APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY

Detalhes bibliográficos
Autor(a) principal: Bosco, Ricardo Brambila
Data de Publicação: 2019
Outros Autores: Cardoso, Andrea de Oliveira, Young, Andrea Ferraz
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Brasileira de Ciências Ambientais (Online)
Texto Completo: https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/586
Resumo: This work evaluated the socio-environmental vulnerability to the occurrence of landslides in the Paraiba Valley Metropolitan Region, São Paulo state, through the construction of environmental and socioeconomic indices, aiming at the creation of a synthetic index called the General Vulnerability Index (GVI). Indicators obtained in the Demographic Census (2010) from Brazilian Institute of Geography and Statistics were used. The rainfall data and the records of landslides (1990-2016) were obtained at the National Water Agency. The statistical method of Principal Components Analysis to obtain an indicator that represented the relationship between precipitation and landslides. Based on these indicators, the environmental (EVI) and social vulnerability indexes (SVI) were constructed, providing the GVI. In the results, a very high vulnerability index value can be observed in Campos do Jordão and Natividade da Serra regions, due to the contribution of rainfall-landslide and socioeconomic indicators, respectively.
id ABES-2_8514bce476cfe877730098190e08d208
oai_identifier_str oai:ojs.www.rbciamb.com.br:article/586
network_acronym_str ABES-2
network_name_str Revista Brasileira de Ciências Ambientais (Online)
repository_id_str
spelling APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITYAPLICAÇÃO DE ANÁLISE MULTIVARIADA PARA A CONSTRUÇÃO DE INDICADORES AMBIENTAIS NA RELAÇÃO ENTRE PRECIPITAÇÃO E DESLIZAMENTOSanálise de componentes principais; região metropolitana do Vale do Paraíba; movimento de massa.principal component analysis; Paraíba Valley metropolitan region; mass movement.This work evaluated the socio-environmental vulnerability to the occurrence of landslides in the Paraiba Valley Metropolitan Region, São Paulo state, through the construction of environmental and socioeconomic indices, aiming at the creation of a synthetic index called the General Vulnerability Index (GVI). Indicators obtained in the Demographic Census (2010) from Brazilian Institute of Geography and Statistics were used. The rainfall data and the records of landslides (1990-2016) were obtained at the National Water Agency. The statistical method of Principal Components Analysis to obtain an indicator that represented the relationship between precipitation and landslides. Based on these indicators, the environmental (EVI) and social vulnerability indexes (SVI) were constructed, providing the GVI. In the results, a very high vulnerability index value can be observed in Campos do Jordão and Natividade da Serra regions, due to the contribution of rainfall-landslide and socioeconomic indicators, respectively.Este trabalho avaliou a vulnerabilidade socioambiental à ocorrência dedeslizamentos em uma área da Região Metropolitana do Vale do Paraíba,no estado de São Paulo, através da construção de índices ambientais esocioeconômicos, visando à criação de um índice sintético, denominadoíndice de vulnerabilidade geral (IVG). Consideraram-se indicadores obtidosatravés do Censo Demográfico de 2010 do Instituto Brasileiro de Geografia eEstatística, de séries históricas pluviométricas da Agência Nacional de Águase de registros de ocorrências de deslizamentos (1990 a 2016). O métodoestatístico de análise de componentes principais foi utilizado para obter umindicador que representasse a relação entre a precipitação e as ocorrênciasde deslizamentos. A partir de todos os indicadores, construíram-se os índicesde vulnerabilidade ambiental e social, obtendo-se assim o IVG. Os resultadosmostraram um índice muito elevado de vulnerabilidade nas regiões de Camposdo Jordão e Natividade da Serra devido, principalmente, à contribuição dosindicadores de chuva-deslizamento e socioeconômicos, respectivamente.Zeppelini Publishers2019-11-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/58610.5327/Z2176-947820190471Revista Brasileira de Ciências Ambientais (Online); n. 52 (2019): RBCIAMB - ISSN 2176-9478 - Junho; 44-61Brazilian Journal of Environmental Sciences (Online); No. 52 (2019): RBCIAMB - ISSN 2176-9478 - June; 44-612176-94781808-4524reponame:Revista Brasileira de Ciências Ambientais (Online)instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)instacron:ABESporhttps://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/586/436Copyright (c) 2019 Revista Brasileira de Ciências Ambientais (Online)info:eu-repo/semantics/openAccessBosco, Ricardo BrambilaCardoso, Andrea de OliveiraYoung, Andrea Ferraz2022-03-15T22:31:14Zoai:ojs.www.rbciamb.com.br:article/586Revistahttp://www.rbciamb.com.br/index.php/Publicacoes_RBCIAMBhttps://www.rbciamb.com.br/Publicacoes_RBCIAMB/oairbciamb@abes-dn.org.br||2176-94781804-4524opendoar:2022-03-15T22:31:14Revista Brasileira de Ciências Ambientais (Online) - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)false
dc.title.none.fl_str_mv APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
APLICAÇÃO DE ANÁLISE MULTIVARIADA PARA A CONSTRUÇÃO DE INDICADORES AMBIENTAIS NA RELAÇÃO ENTRE PRECIPITAÇÃO E DESLIZAMENTOS
title APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
spellingShingle APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
Bosco, Ricardo Brambila
análise de componentes principais; região metropolitana do Vale do Paraíba; movimento de massa.
principal component analysis; Paraíba Valley metropolitan region; mass movement.
title_short APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
title_full APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
title_fullStr APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
title_full_unstemmed APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
title_sort APPLICATION OF MULTIVARIATE ANALYSIS FOR THE CONSTRUCTION OF ENVIRONMENTAL INDICATORS ON THE RELATIONSHIP BETWEEN PRECIPITATION AND LANDSLIDES IN THE ASSESSMENT OF SOCIO-ENVIRONMENTAL VULNERABILITY
author Bosco, Ricardo Brambila
author_facet Bosco, Ricardo Brambila
Cardoso, Andrea de Oliveira
Young, Andrea Ferraz
author_role author
author2 Cardoso, Andrea de Oliveira
Young, Andrea Ferraz
author2_role author
author
dc.contributor.author.fl_str_mv Bosco, Ricardo Brambila
Cardoso, Andrea de Oliveira
Young, Andrea Ferraz
dc.subject.por.fl_str_mv análise de componentes principais; região metropolitana do Vale do Paraíba; movimento de massa.
principal component analysis; Paraíba Valley metropolitan region; mass movement.
topic análise de componentes principais; região metropolitana do Vale do Paraíba; movimento de massa.
principal component analysis; Paraíba Valley metropolitan region; mass movement.
description This work evaluated the socio-environmental vulnerability to the occurrence of landslides in the Paraiba Valley Metropolitan Region, São Paulo state, through the construction of environmental and socioeconomic indices, aiming at the creation of a synthetic index called the General Vulnerability Index (GVI). Indicators obtained in the Demographic Census (2010) from Brazilian Institute of Geography and Statistics were used. The rainfall data and the records of landslides (1990-2016) were obtained at the National Water Agency. The statistical method of Principal Components Analysis to obtain an indicator that represented the relationship between precipitation and landslides. Based on these indicators, the environmental (EVI) and social vulnerability indexes (SVI) were constructed, providing the GVI. In the results, a very high vulnerability index value can be observed in Campos do Jordão and Natividade da Serra regions, due to the contribution of rainfall-landslide and socioeconomic indicators, respectively.
publishDate 2019
dc.date.none.fl_str_mv 2019-11-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/586
10.5327/Z2176-947820190471
url https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/586
identifier_str_mv 10.5327/Z2176-947820190471
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/586/436
dc.rights.driver.fl_str_mv Copyright (c) 2019 Revista Brasileira de Ciências Ambientais (Online)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Revista Brasileira de Ciências Ambientais (Online)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Zeppelini Publishers
publisher.none.fl_str_mv Zeppelini Publishers
dc.source.none.fl_str_mv Revista Brasileira de Ciências Ambientais (Online); n. 52 (2019): RBCIAMB - ISSN 2176-9478 - Junho; 44-61
Brazilian Journal of Environmental Sciences (Online); No. 52 (2019): RBCIAMB - ISSN 2176-9478 - June; 44-61
2176-9478
1808-4524
reponame:Revista Brasileira de Ciências Ambientais (Online)
instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
instacron:ABES
instname_str Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
instacron_str ABES
institution ABES
reponame_str Revista Brasileira de Ciências Ambientais (Online)
collection Revista Brasileira de Ciências Ambientais (Online)
repository.name.fl_str_mv Revista Brasileira de Ciências Ambientais (Online) - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)
repository.mail.fl_str_mv rbciamb@abes-dn.org.br||
_version_ 1797068922097238016

Registros relacionados