论文部分内容阅读
１９８９年开始实施的长江上游水上流失重声、防治工程（“长治”工程）进展顺利，成效显著，协调了人口、资源、环境与发展的关系，是长江流域中西部广大山丘区建立高产优质高效农业和经济腾飞的基础设施及基础产业。“长治”工程的战略意义在于防治水土流失的基本点是开发利用和保护水土资源，是解决流域乃至我国粮食问题的重要途径，是治理开发长江、促进干流地区乃至流域跨世纪持续发展的依托，是流域中西部广大山丘区农村城市化的基础。
The sounding of water losses in the upper reaches of the Yangtze River, which started in 1989, has made good progress and achieved remarkable results. It has coordinated the relations among population, resources, environment and development. It is a major task of establishing high-yielding and high-quality coastal areas in the central and western areas of the Yangtze River Basin. Efficient agriculture and economic growth of infrastructure and basic industries. The strategic significance of “Changzhi” project is that the basic point of soil and water erosion prevention and control is to develop, utilize and protect water and soil resources. It is an important way to solve the grain issue in the basin and even in China. It is the basis for harnessing and developing the Yangtze River and promoting the sustainable development of the mainstream in the mainstream. It is the basis of rural urbanization in vast hilly areas in the middle and western part of the basin.