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Ensaios de Geografia
Article . 2021
Data sources: DOAJ
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MUDANÇA NA COBERTURA VEGETAL DO MUNICÍPIO DE BREJO (MA)

Authors: Richard Oliveira Jardim;

MUDANÇA NA COBERTURA VEGETAL DO MUNICÍPIO DE BREJO (MA)

Abstract

A inserção do agronegócio na microrregião de Chapadinha (MA), desde final do século XX aos dias atuais, tem (re) configurado o espaço agrário da região. Levando em consideração que a expansão do agronegócio pela sojicultura no município de Brejo no intervalo de tempo entre 2003 e 2010 foi a maior dentre os municípios que compõem a microrregião, este trabalho aponta as transformações ocorridas na cobertura vegetal do município por meio do cálculo do Índice de Vegetação por Diferença Normalizada (NDVI). Para a realização do trabalho, foram utilizadas imagens de satélites Landsat5 para cálculo do NDVI. Como resultado da pesquisa, foi apontado como ocorreu o processo de expansão agrícola e consequentemente o desmatamento da vegetação nativa.

Keywords

Geography (General), Índice de Vegetação por Diferença Normalizada; Cobertura vegetal; Sojicultura., G1-922

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold