堰塞湖是什么 图文阅读:泄流加速堰塞湖有望缩小

图文阅读:泄流加速堰塞湖有望缩小  

Quake lake expected to shrink as drainage speeds up
Picture taken at 9 am on June 10
2008 from a military helicopter shows the drainage of the Tangjiashan quake lake in southewest China's Sichuan Province. Drainage of the quake lake through a manmade spillway speeded up to 1
760 cubic meters per second at 9:30 am on Tuesday
whereas water flow in the lower reaches of the lake
in Beichuan County
reached 2
240 cubic meters per second.
Picture taken on June 10
2008 from a military helicopter shows flood water flowing past Beichuan County in southewest China's Sichuan Province. Drainage of the Tangjiashan quake lake through a manmade spillway speeded up to 1
760 cubic meters per second at 9:30 am on Tuesday
whereas water flow in the lower reaches of the lake
in Beichuan County
reached 2
240 cubic meters per second.
Rushing water from a "quake lake" flows through the earthquake-devastated city of Beichuan
Sichuan province June 10
2008.