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MrWhy.com » Videos » 三峽迎來特大洪峰 每秒流量7萬立方米
三峽迎來特大洪峰 每秒流量7萬立方米
三峽迎來特大洪峰 每秒流量7萬立方米
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三峽迎來特大洪峰 每秒流量7萬立方米
長江特大洪峰提前抵達三峽水庫,早上的流量仍然達到每秒7萬立方米。水庫的水位24小時內提高接近3米。 新華社報道,洪水經由三峽大壩攔截,出庫流量減少到每秒4萬立方米,紓緩中下游河道的衝擊,減輕威脅。 這次是三峽工程去年基本建成之後,面對的第一次特大洪水。當局啟動相應預案,三峽的船閘已經停止運作。 洪水較早時經過四川廣安,老城區全面水浸;長江幹流江西段和鄱陽湖水位連日超越警戒線,沿線出現險情,長江在98年大洪水出現的決口,再次崩岸,九江市近萬人全力搶險。
Channel: RTHK
Category: News
Video Length: 76
Date Found: July 19, 2010
Date Produced: July 20, 2010
View Count: 0
 
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