5Ye Q C (ed.). Researches on Environmental Changes of the Yellow River Basin and Laws of Water and Sediment Transportation. Jinan: Shandong Science and Technology Press, 1994. 1-220.
6Xu J H, Niu Y G. Effect of Hydraulic Engineering Works on River flow and Sediment Load in the Middle Yellow River Basin. Zhengzhou: Publishing House for Yellow River Water Conservancy, 2000. 1-296.
7Ran D C. Water and Sediment Changes in Relation with Soil and Water Conservation Measures in the Middle Yellow River Basin.Zhengzhou:Publishing House for Yellow River Water Conservancy,2000 l-274.[冉大川.黄河中游河口镇至
8Tang K L (ed.). Regional Characteristics of Soil Erosion on the Loess Plateau and Its Control. Beijing: China Science and Technology Press, 1989. 1-246.
9Chien N. The source of coarse sediment in the middle reaches of the Yellow River and its effect on the siltation of the lower Yellow River. In: Chinese Society of Hydraulic Engineering (ed.), Proceedings of the 1st International Symposium on River Sedimen
10Zhang J J. Water and sediment changes in the Wudinghe River: present state, formative cause and tendency in the future. In: Wang G, Fan Z (eds.), A Study of Water and Sediment Changes in the Yellow River (Vol.2). Zhengzhou:Publishing House of Yellow River