三峡工程为长江经济带发展提高安全保障与环境保护

推动长江经济带发展是国家的一项重大区域发展战略。三峡工程为长江经济带的发展提供了防洪、供水、航运和电力安全保障。安全方面,三峡工程有效地调控长江洪水,使长江中下游防洪标准有了较大的提高;供水方面,三峡水库是我国最大的淡水资源战略性水库,库区干流水质总体稳定在Ⅱ～Ⅲ类,保障了长江中下游城市和乡村供水安全;航运方面,三峡工程是长江航运发展中的关键性工程,使川江和荆江河段变为真正的"黄金水道",促进了长江航运优质快速地发展;电力方面,三峡工程在我国能源中具有重要的战略地位,为华中、华东地区及广东省提供优质电力,促进了经济社会持续发展。此外,三峡工程在保护长江中下游地区生态环境,减少大气与环境污染,促进长江绿色航运发展,改善大坝下游河道水质,建设生态文明、环境优良、绿水青山的新型库区等方面发挥了巨大作用。

Improvement role of Three Gorges Project in security and environmentprotection in Yangtze River Economic Belt development

Promoting the development of the Yangtze River Economic Belt is a major regional development strategy of China. The Three Gorges Project provides flood control, water supply, shipping and power security for the Yangtze River Economic Belt development. In terms of safety, the Three Gorges Project effectively regulates the flood, which has greatly improved the flood control standards of the middle and lower reaches of the Yangtze River. In terms of water supply, the Three Gorges Reservoir is the largest strategic reservoir of fresh water resources in China, and the water quality of the main stream in the reservoir area is generally stable in class Ⅱ ~ Ⅲ, which ensures the safety of water supply for cities and villages in the middle and lower reaches of the Yangtze River. In terms of shipping, the Three Gorges Project is a key project in the development of shipping in Yangtze River, which makes the Chuanjiang River and Jingjiang reach a real "golden waterway" and promotes the development of the shipping in Yangtze River in a high quality and fast manner. In terms of electricity, the Three Gorges Project plays an important strategic role in China's energy resources. It provides high quality electric power to central China, East China and Guangdong Province, and promotes the sustainable development of economy and society. In addition, the Three Gorges Project has played a great role in protecting ecological environment in the middle and lower reaches of the Yangtze River, reducing atmospheric and environmental pollution, promoting the development of green shipping in the Yangtze River, improving the water quality of the lower reaches of the dam, and building a new type of reservoir area with ecological civilization, good environment and lucid waters and lush mountains.