Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/231375 |
Resumo: | The impacts caused by accidents involving oil spills in freshwater affect the environment but also cause socioeconomic harm to local people. In order to help identifying physical environments sensitive to the presence of a hydrocarbon, this study was carried out by applying a fluvial sensitive environmental index to oil (ISF), adapted from the coastal environment. To achieve this goal, a Tiete river stretch was selected, where field surveys were carried out covering by boat 146.9 km of the river. Marginal geomorphological characteristics were observed, and the beginning and the end of each segment were identified with GPS and recorded with photographs. The organization of a GIS database and the classification of the ISF enabled to identify that the index 10, characterized by alluvial deposits, is present in 51.1 km of the banks, which is equivalent to 34.8[%] of the total area, the most recurrent index in the study area. However, considering the ISF 9 and 10, the most sensitive ones, a total of 40.5[%] of the river margins is considered with high environmental sensitivity to oil, and these settings are related to the dam of Tietê river for the construction of Barra Bonita reservoir. |
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Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietêMapping of fluvial sensitive environmental index to oil in the Tiete river stretchThe impacts caused by accidents involving oil spills in freshwater affect the environment but also cause socioeconomic harm to local people. In order to help identifying physical environments sensitive to the presence of a hydrocarbon, this study was carried out by applying a fluvial sensitive environmental index to oil (ISF), adapted from the coastal environment. To achieve this goal, a Tiete river stretch was selected, where field surveys were carried out covering by boat 146.9 km of the river. Marginal geomorphological characteristics were observed, and the beginning and the end of each segment were identified with GPS and recorded with photographs. The organization of a GIS database and the classification of the ISF enabled to identify that the index 10, characterized by alluvial deposits, is present in 51.1 km of the banks, which is equivalent to 34.8[%] of the total area, the most recurrent index in the study area. However, considering the ISF 9 and 10, the most sensitive ones, a total of 40.5[%] of the river margins is considered with high environmental sensitivity to oil, and these settings are related to the dam of Tietê river for the construction of Barra Bonita reservoir.Departamento de Geologia Aplicada Instituto de Geociências e Ciências Exatas, UNESP/Rio Claro. Avenida 24-A, 1515-Bela VistaDepartamento de Planejamento Territorial e Geoprocessamento, UNESP/Rio Claro. Avenida 24-A, 1515-Bela VistaMilanelli Consultoria AmbientalUniversidade Estadual Paulista (UNESP)Milanelli Consultoria AmbientalBeneditti, Cristina AparecidaRiedel, Paulina SettiLupinacci, Cenira MariaMilanelli, João Carlos De CarvalhoDe Aguilar, Ramon Lucato2022-04-29T08:45:00Z2022-04-29T08:45:00Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article220-230Geociencias, v. 35, n. 2, p. 220-230, 2016.1980-900X0101-9082http://hdl.handle.net/11449/2313752-s2.0-84971406240Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporGeocienciasinfo:eu-repo/semantics/openAccess2022-04-29T08:45:00Zoai:repositorio.unesp.br:11449/231375Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:27:55.682193Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê Mapping of fluvial sensitive environmental index to oil in the Tiete river stretch |
title |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê |
spellingShingle |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê Beneditti, Cristina Aparecida |
title_short |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê |
title_full |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê |
title_fullStr |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê |
title_full_unstemmed |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê |
title_sort |
Mapeamento dos índices de sensibilidade ambiental ao óleo em trecho do rio tietê |
author |
Beneditti, Cristina Aparecida |
author_facet |
Beneditti, Cristina Aparecida Riedel, Paulina Setti Lupinacci, Cenira Maria Milanelli, João Carlos De Carvalho De Aguilar, Ramon Lucato |
author_role |
author |
author2 |
Riedel, Paulina Setti Lupinacci, Cenira Maria Milanelli, João Carlos De Carvalho De Aguilar, Ramon Lucato |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Milanelli Consultoria Ambiental |
dc.contributor.author.fl_str_mv |
Beneditti, Cristina Aparecida Riedel, Paulina Setti Lupinacci, Cenira Maria Milanelli, João Carlos De Carvalho De Aguilar, Ramon Lucato |
description |
The impacts caused by accidents involving oil spills in freshwater affect the environment but also cause socioeconomic harm to local people. In order to help identifying physical environments sensitive to the presence of a hydrocarbon, this study was carried out by applying a fluvial sensitive environmental index to oil (ISF), adapted from the coastal environment. To achieve this goal, a Tiete river stretch was selected, where field surveys were carried out covering by boat 146.9 km of the river. Marginal geomorphological characteristics were observed, and the beginning and the end of each segment were identified with GPS and recorded with photographs. The organization of a GIS database and the classification of the ISF enabled to identify that the index 10, characterized by alluvial deposits, is present in 51.1 km of the banks, which is equivalent to 34.8[%] of the total area, the most recurrent index in the study area. However, considering the ISF 9 and 10, the most sensitive ones, a total of 40.5[%] of the river margins is considered with high environmental sensitivity to oil, and these settings are related to the dam of Tietê river for the construction of Barra Bonita reservoir. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-01 2022-04-29T08:45:00Z 2022-04-29T08:45:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Geociencias, v. 35, n. 2, p. 220-230, 2016. 1980-900X 0101-9082 http://hdl.handle.net/11449/231375 2-s2.0-84971406240 |
identifier_str_mv |
Geociencias, v. 35, n. 2, p. 220-230, 2016. 1980-900X 0101-9082 2-s2.0-84971406240 |
url |
http://hdl.handle.net/11449/231375 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Geociencias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
220-230 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129428800143360 |