Zoneamento da vulnerabilidade ambiental do município de Fátima do Sul-MS

Abstract

The Territorial planning and management policies should be seen as a strategic bias for the implementation of the sustainable development of Brazilian municipalities. However, to meet this condition, certain challenges still remain in the public administration, as well as the lack of technical and technological resources necessary to know the territorial dimension and the development and application of management instruments for municipal environmental planning. One of these instruments is environmental zoning, which takes into account the variation of the environment's fragility, essential to the orientation and adequacy of land use and occupation. In this sense, the present work had as objective to carry out a zoning of the environmental vulnerability of the municipality of Fatima Sul, as a subsidy to the municipal territorial planning and management. Geoprocessing and remote sensing techniques were employed to characterize the geoenvironmental components from the dominant morphodynamic processes acting in the environment. The integrated analysis of these variables was performed by map algebra using LEGAL programming, available in the SPRING version 5.2.2 application, which allowed the mapping of the variation of the environmental vulnerability of the municipality. The results showed that the areas of very high vulnerability correspond to 5.82% of the municipality, the high vulnerability represents 28.36%, the average 21.31%, the low with 43.24%, being the largest area of vulnerability. occupation, and very low, corresponding to 0.97% of the municipality. It is expected that the products generated in this work will serve to make decisions in action plans, projects and governmental programs, subsidizing public policies that contribute to the environmental and territorial management of the municipality of Fátima of south.