After impoundment of Three Gorges reservoir, the sediment silting in the reservoir and clearwater discharge significantly impact the downstream rive channel.
三峡水库蓄水运用以后，由于库区泥沙淤积，清水下泄，下游河道必然受到影响。
2
How to make clear residual oil potential and distribution of all kinds of reservoir underground is an important subject of Daqing Oilfield at later stage of high water cut.