USE OF REMOTE SENSING AND ANALYSIS OF THE GEOPROCESSING SOIL ERODIBILITY: A STUDY OF BASIN CAMARÁ - PB

Maria Verônica de Andrade

Abstract


The basin of the dam Camará - PB presents great diversity of landscapes, especially in relation to landform, soil. Its importance lies in concerns about the conservation of the environment and the socio-economic development and preservation of natural resources in the area in search of integrated and sustainable development. This study aimed to contribute to developing a map of Camará erodibility of the basin for future research and projects that improve environmental conservation. Thus, there were collection and analysis of the soil, drawing up a map of slope, for more accurate results. Was used in this study an image of CBERS, for 2004 and geoprocessing techniques using the program SPRING, descriptive basis for the work field, where it was collected GPS control points for observation. From the information of soil and topography, we described the areas susceptible to erosion. The results obtained in the watershed data showed that in his 19 geoenvironmental units present most of the strong wavy relief and soils Regosols, deep and well drained.


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DOI: https://doi.org/10.29150/jhrs.v2i4.22675

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