Topic 1: Renewable Energy
Air quality assessment
Biofuels/Biofuel Cells
Ecosystem assessment
Ecosystem restoration
Energy policy, planning, and management
Energy saving
Energy conversion
Energy efficiency
Environmental process simulation
Environmental remote sensing applications
Geothermal environment assessment
Biological filtration of harmful gases
Hybrid energy system
Hydropower
Hydrogen and fuel cell technology
Nuclear fission and fusion
Renewable energy
Solar energy
Solid waste management
Sustainable Development Education
Hydropower
Wind energy
Wastewater and sludge treatment
Water treatment and recycling
Topic 2: Environmental Management
Environmental dynamics
Meteorology
Hydrology
Geophysics
Atmospheric Physics
Physical Oceanography
Global Environmental Change and Ecosystem Management
Climate and climate change
Global warming
Ozone layer depletion
Carbon capture and storage
Biofuel
Integrated ecosystem management
The application of satellites in the environment
Environmental Restoration and Ecological Engineering
Habitat reconstruction
Biodiversity conservation
Deforestation
Wetland
Landscape degradation and restoration
Groundwater remediation
Soil purification
Ecological technology
Bioengineering
Environmental sustainability