Ferreira, Vera; Panagopoulos, Thomas - Centro de Investigação sobre Espaços e … - 2012
Soil erosion is serious economic and environmental concern. Assessing soil erosion risk in the Alqueva dam watershed is … main objective of this study stage is to determine the soil erosion vulnerability of an agro-silvo pastoral system. The … resultant soil erosion map shows an average of 14.1 t/ha/ year, with serious erosion risk (higher than 50 t/ha/year) in 4.3% of …