Topic 1: Ecological Management
Agricultural Resources and Environment
Environmental Science
Environmental Engineering
Soil and Water Conservation and Desertification Prevention and Control
Forestry research
Land resource management
Hydrology and Water Resources Engineering
Soil Science
Soil pesticide analysis and environmental monitoring
Soil Engineering Technology
Environmental quality assessment
Plant nutrition and fertilization
Botany
Ecology
Forest Soil Science
Tree nutrition
General Chemistry
Organic chemistry
Botany
Ecology
Plant Physiology and Biochemistry
Physical Geography
Fundamentals of Geology and Geomorphology
Investigation and Risk Assessment of Environmental Pollution Status
Surface water environment restoration technology
Groundwater environmental remediation technology
Soil pollution remediation technology for agricultural land
Mining ecological environment restoration technology
Soil pollution remediation technology for construction land
Construction and Supervision
Topic 2: Carbon Sequestration and Emission Reduction
Energy structure adjustment
Improve energy efficiency
Electrification and Cleanliness of Terminal Energy
Non carbon dioxide greenhouse gas emissions reduction
Ecological carbon sequestration
Carbon Capture, Utilization, and Storage (CCUS)
Direct Air Capture (DAC)
Circular economy and behavior change, etc
Topic 3: Clean Energy
Renewable energy technologies and systems
Renewable energy storage technology
Energy efficiency
Solar thermal energy
Solar powered seawater desalination
Solar Materials
Photovoltaic
Wind energy technology
Hydrogen energy production
Hydrogen storage
Fuel cell
Biomass and biofuels
Waste to energy conversion
Nuclear energy
Energy management
Energy Security and Clean Utilization
Energy Management Control System
Bioenergy
Passive solar building 
Sustainable architecture
Energy and Architecture
Economic feasibility of renewable energy systems, etc