(Topics include but are not limited to)
Theme 1: Ecological Governance
Agricultural Resources and Environment
environmental science
Environmental Engineering
Soil and Water Conservation and Desertification Prevention and Control
Forestry studies
land resource management
Hydrology and Water Resources Engineering
Soil Science
Soil Agrochemical 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 of Environmental Remediation Projects
Environmental Ethics
Topic 2: Climate Change
Global Change and Climate Change
Regional climate differences
global warming
acid rain
Ozone layer depletion
Glacier melting
sea level rise
Extreme weather events
Emissions of carbon dioxide (CO2)
Reduce greenhouse gas emissions
Control pollution
Protecting the ozone layer
Earth Science
meteorology
climatology
Environmental management
Environmental Engineering
Energy Science
Glaciology
Topic Three: Clean Energy
Renewable Energy Technologies and Systems
New energy vehicles
Renewable energy storage technology
Environmental Science and Engineering
energy efficiency 
Solar thermal energy
Solar powered seawater desalination
Solar Materials
Photovoltaic and 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