Determinação da capacidade de uso do solo de bacia hidrográfica através da sistematização da EUPS no Spring

Abstract

Determination of the capacity of soil use of watersheds through systematization of usle in SPRING. This work is a contribution to determining the capacity of use of the soil, through the USLE systematization - Universal Soil Loss Equation In The GIS(Geographic Information System) - SPRING. the researches were developed in the smal Jirau riverwatersheds, located in the in Dois Vizinhos district, southwestern paraná. for determining the classes of capacity to use soil, it was carried out a pondered among the tolerable loss for each kind of using that it be done end the conservation practices that must be used. The final product is the drafting of a letter of ability to use soil, featuring seven different classes for a watershed.