1Ten years of water regulation for the South-to-North Water Diversion ProjectWang Hao, Wang Chao, Zhang ZhaoForefront1-52Consideration on the effect of operation and management of the South-to-North Water Diversion Project and the promotion of high-quality development of follow-up projectsLi YongGeneral Introduction6-9,143Focuse on"project safety,water supply safety,water quality safety"and strengthen integrated regulation to promote the high-quality development of the Middle Route of the South-to-North Water Diversion ProjectLiu DongshunGeneral Introduction10-144Practices of safeguarding"project safety,water supply safety,water quality safety"for water sources of the Middle Route of the South-to-North Water Diversion ProjectLi FeiGeneral Introduction15-205Suggestions and safety management of the Danjiangkou Reservoir Dam in the new eraTan Jiexiong, Li XingProject Safety21-24,206Construction of a modernized operation and management matrix for the Danjiangkou ReservoirFu JianjunProject Safety25-33,447Practice and discussion of water administration law enforcement cooperationin the Danjiangkou Reservoir Area and its upstream watershedsLuo XiaoyongWater Supply Safety34-37,518Analysis and countermeasures of current status of the Danjiangkou Reservoir managementLiu ZhengbingWater Supply Safety38-449Studies on hydrological and water resources forecasting and scheduling in water source areas of the Middle Route of the South-to-North Water Diversion ProjectCheng Haiyun, Zhang JunWater Supply Safety45-5110Studies on sedimentation and its impact on the Danjiangkou ReservoirXiong Ming, Chen KebingWater Supply Safety52-58,7311Features of spatial and temporal distribution of nitrogen and phosphorus in the Danjiangkou Reservoir and safeguarding measures for water qualityYu Qihui, Lin Li, Jin Haiyang, Chen LiWater Quality Safety59-6612Practices and thinking of water quality safety construction of digital twin DanjiangkouJiang RongWater Quality Safety67-7313Water quality safety issues and measures for water source areas of the Middle Route of the South-to-North Water Diversion ProjectLiu Zhaoxiao, Xi Gangzheng, Wang ChaoWater Quality Safety74-8014Current situation and countermeasures of prevention and control of non-point source pollution from farmlands in water source areas of the Middle Route of the South-to-North Water Diversion ProjectXin Xiaokang, Wang Chao, Liu Gen, Cheng Jinghua, Qin He, Chen Zhengyou, Xiao XinzongWater Quality Safety81-88 