冰塞,是指封冻冰盖下面堆积大量冰花、冰块,阻塞部分过水断面,造成上游河段水位壅高的现象。冰塞缩小了河流过水断面,使上游水位被迫提高,甚至高于洪水位,也会造成严重事故。
Ice dam,ice cover and ice jam,which are formed by stack,jammed and collective ice,can increase river resistance and water stage,resulting in flood,construction damage and navigation problems.
冰块堆积,堵塞和聚集形成的冰坝、冰盖和冰塞会导致河道阻力增加,致使上游水位上涨,并可能造成冰期洪水,建筑物破坏,航运不畅等危害。
参考来源 - 冰期输水研究进展—《南水北调与水利科技》—2006年第6期—龙源期刊网·2,447,543篇论文数据,部分数据来源于NoteExpress
欲渡黄河冰塞川,将登太行雪暗天。
I'd ferry across the Yellow River, but waterway blocked by ice; About to go up Mt. Taihang, but snow darkens the sky.
在伊利诺斯州坎河的冰塞绵延数英里。
In the Kankakee River in Illinois, ice jam stretch for miles.
高纬度地区河流冬季常形成冰盖、冰塞或冰坝。
Rivers in high latitude areas usually form ice cover, ice jam or ice dam during winters.
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