Análise de Suscetibilidade à Erosão Laminar no Município de Campos dos Goytacazes/RJ através de Técnicas de Geoprocessamento

Abstract

The erosion has been recognized as a serious global problem of degradation of lands and a threat to well-being of the humanity. The exploration of the ground for the man nor always is made of harmonic form and who leaves generally losing is the ground, a time that the man if has not worried in exploring taking it in account its capacity of renewal. The bad use and occupation of the ground have taken the losses for bigger erosion each time. In virtue of this, before farm areas if have become desert-like for the carry of the superficial layers of the ground. This work had as objective to study which the soils units of the Campos city they are more susceptible to the laminar erosion through geoprocessing techniques, indicating its relation with the erodibility them ground and topography of the region. As result, the lands had disclosed susceptibility to the laminar erosion between low and low the not susceptible one. Key words: laminar erosion, susceptibility, geoprocessing.