1Multiple Time-Scale Analysis of Precipitation Variation in HaiHe River Basin during Last 50 Years1-3,37
5Experimental Study on Water Quality Purification Effect of Different Plants in Artificial Floating Rafts12-13,37
6Wild Plants Survey of Luanhe Water Diversion Project and Discussion on Protecting Function of Environmental Ecology14-16
7Discussion on Landscape Planning of Anyang Section in the Main Channel of South-to-North Water Transfer Project17-18
16Surrounding Environmental Problems and Corresponding Management Measure of Water Delivery Tunnel in Luanhe Water Diversion Project38-39,50
17Cause Analysis and Treatment of Lining Concrete Cracks in Water Delivery Tunnel of Luanhe Water Diversion Project40-41
18Detection and Treatment of Sidewall Low Intensity Concrete in Water Delivery Tunnel of Luanhe Water Diversion Project42-43
20Top Arch Shotcrete Mix Proportion Design of Water Delivery Tunnel in Luanhe Water Diversion Project46-48