In change and movement of ice run, ice run blocking the flow and release of storage increment in break-up period cause distinct swelling and backwater.
英
美
- 融冰雪洪水的水位要高于畅流期同流量下的水位,流量沿程增加,但它的洪水过程特点与促使河流解冻的不同作用因素关系密切。