There is a high rate of land utilization in Shanxi Province, In all the loess hilly land, a influence of cultivated activities caused by human is shown. In high and middle mountain region，forest cover has been damaged seriously. grass land degenerated, and the minority of land in plain has been used for basic agricultural land. Thus, this has led todeterioration of ecological system, frequent disasters, and serious loss of soil and water,This average sediment transport into the Yellow River and the Haihe River has reached 456 million ton/yr in this province. The land is the foundaLion of life, and the key to economical growth. To protect land resources land make comprehensive scientific development are current important task。