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1. Identity statement
Reference TypeJournal Article
Siteplutao.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentifierJ8LNKAN8RW/3D53S8C
Repositorydpi.inpe.br/plutao/2012/11.28.17.55.40
Last Update2013:01.10.13.23.39 (UTC) administrator
Metadata Repositorydpi.inpe.br/plutao/2012/11.28.17.55.41
Metadata Last Update2020:10.01.15.57.40 (UTC) administrator
Secondary KeyINPE--PRE/
ISSN1679-8759
Labellattes: 3852581196429739 3 OliveiraKnLoMeCaSo:2012:SaViRi
Citation KeyOliveiraKnLoMeCaSo:2012:SaViRi
TitleA satellite view of riverine turbidity plumes on the NE-E Brazilian coastal zone
Year2012
MonthJuly-Set.
Access Date2024, June 16
Secondary TypePRE PN
Number of Files1
Size7661 KiB
2. Context
Author1 Oliveira, Eduardo Negri de
2 Knoppers, Bastiaan Adriaan
3 Lorenzzetti, Joao Antonio
4 Medeiros, Paulo Ricardo Petter
5 Carneiro, Maria Eulália
6 Souza, Weber Friederichs Landim de
Resume Identifier1
2
3 8JMKD3MGP5W/3C9JHEF
Group1
2
3 DSR-OBT-INPE-MCTI-GOV-BR
Affiliation1 Univ Estado Rio De Janeiro, Dept Oceanog Fis, Rio De Janeiro, RJ, Brazil.
2 Univ Fed Fluminense, Dept Geoquim, BR-24020141 Niteroi, RJ, Brazil.
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Univ Fed Alagoas, Lab Nat & Ciencias Mar, BR-57021090 Maceio, AL, Brazil.
5 Petrobras SA, Monitoramento & Avaliacao Ambiental, BR-21941915 Rio De Janeiro, RJ, Brazil
6 Inst Nacl Tecnol, Lab Metrol Analit & Quim, BR-20081312 Rio De Janeiro, RJ, Brazil
Author e-Mail Address1
2
3 loren@dsr.inpe.br
e-Mail Addressloren@dsr.inpe.br
JournalBrazilian Journal of Oceanography
Volume60
Number3
Pages283-298
Secondary MarkB3_CIÊNCIAS_BIOLÓGICAS_I B5_CIÊNCIAS_BIOLÓGICAS_II B2_ECOLOGIA_E_MEIO_AMBIENTE B1_ENGENHARIAS_I B1_ENGENHARIAS_III C_ENSINO_DE_CIÊNCIAS_E_MATEMATICA B2_GEOCIÊNCIAS A2_GEOGRAFIA B1_INTERDISCIPLINAR B4_QUÍMICA B1_ZOOTECNIA_/_RECURSOS_PESQUEIROS
History (UTC)2012-11-28 23:06:32 :: lattes -> marciana :: 2012
2013-01-10 13:23:40 :: marciana -> administrator :: 2012
2020-10-01 15:57:40 :: administrator -> marciana :: 2012
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
KeywordsRRemote sensing
Landsat
Turbidity plumes
Suspended sediments
River systems
NE-E Brazil SUSPENDED SEDIMENT CONCENTRATIONS
SURFACE WATERS
MATTER TRANSPORT
NUMERICAL-MODEL
LANDSAT IMAGERY
ABROLHOS BANK
NEW-CALEDONIA
WAVE CLIMATE
PARTICULATE
ESTUARY
AbstractTurbidity plumes of Sao Francisco, Caravelas, Doce, and Paraiba do Sul river systems, located along the NE/E Brazilian coast, are analyzed for their dispersal patterns of Total Suspended Solids (TSS) concentration using Landsat images and a logarithmic algorithm proposed by Tassan (1987) to convert satellite reflectance values to TSS. The TSS results obtained were compared to in situ collected TSS data. The analysis of the satellite image data set revealed that each river system exhibits a distinct turbidity plume dispersal pattern. The behavior, dimension and degree of turbidity of the Sao Francisco River plume have been greatly altered by the construction of a cascade of hydroelectric dam reservoirs in its hydrological basin. The plume has lost its typical unimodal seasonal pattern of material dispersion and its turbidity has decreased due to the regulation of river flow by the dams and TSS retainance by the reservoirs. In contrast, the Doce and Paraiba do Sul river plumes are still subject to seasonal pulsations and show more turbid conditions than the SF plume, as dams are less numerous, set in the middle river sections and the natural river flow has been maintained. The Caravelas Coastal System river plume is restricted to near shore shallow waters dominated by resuspension processes. During austral spring and summer when NE-E winds prevail, all plumes generally disperse southward. Short-term northward reversals may occur in winter with the passage of atmospheric cold fronts. The Sao Francisco and Doce river plumes tend to disperse obliquely to the coast and transport materials further offshore, while the Caravelas and Paraiba do Sul plumes tend to disperse mainly parallel to the coast, enhancing TSS retention nearshore.
AreaSRE
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > A satellite view...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Contentthere are no files
4. Conditions of access and use
data URLhttp://urlib.net/ibi/J8LNKAN8RW/3D53S8C
zipped data URLhttp://urlib.net/zip/J8LNKAN8RW/3D53S8C
Languageen
User Groupadministrator
lattes
marciana
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Read Permissionallow from all
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3ER446E
Citing Item Listsid.inpe.br/bibdigital/2013/09.13.21.11 1
sid.inpe.br/mtc-m21/2012/07.13.14.50.46 1
URL (untrusted data)http://www.io.usp.br/tiki-read_article.php?articleId=319
DisseminationWEBSCI; PORTALCAPES.
Host Collectiondpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notes
NotesSetores de Atividade: Educação.
Empty Fieldsalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi format isbn lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork versiontype
7. Description control
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