CHANGES IN LAND USE AND COVER IN THE WESTERN REGION OF BAHIA AS FROM AGRICULTURAL EXPANSION

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.creatorFerreira, Andre Barbosa Ribeiro [UNESP]-
Autor(es): dc.creatorPereira, Gabriel-
Autor(es): dc.creatorFonseca, Braulio Magalhaes-
Autor(es): dc.creatorCardozo, Francielle da Silva-
Data de aceite: dc.date.accessioned2022-02-22T00:56:01Z-
Data de disponibilização: dc.date.available2022-02-22T00:56:01Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/209324-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/209324-
Descrição: dc.descriptionThe conversion of natural vegetation into agricultural areas is recurrent in various parts of the world, Today, this is particularly the case in places where the production of raw materials is the primary means of balance of trade support. In Brazil, this process has been ongoing since the colonial times. However, at the end of the 20th century and the beginning of the 21st century, even with the extension of environmental discussions and the pursuit of sustainability, has intensively reached major borders, deforesting and causing the destruction of biomes, as well as increased pollution and the unbridled use of water resources. Among these new farm fronts is the far west of Bahia, which houses twelve out of the twenty-four cities of the mesoregion. In light of this, from remote sensing and geoprocessing techniques, this research has sought to quantify changes in land use over thirty years (1985-2015). To this end, images from the Landsat 5 and 8 Satellite series were used, which after being automatically segmented in the Spring software have been manually sorted, creating thematic maps. The results pointed out that between 1985 and 2015, the extreme west of Bahia has lost approximately 21,7 thousand km(2) of native vegetation from the 385% increase in agricultural areas, with emphasis on those watered by pivots.-
Descrição: dc.descriptionUniv Estadual Paulista, UNESP, Programa Posgrad Geog, Campus Rio Claro, Rio Claro, SP, Brazil-
Descrição: dc.descriptionUniv Fed Sao Joao del Rei UFSJ, Campus Tancredo Neves, Sao Joao Del Rei, MG, Brazil-
Descrição: dc.descriptionUniv Fed Minas Gerais UFMG, Campus Pampulha, Belo Horizonte, MG, Brazil-
Descrição: dc.descriptionUniv Fed Sao Joao del Rei UFSJ, Programa Posgrad Geog, Campus Tancredo Neves, Sao Joao Del Rei, MG, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, UNESP, Programa Posgrad Geog, Campus Rio Claro, Rio Claro, SP, Brazil-
Formato: dc.format389-412-
Idioma: dc.languagept_BR-
Publicador: dc.publisherUniv Estadual Paulista Julio Mesquita Filho-
Relação: dc.relationRevista Formacao Online-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectAgriculture-
Palavras-chave: dc.subjectDeforestation-
Palavras-chave: dc.subjectGeotechnologies-
Título: dc.titleCHANGES IN LAND USE AND COVER IN THE WESTERN REGION OF BAHIA AS FROM AGRICULTURAL EXPANSION-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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