关键词: 水土流失, 水土保持, 长江经济带, &ldquo, 长治&rdquo, 工程, 长江流域

Abstract:

The soil and water conservation work in Yangtze River Basin, especially the regions in upper and middle stream, concerns the sustainable development of society and economy in the basin and the overall national economy and social development. The situation and characteristics of the soil and water loss of Yangtze River Basin are introduced. Since the Changzhi project beginning in 1989 (The national key projects for soil and water conservation in upper Yangtze River), the soil and water conservation and ecological construction of Yangtze River Basin has gained remarkable achievements, the soil and water loss area is reduced and the ecological environment is improved. In the future, the countermeasures such as scientific prevention and controlling, monitoring and management by the law, comprehensive harnessing and reform and innovation, should be adopted. The prevention and controlling system of soil and water loss, which takes the Yangtze River economic belt as core region and covers the whole Yangtze River Basin, should be established, so as to protect and support the overall, coordinated and sustainable development of society and economy of Yangtze River economic belt as well as Yangtze River Basin.

Key words: soil and water loss, soil and water conservation, Yangtze River economic belt, Changzhi project, Yangtze River Basin