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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentificadorJ8LNKAN8RW/37NR3SP
Repositóriodpi.inpe.br/plutao@80/2010/06.25.16.25.51   (acesso restrito)
Última Atualização2010:08.12.15.40.06 (UTC) administrator
Repositório de Metadadosdpi.inpe.br/plutao@80/2010/06.25.16.25.52
Última Atualização dos Metadados2018:06.05.00.13.07 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1016/j.csr.2009.11.015
ISSN0278-4343
Rótulolattes: 0063119667740811 3 MolleriNovoKamp:2010:SpVaAm
Chave de CitaçãoMolleriNovoKamp:2010:SpVaAm
TítuloSpace-time variability of the Amazon River plume based on satellite ocean color
Ano2010
MêsFeb.
Data de Acesso31 out. 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1050 KiB
2. Contextualização
Autor1 Molleri, Gustavo S. F.
2 Novo, Evlyn M. L. de M.
3 Kampel, Milton
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JHTG
Grupo1 DSR-OBT-INPE-MCT-BR
2 DSR-OBT-INPE-MCT-BR
3 DSR-OBT-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 undefined
3 undefined
Endereço de e-Mail do Autor1 milton@dsr.inpe.br
Endereço de e-Mailmilton@dsr.inpe.br
RevistaContinental Shelf Research
Volume30
Páginas342-352
Nota SecundáriaA1_CIÊNCIAS_BIOLÓGICAS_I B2_CIÊNCIAS_BIOLÓGICAS_III A2_ECOLOGIA_E_MEIO_AMBIENTE A2_ENGENHARIAS_I A2_ENGENHARIAS_II A2_ENGENHARIAS_III A2_GEOCIÊNCIAS A2_INTERDISCIPLINAR A2_SAÚDE_COLETIVA
Histórico (UTC)2010-06-29 12:04:22 :: lattes -> marciana :: 2010
2010-08-12 15:40:06 :: marciana -> administrator :: 2010
2011-05-31 16:06:01 :: administrator -> marciana :: 2010
2011-09-14 12:08:00 :: marciana -> administrator :: 2010
2018-06-05 00:13:07 :: administrator -> marciana :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chaveocean color
river plume
Amazon river
SeaWiFS
Tropical Atlantic
space-time variability
ResumoSatellite ocean color images were used to determine the space-time variability of the Amazon River plume from 20002004. The relationship between sea-surface salinity (SSS) and the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) absorption coefficient for dissolved and detrital material (adg) (r2=0.76, n=30, rmse=0.4) was used to identify the Amazon River plume low-salinity waters (<34 psu). The plume's spatial information was extracted from satellite bi-weekly time series using two metrics: plume area and plume shape. These metrics identified the seasonal variability of plume dimensions and dispersion patterns. During the study period, the plume showed the largest areas from July to August and the smallest from December to January. The mean annual amplitude and the mean, maximum and minimum plume areas were 1020×103 km2, 680×103 km2, 1506×103 km2 and 268×103 km2, respectively. Three main shapes and dispersion pattern periods were identified: (1) flow to the northeastern South American coast, in a narrow band adjacent to the continental shelf, from January to April; (2) flow to the Caribbean region, from April to July; and (3) flow to the Central Equatorial Atlantic Ocean, from August to December. Cross-correlation techniques were used to quantify the relationship between the plume's spatial variability and environmental forcing factors, including Amazon River discharge, wind field and ocean currents. The results showed that (1) river discharge is the main factor influencing plume area variability, (2) the wind field regulates the plume's northwestward flow velocity and residence time near the river mouth, and (3) surface currents have a strong influence over river plume dispersion patterns.
ÁreaSRE
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Conteúdo da Pasta docacessar
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvomolleri.pdf
Grupo de Usuáriosadministrator
lattes
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marciana
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