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dc.contributor.authorBuehler, Stefan A.
dc.contributor.authorBrath, Manfred
dc.contributor.authorLemke, Oliver
dc.contributor.authorHodnebrog, Øivind
dc.contributor.authorPincus, Robert
dc.contributor.authorEriksson, Patrick
dc.contributor.authorGordon, Iouli
dc.contributor.authorLarsson, Richard
dc.date.accessioned2024-02-19T14:18:41Z
dc.date.available2024-02-19T14:18:41Z
dc.date.created2022-12-14T04:08:56Z
dc.date.issued2022
dc.identifier.citationJournal of Advances in Modeling Earth Systems. 2022, 14:e2022MS003239 (11), 1-19.en_US
dc.identifier.issn1942-2466
dc.identifier.urihttps://hdl.handle.net/11250/3118513
dc.description.abstractThe article describes a new practical model for the infrared absorption of chlorofluorocarbons and other gases with dense spectra, based on high-resolution transmission molecular absorption database (HITRAN) absorption cross-sections. The model is very simple, consisting of frequency-dependent polynomial coefficients describing the pressure and temperature dependence of absorption. Currently it is implemented for the halocarbon species required by the Radiative Forcing Model Intercomparison Project. In cases where cross-section data is available at a range of different temperatures and pressures, this approach offers practical advantages compared to previously available options, and is traceable, since the polynomial coefficients follow directly from the laboratory spectra. The new model is freely available and has several important applications, notably in remote sensing and in developing advanced radiation schemes for global circulation models that include halocarbon absorption. For demonstration, the model is applied to the problem of computing instantaneous clear-sky halocarbon radiative efficiencies and present day radiative forcing. Results are in reasonable agreement with earlier assessments that were carried out with the less explicit Pinnock method, and thus broadly validate that method.en_US
dc.language.isoengen_US
dc.publisherAGUen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleA new halocarbon absorption model based on HITRAN cross-section data and new estimates of halocarbon instantaneous clear-sky radiative forcingen_US
dc.title.alternativeA new halocarbon absorption model based on HITRAN cross-section data and new estimates of halocarbon instantaneous clear-sky radiative forcingen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber1-19en_US
dc.source.volume14:e2022MS003239en_US
dc.source.journalJournal of Advances in Modeling Earth Systemsen_US
dc.source.issue11en_US
dc.identifier.doi10.1029/2022MS003239
dc.identifier.cristin2092810
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal