1 Qian Ning. Interpretation of the concepts of "bed sand" and "scouring and scouring" Journal of Water Resources, 1957 (1): 29-45.2 Qian Ning. Discussion on stability index of alluvial river. Journal of Geography, 1958. 24(2) 128- 144.3 Qian Ning. The process of re-establishing balance in the lower reaches of the Yellow River after the completion of the reservoir. Journal of Water Resources, 1958 (4): 33-60.4 Qian Ning Zhou Wenhao, Hong Roujia. Characteristics and analysis of wandering rivers in the lower yellow river. Journal of Geography,1961(27):1-27.5 Maiqiaowei, Qian Ning. Evolution trend and treatment of wandering rivers in the lower reaches after the construction of large reservoirs in sandy rivers Journal of Hydraulic Engineering,1963 (6):1-10. 6. Xie, Zhou Zhide and Li Guangbing. Modern evolution of sandbars in Qiantang River estuary. Journal of Geography,1964,30 (2):124-142.7,000. Discussion on the influence of near-bottom high sediment concentration layer on water flow and sediment movement. Journal of water resources. Zhou Wenhao. River bed evolution in the lower yellow river. Beijing: Science Press, 1965. 9. Wan He and Qian Yuying. The problem of high sediment concentration flow in the Yellow River. Journal of Tsinghua University, 1979,13 (2):1-17. Dai. River sediment problem in China and its research survey. Proceedings of the 1st International Symposium on River Sediment,1980: 3-8.11Qian Ning, Wang Keqin, Yan Linde, etc. Influence of coarse sediment sources in the middle reaches of the Yellow River on erosion and deposition in the lower reaches of the Yellow River. Proceedings of the 1st International Symposium on River Sediment, 1980: 53-62. 12 Qian Ning. Comparison of bed load formulas. Journal of Hydraulic Engineering, 1980 (4): Yang. 1983: 941-952.140,000. Dynamics of sediment movement. Science Press, Wang. Experimental study on turbulent law of coarse particles with high sediment concentration. 16 king. Experimental study on the law of bed load movement. China Science (Series A),1984 (9): 863-870.17 Qian Ning. Discussion on the classification and causes of rivers. Journal of Geography,1985,40 (. Wan zhaohui. A summary of research on the movement of hyperconcentrated water. Journal of Hydraulic Engineering, 1985 (5): 27-34. 19 Qian Ning, Zhang Ren, Chen Zhicong. Several sediment problems in the three gorges project. People's Yangtze River,1986 (165438+)1987. 2 1 Qian Ning, editor-in-chief of Sediment Research Office of Tsinghua University Water Conservancy Department. The movement of water with high sediment concentration. Beijing: Tsinghua University Publishing House, 1989.