平凉市位于黄土高原中部,是我国水土流失重点区域之一;水土流失面广、量大、时间集中,对平凉市生态环境和社会、经济发展产生了许多不利影响;水土流失的主要原因是自然和社会因素的双重影响;水土保持综合治理是根治水土流失的有效途径,要利用生物措施、工程措施、农业耕作措施以及生态修复措施综合治理。 Pingliang City, located in the middle of the Loess Plateau, is one of the key areas for water and soil loss in our country. There is a wide range of water and soil loss and a large amount of time and concentration, which has many unfavorable impacts on the ecological environment and social and economic development in Pingliang City. The main causes of water and soil erosion are natural And social factors. The comprehensive management of soil and water conservation is an effective way to cure soil and water loss. We should make use of biological measures, engineering measures, agricultural cultivation measures and ecological restoration measures.