Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain

18 Pags.- 8 Figs.- 4 Tabls. The MOPREDAScentury (Monthly Precipitation Dataset of Spain) gridded dataset can be accessed on the project’s website at https://clices.unizar.es (last access: June 14, 2023) and has been reposited at https://doi.org/10.20350/digitalCSIC/15136. © 2025 Universidad Nacional...

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Autores: Martín-Vide, Javier, Gonzalez-Hidalgo, José Carlos, Moreno-García, M. Carmen, Beguería, Santiago, Cordobilla, M. J., Balagué, Xavier, Cuscó, Eduard, Peña-Angulo, Dhais, Lemus, Marc, Trullenque Blanco, Víctor
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/408317
Acceso en línea:http://hdl.handle.net/10261/408317
Access Level:acceso abierto
Palabra clave:North Atlantic Oscillation (NAO)
peninsular Spain
precipitation
spatial pattern
Western Mediterranean Oscillation (WeMO)
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
precipitation regime
statistics
spatial data
spatial analysis
climate models
id ES_4f85f0fcecebafebf2c2ca802e6116a5
oai_identifier_str oai:digital.csic.es:10261/408317
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
title Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
spellingShingle Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
Martín-Vide, Javier
North Atlantic Oscillation (NAO)
peninsular Spain
precipitation
spatial pattern
Western Mediterranean Oscillation (WeMO)
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
precipitation regime
statistics
spatial data
spatial analysis
climate models
title_short Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
title_full Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
title_fullStr Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
title_full_unstemmed Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
title_sort Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular Spain
dc.creator.none.fl_str_mv Martín-Vide, Javier
Gonzalez-Hidalgo, José Carlos
Moreno-García, M. Carmen
Beguería, Santiago
Cordobilla, M. J.
Balagué, Xavier
Cuscó, Eduard
Peña-Angulo, Dhais
Lemus, Marc
Trullenque Blanco, Víctor
author Martín-Vide, Javier
author_facet Martín-Vide, Javier
Gonzalez-Hidalgo, José Carlos
Moreno-García, M. Carmen
Beguería, Santiago
Cordobilla, M. J.
Balagué, Xavier
Cuscó, Eduard
Peña-Angulo, Dhais
Lemus, Marc
Trullenque Blanco, Víctor
author_role author
author2 Gonzalez-Hidalgo, José Carlos
Moreno-García, M. Carmen
Beguería, Santiago
Cordobilla, M. J.
Balagué, Xavier
Cuscó, Eduard
Peña-Angulo, Dhais
Lemus, Marc
Trullenque Blanco, Víctor
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Beguería, Santiago [0000-0002-3974-2947]
Trullenque Blanco, Víctor [0000-0002-8133-2087]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv North Atlantic Oscillation (NAO)
peninsular Spain
precipitation
spatial pattern
Western Mediterranean Oscillation (WeMO)
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
precipitation regime
statistics
spatial data
spatial analysis
climate models
topic North Atlantic Oscillation (NAO)
peninsular Spain
precipitation
spatial pattern
Western Mediterranean Oscillation (WeMO)
http://metadata.un.org/sdg/13
Take urgent action to combat climate change and its impacts
precipitation regime
statistics
spatial data
spatial analysis
climate models
description 18 Pags.- 8 Figs.- 4 Tabls. The MOPREDAScentury (Monthly Precipitation Dataset of Spain) gridded dataset can be accessed on the project’s website at https://clices.unizar.es (last access: June 14, 2023) and has been reposited at https://doi.org/10.20350/digitalCSIC/15136. © 2025 Universidad Nacional Autónoma de México, Instituto de Ciencias de la Atmósfera y Cambio Climático. This is an open access article under the CC BY-NC License (http://creativecommons.org/licenses/by-nc/4.0/).
publishDate 2025
dc.date.none.fl_str_mv 2025
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/10261/408317
url http://hdl.handle.net/10261/408317
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116860RB-C21
Beguería, Santiago; Peña-Angulo, Dhais; Trullenque Blanco, Víctor ; González Hidalgo, José Carlos; 2023; MOPREDAScentury: a long-term monthly precipitation grid for the Spanish mainland, v.2.0.0 [Dataset]; DIGITAL.CSIC; https://doi.org/10.20350/digitalCSIC/15136
https://doi.org/10.20937/atm.53490
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
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
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spelling Spatial patterns of statistical relationship between the North Atlantic Oscillation and the Western Mediterranean Oscillation, and precipitation in Peninsular SpainMartín-Vide, JavierGonzalez-Hidalgo, José CarlosMoreno-García, M. CarmenBeguería, SantiagoCordobilla, M. J.Balagué, XavierCuscó, EduardPeña-Angulo, DhaisLemus, MarcTrullenque Blanco, VíctorNorth Atlantic Oscillation (NAO)peninsular Spainprecipitationspatial patternWestern Mediterranean Oscillation (WeMO)http://metadata.un.org/sdg/13Take urgent action to combat climate change and its impactsprecipitation regimestatisticsspatial dataspatial analysisclimate models18 Pags.- 8 Figs.- 4 Tabls. The MOPREDAScentury (Monthly Precipitation Dataset of Spain) gridded dataset can be accessed on the project’s website at https://clices.unizar.es (last access: June 14, 2023) and has been reposited at https://doi.org/10.20350/digitalCSIC/15136. © 2025 Universidad Nacional Autónoma de México, Instituto de Ciencias de la Atmósfera y Cambio Climático. This is an open access article under the CC BY-NC License (http://creativecommons.org/licenses/by-nc/4.0/).[EN] The Iberian Peninsula, located in a transitional zone between the temperate oceanic climate of the mid-latitudes and the Mediterranean climate, exhibits significant temporal precipitation variability. The contrasting topography further enhances considerable spatial variability. Using the MOPREDAS monthly precipitation database for Peninsular Spain, with a fine resolution (10 × 10 km), the spatial patterns of correlation between the NAOi and the WeMOi and precipitation for the period 1915-2015, as well as three subperiods, are analyzed. The results reveal almost opposite spatial patterns between the two low-frequency variability indexes, especially in December, the month with the highest correlation. The NAOi shows a clearly negative correlation with precipitation in the southwestern quadrant of peninsular Spain, sometimes extending diagonally towards the northeast. In contrast, the most typical pattern of the WeMOi is a dipole, with negative correlations in the eastern-southeastern peninsula and positive correlations along the eastern Cantabrian coast. Additionally, we examine the similarities between the aforementioned correlation maps and other rainfall-related variables, such as the interannual coefficient of variation, drought duration, the consecutive disparity index, the concentration index, and precipitation seasonality. The location of the maximum concentration index value corresponds to the maximum negative correlation between the WeMOi and precipitation, as well as to an autumn rainfall maximum.[ES] La Península Ibérica, situada en una zona de transición entre el clima oceánico templado de latitudes medias y el clima mediterráneo, presenta una notable variabilidad temporal en la precipitación, intensificada por la complejidad de su relieve. Utilizando la base de datos mensual de precipitación MOPREDAS para la España peninsular, con una alta resolución (10 × 10 km), se analizan los patrones espaciales de correlación entre los índices NAO y WeMO, con la precipitación para el periodo 1915-2015 y tres subperiodos. Los resultados revelan patrones espaciales casi opuestos entre los dos índices de variabilidad de baja frecuencia, especialmente durante el mes con la correlación más alta, diciembre. El índice NAO muestra una correlación claramente negativa con la precipitación en el cuadrante suroeste de la España peninsular, que a menudo se extiende en diagonal hacia el noreste. Por otro lado, el patrón más típico del índice WeMO es un dipolo, con correlaciones negativas en el este y sureste peninsular, y correlaciones positivas a lo largo de la costa cantábrica oriental. Además, se examinan las similitudes entre los mapas de correlación mencionados y otras variables relacionadas con la precipitación, como el coeficiente de variación interanual, la duración de las sequías, el Índice de Disparidad Consecutiva, el Índice de Concentración y la estacionalidad de la precipitación. La localización del valor máximo del Índice de Concentración coincide con la zona de mayor correlación negativa entre el índice WeMO y la precipitación, así como con el máximo de precipitación otoñal.EXE project (PID2020-116860RB-C21, Spanish Ministry of Science, Innovation and Universities.Peer reviewedUniversidad Nacional Autónoma de MéxicoMinisterio de Ciencia, Innovación y Universidades (España)Beguería, Santiago [0000-0002-3974-2947]Trullenque Blanco, Víctor [0000-0002-8133-2087]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252025info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/408317reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-116860RB-C21Beguería, Santiago; Peña-Angulo, Dhais; Trullenque Blanco, Víctor ; González Hidalgo, José Carlos; 2023; MOPREDAScentury: a long-term monthly precipitation grid for the Spanish mainland, v.2.0.0 [Dataset]; DIGITAL.CSIC; https://doi.org/10.20350/digitalCSIC/15136https://doi.org/10.20937/atm.53490Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4083172026-05-22T06:33:51Z
score 15,811543

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