| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/3D53S8C |
| Repository | dpi.inpe.br/plutao/2012/11.28.17.55.40 |
| Last Update | 2013:01.10.13.23.39 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/plutao/2012/11.28.17.55.41 |
| Metadata Last Update | 2020:10.01.15.57.40 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| ISSN | 1679-8759 |
| Label | lattes: 3852581196429739 3 OliveiraKnLoMeCaSo:2012:SaViRi |
| Citation Key | OliveiraKnLoMeCaSo:2012:SaViRi |
| Title | A satellite view of riverine turbidity plumes on the NE-E Brazilian coastal zone  |
| Year | 2012 |
| Month | July-Set. |
| Access Date | 2024, June 25 |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 7661 KiB |
| 2. Context | |
| Author | 1 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 Identifier | 1 2 3 8JMKD3MGP5W/3C9JHEF |
| Group | 1 2 3 DSR-OBT-INPE-MCTI-GOV-BR |
| Affiliation | 1 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 Address | 1 2 3 loren@dsr.inpe.br |
| e-Mail Address | loren@dsr.inpe.br |
| Journal | Brazilian Journal of Oceanography |
| Volume | 60 |
| Number | 3 |
| Pages | 283-298 |
| Secondary Mark | B3_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 Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | RRemote 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 |
| Abstract | Turbidity 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. |
| Area | SRE |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > A satellite view... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/J8LNKAN8RW/3D53S8C |
| zipped data URL | http://urlib.net/zip/J8LNKAN8RW/3D53S8C |
| Language | en |
| User Group | administrator lattes marciana |
| Visibility | shown |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ER446E |
| Citing Item List | sid.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 |
| Dissemination | WEBSCI; PORTALCAPES. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Educação. |
| Empty Fields | alternatejournal 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 | |
| e-Mail (login) | marciana |
| update | |