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dc.contributor.author
Kersalé, Marion
dc.contributor.author
Meinen, Christopher S.
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Perez, Renellys C.
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Le Hénaff, Matthieu
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Valla, Daniel
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Lamont, Tarron
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Sato, Olga T.
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Dong, Shenfu
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Terre, T.
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van Caspel, M.
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Chidichimo, María Paz
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van den Berg, Marcel Alexander
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Speich, Sabrina
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Piola, Alberto Ricardo
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Campos, Edmo
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Ansorge, Isabelle
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Volkov, Denis L.
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Lumpkin, Rick
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Garzoli, S. L.
dc.date.available
2022-09-29T17:41:21Z
dc.date.issued
2020-08
dc.identifier.citation
Kersalé, Marion; Meinen, Christopher S.; Perez, Renellys C.; Le Hénaff, Matthieu; Valla, Daniel; et al.; Highly variable upper and abyssal overturning cells in the South Atlantic; Science Advances is the American Association for the Advancement of Science; Science Advances; 6; 32; 8-2020; 1-6
dc.identifier.uri
http://hdl.handle.net/11336/171110
dc.description.abstract
The Meridional Overturning Circulation (MOC) is a primary mechanism driving oceanic heat redistribution on Earth, thereby affecting Earth’s climate and weather. However, the full-depth structure and variability of the MOC are still poorly understood, particularly in the South Atlantic. This study presents unique multiyear records of the oceanic volume transport of both the upper (<~3100 meters) and abyssal (>~3100 meters) overturning cells based on daily moored measurements in the South Atlantic at 34.5°S. The vertical structure of the time-mean flows is consistent with the limited historical observations. Both the upper and abyssal cells exhibit a high degree of variability relative to the temporal means at time scales, ranging from a few days to a few weeks. Observed variations in the abyssal flow appear to be largely independent of the flow in the overlying upper cell. No meaningful trends are detected in either cell.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Science Advances is the American Association for the Advancement of Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.subject
MERIDIONAL OVERTURNING CIRCULATION
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SOUTH ATLANTIC
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UPPER AND ABYSSAL CELLS
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IN SITU OBSERVATIONS
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Oceanografía, Hidrología, Recursos Hídricos
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Highly variable upper and abyssal overturning cells in the South Atlantic
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-09-22T15:12:36Z
dc.identifier.eissn
2375-2548
dc.journal.volume
6
dc.journal.number
32
dc.journal.pagination
1-6
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Washington D.C
dc.description.fil
Fil: Kersalé, Marion. National Ocean And Atmospheric Administration; Estados Unidos. University of Miami; Estados Unidos
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Fil: Meinen, Christopher S.. National Ocean And Atmospheric Administration; Estados Unidos
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Fil: Perez, Renellys C.. National Ocean And Atmospheric Administration; Estados Unidos
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Fil: Le Hénaff, Matthieu. National Ocean And Atmospheric Administration; Estados Unidos. University of Miami; Estados Unidos
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Fil: Valla, Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval. Departamento Oceanografía; Argentina
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Fil: Lamont, Tarron. University of Cape Town; Sudáfrica
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Fil: Sato, Olga T.. Universidade de Sao Paulo; Brasil
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Fil: Dong, Shenfu. National Ocean And Atmospheric Administration; Estados Unidos
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Fil: Terre, T.. University of Brest; Francia. Centre National de la Recherche Scientifique; Francia
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Fil: van Caspel, M.. Universidade de Sao Paulo; Brasil
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Fil: Chidichimo, María Paz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval. Departamento Oceanografía; Argentina
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Fil: van den Berg, Marcel Alexander. Department of Environmental Affairs; Sudáfrica
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Fil: Speich, Sabrina. University Of Cape Town; Sudáfrica
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Fil: Piola, Alberto Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ecole Normale Superieure. Laboratoire de Meteorologie Dynamique; Francia. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval. Departamento Oceanografía; Argentina. Instituto Franco-Argentino sobre Estudios del Clima y sus Impactos; Argentina. Universidad de Buenos Aires; Argentina
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Fil: Campos, Edmo. Universidade de Sao Paulo; Brasil. American University Of Sharjah.; Emiratos Árabes Unidos
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Fil: Ansorge, Isabelle. University of Cape Town; Sudáfrica
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Fil: Volkov, Denis L.. University of Miami; Estados Unidos. National Ocean And Atmospheric Administration; Estados Unidos
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Fil: Lumpkin, Rick. National Ocean And Atmospheric Administration; Estados Unidos
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Fil: Garzoli, S. L.. University of Miami; Estados Unidos. National Ocean And Atmospheric Administration; Estados Unidos
dc.journal.title
Science Advances
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.science.org/doi/10.1126/sciadv.aba7573
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1126/sciadv.aba7573
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