1Analysis on Water Price Adjustment Potential in the First Phase of the Eastern Route of the South-to-North Water Diversion ProjectHUANG Xue-wei, QI Jing, ZHANG Ying8-122Some Thoughts on Promoting Ecological Protection and High-Quality Development of the Yellow River BasinHAO Zhen-qiang, ZHAO Li-jie16-19,293Applicability Analysis on Biological Filling Renewal Project in the Connecting Canal between Xihai and HouhaiQI Wen20-244Study on Three-Dimensional Ecological Restoration Technology of Black and Odorous Water Bodies—Taking the Governance of Beijing Fangshi Canal Project as An ExampleSHI Huai-rong25-295Analysis of Dam Site Geological Conditions and Dam Type Selection of Gaoda Reservoir in Wuxuan CountyXIE Jin38-40,566Study on Reinforcement Design of Paifangwu Reservoir DamMA Li, ZHAO Xin-yu, WU Mei-hua45-487Discussion on the Function of Yuyuantan Junction in Flood Control of the Capital CityQIN Sai-nan65-67,848Flow Level Division of Luozhuangzi Hydrologic Station of Juhe RiverYU Yang, DOU Qing-bo, XIA Da-zhong81-849Study on Key Hydrological Problems in Early Warning of Mountain Flood DisasterFAN Hong-lin, BAO Shun93-96,11110Model Test Study on Water-Sediment Evolution before the Gate in Water Diversion ProjectsBAI Yun101-10511Lining Structure Analysis on High Pressure Long Headrace TunnelGENG Qing-zhu, XU Ting106-11112Innovative Design of Reservoir Desilting Device based on TRIZ TheoryWANG Zi-hao, LIANG Jian-kui112-115,126