Agricultural land use ; Agricultural practice ; China ; Erosion rate ; Geochemistry ; Gully erosion ; Isotope analysis ; Lesotho ; Sichuan ; Slope gradient ; Soil conservation ; Soil erosion ; Water erosion ; Zimbabwe
and the results of applying this method in 3 contrasting environments (Yanting, in Sichuan Province, China; Ha Sofonia in Lesotho, and Chinamora in Zimbabwe).