摘要
历史上,黄河下游河道决口次数高达千余次,大的改道数十次,历史上针对黄河下游的治理进行了诸多研究和尝试。黄河下游流域广义上是一个三角洲,三角洲形成发展有其自身发展演化规律,河流规划及治理应充分考虑其三角洲特性。
Based on the evolutionary history and other data,a new concept that there is a delta characteristic in the lower reaches of a river is put forward.The idea to harness the Yellow River by widening is also discussed.
作者
白玉川
向雨田
白洋
张金良
Bai Yuchuan;Xiang Yutian;Bai Yang;Zhang Jinliang(State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300350;Yellow River Survey Planning Design and Research Institute Co.Ltd,Zhengzhou 450003)
出处
《科学》
2020年第5期40-43,共4页
Science
基金
国家自然科学基金面上项目(41576093,51979185)
国家重点研发项目(2018YFC0407505)的资助。
