FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366990851> ?p ?o ?g. }

• W4366990851 abstract "Abstract. We implemented the Community Aerosol and Radiation Model for Atmospheres (CARMA) in both the high and low-top model versions of the Community Earth System Model Version 2 (CESM2). CARMA is a sectional microphysical model, which we use for aerosol in both the troposphere and stratosphere. CARMA is fully coupled to chemistry, clouds, radiation, and transport routines in CESM2. This development enables the comparison of simulations with a sectional (CARMA) and a modal (MAM4) aerosol microphysical model in the same modeling framework. The new implementation of CARMA has been adopted from previous work with some additions that align with the current CESM2 MAM4 implementation. The main updates include an interactive secondary organic aerosol description in CARMA using the volatility basis set (VBS) approach, updated wet removal, and the use of transient emissions of aerosols and trace gases. In addition, we implemented an alternative aerosol nucleation scheme in CARMA, which is also used in MAM4. Detailed comparisons of stratospheric aerosol properties after the Mt Pinatubo eruption reveal the importance of prescribing sulfur injections in a larger region rather than in a single column to better represent the observed evolution of aerosols. Both CARMA and MAM4 in CESM2 are able to represent stratospheric and tropospheric aerosol properties reasonably well compared to observations. Several differences in the performance of the two aerosol models show, in general, an improved representation of aerosols using the sectional aerosol model in CESM2. These include a better representation of the aerosol size distribution after the Mt Pinatubo volcanic eruption in CARMA compared to MAM4. MAM4 produces on average smaller aerosols and less removal than CARMA, which results in a larger total mass. Both CARMA and MAM4 reproduce stratospheric Aerosol Optical Depth (AOD) within the errorbar of the observations between 2001 and 2020, except for recent larger volcanic eruptions that are overestimated by both model configurations. The CARMA background surface area density and aerosol size distribution in the stratosphere and troposphere compare well to observations, with some underestimation of the Aitken-mode size range. MAM4 shows shortcomings in reproducing coarse-mode aerosol distributions in the stratosphere and troposphere. This work outlines additional development needs for CESM2 CARMA to improve the model compared to observations in both the troposphere and stratosphere." @default.
• W4366990851 created "2023-04-27" @default.
• W4366990851 creator A5000170589 @default.
• W4366990851 creator A5002551693 @default.
• W4366990851 creator A5019602067 @default.
• W4366990851 creator A5020125378 @default.
• W4366990851 creator A5020336642 @default.
• W4366990851 creator A5023562930 @default.
• W4366990851 creator A5034865727 @default.
• W4366990851 creator A5041339632 @default.
• W4366990851 creator A5071792691 @default.
• W4366990851 creator A5079541568 @default.
• W4366990851 date "2023-04-25" @default.
• W4366990851 modified "2023-10-04" @default.
• W4366990851 title "Description and performance of the CARMA sectional aerosol microphysical model in CESM2" @default.
• W4366990851 doi "https://doi.org/10.5194/gmd-2023-79" @default.
• W4366990851 hasPublicationYear "2023" @default.
• W4366990851 type Work @default.
• W4366990851 citedByCount "1" @default.
• W4366990851 countsByYear W43669908512023 @default.
• W4366990851 crossrefType "posted-content" @default.
• W4366990851 hasAuthorship W4366990851A5000170589 @default.
• W4366990851 hasAuthorship W4366990851A5002551693 @default.
• W4366990851 hasAuthorship W4366990851A5019602067 @default.
• W4366990851 hasAuthorship W4366990851A5020125378 @default.
• W4366990851 hasAuthorship W4366990851A5020336642 @default.
• W4366990851 hasAuthorship W4366990851A5023562930 @default.
• W4366990851 hasAuthorship W4366990851A5034865727 @default.
• W4366990851 hasAuthorship W4366990851A5041339632 @default.
• W4366990851 hasAuthorship W4366990851A5071792691 @default.
• W4366990851 hasAuthorship W4366990851A5079541568 @default.
• W4366990851 hasBestOaLocation W43669908511 @default.
• W4366990851 hasConcept C121332964 @default.
• W4366990851 hasConcept C153294291 @default.
• W4366990851 hasConcept C163861444 @default.
• W4366990851 hasConcept C2779345167 @default.
• W4366990851 hasConcept C39432304 @default.
• W4366990851 hasConcept C9075549 @default.
• W4366990851 hasConcept C91586092 @default.
• W4366990851 hasConceptScore W4366990851C121332964 @default.
• W4366990851 hasConceptScore W4366990851C153294291 @default.
• W4366990851 hasConceptScore W4366990851C163861444 @default.
• W4366990851 hasConceptScore W4366990851C2779345167 @default.
• W4366990851 hasConceptScore W4366990851C39432304 @default.
• W4366990851 hasConceptScore W4366990851C9075549 @default.
• W4366990851 hasConceptScore W4366990851C91586092 @default.
• W4366990851 hasFunder F4320306076 @default.
• W4366990851 hasFunder F4320332181 @default.
• W4366990851 hasLocation W43669908511 @default.
• W4366990851 hasOpenAccess W4366990851 @default.
• W4366990851 hasPrimaryLocation W43669908511 @default.
• W4366990851 hasRelatedWork W1971423449 @default.
• W4366990851 hasRelatedWork W1997902220 @default.
• W4366990851 hasRelatedWork W2003968318 @default.
• W4366990851 hasRelatedWork W2027595876 @default.
• W4366990851 hasRelatedWork W3017339264 @default.
• W4366990851 hasRelatedWork W3035582863 @default.
• W4366990851 hasRelatedWork W3154244710 @default.
• W4366990851 hasRelatedWork W4248677328 @default.
• W4366990851 hasRelatedWork W4249018675 @default.
• W4366990851 hasRelatedWork W4296204937 @default.
• W4366990851 isParatext "false" @default.
• W4366990851 isRetracted "false" @default.
• W4366990851 workType "article" @default.