Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10451/28231 |
Resumo: | Social Vulnerability Index (SoVI) was applied to Greater Lisbon (Portugal). Based on the concepts used for the SoVI assessments in the US, 46 variables representing social vulnerability of the 149 civil parishes of Greater Lisbon were chosen. Thirty-eight variables were selected after application of correlation tests. They were standardized, and a Principal Component Analysis and a Varimax rotation were applied to them. Seven factors were extracted using the Kaiser criterion, which explain 79.5% of the variance, and the SoVI scores were then mapped using a standard deviation classification. Twelve of the 149 civil parishes of Greater Lisbon have a very high social vulnerability and 24 of them have a high social vulnerability. The map of SoVI was then integrated with susceptibility maps of earthquakes, floods, flash floods, landslides, tsunami, and coastal erosion, thus delineating risk zones. Twenty-two civil parishes of Greater Lisbon have a very high risk; among them, 17 belong to Lisbon Municipality, four belong to Loures Municipality, and one belongs to Vila Franca de Xira Municipality. Finally, exposed population was considered and combined with risk zones map in order to assess the number of people being potentially exposed to risk and their location. |
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Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugalnatural hazardssocial vulnerabilitysusceptibility mapsrisk zonesGreater LisbonSoVImulti-hazard mapsregional scaleSocial Vulnerability Index (SoVI) was applied to Greater Lisbon (Portugal). Based on the concepts used for the SoVI assessments in the US, 46 variables representing social vulnerability of the 149 civil parishes of Greater Lisbon were chosen. Thirty-eight variables were selected after application of correlation tests. They were standardized, and a Principal Component Analysis and a Varimax rotation were applied to them. Seven factors were extracted using the Kaiser criterion, which explain 79.5% of the variance, and the SoVI scores were then mapped using a standard deviation classification. Twelve of the 149 civil parishes of Greater Lisbon have a very high social vulnerability and 24 of them have a high social vulnerability. The map of SoVI was then integrated with susceptibility maps of earthquakes, floods, flash floods, landslides, tsunami, and coastal erosion, thus delineating risk zones. Twenty-two civil parishes of Greater Lisbon have a very high risk; among them, 17 belong to Lisbon Municipality, four belong to Loures Municipality, and one belongs to Vila Franca de Xira Municipality. Finally, exposed population was considered and combined with risk zones map in order to assess the number of people being potentially exposed to risk and their location.Taylor & FrancisRepositório da Universidade de LisboaGuillard-Gonçalves, ClémenceCutter, Susan L.Emrich, Christopher T.Zêzere, José2017-07-05T09:46:12Z20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/28231engClémence Guillard-Gonçalves, Susan L. Cutter, Christopher T. Emrich & José Luís Zêzere (2015) Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal, Journal of Risk Research, 18:5, 651-674, DOI: 10.1080/13669877.2014.9106891366-987710.1080/13669877.2014.910689metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-08T16:19:47Zoai:repositorio.ul.pt:10451/28231Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:44:29.118430Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
title |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
spellingShingle |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal Guillard-Gonçalves, Clémence natural hazards social vulnerability susceptibility maps risk zones Greater Lisbon SoVI multi-hazard maps regional scale |
title_short |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
title_full |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
title_fullStr |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
title_full_unstemmed |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
title_sort |
Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal |
author |
Guillard-Gonçalves, Clémence |
author_facet |
Guillard-Gonçalves, Clémence Cutter, Susan L. Emrich, Christopher T. Zêzere, José |
author_role |
author |
author2 |
Cutter, Susan L. Emrich, Christopher T. Zêzere, José |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
dc.contributor.author.fl_str_mv |
Guillard-Gonçalves, Clémence Cutter, Susan L. Emrich, Christopher T. Zêzere, José |
dc.subject.por.fl_str_mv |
natural hazards social vulnerability susceptibility maps risk zones Greater Lisbon SoVI multi-hazard maps regional scale |
topic |
natural hazards social vulnerability susceptibility maps risk zones Greater Lisbon SoVI multi-hazard maps regional scale |
description |
Social Vulnerability Index (SoVI) was applied to Greater Lisbon (Portugal). Based on the concepts used for the SoVI assessments in the US, 46 variables representing social vulnerability of the 149 civil parishes of Greater Lisbon were chosen. Thirty-eight variables were selected after application of correlation tests. They were standardized, and a Principal Component Analysis and a Varimax rotation were applied to them. Seven factors were extracted using the Kaiser criterion, which explain 79.5% of the variance, and the SoVI scores were then mapped using a standard deviation classification. Twelve of the 149 civil parishes of Greater Lisbon have a very high social vulnerability and 24 of them have a high social vulnerability. The map of SoVI was then integrated with susceptibility maps of earthquakes, floods, flash floods, landslides, tsunami, and coastal erosion, thus delineating risk zones. Twenty-two civil parishes of Greater Lisbon have a very high risk; among them, 17 belong to Lisbon Municipality, four belong to Loures Municipality, and one belongs to Vila Franca de Xira Municipality. Finally, exposed population was considered and combined with risk zones map in order to assess the number of people being potentially exposed to risk and their location. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2015-01-01T00:00:00Z 2017-07-05T09:46:12Z |
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 |
http://hdl.handle.net/10451/28231 |
url |
http://hdl.handle.net/10451/28231 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Clémence Guillard-Gonçalves, Susan L. Cutter, Christopher T. Emrich & José Luís Zêzere (2015) Application of Social Vulnerability Index (SoVI) and delineation of natural risk zones in Greater Lisbon, Portugal, Journal of Risk Research, 18:5, 651-674, DOI: 10.1080/13669877.2014.910689 1366-9877 10.1080/13669877.2014.910689 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor & Francis |
publisher.none.fl_str_mv |
Taylor & Francis |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799134365750394880 |