Publication
Mapping the wildland-urban interface at municipal level for wildfire exposure analysis in mainland Portugal
| dc.contributor.author | Barbosa, Bruno | |
| dc.contributor.author | Oliveira, Sandra | |
| dc.contributor.author | Caetano, Mário | |
| dc.contributor.author | Rocha, Jorge | |
| dc.date.accessioned | 2025-01-06T12:25:53Z | |
| dc.date.available | 2025-01-06T12:25:53Z | |
| dc.date.issued | 2024 | |
| dc.description.abstract | The Wildland-Urban Interface (WUI), where vegetation and built-up structures intermingle, encompasses a variety of territorial elements that interact spatially, being variable both in space and time. Mapping the WUI at finer scales is paramount to assess wildfire exposure and define tailored mitigation strategies. Our aim was to develop a semi-automated method to map the WUI at municipal level, leveraging recent advances in data and technology. We tested the procedure in four municipalities of mainland Portugal with different fire history, biophysical conditions, and sociodemographic contexts. We considered WUI as either intermix or interface. Our approach integrates both building location data and high-resolution vegetation maps, to calculate the density of buildings and forest cover proportion within different circular moving window sizes. Within each radius, we evaluated the total area and spatial distribution of the WUI types, as well as the number of buildings within WUI and within the fire perimeters recorded between the years 2000 and 2022 and analysed the differences between municipalities. We then compared the mapped WUI with previous WUI mappings for mainland Portugal, to identify common spots and potential spatial divergences. We found that the area mapped as WUI within all four municipalities ranged from about 400 km2 to 1135 km2 depending on the radius size. A distinct distribution for each type of WUI was observed as the radius size increased: the intermix WUI showed a tendency to increase, and the interface WUI increased only between the radius of 100 and 200 m, decreasing gradually in subsequent radii. Between 39.4% and 45.5% of the nearly 200,000 buildings in the study areas were within WUI, depending on radius size and a total of 5436 buildings were within the historic fire perimeter. Although the comparison with other maps showed fair agreement, due to differences in data and methodology, common areas mapped as WUI were found, which suggests that these areas should receive greater attention from decision-makers regarding fire management strategies, since their classification as WUI remains consistent across different methodologies. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Barbosa, B., Oliveira, S., Caetano, M., & Rocha, J. (2024). Mapping the wildland-urban interface at municipal level for wildfire exposure analysis in mainland Portugal. Journal of Environmental Management, 368, 122098. https://doi.org/10.1016/j.jenvman.2024.122098 | pt_PT |
| dc.identifier.doi | 10.1016/j.jenvman.2024.122098 | pt_PT |
| dc.identifier.eissn | 1095-8630 | |
| dc.identifier.issn | 0301-4797 | |
| dc.identifier.uri | http://hdl.handle.net/10400.5/96851 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.relation | Centre of Geographical Studies | |
| dc.relation | Exposição a incêndios na interface urbano-rural relacionada com as dinâmicas de uso e ocupação do solo | |
| dc.relation | Bridging gaps for wildfire risk reduction in Southern Europe: integrating future territorial and climatic changes in mitigation approaches | |
| dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S030147972402084X?via%3Dihub | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | pt_PT |
| dc.subject | Geographic information system (GIS) | pt_PT |
| dc.subject | Vegetation patterns | pt_PT |
| dc.subject | Urban expansion | pt_PT |
| dc.title | Mapping the wildland-urban interface at municipal level for wildfire exposure analysis in mainland Portugal | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Centre of Geographical Studies | |
| oaire.awardTitle | Exposição a incêndios na interface urbano-rural relacionada com as dinâmicas de uso e ocupação do solo | |
| oaire.awardTitle | Bridging gaps for wildfire risk reduction in Southern Europe: integrating future territorial and climatic changes in mitigation approaches | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Concurso de Projetos de I&D em Todos os Domínios Científicos - 2022/2022.05015.PTDC/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F00295%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00295%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Base/UIDB%2F04152%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT//2022.12095.BD/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/CEEC IND 3ed/2020.03873.CEECIND%2FCP1614%2FCT0002/PT | |
| oaire.citation.startPage | 122098 | pt_PT |
| oaire.citation.title | Journal of Environmental Management | pt_PT |
| oaire.citation.volume | 368 | pt_PT |
| oaire.fundingStream | Concurso de Projetos de I&D em Todos os Domínios Científicos - 2022 | |
| oaire.fundingStream | Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Base | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Base | |
| oaire.fundingStream | CEEC IND 3ed | |
| person.familyName | Misson Mori Barbosa | |
| person.familyName | Oliveira | |
| person.familyName | Rocha | |
| person.givenName | Bruno | |
| person.givenName | Sandra | |
| person.givenName | Jorge | |
| person.identifier | 0000000069085031 | |
| person.identifier.ciencia-id | 9A1C-2FED-3296 | |
| person.identifier.ciencia-id | 8A16-4976-FD63 | |
| person.identifier.ciencia-id | EC15-76DC-9B96 | |
| person.identifier.orcid | 0000-0001-6298-041X | |
| person.identifier.orcid | 0000-0002-6253-4353 | |
| person.identifier.orcid | 0000-0002-7228-6330 | |
| person.identifier.rid | AAK-5051-2020 | |
| person.identifier.rid | F-3185-2017 | |
| person.identifier.scopus-author-id | 57469760900 | |
| person.identifier.scopus-author-id | 17435272900 | |
| person.identifier.scopus-author-id | 56428061000 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
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| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
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