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陕北黄土高塬水土流失严重。为了彻底解决水土流失和黄河泥沙问题 ,特提出水土保持措施如下 :生物措施 ,工程措施和本区人口高度城市化
Soil and water loss in Loess Plateau in northern Shaanxi is serious. In order to completely solve the problems of soil erosion and the sediment of the Yellow River, we proposed the following measures for soil and water conservation: biological measures, engineering measures and high urbanization of the population in this area