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长江干流横贯我国东西,是我国经济最发达的区域之一,但同时也是生态承载力过重、环境极为脆弱、资源消耗过量的地区。长江中下游频繁的洪水灾害与水质的持续恶化是沿江人民的心腹之患,严重制约了国民经济的健康发展。长江防洪策略应该不断更新完善,更加突出防洪与社会可持续发展的关系,新时期更多进行防洪工程措施与非工程措施的匹配研究,偏重非工程措施建设,加强小流域与城市防洪、利用洪水体系建设,加大全民宣传力度,保护生态环境,充分利用洪水资源。
The mainstream of the Yangtze River runs through our country and is one of the most economically developed regions in our country. However, it is also a region where the ecological carrying capacity is too heavy, the environment is extremely fragile, and the resources are consumed excessively. The frequent floods and the continuous deterioration of water quality in the middle and lower reaches of the Yangtze River are the confidants of the people along the Yangtze River, which seriously hampered the healthy development of the national economy. The flood control strategy of the Yangtze River should be constantly updated and perfected, with more emphasis on the relationship between flood control and sustainable development of society. In the new period, more studies should be conducted on the matching between engineering measures and non-engineering measures of flood control, with emphasis on non-engineering measures, flood control and flood control in small watersheds and cities, floods System construction, increase publicity efforts to protect the ecological environment, make full use of flood resources.