1Work thoughts on management and control of aquatic ecological space in ChinaZhu Dangsheng, Zhang Jianyong, Wang Xiaohong, Yang QingSpecial Focus1-52Types of redlines for aquatic ecological protection and technical routes of definingZhang Jianyong, Yang Qing, Wang Xiaohong, Sun Chong, Zhai YuanSpecial Focus6-103Technical methods for defining redlines for aquatic ecological protectionWang Xiaohong, Zhang Mengran, Shi Xiaoxin, Qiu Bing, Gao Lina, Ma XiaoyingSpecial Focus11-154Researches on institutional construction for management and control of aquatic ecological spaceQiu Bing, Liu Wei, Zhang Jianyong, Zhang Mengran, Zhao WeiSpecial Focus16-205Measures for management and control of aquatic ecological space in Hainan ProvinceYang Qing, Sun Chong, Zhang Jianyong, Zhao Wei, Wang Xiaohong, Wang XiaoxiaSpecial Focus21-24,106Management and protection of shorelines of trans-provincial river-lake water bodies under river chief system——a case study of Yuecheng Reservoir in Haihe River BasinGuo Hengmao, Liu LuSpecial Focus25-27,317Improvement of rural water ecological environment in construction of ecological-economy demonstration zone and countermeasures analysisFang Kai, Tang Yongmei, Li Lei, Wang MingmingWater Ecological Civilization Forum32-33,368Studies on construction model of water ecological civilization in central mountainous region of Shandong ProvinceChen Zhanjun, Yang Jing, Song QinghuaWater Ecological Civilization Forum34-369Examination of areas suitable for construction of underground reservoir in plains of Haihe River BasinXu Xiangguang, Chuai RuiyuanRiver and Lake Management37-3910Feasibility studies on using rill as monitoring sign of redlines for soil and water loss on slope surfaceZhang Pingcang, Cheng DongbingSoil and Water Conservation42-4411Studies on reservoir dredging and recommendationsZhang Shichen, Sheng Jinbao, Li Ziyang, Yang ZhenghuaProject Construction and Management45-4812Design of slope retaining and protection structures of foundation pit under complex environmentJiang LongyuanProject Construction and Management51-5313Issues related to legislation on water rights in Guangdong ProvinceHuang Fenghua, Huang Bensheng, Qiu Jing, Hong ChanghongLaw Platform54-56 