Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection

The modelled data used for this study are available in the ETH research collection via Vattioni, Käslin, et al. (2024). The model code of SOCOL-AER incorporating the solid particle microphysics scheme used for data generation is available via Vattioni (2023).

Detalles Bibliográficos
Autores: Vattioni, S., Käslin, S. K., Dykema, J. A., Beiping, L., Sukhodolov, T., Sedlacek, J., Keutsch, F. N., Peter, T., Chiodo, G.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/392480
Acceso en línea:http://hdl.handle.net/10261/392480
https://api.elsevier.com/content/abstract/scopus_id/85205975415
Access Level:acceso abierto
Palabra clave:Aerosol microphysics
Climate intervention
Optical properties
Solar radiation modification
Solid particles
Stratospheric heating
id ES_cdce020ca9ccbb4c540dd63ae581b451
oai_identifier_str oai:digital.csic.es:10261/392480
network_acronym_str ES
network_name_str España
repository_id_str
spelling Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle InjectionVattioni, S.Käslin, S. K.Dykema, J. A.Beiping, L.Sukhodolov, T.Sedlacek, J.Keutsch, F. N.Peter, T.Chiodo, G.Aerosol microphysicsClimate interventionOptical propertiesSolar radiation modificationSolid particlesStratospheric heatingThe modelled data used for this study are available in the ETH research collection via Vattioni, Käslin, et al. (2024). The model code of SOCOL-AER incorporating the solid particle microphysics scheme used for data generation is available via Vattioni (2023).Recent studies have suggested that stratospheric aerosol injection (SAI) of solid particles for climate intervention could reduce stratospheric warming compared to injection of (Formula presented.). However, interactions of microphysical processes, such as settling and coagulation of solid particles, with stratospheric dynamics have not been considered. Using a global chemistry-climate model with interactive solid particle microphysics, we show that agglomeration significantly reduces the backscatter efficiency per unit of injected material compared to mono-disperse particles, partly due to faster settling of the agglomerates, but mainly due to increased forward- over backscattering with increasing agglomerate size. Despite these effects, some materials substantially reduce required injection rates as well as perturbation of stratospheric winds, age of air and stratospheric warming compared to injection of (Formula presented.), with the most promising results being shown by 150 nm diamond particles. Uncertainties remain as to whether stratospheric dispersion of solid particles is feasible without formation of agglomerates.Acknowledgments Support for Gabriel Chiodo was provided by the Swiss Science Foundation within the Ambizione Grant PZ00P2_180043. Support for Sina Kathrin Käslin and Sandro Vattioni was provided by the ETH Research Grant ETH‐1719‐2. Beiping Luo and Sandro Vattioni also received funding from the Simons Foundation (Grant SFIMPS‐ SRM‐00005217). John Andrew Dykema, Frank Keutsch and Sandro Vattioni were supported by the Harvard Solar Geoengineering Research Program. John Andrew Dykema and Frank Keutsch also received founding from the Simons Foundation (Grant SFI‐MPS‐SRM‐ 00005223). Timofei Sukhodolov acknowledges the support from the Swiss National Science Foundation (Grant 200020E 219166). Support for Jan Sedlacek and Timofei Sukhodolov was provided by the Karbacher Fonds, Graubünden, Switzerland and toghether with Beiping Luo and Gabriel Chiodo they also received funding from the Simons Foundation (Grant SFI‐MPS‐SRM‐ 00005208). Gabriel Chiodo also received funding from the European Commission within the ERC‐StG (project 101078127).Peer reviewedJohn Wiley & SonsSimons FoundationSwiss National Science FoundationEuropean CommissionVattioni, S. [0000-0002-4099-3903]Käslin, S. K. [0009-0006-3649-311X]Dykema, J. A. [0000-0001-7611-6163]Beiping, L. [0000-0003-1629-881X]Keutsch, F. N. [0000-0002-1442-6200]Chiodo, G. [0000-0002-8079-6314]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/392480https://api.elsevier.com/content/abstract/scopus_id/85205975415reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#ERC-StG project 101078127The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.1029/2024GL110575https://doi.org/10.1029/2024GL110575Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3924802026-05-22T06:33:51Z
dc.title.none.fl_str_mv Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
title Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
spellingShingle Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
Vattioni, S.
Aerosol microphysics
Climate intervention
Optical properties
Solar radiation modification
Solid particles
Stratospheric heating
title_short Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
title_full Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
title_fullStr Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
title_full_unstemmed Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
title_sort Microphysical Interactions Determine the Effectiveness of Solar Radiation Modification via Stratospheric Solid Particle Injection
dc.creator.none.fl_str_mv Vattioni, S.
Käslin, S. K.
Dykema, J. A.
Beiping, L.
Sukhodolov, T.
Sedlacek, J.
Keutsch, F. N.
Peter, T.
Chiodo, G.
author Vattioni, S.
author_facet Vattioni, S.
Käslin, S. K.
Dykema, J. A.
Beiping, L.
Sukhodolov, T.
Sedlacek, J.
Keutsch, F. N.
Peter, T.
Chiodo, G.
author_role author
author2 Käslin, S. K.
Dykema, J. A.
Beiping, L.
Sukhodolov, T.
Sedlacek, J.
Keutsch, F. N.
Peter, T.
Chiodo, G.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Simons Foundation
Swiss National Science Foundation
European Commission
Vattioni, S. [0000-0002-4099-3903]
Käslin, S. K. [0009-0006-3649-311X]
Dykema, J. A. [0000-0001-7611-6163]
Beiping, L. [0000-0003-1629-881X]
Keutsch, F. N. [0000-0002-1442-6200]
Chiodo, G. [0000-0002-8079-6314]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Aerosol microphysics
Climate intervention
Optical properties
Solar radiation modification
Solid particles
Stratospheric heating
topic Aerosol microphysics
Climate intervention
Optical properties
Solar radiation modification
Solid particles
Stratospheric heating
description The modelled data used for this study are available in the ETH research collection via Vattioni, Käslin, et al. (2024). The model code of SOCOL-AER incorporating the solid particle microphysics scheme used for data generation is available via Vattioni (2023).
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/392480
https://api.elsevier.com/content/abstract/scopus_id/85205975415
url http://hdl.handle.net/10261/392480
https://api.elsevier.com/content/abstract/scopus_id/85205975415
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
ERC-StG project 101078127
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.1029/2024GL110575
https://doi.org/10.1029/2024GL110575
Sí
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 John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419888405118976
score 15,812429

Similares en LA Referencia