Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region

Data generated in this study are available from the URL https://doi.org/10.20350/digitalCSIC/8630

Detalhes bibliográficos
Autores: Monroy, Pedro, Drótos, Gábor, Hernández-García, Emilio, López, Cristóbal
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositório:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/189482
Acesso em linha:http://hdl.handle.net/10261/189482
Access Level:Acceso aberto
Palavra-chave:Sedimentation
Lagrangian
Ocean
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
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spelling Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela RegionMonroy, PedroDrótos, GáborHernández-García, EmilioLópez, CristóbalSedimentationLagrangianOceanhttp://metadata.un.org/sdg/14Conserve and sustainably use the oceans, seas and marine resources for sustainable developmentData generated in this study are available from the URL https://doi.org/10.20350/digitalCSIC/8630Sedimentation of particles in the ocean leads to inhomogeneous horizontal distributions at depth, even if the release process is homogeneous. We study this phenomenon considering a horizontal sheet of sinking particles immersed in an oceanic flow and determine how the particles are distributed when they sediment on the seabed (or are collected at a given depth). The study is performed from a Lagrangian viewpoint attending to the properties of the oceanic flow and the physical characteristics (size and density) of typical biogenic sinking particles. Two main processes determine the distribution, the stretching of the sheet caused by the flow, and its projection on the surface where particles accumulate. These mechanisms are checked, besides an analysis of their relative importance to produce inhomogeneities, with numerical experiments in the Benguela region. Faster (heavier or larger) sinking particles distribute more homogeneously than slower ones.We acknowledge financial support from the Spanish Grants LAOP CTM2015-66407-P (AEI/FEDER, EU) and ESOTECOS FIS2015-63628-C2-1-R (AEI/FEDER, EU). G. D. acknowledges support from the Hungarian Grant NKFI-124256 (NKFIH).We acknowledge support from the Spanish Research Agency, through Grant MDM-2017-0711 from the Maria de Maeztu Program for Units of Excellence in R&D.Peer reviewedAmerican Geophysical UnionMinisterio de Economía y Competitividad (España)Agencia Estatal de Investigación (España)European CommissionNational Research, Development and Innovation Office (Hungary)Ministerio de Ciencia, Innovación y Universidades (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/10261/189482reponame: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#MDM-2017-0711/AEI/10.13039/501100011033info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2015-66407-Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2015-63628-C2-1-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MDM-2017-0711Monroy, Pedro; Drótos, Gábor; Hernández-García, Emilio ; López, Cristóbal. Data files obtained in the manuscript 'Spatial inhomogeneities in the sedimentation of biogenic particles in ocean flows: analysis in the Benguela region'. http://dx.doi.org/10.20350/digitalCSIC/8630 http://hdl.handle.net/10261/179110https://doi.org/10.1029/2019JC015016Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1894822026-05-22T06:33:51Z
dc.title.none.fl_str_mv Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
title Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
spellingShingle Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
Monroy, Pedro
Sedimentation
Lagrangian
Ocean
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
title_short Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
title_full Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
title_fullStr Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
title_full_unstemmed Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
title_sort Spatial Inhomogeneities in the Sedimentation of Biogenic Particles in Ocean Flows: Analysis in the Benguela Region
dc.creator.none.fl_str_mv Monroy, Pedro
Drótos, Gábor
Hernández-García, Emilio
López, Cristóbal
author Monroy, Pedro
author_facet Monroy, Pedro
Drótos, Gábor
Hernández-García, Emilio
López, Cristóbal
author_role author
author2 Drótos, Gábor
Hernández-García, Emilio
López, Cristóbal
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Agencia Estatal de Investigación (España)
European Commission
National Research, Development and Innovation Office (Hungary)
Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Sedimentation
Lagrangian
Ocean
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
topic Sedimentation
Lagrangian
Ocean
http://metadata.un.org/sdg/14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
description Data generated in this study are available from the URL https://doi.org/10.20350/digitalCSIC/8630
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/10261/189482
url http://hdl.handle.net/10261/189482
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#
MDM-2017-0711/AEI/10.13039/501100011033
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTM2015-66407-P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FIS2015-63628-C2-1-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MDM-2017-0711
Monroy, Pedro; Drótos, Gábor; Hernández-García, Emilio ; López, Cristóbal. Data files obtained in the manuscript 'Spatial inhomogeneities in the sedimentation of biogenic particles in ocean flows: analysis in the Benguela region'. http://dx.doi.org/10.20350/digitalCSIC/8630 http://hdl.handle.net/10261/179110
https://doi.org/10.1029/2019JC015016
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
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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