Effects of Different Groundwater Depth on Nitrogen Leaching in Shallow Water Table in the Middle Reaches of Yangtze River

摘要：

　　With the Three Gorge Projects impounded to 175m in 2009,it changes the hydrological condition of downstream of Yangtze River and influence the relationship between groundwater and river,and then affect the ecological system of region of downstream of Yangtze River.Groundwater depth is one of main factors affecting the migration of sewage irrigation pollutants in soil and ground water system.To study the impact of water level changes by impounding in the Yangtze River on the groundwater level in the middle reaches,thus changes the migration of sewage in Honghu region.

关键词： nitrogen leaching accumulation Mobility characteristics

作者: Yang Qihong Hu Wangbin Qiao Ye Wang Hongjun

作者单位: Key Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources,Institute of Hydroecology,Ministry of Water Resources and Chinese Academy of Sciences.Wuhan 430079,P.R.China

会议类型: 国际会议

会议名称: 3rd International Conference on Pollution Ecology(第三届污染生态学国际会议(3rd ICPE))

会议地点: 天津

会议语种:英文

页码: 65-66

在线出版日期: 2012-11-06（万方平台首次上网日期，不代表论文的发表时间）