1Effect Evaluation of Water-saving Reconstruction Project in Dadukou Irrigation AreaYAN Qiong9-122Analysis on Optimization Strategy of Small and Micro Water System of Urban Blocks under Sponge ConceptKUANG Yan-liang, WANG Hui-jun16-20,243Spillway Tunnel Design of SETH Water Conservancy ProjectZHAI Zheng25-274Analysis on Construction of Scientific Management and Control System of Aquatic Plants in Urban Rivers and Lakes of BeijingLIU Qi, HE Pei-yang, LI Zhao-hui, ZHANG Rui31-33,625Discussion on Building A River and Lake Management and Protection Mechanism with the River Chief System as the Starting Point ——A Case Study of Chenghai,Yunnan ProvinceWU Qing-jian, WANG Fa-ren37-396Discussion on the Mechanism of Flood Control Compensation for Flood Storage and Detention Areas in Haihe River BasinFAN Hai-yan, QI Jing40-447Analysis on Flood Discharge Capacity of Downstream River of Large and Medium-sized Reservoirs in Beijing——Taking Huairou Reservoir as an ExampleLIU Yi-ping, TIAN Jing-huan45-49,538Estimation of Flood Forecasting Parameter in Ungauged AreaFENG Xiao-le, WANG Li-shu, LONG Yan, KANG Ai-qing77-839Effects of the Super-absorbent Polymer(Poly-γ-glutamic Acid)on Water Transport of Sandy Loam SoilCHEN Lin, TU Kun, JIANG Qing-fei, HUANG Kai-sheng84-8910Construction of Rainwater Cycle Visualization Model of Sponge Airport LID FacilitiesFENG Si-bo, PENG Jing, LUO Wen-kai, DU Ruo-yang90-94,10711Urban Waterlogging Simulation Based on SWMM Model ——for Haizhu District of GuangzhouSHEN Di, WU Hai-xia, LONG Yan, KANG Ai-qing95-99,10712Study on the Infiltration Analysis and Anti-seepage Measures of an Embankment ProjectLI Lei, WANG Ya-ni, CHENG Hua-jin, GU Jing104-10713Research on Landslide Inversion Analysis and Reinforcement Scheme of Dyke with Deep Soft SoilLUO Hai-dong, YUAN Cui-ping108-111,11414Study on the Concrete Construction Technology in Riverbank of Lianghekou Hydropower Station Energy Dissipation AreaZHANG Deng-ping, XU Ke-feng, ZHAO Xiao-qing, JIA Zhao-lin118-12115Experimental Study on Algae Removal in Situ Using Cationic Modified StarchLUO Sha, YANG Jie, HAO Zhi-xiang, WANG Jian-bo122-125 