拟建呼斯台西里水库工程对巴音布鲁克天鹅保护区生态环境影响探讨

本文评价拟建呼斯台西里水库工程对巴音布鲁克天鹅保护区生态环境影响,认为虽然水库经济效益很高,但对生态环境破坏严重:(1)将淹没385km~2优良草场;(2)使美丽的开都河曲流景观消失,影响旅游事业发展;(3)淹没保护区核心区9/10的天鹅繁殖区和7/10的天鹅栖息地,会使天鹅数量迅速下降,估算蓄水当年在大尤尔都斯盆地天鹅将减少65％.

Environmental Impact of A Reservior Construction Project on the Bainblac Swan Reserve in Xinjing Uygur Autonomous Region: A Predictive Study

The Rainbluc Swan Reserve lies in the middle part of the Tianshan Mountains (The Heavenly Mountains), between 420°28"-43°25'N and 83 °02'-86°00' E. According to the local government's construction plant a reservior, namely "Husdashely" of 10.2 × 10⁸m³ in extent would be cinstructed in the center of the Reserve. Meanwhile an environmental impact assessment work was done in 1988 prior to the project starting. The result of prediction showed that if the reservior had been built, the ecological environment of the Reserve would have been destroyed though economic benefit of the reservior was high. Finally the local government accepted the environmental assessment statement, and the Reserve was preserved.