Study on ecological losses of hydropower development in Lhasa river watershed

摘要：

　　The hydropower development will destroy the watershed ecosystem and lead to eco-service losses. This paper established an indicator system of the eco-service valuation to evaluate the ecological loss of Lhasa Rivers hydropower development. This evaluation method covers the main influence factors of ecological loss indicators on three different spatial scales, the dam construction level, river level, and watershed level during hydropower development, and it can be transformed into currency. Taking Pondo (located in upper reach) and Zhikong (located in down reach) hydropower stations in Lhasa River as case study, it concludes that for the indicators in dam construction level, the upper reach of Lhasa Rivers hydropower has a relatively higher loss; while the indicators in river level and watershed level, the down reach has a larger ecological loss.

关键词： Ecological loss eco-service value Pondo Zhikong

作者: X.J.Li L.Y.Xu

作者单位: a State Key Laboratory of Water Environment Simulation. School of Environment, Beijing Normal University, No.19. Xinjiekouwai Street, Haidian District,Beijing,100875,China

会议类型: 国际会议

会议名称: The 3rd Biennial ISRS Symposium Achieving Healthy and Viable Rivers (ISRS)第3届国际河流大会

会议地点: 北京

会议语种:英文

页码: 718-722

在线出版日期: 2013-08-05（万方平台首次上网日期，不代表论文的发表时间）