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Applying remote sensing technologies in urban landscapes of the mediterranean

2020-01-05Artigo científico Acesso aberto
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datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
datacite.subject.sdg13:Ação Climática
datacite.subject.sdg15:Proteger a Vida Terrestre
dc.contributor.authorPedras, Celestina
dc.contributor.authorMaria Neto Paixão Vazquez Fernandez Martins, Helena
dc.contributor.authorLança, Rui
dc.contributor.authorGranja Martins, Fernando Miguel
dc.date.accessioned2026-02-25T11:54:10Z
dc.date.available2026-02-25T11:54:10Z
dc.date.issued2020-01-05
dc.description.abstractThere has been increasing pressure on water resources in cities due to the proliferation of urban green areas. In the Mediterranean climate, only a small part of the plants’ water needs is supplied by rainfall during the winter months. Thus, in Algarve (Portugal) irrigation of the urban landscapes is required almost all year round. The aims of this study were to evaluate the maintenance of the urban landscapes of São Brás de Alportel (Algarve) during a year, based on the characterization of the vegetation of the urban gardens, the climate data, the analysis of the irrigation systems, the calculation of the plants water requirements and the normalized difference vegetation index (NDVI). By crossing all this information, it was possible to understand if the current maintenance level is the most suitable for sustainable irrigated urban landscapes. In most of the gardens, it was possible to establish a relationship between the gross irrigation water requirements and NDVI. In general, the NDVI allowed us to study the urban landscape, through the monthly observation of the differences in the appearance and development of the vegetation.eng
dc.identifier.doi10.3390/agriengineering2010002
dc.identifier.issn2624-7402
dc.identifier.urihttp://hdl.handle.net/10400.1/28248
dc.language.isoeng
dc.peerreviewedyes
dc.publisherMDPI
dc.relation.ispartofAgriEngineering
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectNDVI
dc.subjectUrban landscape
dc.subjectEvapotranspiration
dc.subjectWater demand
dc.subjectIrrigation systems performance
dc.titleApplying remote sensing technologies in urban landscapes of the mediterraneaneng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.titleAgriEngineering
oaire.citation.volume2
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNamePedras
person.familyNameMaria Neto Paixão Vazquez Fernandez Martins
person.familyNameLança
person.familyNameGranja Martins
person.givenNameCelestina
person.givenNameHelena
person.givenNameRui
person.givenNameFernando Miguel
person.identifierR-001-Y2N
person.identifierR-001-Y1F
person.identifier.ciencia-id4B17-38E0-95E2
person.identifier.ciencia-idC010-F769-4244
person.identifier.ciencia-idCD11-F4F2-95A3
person.identifier.ciencia-idE31E-E89E-38CE
person.identifier.orcid0000-0002-8313-739X
person.identifier.orcid0000-0002-3677-1064
person.identifier.orcid0000-0002-7753-3767
person.identifier.orcid0000-0002-2709-804X
person.identifier.ridE-5613-2017
person.identifier.ridD-5675-2017
person.identifier.scopus-author-id35611622100
person.identifier.scopus-author-id55436772300
person.identifier.scopus-author-id56609809200
relation.isAuthorOfPublicationa761a604-4e94-4508-a961-77cc7777290d
relation.isAuthorOfPublicationc2064178-57c7-4ce8-8568-7d656edbc919
relation.isAuthorOfPublication48b48fbe-d952-4eea-8ec5-b989420561d9
relation.isAuthorOfPublicationed9efd0f-7c39-4c6c-9281-06b40c401f57
relation.isAuthorOfPublication.latestForDiscoverya761a604-4e94-4508-a961-77cc7777290d

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