Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019

[EN] Most studies on wind variability have deepened into the stilling vs. reversal phenomena at global to regional scales, while the long-term changes in local-scale winds such as sea-breezes (SB) represent a gap of knowledge in climate research. The state-of-the-art of the wind variability studies...

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Autores: Bedoya-Valestt, Shalenys, Azorin-Molina, Cesar, Gimeno, Luis, Guijarro, Jose A., Aguilar, Enric, Brunet, Manola, Sánchez Morcillo, Víctor José|||0000-0003-4766-1263
Tipo de documento: artigo
Data de publicação:2022
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositório:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglês
OAI Identifier:oai:riunet.upv.es:10251/192411
Acesso em linha:https://riunet.upv.es/handle/10251/192411
Access Level:Acceso aberto
Palavra-chave:Sea breeze speeds and gusts
Occurrence
Changes
Atmospheric circulation
Eastern Spain
FISICA APLICADA
13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos
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oai_identifier_str oai:riunet.upv.es:10251/192411
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
title Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
spellingShingle Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
Bedoya-Valestt, Shalenys
Sea breeze speeds and gusts
Occurrence
Changes
Atmospheric circulation
Eastern Spain
FISICA APLICADA
13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos
title_short Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
title_full Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
title_fullStr Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
title_full_unstemmed Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
title_sort Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019
dc.creator.none.fl_str_mv Bedoya-Valestt, Shalenys
Azorin-Molina, Cesar
Gimeno, Luis
Guijarro, Jose A.
Aguilar, Enric
Brunet, Manola
Sánchez Morcillo, Víctor José|||0000-0003-4766-1263
author Bedoya-Valestt, Shalenys
author_facet Bedoya-Valestt, Shalenys
Azorin-Molina, Cesar
Gimeno, Luis
Guijarro, Jose A.
Aguilar, Enric
Brunet, Manola
Sánchez Morcillo, Víctor José|||0000-0003-4766-1263
author_role author
author2 Azorin-Molina, Cesar
Gimeno, Luis
Guijarro, Jose A.
Aguilar, Enric
Brunet, Manola
Sánchez Morcillo, Víctor José|||0000-0003-4766-1263
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Física Aplicada
Escuela Politécnica Superior de Gandia
Instituto de Investigación para la Gestión Integrada de Zonas Costeras
Fundación BBVA
Universidade de Vigo
Generalitat Valenciana
Agencia Estatal de Investigación
European Regional Development Fund
Ministerio de Economía y Competitividad
Consejo Superior de Investigaciones Científicas
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Sea breeze speeds and gusts
Occurrence
Changes
Atmospheric circulation
Eastern Spain
FISICA APLICADA
13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos
topic Sea breeze speeds and gusts
Occurrence
Changes
Atmospheric circulation
Eastern Spain
FISICA APLICADA
13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos
description [EN] Most studies on wind variability have deepened into the stilling vs. reversal phenomena at global to regional scales, while the long-term changes in local-scale winds such as sea-breezes (SB) represent a gap of knowledge in climate research. The state-of-the-art of the wind variability studies suggests a hypothetical reinforcement of SB at coastal stations. We frst developed a robust automated method for the identifcation of SB days. Then, by using homogenized wind observations from 16 stations across Eastern Spain, we identifed 9,349 episodes for analyzing the multidecadal variability and trends in SB speeds, gusts and occurrence for 1961¿2019. The major fnding is the opposite trends and decoupled variability of SB speeds and gusts: the SB speeds declined signifcantly in all seasons (except for winter), and the SB gusts strengthened at the annual scale and in autumn¿winter, being most signifcant in autumn. Our results also show that the SB occurrence has increased across most of Eastern Spain, although presenting contrasting seasonal trends: positive in winter and negative in summer. We found that more frequent anticyclonic conditions, NAOI+and MOI+are positively linked to the increased winter occurrence; however, the causes behind the opposite trends in SB speeds and gusts remain unclear. The SB changes are complex to explain, involving both large-scale circulation and physical-local factors that challenge the understanding of the opposite trends. Further investigation is needed to assess whether these trends are a widespread phenomenon, while climate models could simulate the drivers behind these decoupled SB changes in a warmer climate.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-09-04
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/192411
url https://riunet.upv.es/handle/10251/192411
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-095749-A-I00 EVALUACION Y ATRIBUCION DE LA VARIABILIDAD DE LA VELOCIDAD MEDIA Y LAS RACHAS MAXIMAS DE VIENTO: CAUSAS DEL FENOMENO STILLING
Generalitat Valenciana https://doi.org/10.13039/501100003359 AICO%2F2021%2F023
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RYC-2017-22830 Ramon y Cajal fellowship
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer-Verlag
publisher.none.fl_str_mv Springer-Verlag
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling Opposite trends of sea-breeze speeds and gusts in Eastern Spain, 1961-2019Bedoya-Valestt, ShalenysAzorin-Molina, CesarGimeno, LuisGuijarro, Jose A.Aguilar, EnricBrunet, ManolaSánchez Morcillo, Víctor José|||0000-0003-4766-1263Sea breeze speeds and gustsOccurrenceChangesAtmospheric circulationEastern SpainFISICA APLICADA13.- Tomar medidas urgentes para combatir el cambio climático y sus efectos[EN] Most studies on wind variability have deepened into the stilling vs. reversal phenomena at global to regional scales, while the long-term changes in local-scale winds such as sea-breezes (SB) represent a gap of knowledge in climate research. The state-of-the-art of the wind variability studies suggests a hypothetical reinforcement of SB at coastal stations. We frst developed a robust automated method for the identifcation of SB days. Then, by using homogenized wind observations from 16 stations across Eastern Spain, we identifed 9,349 episodes for analyzing the multidecadal variability and trends in SB speeds, gusts and occurrence for 1961¿2019. The major fnding is the opposite trends and decoupled variability of SB speeds and gusts: the SB speeds declined signifcantly in all seasons (except for winter), and the SB gusts strengthened at the annual scale and in autumn¿winter, being most signifcant in autumn. Our results also show that the SB occurrence has increased across most of Eastern Spain, although presenting contrasting seasonal trends: positive in winter and negative in summer. We found that more frequent anticyclonic conditions, NAOI+and MOI+are positively linked to the increased winter occurrence; however, the causes behind the opposite trends in SB speeds and gusts remain unclear. The SB changes are complex to explain, involving both large-scale circulation and physical-local factors that challenge the understanding of the opposite trends. Further investigation is needed to assess whether these trends are a widespread phenomenon, while climate models could simulate the drivers behind these decoupled SB changes in a warmer climate.We thank AEMET for the observed wind speed data. This research was funded by the following projects: IBER-STILLING (RTI2018-095749-A-I00, MCIU/AEI/FEDER,UE); VENTS (GVA-AICO/2021/023) and the CSIC Interdisciplinary Thematic Platform (PTI) Clima (PTI-CLIMA). C.A.M was granted by Ramon y Cajal fellowship (RYC-2017-22830), and supported by a 2021 Leonardo Grant for Researchers and Cultural Creators, BBVA Foundation. This study is also supported by Unidad Asociada CSIC-Universidad de Vigo: Grupo de Fisica de la Atmosfera y del Océano. The authors wish to acknowledge the anonymous reviewers for their detailed and helpful comments to the original manuscript.Springer-VerlagDepartamento de Física AplicadaEscuela Politécnica Superior de GandiaInstituto de Investigación para la Gestión Integrada de Zonas CosterasFundación BBVAUniversidade de VigoGeneralitat ValencianaAgencia Estatal de InvestigaciónEuropean Regional Development FundMinisterio de Economía y CompetitividadConsejo Superior de Investigaciones CientíficasRepositorio Institucional de la Universitat Politècnica de València Riunet20222022-09-04journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/192411reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-095749-A-I00 EVALUACION Y ATRIBUCION DE LA VARIABILIDAD DE LA VELOCIDAD MEDIA Y LAS RACHAS MAXIMAS DE VIENTO: CAUSAS DEL FENOMENO STILLINGGeneralitat Valenciana https://doi.org/10.13039/501100003359 AICO%2F2021%2F023Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RYC-2017-22830 Ramon y Cajal fellowshipopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1924112026-06-13T07:49:27Z
score 15,301603

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