Transformações antropogênicas na paisagem amazônica: uma análise a partir da inserção de trabalho na sub-bacia do igarapé Cearense, bacia do Jaurucu – baixo rio Xingu

Abstract

This work analyzes the dynamics of the landscape through a geosystemic analysis and the integration of labor in the sub-basin of the Cearense stream through on public policies. Transformations in the landscape were analyzed using satellite, bibliographic, and field data to assess the the landscape alteration and the emergence of anthropogenic landscapes due to the occupation process of the as well as identifying which agricultural activities most influenced deforestation and alteration of this landscape. A map of land use and cover is presented using MapBiomas data, in QGIS software version 3.28.2. The landscape of the area in question shows a high degree of anthropization, mainly caused by the implementation of pastures and cocoa plantations. This study is necessary to understand the environmental changes that have occurred in the region due to the occupation of the Transamazônica Highway. It is also expected that the results will contribute to the analysis of the effectiveness of public policies implemented in the region of the Transamazônica.