1New Measures for In-depth Water Conservation and Control of Water Use in Universities in Hebei ProvinceLAN Feng, LIU Xi-qing, WANG Wei, WANG Li-jie1-42Ice Condition in Winter and Countermeasures during the South CanalBIAN Yu-cheng5-83Chlorophyll-a Concentration Retrieval in Inland Water Based on Ensemble LearningMENG Li, MENG Jing17-214Cause Analysis of Excessive Permanganate Index in Baima LakeSHI Huai-rong22-265Flood Control Evaluation of G311 Reconstruction Project Cross River Bridge in Yongcheng CityCAI Lei, XU Tian-yi, CAI Xia59-636Application of Rational Formula Method in Flood Design of Zhoukoudian SiteHE Xi-yang, LI He, ZHANG Xiang-xiang71-747Seepage Safety Analysis of Concrete Face Sand Gravel Dam of BBN Hydropower StationZU Meng-qi, FU Mao-peng75-788Structural Safety and Review Analysis of Kitano GateSHANG Hai-long, TIAN Yi-fei, WANG Zhi-yang, ZHU Xin-min84-889Influence of Opening Degree for Sluice Gate on Flow Characteristics Based on Laboratorial TestsFANG Chen-lei, GE Xiao-wei, WANG Fang, DONG Shi-yuan89-9110Influence of Water-filling Gate Slot on Tower Type lntake Working BehaviorZHOU Xiao-zi, ZHOU Qing-yong, HAO Chang-yan92-95,10311Development and Application of New Temporary Plugging Steel GatesYANG Shuai, GAO Peng, MA Dong, YANG Yu-guang100-10312Anti-corrosion Technology of Hydraulic Gate under the Seawater ConditionWU Wei-cheng104-10713Engineering Design of Rotary-type Floating Bucket Barrier-drift in Water Diversion ProjectMENG Zhao-chen, DUAN Xiao-fang, LIN Guang-zhi, WANG Xiang-feng108-11114Construction of Smart ReservoirLI Xiang-yin, WEI Hai-hong, JIAO Yuan-ting, WANG Tao118-12215Application of Three-dimensional Laser Scanning Sonar System in Underwater Structure Inspection of AqueductGAN Xiao-jie125-128