1Logical mechanism and key path of developing new quality productive forces to enhance capability of safeguarding water securityTang HongwuSpecial Focus1-52Research on the development framework of new quality productive forces of water resources enabled by digital twin water conservancyQian Feng, Xia RunliangSpecial Focus6-10,53Green development of small hydropower based on new quality productive forces of water resourcesXu JincaiSpecial Focus11-134Summary,analysis and evaluation of the preliminary argumentation of the general planning of the South-to-North Water Diversion ProjectPeng XiangForefront14-24,325Research on coping with extreme rainstorm flood and enhancing flood safety resilience——taking the Taihu basin as an exampleWu Juan, Qian Aoran, Lin HejuanFlood and Drought Disaster Prevention25-326Research and application of data and mechanism driven flood forecasting technology for the Miyun ReservoirDuan Xinguang, Chen Ran, Pan Lianhe, Chu XuFlood and Drought Disaster Prevention33-397Study on the risk evolution mechanism of dam failure combined with historical dam failure statisticsLi Hongen, Wang Fang, Zhao JianguoProject Construction and Management40-458Preliminary study on the principles of disposal and comprehensive utilization of sediment from reservoir desiltingLi Zhijing, Yao Shiming, Yang Xuhai, Jin Zhongwu, Zhou YinjunProject Construction and Management46-509Some important and difficult problems and solutions in the construction and operation period of the Datengxia Gorge Water Conservancy ProjectWang JianpingProject Construction and Management51-5410Thoughts and advices on advancing the high-quality construction of Happy Rivers and LakesYun Zhaode, Yang Yuanyue, Hu Qingfang, Wang Yintang, Su XinRiver-Lake Management and Protection55-6211Current situation,problems,countermeasures and suggestions on the implementation of the river and lake chief system in Jiangxi ProvinceWang Yanping, Liu Yisheng, Zhang Lei, Zhang Jie, Wang Jingbin, Qu YaliRiver-Lake Management and Protection63-6712Study on optimal layout of national soil and water conservation monitoring stationsQu Chuang, Ma Xinfei, Wang Nan, Wang Na, Zhou ShanshanWater and Ecology68-72