三峡工程的泥沙问题是大家最关切、社会上议论得最多的问题,记者在采访中也着重向专家学者请教了这一点。经过采访调查,至少可以说:泥沙问题并不象传说的那样严重,不足以动摇我们上三峡工程的决心。长江含沙少,排沙易为了治理江河,我国科技人员对泥沙问题潜心研究了三十多年,目前我国的泥沙研究已居世界领先地位,这是国际公认的。对于长江上游的水文资料已积累了一百多年,泥沙资料积累了三十多年,又有丹江口和葛洲坝工程解决泥沙问题的实践经验,情况已经摸得比较清楚了。长江与黄河不同。长江上游没有黄土高原,植被比黄河上游好, 因此江水的含沙量小。据宜 The issue of sediment control in the Three Gorges Project is the one we are most concerned about and the most talked about issue in the community. The reporter also paid special attention to experts and scholars in this interview. After an interview survey, we can at least say: The problem of sediment is not as serious as the legend and not enough to shake our determination on the Three Gorges Project. With less sediment in the Yangtze River and easier sediment discharge, rivers and lakes are easy to control. Our scientific and technological personnel are studying for silt problems with great concentration for over thirty years. At present, sediment research in our country has become the world leader, which is internationally recognized. For more than one hundred years of hydrological data in the upper reaches of the Yangtze River, more than thirty years of sediment information accumulated and practical experiences in settling sediment problems in the Danjiangkou and Gezhouba projects, the situation has been quite clear. The Yangtze River and the Yellow River are different. There is no loess plateau in the upper reaches of the Yangtze River and the vegetation is better than the upper reaches of the Yellow River, so the sediment concentration in the river is small. It is appropriate