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Registros recuperados : 129 | |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
15/12/2020 |
Data da última atualização: |
15/12/2020 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
PEREIRA, P. R. M.; BOLFE, E. L.; RODRIGUES, T. C. S.; SANO, E. E. |
Afiliação: |
EDSON LUIS BOLFE, CNPTIA; EDSON EYJI SANO, CPAC. |
Título: |
Dynamics of agricultural expansion in areas of the Brazilian savanna between 2000 and 2019. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, v. 43-3, B3, p. 1607-1614, 2020. |
DOI: |
https://doi.org/10.5194/isprs-archives-XLIII-B3-2020-1607-2020 |
Idioma: |
Inglês |
Notas: |
Edition of proceedings of the 2020 edition of the XXIVth ISPRS Congres. |
Conteúdo: |
The information survey and the land use and land cover (LULC) change monitoring are essential to understand the changes in the landscape and their impacts on the environment. The Brazilian savanna (Cerrado) constitutes the second largest biome in Brazil and is highly relevant because of its rich biodiversity. The Cerrado in the Maranhão State is facing a high conversion rate of its natural vegetation into agricultural systems because of the agricultural development policies. This article aims to analyze and quantify the LULCC in the Chapadinha microregion, Maranhão State, Brazil, by comparing Landsat satellite images from 2000, 2009, and 2019. The Chapadinha microregion covers an area of more than 14,000 km² and, since 2000, presents significant spatial transformations related to agricultural expansion. The goal of this expansion is the economic development based on agricultural commodities (mainly soybean monoculture) for exportation. The study area is the third microregion in terms of agricultural production in Maranhão. The satellite image interpretation showed ... Mostrar Tudo |
Palavras-Chave: |
Agricultura mapping; Cobertura da terra; Geobia; Land Use and Land Cover; Mapeamento agrícola. |
Thesagro: |
Cerrado; Uso da Terra. |
Categoria do assunto: |
Z Localizações Geográficas |
Marc: |
LEADER 02041nam a2200253 a 4500 001 2128153 005 2020-12-15 008 2020 bl uuuu u01u1 u #d 024 7 $ahttps://doi.org/10.5194/isprs-archives-XLIII-B3-2020-1607-2020$2DOI 100 1 $aPEREIRA, P. R. M. 245 $aDynamics of agricultural expansion in areas of the Brazilian savanna between 2000 and 2019.$h[electronic resource] 260 $aThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, v. 43-3, B3, p. 1607-1614$c2020 500 $aEdition of proceedings of the 2020 edition of the XXIVth ISPRS Congres. 520 $aThe information survey and the land use and land cover (LULC) change monitoring are essential to understand the changes in the landscape and their impacts on the environment. The Brazilian savanna (Cerrado) constitutes the second largest biome in Brazil and is highly relevant because of its rich biodiversity. The Cerrado in the Maranhão State is facing a high conversion rate of its natural vegetation into agricultural systems because of the agricultural development policies. This article aims to analyze and quantify the LULCC in the Chapadinha microregion, Maranhão State, Brazil, by comparing Landsat satellite images from 2000, 2009, and 2019. The Chapadinha microregion covers an area of more than 14,000 km² and, since 2000, presents significant spatial transformations related to agricultural expansion. The goal of this expansion is the economic development based on agricultural commodities (mainly soybean monoculture) for exportation. The study area is the third microregion in terms of agricultural production in Maranhão. The satellite image interpretation showed ... Mostrar Tudo 650 $aCerrado 650 $aUso da Terra 653 $aAgricultura mapping 653 $aCobertura da terra 653 $aGeobia 653 $aLand Use and Land Cover 653 $aMapeamento agrícola 700 1 $aBOLFE, E. L. 700 1 $aRODRIGUES, T. C. S. 700 1 $aSANO, E. E.
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