Mineral resources in the Sarare river basin, southwestern region of the state of Mato Grosso, Brazil: exploitation and environmental impacts

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Estado Mato Grosso UNEMAT-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPrado, Benedito Gilnei Pereira do-
Autor(es): dc.creatorLeandro, Gustavo Roberto dos Santos-
Autor(es): dc.creatorCastilho, Richardison Rufino de-
Autor(es): dc.creatorAndrade, Leila Nalis Paiva da Silva-
Data de aceite: dc.date.accessioned2025-08-21T18:01:43Z-
Data de disponibilização: dc.date.available2025-08-21T18:01:43Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-07-01-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306769-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306769-
Descrição: dc.descriptionThis study provides an analysis of the environmental impacts caused by illegal mining activities in the Nambikwara Indigenous Lands in the hydrographical basin of the Sarare River, a tributary of the Guapore River, in the municipality of Pontes e Lacerda, state of Mato Grosso, Brazil. The study was conducted in two distinct periods, May 2020 and May 2022, during Operacao Verde Brasil (Operation Green Brazil). Initially, a bibliographic and documentary research on the subject was carried out. Also, fieldwork was carried out during operations by Brazilian Border Army Jauru/66th Motorized Infantry Battalion in 2020. Subsequently, secondary data were collected, systematized and analyzed, along with the primary data collected in fieldwork. The fact that some regions of the state of Mato Grosso have their economy associated with the mineral sector and have large mineral reserves has attracted several miners to the municipality of Pontes e Lacerda. In view of that, the Sarare region became a focus of exploration. Consequently, the hydrographical basin has been degraded by illegal mining, with direct impacts on its river channels. Clearance of vegetation cover and removal of soil and sediments, which are then indiscriminately deposited along riverbanks, were also identified. Thus, it is concluded that this is an exploitation without any management plan or recovery plan for the impacted areas, and that the specific environmental impacts become diffuse due to the very dynamics of the river channels via the system's connectivity. Moreover, it is necessary to consider-
Descrição: dc.descriptionUniv Estado Mato Grosso UNEMAT, Fac Ciencias Humanas FACH, Curso Geog, Geog, Caceres, Brazil-
Descrição: dc.descriptionUniv Estado Mato Grosso UNEMAT, Fac Ciencias Humanas FACH, Programa Posgrad Geog, Caceres, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Fac Ciencias & Tecnol FCT, Programa Posgrad Profiss Geog, Ciencias, Sao Paulo, Brazil-
Descrição: dc.descriptionUniv Estado Mato Grosso UNEMAT, Curso Grad & Posgrad Stricto Sensu Geog, Caceres, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Fac Ciencias & Tecnol FCT, Programa Posgrad Profiss Geog, Ciencias, Sao Paulo, Brazil-
Formato: dc.format215-236-
Idioma: dc.languagept_BR-
Publicador: dc.publisherUniv Federal Mato Grosso-
Relação: dc.relationRevista Geoaraguaia-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectEnvironmental Impacts-
Palavras-chave: dc.subjectGold Mining-
Palavras-chave: dc.subjectIndigenous Lands-
Palavras-chave: dc.subjectIllegal Mining-
Palavras-chave: dc.subjectMato Grosso-Brazil-
Título: dc.titleMineral resources in the Sarare river basin, southwestern region of the state of Mato Grosso, Brazil: exploitation and environmental impacts-
Tipo de arquivo: dc.typelivro digital-
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