黄河泥沙研究新进展

New Advances in Yellow River Sediment Research

黄河泥沙问题是治黄的根本问题。一代又一代泥沙科研人员围绕这一主题进行了大量研究,取得了丰硕的成果,直接应用或指导了治黄工程实践,也为泥沙学科的发展做出了应有的贡献。近10 a来,随着科学技术的进步和社会的发展,国家对治黄工作提出了更高要求,黄河泥沙研究迈入了快速发展的阶段,理论研究和定量化成果明显增多。从多沙河流泥沙运动基本规律与基础理论研究、河床演变与河道整治、黄河水沙调控技术、泥沙资源利用等方面简要介绍了黄河泥沙研究的新进展,以期在回顾过往成绩的同时,给未来黄河泥沙研究以启示。

Sediment problem is an essential issue in the Yellow River management. Through the efforts of several generations,researchers have done much work and made gigantic achievement on the Yellow River,which promoted the practice of the Yellow River management and the development of sediment subject. In the recent 10 years,with the scientific and technological development and the societal demand growth,the nation has raised the target of the Yellow River management and the sediment research on the Yellow River has been developed rapidly. This paper reviewed some new advances on the Yellow River sediment recently for prospective research,including 4 topics of fundamental theory of sediment movement mechanics,fluvial processes and river training works,water and sediment regulation and sediment resources utilization.