Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin

In the present study, Al, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb and Cd concentrations were determined in the sediments of the KSGX 40 core collected from the Galicia muddy patch (NW Iberian continental shelf). The results were integrated together with textural, mineralogical and micropaleontologica...

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Detalhes bibliográficos
Autores: Martins, V, Rocha, F, Gomes, C, Gomes, V, Jouanneau, J, Weber, O, Dias, J
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2005
País:México
Recursos:UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA
Repositorio:Ciencias Marinas
Idioma:inglés
OAI Identifier:oai:cienciasmarinas.com.mx:article/86
Acesso em linha:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/86
Access Level:acceso abierto
Palavra-chave:geochemical data
marine sediments
climatic oscillations
Holocene
Galicia
datos geoquímicos
oscilaciones climáticas
Holoceno
sedimentos
depósito lodoso de Galicia
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spelling Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental marginReconstruccción climática durante el Holoceno en el sector gallego del margen continental ibérico: Datos geoquímicos, texturales, min eralógicos y micropaleontológicosMartins, VRocha, FGomes, CGomes, VJouanneau, JWeber, ODias, Jgeochemical datamarine sedimentsclimatic oscillationsHoloceneGaliciadatos geoquímicososcilaciones climáticasHolocenosedimentosdepósito lodoso de GaliciaIn the present study, Al, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb and Cd concentrations were determined in the sediments of the KSGX 40 core collected from the Galicia muddy patch (NW Iberian continental shelf). The results were integrated together with textural, mineralogical and micropaleontological (foraminifera) data in order to determine the possible climatic influence on the type of sedimentation that took place in the muddy patch. The geochemical data of the KSGX 40 core suggest that sediment composition and texture were significantly influenced, over the last 5.2 kyr, by the Holocene sea transgression and by climatic oscillations consisting of both relatively temperate/cold periods and relatively warm/wet periods.En el presente estudio se han determinado las concentraciones de Al, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb y Cd en un sondeo de sedimento recogido en el depósito lodoso de Galicia (NW de la plataforma continental ibérica). Estos resultados se han comparado con datos texturales mineralógicos y micropaleontológicos (foraminíferos) para estudiar la influencia climática en la sedimentación de este depósito lodoso. Los datos geoquímicos del sondeo KSGX 40 sugieren que la composición de los sedimentos y su tamaño de grano han estado influenciados durante los últimos 5.2 ka por la transgresión holocénica del nivel del mar y por oscilaciones climáticas que consisten tanto de periodos relativamente templados/fríos como de periodos cálidos/ lluviosos.Iniversidad Autónoma de Baja California2005-03-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed Article Artículo Arbitradoapplication/pdfhttps://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/8610.7773/cm.v31i12.86Ciencias Marinas; Vol. 31 No. 1B (2005); 293-307Ciencias Marinas; Vol. 31 Núm. 1B (2005); 293-3072395-90530185-3880reponame:Ciencias Marinasinstname:UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIAinstacron:UABCenghttps://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/86/66info:eu-repo/semantics/openAccessoai:cienciasmarinas.com.mx:article/862024-08-22T17:01:28Z
dc.title.none.fl_str_mv Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
Reconstruccción climática durante el Holoceno en el sector gallego del margen continental ibérico: Datos geoquímicos, texturales, min eralógicos y micropaleontológicos
title Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
spellingShingle Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
Martins, V
geochemical data
marine sediments
climatic oscillations
Holocene
Galicia
datos geoquímicos
oscilaciones climáticas
Holoceno
sedimentos
depósito lodoso de Galicia
title_short Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
title_full Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
title_fullStr Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
title_full_unstemmed Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
title_sort Geochemical, textural, mineralogical and micropaleontological data used for climatic reconstruction during the Holocene in the Galician sector of the Iberian continental margin
dc.creator.none.fl_str_mv Martins, V
Rocha, F
Gomes, C
Gomes, V
Jouanneau, J
Weber, O
Dias, J
author Martins, V
author_facet Martins, V
Rocha, F
Gomes, C
Gomes, V
Jouanneau, J
Weber, O
Dias, J
author_role author
author2 Rocha, F
Gomes, C
Gomes, V
Jouanneau, J
Weber, O
Dias, J
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv geochemical data
marine sediments
climatic oscillations
Holocene
Galicia
datos geoquímicos
oscilaciones climáticas
Holoceno
sedimentos
depósito lodoso de Galicia
topic geochemical data
marine sediments
climatic oscillations
Holocene
Galicia
datos geoquímicos
oscilaciones climáticas
Holoceno
sedimentos
depósito lodoso de Galicia
description In the present study, Al, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb and Cd concentrations were determined in the sediments of the KSGX 40 core collected from the Galicia muddy patch (NW Iberian continental shelf). The results were integrated together with textural, mineralogical and micropaleontological (foraminifera) data in order to determine the possible climatic influence on the type of sedimentation that took place in the muddy patch. The geochemical data of the KSGX 40 core suggest that sediment composition and texture were significantly influenced, over the last 5.2 kyr, by the Holocene sea transgression and by climatic oscillations consisting of both relatively temperate/cold periods and relatively warm/wet periods.
publishDate 2005
dc.date.none.fl_str_mv 2005-03-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
Artículo Arbitrado
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/86
10.7773/cm.v31i12.86
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/86
identifier_str_mv 10.7773/cm.v31i12.86
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/86/66
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 Iniversidad Autónoma de Baja California
publisher.none.fl_str_mv Iniversidad Autónoma de Baja California
dc.source.none.fl_str_mv Ciencias Marinas; Vol. 31 No. 1B (2005); 293-307
Ciencias Marinas; Vol. 31 Núm. 1B (2005); 293-307
2395-9053
0185-3880
reponame:Ciencias Marinas
instname:UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA
instacron:UABC
instname_str UNIVERSIDAD AUTÓNOMA DE BAJA CALIFORNIA
instacron_str UABC
institution UABC
reponame_str Ciencias Marinas
collection Ciencias Marinas
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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