1Research on digital twin technology for the whole process of water conservancy engineering surveyGAO Yusheng, WANG Guogang, ZHAO Wenchao, CHEN Yapeng, YI XuefengForefront3-132Conception and research prospect of future"water conservancy 5.0"ZUO QitingForefront14-193Evolution and implications of the indicator system for China's water conservancy development planningZENG Jue, ZHAO Zhongnan, YANG XiaoruSpecial Focus20-244Source control of urban flooding and enhancement of urban resilience——practice and effectiveness of the flood safety assessment system in GuangzhouZENG Jinqun, YANG Fang, CHEN Ruizhi, SONG Lixiang, HU Xiaozhang, ZHAO DejunThematic Studies25-305Innovative flood retention with zero land expansion:construction of a resilient dual-use system for underground spaceHUANG Junguang, YUAN Qingmeng, LU Jiaqi, YU WeiThematic Studies31-396Key technologies of long-distance deep-buried water conveyance tunnels and multi-objective coupled intelligent water network scheduling in megacities——a case study of ShenzhenWANG Hanhui, ZHANG Cunhui, MENG Na, FU Xing'an, LIU ShaohuaThematic Studies40-467Progress and prospects of groundwater monitoring empowered by gravity satellitesSUN LongWater Resources Management47-538Research on the evaluation index system for assessing the construction effectiveness of plateau happy rivers and lakesYAO Shiming, TANG Jian, LUO Ping'anRiver and Lake Protection and Management54-599Analysis and reflection on the ultimate indicators for the control and operation of Wangting Water Conservancy HubLIU Yi, ZHENG ChunfengProject Construction and Operation60-6610Research on the water supply dispatching rules of the Sanshiliujiao Lake Reservoir on Pingtan IslandQU Liying, WANG Yuyu, YOU YanyanProject Construction and Operation67-72,66