How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding

Detalhes bibliográficos
Autor(a) principal: Leal, Miguel
Data de Publicação: 2019
Outros Autores: Boavida-Portugal, Inês, Fragoso, Marcelo, Ramos, Catarina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/38265
Resumo: Miguel Leal was funded by the Portuguese Foundation for Science and Technology (FCT) through grant SFRH/BD/96632/2013. Marcelo Fragoso was financed by national funds through the FCT, under the framework of the project BeSafeSlide – Landslide early warning soft technology prototype to improve community resilience and adaptation to environmental change (PTDC/GES-AMB/30052/2017).
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spelling How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban floodingUrban floodingExtreme rainfallMaterial damageInsuranceLand coverLisbon Metropolitan AreaMiguel Leal was funded by the Portuguese Foundation for Science and Technology (FCT) through grant SFRH/BD/96632/2013. Marcelo Fragoso was financed by national funds through the FCT, under the framework of the project BeSafeSlide – Landslide early warning soft technology prototype to improve community resilience and adaptation to environmental change (PTDC/GES-AMB/30052/2017).This research aims to understand how insurance, rainfall, land cover and urban flooding are related and how these variables influenced the material damage in the Lisbon Metropolitan Area (LMA) during the 2000–2011 period. Correlation coefficients show strong relationships between built-up areas and claims (0.94) and payouts (0.88). Despite no significant relationships being found between rainfall and the amount of material damage per event, three likelihood levels of flooding were determined for hourly rainfall. Unlike the studied period, the number of claims and their spatial distribution during the 2008 extreme rainfall event were strongly dependent on rainfall. Flooding related to the old watercourses assumed greater importance during this extreme event, recovering a more natural/ancient hydrological behaviour. In the LMA, the greatest material damage was the result of high-magnitude/low-probability rainfall events. Lower magnitude events can trigger numerous claims in heavily built-up areas, but they are hardly capable of producing large material damage.Portuguese Association of Insurers (APS)Taylor & FrancisRepositório da Universidade de LisboaLeal, MiguelBoavida-Portugal, InêsFragoso, MarceloRamos, Catarina2019-05-17T12:09:50Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/38265engLeal M., Boavida-Portugal I., Fragoso M., Ramos C. (2019) How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding. Hydrological Sciences Journal, 64 (6): 673-689. doi: 10.1080/02626667.2019.15956250262-6667https://doi.org/10.1080/02626667.2019.1595625metadata 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:RCAAP2023-11-08T16:35:42Zoai:repositorio.ul.pt:10451/38265Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:52:03.308598Repositório 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 How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
title How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
spellingShingle How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
Leal, Miguel
Urban flooding
Extreme rainfall
Material damage
Insurance
Land cover
Lisbon Metropolitan Area
title_short How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
title_full How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
title_fullStr How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
title_full_unstemmed How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
title_sort How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
author Leal, Miguel
author_facet Leal, Miguel
Boavida-Portugal, Inês
Fragoso, Marcelo
Ramos, Catarina
author_role author
author2 Boavida-Portugal, Inês
Fragoso, Marcelo
Ramos, Catarina
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Leal, Miguel
Boavida-Portugal, Inês
Fragoso, Marcelo
Ramos, Catarina
dc.subject.por.fl_str_mv Urban flooding
Extreme rainfall
Material damage
Insurance
Land cover
Lisbon Metropolitan Area
topic Urban flooding
Extreme rainfall
Material damage
Insurance
Land cover
Lisbon Metropolitan Area
description Miguel Leal was funded by the Portuguese Foundation for Science and Technology (FCT) through grant SFRH/BD/96632/2013. Marcelo Fragoso was financed by national funds through the FCT, under the framework of the project BeSafeSlide – Landslide early warning soft technology prototype to improve community resilience and adaptation to environmental change (PTDC/GES-AMB/30052/2017).
publishDate 2019
dc.date.none.fl_str_mv 2019-05-17T12:09:50Z
2019
2019-01-01T00:00:00Z
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 http://hdl.handle.net/10451/38265
url http://hdl.handle.net/10451/38265
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Leal M., Boavida-Portugal I., Fragoso M., Ramos C. (2019) How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding. Hydrological Sciences Journal, 64 (6): 673-689. doi: 10.1080/02626667.2019.1595625
0262-6667
https://doi.org/10.1080/02626667.2019.1595625
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
instname_str 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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