长江鱼洞段河库整治工程完成重庆市巴南区自力更生，投资８０００多万元规模整治长江鱼洞河段，修建水土保持设施，使城区地表水和城市废水集中排向黄溪口．减轻了城市水土流失及对三峡库区的直接泥沙淤积，社会、经济及生态效益均十分显著。鱼洞是四川省政府命名的全省第... Completion of Yalong Section River Remediation Project Completed self-reliance in Banan District, Chongqing Municipality. It invested more than 80 million yuan to remediate the Yudong section of the Yangtze River and built soil and water conservation facilities to concentrate surface water and urban wastewater in the urban area to Huangxi Port. Reduced urban soil erosion and direct siltation of the Three Gorges reservoir area, social, economic and ecological benefits are very significant. Yudong is named after the provincial government of Sichuan province ...