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

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dc.contributor.authorLeal, Miguel
dc.contributor.authorBoavida-Portugal, Inês
dc.contributor.authorFragoso, Marcelo
dc.contributor.authorRamos, Catarina
dc.date.accessioned2019-05-17T12:09:50Z
dc.date.available2019-05-17T12:09:50Z
dc.date.issued2019
dc.descriptionMiguel 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).pt_PT
dc.description.abstractThis 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.pt_PT
dc.description.sponsorshipPortuguese Association of Insurers (APS)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationLeal 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: 10.1080/02626667.2019.1595625pt_PT
dc.identifier.doihttps://doi.org/10.1080/02626667.2019.1595625pt_PT
dc.identifier.issn0262-6667
dc.identifier.urihttp://hdl.handle.net/10451/38265
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relationAvaliação e gestão do risco de cheias rápidas na Área Metropolitana de Lisboa AML - Avaliação do risco de cheias rápidas a diferentes escalas:o caso da área metropolitana de Lisboa
dc.relationLandslide Early Warning soft technology prototype to improve community resilience and adaptation to environmental change
dc.relation.publisherversionhttps://www.tandfonline.com/doi/full/10.1080/02626667.2019.1595625pt_PT
dc.subjectUrban floodingpt_PT
dc.subjectExtreme rainfallpt_PT
dc.subjectMaterial damagept_PT
dc.subjectInsurancept_PT
dc.subjectLand coverpt_PT
dc.subjectLisbon Metropolitan Areapt_PT
dc.titleHow much does an extreme rainfall event cost? Material damage and relationships between insurance, rainfall, land cover and urban floodingpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAvaliação e gestão do risco de cheias rápidas na Área Metropolitana de Lisboa AML - Avaliação do risco de cheias rápidas a diferentes escalas:o caso da área metropolitana de Lisboa
oaire.awardTitleLandslide Early Warning soft technology prototype to improve community resilience and adaptation to environmental change
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F96632%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FGES-AMB%2F30052%2F2017/PT
oaire.citation.endPage689pt_PT
oaire.citation.issue6pt_PT
oaire.citation.startPage673pt_PT
oaire.citation.titleHydrological Sciences Journalpt_PT
oaire.citation.volume64pt_PT
oaire.fundingStreamOE
oaire.fundingStream3599-PPCDT
person.familyNameLeal
person.familyNameBoavida-Portugal
person.familyNameFragoso
person.givenNameMiguel
person.givenNameInês
person.givenNameMarcelo
person.identifier189612
person.identifier.ciencia-id3B14-2560-2424
person.identifier.ciencia-id701B-F3F7-5673
person.identifier.orcid0000-0002-7361-0542
person.identifier.orcid0000-0001-9932-9241
person.identifier.orcid0000-0001-7272-3089
person.identifier.ridF-2991-2010
person.identifier.scopus-author-id55891877100
person.identifier.scopus-author-id23988281600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication806988d5-696f-43bc-aa02-c01e292cf78d
relation.isAuthorOfPublicationf8763c8b-3463-4822-a2ae-5a95a5757e19
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relation.isAuthorOfPublication.latestForDiscovery806988d5-696f-43bc-aa02-c01e292cf78d
relation.isProjectOfPublication45586f0a-f93e-4256-8bd7-22139826994d
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