Yellow soil is one of the main types of soil in Chongqing,and it has great influence on agricultural.By artificial rainfall simulation experiments,the paper was mainly studied on characteristics of runoff,sediment yield and its response of process of different slope and different rainfall intensity conditions on the arid hillside land with yellow soil.The results showed that:(1)Sediment transport rate increased with rainfall intensity increases,it was at a level of relative to the average to the heavy rainf...