Date：19th April
Venue：N5-M47
Charge：Free
| Time | Topic | Speaker |
| 9:30-9:40 | Opening Speech | Leaders of the Chinese Society for Environmental Sciences |
| 9:40-9:50 | Opening Speech | Liu Shudong, Vice President/Chief Engineer of CCCC Dredging (Group) Co., Ltd. |
| 9:50-10:20 | Double-standard Assessment and Structuredness, Hierarchy, Integrity and Openness of Comprehensive Watershed Management | Liu Yongding, Research Fellow of the Institute of Hydrobiology, Chinese Academy of Sciences |
| 10:20-10:50 | Research and Practice on Comprehensive Water Pollution Control in Lake and Reservoir Basins | Li Hengpeng, Researcher and Doctoral Supervisor, Nanjing Institute of Geography & Limnology Chinese Academy of Sciences |
| 10:50-11:20 | Exploring and thinking about ecological protection in the Yellow River Basin under the new situation | Shi Yuefeng, Deputy Director, Yellow River Eco-Environmental Science Research Institute, Yellow River Basin Ecological Environment Supervision Bureau, Ministry of Ecology and Environment |
| 11:20-11:50 | To be determined | Zhang Jianyong, Director of China Renewable Energy Engineering Institute |
| 11:50-13:30 | Lunch | |
| 13:30-14:00 | Characteristics of the Han River Water Ecological Environment and Response to Changes under Gradient Damming | Lin Li, Director and Senior Engineer of Changjiang River Scientific Research Institute |
| 14:00-14:30 | To be determined | Song Shuang, Ph.D., Haihe River Basin and Beihai Sea Area Ecological and Environmental Supervision Administration of the Ministry of Ecology and Environment |
| 14:30-15:00 | Integrated research on low-temperature wastewater biological treatment technology for alpine and high altitude in the Yellow River Basin | Wang Yin, President and Senior Engineer of Southwest Municipal Engineering Design & Research Institute of China |
| 15:00-15:30 | Research on Collaborative Utilization of Cyanobacteria in Taihu Lake | Wang Liying, Project Manager, National Engineering Research Center for Dredging |
| 15:30-16:00 | Discussion of Typical Cases of CCCC Dredging | |
