Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099494
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dc.contributor.authorCALDAS, A. M.
dc.contributor.authorPISSARA, T. C. T.
dc.contributor.authorCOSTA, R. C. A.
dc.contributor.authorROLIM NETO, F. C.
dc.contributor.authorZANATA, M.
dc.contributor.authorPARAHYBA, R. da B. V.
dc.contributor.authorFERNANDES, L. F. S.
dc.contributor.authorPACHECO, F. A. L.
dc.date.accessioned2018-11-17T23:37:03Z-
dc.date.available2018-11-17T23:37:03Z-
dc.date.created2018-11-16
dc.date.issued2018
dc.identifier.citationWater, v. 10, n. 10, article 1357, 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1099494-
dc.descriptionIn many regions across the planet, flood events are now more frequent and intense because of climate change and improper land use, resulting in risks to the population. However, the procedures to accurately determine the areas at risk in regions influenced by inadequate land uses are still inefficient. In rural watersheds, inadequate uses occur when actual uses deviate from land capability, and are termed environmental land use conflicts. To overcome the difficulty to evaluate flood vulnerability under these settings, in this study a method was developed to delineate flood vulnerability areas in a land use conflict landscape: the Batatais municipality, located in the State of São Paulo, Brazil. The method and its implementation resorted to remote sensed data, geographic information systems and geo-processing. Satellite images and their processing provided data for environmental factors such as altitude, land use, slope, and soil class in the study area. The importance of each factor for flood vulnerability was evaluated through the analytical hierarchy process (AHP). According to the results, vast areas of medium to high flood vulnerability are located in agricultural lands affected by environmental land use conflicts. In these areas, amplified flood intensities, soil erosion, crop productivity loss and stream water deterioration are expected. The coverage of Batatais SP municipality by these vulnerable areas is so extensive (60%) that preventive and recovery measures were proposed in the context of a land consolidation-water management plan aiming flood control and soil and water conservation.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleFlood vulnerability, environmental land use conflicts, and conservation of soil and water: a study in the Batatais SP municipality, Brazil.
dc.typeArtigo de periódico
dc.date.updated2018-11-17T23:37:03Zpt_BR
dc.subject.thesagroInundação
dc.subject.thesagroUso da Terra
dc.subject.thesagroManejo de Água
dc.subject.thesagroConservação do Solo
dc.subject.thesagroMétodo de Análise
dc.subject.thesagroSistema de Informação Geográfica
dc.subject.nalthesaurusFlood control
dc.subject.nalthesaurusLand use
dc.subject.nalthesaurusWater management
dc.subject.nalthesaurusSoil conservation
dc.subject.nalthesaurusSpatial data
dc.subject.nalthesaurusGeographic information systems
riaa.ainfo.id1099494
riaa.ainfo.lastupdate2018-11-16
dc.identifier.doihttps://doi.org/10.3390/w10101357
dc.contributor.institutionANILDO MONTEIRO CALDAS, UFRPE; TERESA CRISTINA TARLÉ PISSARRA, UNESP; RENATA CRISTINA ARAÚJO COSTA, UNESP; FERNANDO CARTAXO ROLIM NETO, UFRPE; MARCELO ZANATA, INSTITUTO FLORESTAL-SP; ROBERTO DA BOA VIAGEM PARAHYBA, CNPS; LUIS FILIPE SANCHES FERNANDES, UTAD-PT; FERNANDO ANTÓNIO LEAL PACHECO, UTAD-PT.
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