Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/221634 |
Resumo: | The spatial and temporal distribution of rainfall is of fundamental importance for the management of natural resources. The presence of water is related to the great majority of the cases of instability of slopes (slopes), having great influence in the deflagration of processes of mass movements. The main objective of this research is to analyze the temporal and spatial variation of precipitation in the region of Cubatão by means of interpolation of historical data of intense precipitation in the region. Rainfall data were collected through the Hydrological Data Bank of the Department of Water and Electric Energy (DAEE) of the State of São Paulo, free of charge. Monthly total precipitation average graphs were plotted as well as spatial distribution maps of the mean annual rainfall. These results were compared with the 1976 event that occurred and was recorded in bibliographies. As a result, it could be observed that the year of 1975 was the year with higher values of monthly averages, reaching almost 650 mm in January, which indicates that in the year before the event of mass movement there was an above average rainfall in the region, and may be a factor considered as a trigger or a potentiator of the occurrence of these geological processes. |
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Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movementsUso da geotecnologia para a análise da precipitação em Cubatão (SP): correlação com a ocorrência de movimentos de massaGeotechnologyMass MovementsPrecipitationThe spatial and temporal distribution of rainfall is of fundamental importance for the management of natural resources. The presence of water is related to the great majority of the cases of instability of slopes (slopes), having great influence in the deflagration of processes of mass movements. The main objective of this research is to analyze the temporal and spatial variation of precipitation in the region of Cubatão by means of interpolation of historical data of intense precipitation in the region. Rainfall data were collected through the Hydrological Data Bank of the Department of Water and Electric Energy (DAEE) of the State of São Paulo, free of charge. Monthly total precipitation average graphs were plotted as well as spatial distribution maps of the mean annual rainfall. These results were compared with the 1976 event that occurred and was recorded in bibliographies. As a result, it could be observed that the year of 1975 was the year with higher values of monthly averages, reaching almost 650 mm in January, which indicates that in the year before the event of mass movement there was an above average rainfall in the region, and may be a factor considered as a trigger or a potentiator of the occurrence of these geological processes.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista Instituto de Geociências e Ciências Exatas, Avenida 24-A, 1.515 – Bairro Bela VistaUniversidade Estadual Paulista Instituto de Geociências e Ciências Exatas, Avenida 24-A, 1.515 – Bairro Bela VistaCAPES: 001Universidade Estadual Paulista (UNESP)Carrascosa Do Amaral, Ana Maria [UNESP]Reis, Fábio Augusto Gomes Vieira [UNESP]Chaves, Camila Jardinetti [UNESP]CASTREGHINI DE FREITAS, Maria Isabel [UNESP]2022-04-28T19:29:51Z2022-04-28T19:29:51Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article91-100Geociencias, v. 39, n. 1, p. 91-100, 2020.1980-900X0101-9082http://hdl.handle.net/11449/2216342-s2.0-85097904558Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporGeocienciasinfo:eu-repo/semantics/openAccess2022-04-28T19:29:51Zoai:repositorio.unesp.br:11449/221634Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:29:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements Uso da geotecnologia para a análise da precipitação em Cubatão (SP): correlação com a ocorrência de movimentos de massa |
title |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements |
spellingShingle |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements Carrascosa Do Amaral, Ana Maria [UNESP] Geotechnology Mass Movements Precipitation |
title_short |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements |
title_full |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements |
title_fullStr |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements |
title_full_unstemmed |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements |
title_sort |
Use of geotechnology for the precipitation analysis in Cubatão (SP): Correlation with the occurrence of mass movements |
author |
Carrascosa Do Amaral, Ana Maria [UNESP] |
author_facet |
Carrascosa Do Amaral, Ana Maria [UNESP] Reis, Fábio Augusto Gomes Vieira [UNESP] Chaves, Camila Jardinetti [UNESP] CASTREGHINI DE FREITAS, Maria Isabel [UNESP] |
author_role |
author |
author2 |
Reis, Fábio Augusto Gomes Vieira [UNESP] Chaves, Camila Jardinetti [UNESP] CASTREGHINI DE FREITAS, Maria Isabel [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Carrascosa Do Amaral, Ana Maria [UNESP] Reis, Fábio Augusto Gomes Vieira [UNESP] Chaves, Camila Jardinetti [UNESP] CASTREGHINI DE FREITAS, Maria Isabel [UNESP] |
dc.subject.por.fl_str_mv |
Geotechnology Mass Movements Precipitation |
topic |
Geotechnology Mass Movements Precipitation |
description |
The spatial and temporal distribution of rainfall is of fundamental importance for the management of natural resources. The presence of water is related to the great majority of the cases of instability of slopes (slopes), having great influence in the deflagration of processes of mass movements. The main objective of this research is to analyze the temporal and spatial variation of precipitation in the region of Cubatão by means of interpolation of historical data of intense precipitation in the region. Rainfall data were collected through the Hydrological Data Bank of the Department of Water and Electric Energy (DAEE) of the State of São Paulo, free of charge. Monthly total precipitation average graphs were plotted as well as spatial distribution maps of the mean annual rainfall. These results were compared with the 1976 event that occurred and was recorded in bibliographies. As a result, it could be observed that the year of 1975 was the year with higher values of monthly averages, reaching almost 650 mm in January, which indicates that in the year before the event of mass movement there was an above average rainfall in the region, and may be a factor considered as a trigger or a potentiator of the occurrence of these geological processes. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2022-04-28T19:29:51Z 2022-04-28T19:29:51Z |
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. 39, n. 1, p. 91-100, 2020. 1980-900X 0101-9082 http://hdl.handle.net/11449/221634 2-s2.0-85097904558 |
identifier_str_mv |
Geociencias, v. 39, n. 1, p. 91-100, 2020. 1980-900X 0101-9082 2-s2.0-85097904558 |
url |
http://hdl.handle.net/11449/221634 |
dc.language.iso.fl_str_mv |
por |
language |
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 |
91-100 |
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_ |
1803047045167054848 |