Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar

11 pages, 2 tables, 3 figures.-- This article is licensed under a Creative Commons Attribution 4.0 International License

Detalhes bibliográficos
Autores: Flecha, Susana, Pérez, Fiz F., Murata, Akihiko, Makaoui, Ahmed, Huertas, I. Emma
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/194406
Acesso em linha:http://hdl.handle.net/10261/194406
Access Level:acceso abierto
id ES_9bb47fcd2b109d077d3ea9a18bbe01c1
oai_identifier_str oai:digital.csic.es:10261/194406
network_acronym_str ES
network_name_str España
repository_id_str
spelling Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of GibraltarFlecha, SusanaPérez, Fiz F.Murata, AkihikoMakaoui, AhmedHuertas, I. Emma11 pages, 2 tables, 3 figures.-- This article is licensed under a Creative Commons Attribution 4.0 International LicenseSeawater pH is undergoing a decreasing trend due to the absorption of atmospheric CO2, a phenomenon known as ocean acidification (OA). Biogeochemical processes occurring naturally in the ocean also change pH and hence, for an accurate assessment of OA, the contribution of the natural component to the total pH variation must be quantified. In this work, we used 11 years (2005–2015) of biogeochemical measurements collected at the Strait of Gibraltar to estimate decadal trends of pH in two major Mediterranean water masses, the Western Mediterranean Deep Water (WMDW) and the Levantine Intermediate Water (LIW) and assess the magnitude of natural and anthropogenic components on the total pH change. The assessment was also performed in the North Atlantic Central Water (NACW) feeding the Mediterranean Sea. Our analysis revealed a significant human impact on all water masses in terms of accumulation of anthropogenic CO2. However, the decadal pH decline found in the WMDW and the NACW was markedly affected by natural processes, which accounted for by nearly 60% and 40% of the total pH decrease, respectively. The LIW did not exhibit a significant pH temporal trend although data indicated natural and anthropogenic perturbations on its biogeochemical signaturesFunding for this work was provided by the European Commission through the projects CARBOOCEAN (FP6-511176), CARBOCHANGE (FP7-264879), PERSEUS (FP7-287600) and COMFORT (H2020-820989) and by the Spanish Ministry of Economy and Competitiveness (CTM2006-28141-E/MAR, CTM2016-75487-R). S.F acknowledges the financial support of Canon Foundation in Europe Research Fellowships ProgramPeer reviewedSpringer NatureEuropean CommissionMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/194406reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/FP7/264879info:eu-repo/grantAgreement/EC/H2020/820989info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2016-75487-Rinfo:eu-repo/grantAgreement/EC/FP7/287600Huertas, I. Emma ; Flecha, Susana ; Makaoui, Ahmed; Pérez, Fiz F. GIFT database (2005-2015): Hydrographic and carbon system parameters in the Strait of Gibraltar. http://hdl.handle.net/10261/200303 . http://dx.doi.org/10.20350/digitalCSIC/10549https://doi.org/10.1038/s41598-019-52084-xSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1944062026-05-22T06:33:51Z
dc.title.none.fl_str_mv Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
title Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
spellingShingle Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
Flecha, Susana
title_short Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
title_full Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
title_fullStr Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
title_full_unstemmed Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
title_sort Decadal acidification in Atlantic and Mediterranean water masses exchanging at the Strait of Gibraltar
dc.creator.none.fl_str_mv Flecha, Susana
Pérez, Fiz F.
Murata, Akihiko
Makaoui, Ahmed
Huertas, I. Emma
author Flecha, Susana
author_facet Flecha, Susana
Pérez, Fiz F.
Murata, Akihiko
Makaoui, Ahmed
Huertas, I. Emma
author_role author
author2 Pérez, Fiz F.
Murata, Akihiko
Makaoui, Ahmed
Huertas, I. Emma
author2_role author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description 11 pages, 2 tables, 3 figures.-- This article is licensed under a Creative Commons Attribution 4.0 International License
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2019
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/10261/194406
url http://hdl.handle.net/10261/194406
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/FP7/264879
info:eu-repo/grantAgreement/EC/H2020/820989
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2016-75487-R
info:eu-repo/grantAgreement/EC/FP7/287600
Huertas, I. Emma ; Flecha, Susana ; Makaoui, Ahmed; Pérez, Fiz F. GIFT database (2005-2015): Hydrographic and carbon system parameters in the Strait of Gibraltar. http://hdl.handle.net/10261/200303 . http://dx.doi.org/10.20350/digitalCSIC/10549
https://doi.org/10.1038/s41598-019-52084-x
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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_ 1869414577440030720
score 15.812429

Registos relacionados