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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/47B9SNP
Repositóriosid.inpe.br/mtc-m21d/2022/07.25.14.32
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/07.25.14.32.07
Última Atualização dos Metadados2023:01.03.16.46.11 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoTessaroloBaInSiChGo:2022:OiTrHy
TítuloOil Trajectories from Hypothetical Leaks near the Fernando de Noronha Chain (Brazil)
Ano2022
Data de Acesso18 maio 2024
Tipo SecundárioPRE CI
2. Contextualização
Autor1 Tessarolo, Luciana de Freitas
2 Barreto, Fernando T. C.
3 Innocentini, Valdir
4 Silva, Luís H. M. M.
5 Chacaltana, Júlior T. A.
6 Gonçalves, Iury Angelo
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JJB3
Grupo1 DIMNT-CGCT-INPE-MCTI-GOV-BR
2
3 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 OceanPact
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Atlasul Hub Soluções Oceanográficas
5 Universidade Federal do Espírito Santo (UFES)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 lutessarolo@hotmail.com
2
3 vinnocentini@hotmail.com
Nome do EventoAMOP Technical Seminar on Environmental Contamination and Response, 44
Localização do EventoOnline
Data7-9 June 2022
Título do LivroProceedings
Histórico (UTC)2022-07-25 14:32:56 :: simone -> administrator :: 2022
2023-01-03 16:46:11 :: administrator -> simone :: 2022
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoThe Fernando de Noronha Chain (FNC) in the South Equatorial Atlantic has rich biodiversity essential for fishing and tourism. Oil and gas activities are carried out close to the FNC, increasing the potential risk of an oil spill. This work proposes to assess the trajectory and impacts of an oil spill from hypothetical blowouts in the region of the FCN. The Coupled Model for Oil Spill Prediction (CMOP) was used to track the oil from bottom to water surface. For this, two oil 1-day releases were simulated, using oil droplets with diameters larger (Exp. 1) and smaller (Exp. 2) than 300 μm. The oil was tracked for 3 months. In Exp. 1, all oil droplets reached the water surface after 10 days, while in Exp. 2 a large amount was still immersed in the water column at the end of 90 days. As expected, the droplets from Exp. 2 had the lowest buoyancy as a consequence of their smaller size and therefore remained in the water column longer than those from Exp. 1. The subsurface currents in the northeast direction transported the oil to protected areas, putting the FNC ecosystem at risk. Thus, oil droplets sizes smaller than 300 μm may be harmful to the underwater environment. On the water surface, the dominant transport in both experiments was in the W/NW direction, following the North Brazil Current. But Exp. 2 showed a larger oil dispersion area as a result of the lower buoyancy and complex upward transport.
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5. Fontes relacionadas
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6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url volume
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