The Ecological Impacts on River Wetland Ecosystem of River Training Works of the Yellow River and its Prevention Measures
Based on the case study of river training works between Tongguan and Sanmenxia reach of the Yellow River, the characteristics of river training works and the development of Yellow River wetland were analyzed, the main ecological impacts of river training works on Yellow River wetland were identified, and its positive and negative impacts were forecasted and evaluated. The results showed most negative impacts of river training works are short-term and restorable impacts, which occur in the period of construction; however, the positive impacts are long-term impacts, and the river training works construction are able to improve protection of rare birds habitats, reduce loss of water and soil, and maintain ecological integrality of Yellow River wetland and ecological safety of Sanmenxia reservoir.
river training works Yellow River wetland ecological impact
Wang Xingong Yu Haihong Wang Ruiling Ge Lei Lou Guangyan
Yellow River Water Resources Protection Institute, Zhengzhou, 450004, China Administration Office, Yellow River Conservancy Commission, Zhengzhou, 450003, China
国际会议
郑州
英文
1073-1081
2009-10-20（万方平台首次上网日期，不代表论文的发表时间）