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dc.contributor.author
Alencar, Alexandre S.
dc.contributor.author
Evangelista, Heitor
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Dos Santos, Elaine A.
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Correa, Sergio M.
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Khodri, Myriam
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Garcia, Virginia M. T.
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Garcia, Carlos A. E.
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Pereira, Enio B.
dc.contributor.author
Piola, Alberto Ricardo
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dc.contributor.author
Felzenszwalb, Israel
dc.date.available
2023-03-06T11:18:47Z
dc.date.issued
2010-07
dc.identifier.citation
Alencar, Alexandre S.; Evangelista, Heitor; Dos Santos, Elaine A.; Correa, Sergio M.; Khodri, Myriam; et al.; Potential source regions of biogenic aerosol number concentration apportioning at King George Island, Antarctic Peninsula; Cambridge University Press; Antarctic Science; 22; 5; 7-2010; 580-588
dc.identifier.issn
0954-1020
dc.identifier.uri
http://hdl.handle.net/11336/189627
dc.description.abstract
Nowadays it is well accepted that background aerosols in the boundary layer over remote oceans are of marine origin and not aged continental. Particularly in the Atlantic sector of the Southern Ocean at least four main important regions exhibit significant ocean primary productivity. They are the Bellingshausen-Amundsen Sea, the Weddell Sea, the southern Argentinean shelf and the southern Chilean coast. In this work, we have combined ground-based continuous atmospheric sampling of aerosol number concentration (ANC), over-sea dimethyl sulphide (DMS) measurements, chlorophyll a (chl a) concentration provided by Sea-viewing Wide Field-of-view Sensor (SeaWiFS) satellite images, in situ meteorological data and monthly regional NCEP-NCAR re-analysis wind fields in order to investigate the relative contribution of each of the above regions to the apportionment of the ANC at King George Island (KGI), South Shetland Islands. Our results suggest that, at least during the period from September 1998-December 1999, the southern Argentinean shelf acted as the main contributor to the ANC measured in KGI.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Cambridge University Press
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ANTARCTICA
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ATMOSPHERIC TRANSPORT
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CHLOROPHYLL A
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DIMETHYL SULPHIDE
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Oceanografía, Hidrología, Recursos Hídricos
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Potential source regions of biogenic aerosol number concentration apportioning at King George Island, Antarctic Peninsula
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-03-02T15:23:51Z
dc.journal.volume
22
dc.journal.number
5
dc.journal.pagination
580-588
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Cambridge
dc.description.fil
Fil: Alencar, Alexandre S.. Universidade do Estado de Rio do Janeiro; Brasil
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Fil: Evangelista, Heitor. Universidade do Estado de Rio do Janeiro; Brasil
dc.description.fil
Fil: Dos Santos, Elaine A.. Universidade do Estado de Rio do Janeiro; Brasil
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Fil: Correa, Sergio M.. Universidade do Estado de Rio do Janeiro; Brasil
dc.description.fil
Fil: Khodri, Myriam. Laboratoire des Science du Climat et Environnement; Francia
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Fil: Garcia, Virginia M. T.. Universidade Federal do Rio Grande; Brasil
dc.description.fil
Fil: Garcia, Carlos A. E.. Universidade Federal do Rio Grande; Brasil
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Fil: Pereira, Enio B.. Instituto Nacional de Pesquisas Espaciais; Brasil
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Fil: Piola, Alberto Ricardo. Universidad de Buenos Aires; Argentina. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Felzenszwalb, Israel. Universidade do Estado de Rio do Janeiro; Brasil
dc.journal.title
Antarctic Science
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1017/S0954102010000398
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/antarctic-science/article/abs/potential-source-regions-of-biogenic-aerosol-number-concentration-apportioning-at-king-george-island-antarctic-peninsula/D4952905D81FAC02B07FB17DBAD8DB10
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