How much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban flooding
Autor(a) principal: | |
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Data de Publicação: | 2019 |
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/10451/38265 |
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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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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799134457412714496 |