Causality among landscape characteristics, seasonality and stream water quality in the Paraopeba river basin

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de Trás-os-Montes e Alto Douro-
Autor(es): dc.contributorUniversity of Trás-os-Montes and Alto Douro-
Autor(es): dc.contributorGeoprocessing Laboratory-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorAdministrative City of the State of Minas Gerais-
Autor(es): dc.contributorRegional Coordination of Environmental Justice Promoters of the Paranaíba and Baixo Rio Grande River Basins-
Autor(es): dc.creatorJúnior, Fernando Arão Bila-
Autor(es): dc.creatorPacheco, Fernando António Leal-
Autor(es): dc.creatordo Valle Junior, Renato Farias-
Autor(es): dc.creatorde Melo Silva, Maytê Maria Abreu Pires-
Autor(es): dc.creatorPissarra, Teresa Cristina Tarlé-
Autor(es): dc.creatorde Melo, Marília Carvalho-
Autor(es): dc.creatorValera, Carlos Alberto-
Autor(es): dc.creatorFernandes, Luís Filipe Sanches-
Autor(es): dc.creatorMoura, João Paulo-
Data de aceite: dc.date.accessioned2025-08-21T19:03:51Z-
Data de disponibilização: dc.date.available2025-08-21T19:03:51Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.cscee.2024.100856-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/303939-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/303939-
Descrição: dc.descriptionAnthropogenic pressures on the environment are increasingly evident, characterized by uncontrolled changes in land use that adversely affect water quality. This study aims to assess how land use and land cover contribute to water quality and to evaluate the influence of spatial landscape metrics on water quality variability in eight tributary sub-basins of the Paraopeba River. The analysis considers two seasonal periods reflective of the region's tropical climate. The dataset includes spatial data on land use and land cover, digital elevation models, soil types, geology, geomorphology, spatial-temporal data, and landscape fragmentation metrics. First, spatial differences in water quality data collected at each sampling site were tested, and the significance of seasonal variations was assessed. Correlation analyses were then conducted to determine the relationships between landscape metrics and water quality parameters across the eight sub-basins, considering both seasonal periods. Key findings include the identification of mixed pollution sources, such as pasture, urban areas, and mining, which significantly affect water quality, particularly during the rainy period. Conversely, forest plantations were found to be the land use category that most positively contributed to the preservation of water quality. The relationships between landscape patterns and water quality, analyzed using redundancy analysis, revealed that the influence of landscape metrics on the variation of water quality parameters was significantly more pronounced during the dry period, explaining 75 % of the variation, compared to 49 % during the rainy period.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Descrição: dc.descriptionFoundation for Science and Technology-
Descrição: dc.descriptionCITAB - Centro de Investigação e Tecnologias Agroambientais e Biológicas Universidade de Trás-os-Montes e Alto Douro, Ap. 1013-
Descrição: dc.descriptionCQVR - Chemistry Center of Vila Real University of Trás-os-Montes and Alto Douro, Ap. 1013-
Descrição: dc.descriptionFederal Institute of the Triângulo Mineiro Campus Uberaba Geoprocessing Laboratory, MG-
Descrição: dc.descriptionSchool of Agricultural and Veterinary Sciences Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane, s/n, SP-
Descrição: dc.descriptionState Secretariat for the Environment and Sustainable Development Administrative City of the State of Minas Gerais, Rodovia João Paulo II, 4143, Bairro Serra Verde, Minas Gerais-
Descrição: dc.descriptionRegional Coordination of Environmental Justice Promoters of the Paranaíba and Baixo Rio Grande River Basins, Rua Coronel Antônio Rios, 951, MG-
Descrição: dc.descriptionSchool of Agricultural and Veterinary Sciences Universidade Estadual Paulista (UNESP), Via de Acesso Prof. Paulo Donato Castellane, s/n, SP-
Descrição: dc.descriptionFoundation for Science and Technology: UIDB/00616/2020-
Descrição: dc.descriptionFoundation for Science and Technology: UIDB/04033/2020-
Descrição: dc.descriptionFoundation for Science and Technology: UIDP/00616/2020-
Idioma: dc.languageen-
Relação: dc.relationCase Studies in Chemical and Environmental Engineering-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectLandscape composition-
Palavras-chave: dc.subjectLandscape pattern-
Palavras-chave: dc.subjectMultiple-use watershed-
Palavras-chave: dc.subjectMultivariate statistics-
Palavras-chave: dc.subjectRiver water contamination-
Título: dc.titleCausality among landscape characteristics, seasonality and stream water quality in the Paraopeba river basin-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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