Environmental fragility applied in spring area in northeastern brazil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorFederal University of Rio Grande do Norte (UFRN)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorde Paiva, Arthur Miranda Lobo-
Autor(es): dc.creatorAmaro, Venerando Eustáquio-
Autor(es): dc.creatorDi Lollo, José Augusto-
Autor(es): dc.creatorCosta, Carlos Wilmer-
Data de aceite: dc.date.accessioned2025-08-21T19:17:13Z-
Data de disponibilização: dc.date.available2025-08-21T19:17:13Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-01-24-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.21680/2447-3359.2022v8n1ID24368-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/247127-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/247127-
Descrição: dc.descriptionNortheast Brazil is greatly affected by water scarcity, mainly due to unfavorable climatic characteristics. Due to the recent crisis, between 2010 and 2017, dozens of cities in the semi-arid region faced serious problems that exposed the fragility of current supply systems. Environmental studies on supply sources are necessary for territorial planning and the identification of vulnerabilities to degradation processes, aiming to adapt human needs to environmental viability. The objective of this work is to map the Environmental Fragility to the erosion of the Bonfim Lake Hydrologic System Basin (BLHSB), a set of lakes responsible for the supply of water to the Agreste region of Rio Grande do Norte (RN). Environmental Fragility in Geographic Information Systems (GIS) was used with the use of Multicriteria Analysis and Fuzzy Logic, to integrate the geoenvironmental attributes in order to verify the relationships between erosive processes of morphogenesis and pedogenesis associated with the silting up of the lake region of the source. 44.15 km² (61.15% of the area) had a Medium, High and Very High degree of Environmental Fragility, indicating the need for attention in relation mainly to land use regulations, given the existence of activities with high degradation power in in line with areas with considerable degrees of fragility.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniversidade Federal do Rio Grande do Norte-
Descrição: dc.descriptionFederal University of Rio Grande do Norte (UFRN), RN-
Descrição: dc.descriptionPaulista State University (UNESP), SP-
Descrição: dc.descriptionPaulista State University (UNESP), SP-
Formato: dc.format128-147-
Idioma: dc.languageen-
Idioma: dc.languagept_BR-
Relação: dc.relationRevista de Geociencias do Nordeste-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectErosion-
Palavras-chave: dc.subjectGIS-
Palavras-chave: dc.subjectWater resources-
Título: dc.titleEnvironmental fragility applied in spring area in northeastern brazil-
Título: dc.titleFragilidade ambiental aplicada em área de manancial no nordeste brasileiro-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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