minschwaner, Kenneth
Kasting, James F.
author Ji, Aoshuang
author_facet Ji, Aoshuang
Tomazzeli, Orlando G.
Palancar, Gustavo G.
Chaverot, Guillaume
Barker, Mackenzie
Fernández, Rafael P.
Minschwaner, Kenneth
Kasting, James F.
author_role author
author2 Tomazzeli, Orlando G.
Palancar, Gustavo G.
Chaverot, Guillaume
Barker, Mackenzie
Fernández, Rafael P.
Minschwaner, Kenneth
Kasting, James F.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv https://orcid.org/0000-0002-9152-1287
https://orcid.org/0009-0000-1397-3715
https://orcid.org/0000-0002-9102-5996
https://orcid.org/0000-0002-4114-5500
https://orcid.org/0000-0003-4042-2067
dc.subject.none.fl_str_mv Correlated‐K Parameterization
O2 Photolysis
Schumann‐Runge Band
Ozone column depths
Whole Atmosphere Community Climate Model version 6
Models in parameterizing photolysis
topic Correlated‐K Parameterization
O2 Photolysis
Schumann‐Runge Band
Ozone column depths
Whole Atmosphere Community Climate Model version 6
Models in parameterizing photolysis
dc.description.none.fl_txt_mv Impact Factor: 5.217
Fil: Ji, Aoshuang. Penn State University. Department of Geosciences, United States of America.
Fil: Tomazzeli, Orlando G. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica, Argentina.
Fil: Palancar, Gustavo G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro Láser de Ciencias Moleculares, Argentina.
Fil: Chaverot, Guillaume. Université de Genève. Observatoire Astronomique, Versoix, Switzerland.
Fil: Mackenzie, Barker. Penn State University. Department of Geosciences, United States of America.
Fil: Fernández, Rafael P. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Minschwaner, Kenneth. New Mexico Institute of Mining and Technology. Physics Department, Socorro, United States of America.
Fil: Kasting, James F. Penn State University. Department of Geosciences, United States of America.
A recent study comparing ozone column depths and methane lifetimes at varied atmospheric O2 (pO2) levels calculated in the Kasting‐group 1‐D photochemical model and the Whole Atmosphere Community Climate Model version 6 (WACCM6) 3‐D model (Ji, Kasting, et al., 2023; https://doi.org/10.1098/rsos.230056) has exposed weaknesses in both models in parameterizing photolysis in the O2 Schumann‐Runge bands, 175– 205 nm. WACCM6 does a good job for Earth's present atmosphere but neglects scattering, which becomes important at low pO2. The 1‐D model includes scattering but is based on an out‐of‐date band model, and it neglects the temperature dependence of photolysis at low pO2. We have revised and improved the 1‐D photochemical model by replacing the old O2 photolysis algorithm with a new correlated‐k parameterization, which improves accuracy for all O2 levels and all temperature profiles. The WACCM6 parameterization was also included in the 1‐D model for comparative purposes. The correlated‐k and WACCM6 photolysis algorithms agree well for both the present atmosphere and for an atmosphere containing 10− 3 times the present O2 level, but only if multiple scattering is included at low pO2. The correlated‐k parameterization will be made available to photochemical modeling groups who might choose to adopt it.
info:eu-repo/semantics/publishedVersion
Fil: Ji, Aoshuang. Penn State University. Department of Geosciences, United States of America.
Fil: Tomazzeli, Orlando G. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Fisicoquímica, Argentina.
Fil: Palancar, Gustavo G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química de Córdoba, Argentina.
Fil: Palancar, Gustavo G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro Láser de Ciencias Moleculares, Argentina.
Fil: Chaverot, Guillaume. Université de Genève. Observatoire Astronomique, Versoix, Switzerland.
Fil: Mackenzie, Barker. Penn State University. Department of Geosciences, United States of America.
Fil: Fernández, Rafael P. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales, Argentina.
Fil: Minschwaner, Kenneth. New Mexico Institute of Mining and Technology. Physics Department, Socorro, United States of America.
Fil: Kasting, James F. Penn State University. Department of Geosciences, United States of America.
description Impact Factor: 5.217
publishDate 2024
dc.date.none.fl_str_mv 2024-05
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
status_str publishedVersion
format article
dc.identifier.none.fl_str_mv Ji, A., Tomazzeli, O. G., Palancar, G. G., Chaverot, G., Barker, M., Fernández, R. P., et al. (2024). A correlated‐k parameterization for O2 photolysis in the Schumann‐Runge Bands. Journal of Geophysical Research: Atmospheres, 129, e2023JD040610. https://doi.org/10.1029/ 2023JD040610
2169-897X
http://hdl.handle.net/11086/552453
2169-8996
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2023JD040610
https://doi.org/10.1029/ 2023JD040610
identifier_str_mv Ji, A., Tomazzeli, O. G., Palancar, G. G., Chaverot, G., Barker, M., Fernández, R. P., et al. (2024). A correlated‐k parameterization for O2 photolysis in the Schumann‐Runge Bands. Journal of Geophysical Research: Atmospheres, 129, e2023JD040610. https://doi.org/10.1029/ 2023JD040610
2169-897X
2169-8996
url http://hdl.handle.net/11086/552453
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2023JD040610
https://doi.org/10.1029/ 2023JD040610
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rdu.unc.edu.ar/handle/11086/552483
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 12.952241

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