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前不久,三峡总公司副总经理王家柱在接受中央电视台采访时说:“三峡工程有十大关键技术问题,第一是泥沙问题,这个问题已圆满解决。”历史不会忘记,六七十年代,河南三门峡水库投入使用时,人们发现原本可以发电、防洪的水库既不能发电,也不能防洪。罪魁祸首是谁?泥沙问题。泥沙抬高水位才使上游的西安告急。在解决黄河、长江及其它河湖泥沙问题的过程中,有一位中青年专家站了出来,他,就是国家电力公司、湖北省跨世纪学术带头人,现任中国泥沙专业委员会副主任、湖北省泥沙专业委员会主任的武汉水利电力大学河流工程研究所所长、博士生导师李义天。
Not long ago, Wang Jiazhu, deputy general manager of the Three Gorges Corporation, told China Central Television when he said: “The Three Gorges Project has ten key technical issues. The first is siltation. This issue has been satisfactorily resolved.” History will not forget, In the 1960s and 1970s, when Sanmenxia Reservoir was put into operation in Henan Province, people found that reservoirs that could generate electricity and flood control could neither generate electricity nor flood control. Who is the culprit? Sediment problem. Sediment elevation of water level in the upper reaches of Xi'an in an emergency. In solving the Yellow River, the Yangtze River and other rivers and lakes and silt problems in the process, a young expert stood out, he is the National Electric Power Company, cross-century academic leader in Hubei Province, the current deputy director of the Chinese Sediment Commission, Hubei Provincial Sediment Professional Committee of Wuhan University of Hydraulic and Electric Engineering Institute, PhD supervisor Li Yitian.