· Modern Hydraulic Engineering Theory and Technology

· Water Resources Optimization Management and Scheduling

· Water Resources Management and Sustainable Utilization

· Hydraulic Engineering Planning and Construction Technology

· Hydrological Processes, Modeling, and Prediction

· Flood Control and Flood Risk Management

· Structural Safety, Durability, and Maintenance

· Ecological Hydraulic Engineering and Environmental Protection

· Intelligent, Smart, and Digital Water Conservancy

· Water Quality Monitoring and Pollution Control

· Groundwater Development and Management

· Integrated Watershed Management and Resource Coordination

· New Materials, Structural Design, and Equipment Technology

· Sediment Processes and Sediment Control Technologies

· Climate Change Impacts and Adaptation Strategies

· Water Resources Recycling and Water Conservation Technologies

· Agricultural Water Conservancy and Irrigation Technologies

· Safety Management and Operation Maintenance of Hydraulic Facilities

· Hydraulic Engineering Economics, Law, and Policy Research

· Green and Low-Carbon Hydraulic Technologies

· Intelligent Monitoring and Big Data Applications in Water Conservancy

· Water Resources and Environmental Remote Sensing Monitoring

· Interdisciplinary Research and Frontier Development in Hydraulic Engineering