1. Land
 Mountain Response to Global Change
 Dynamic landscapes across time
 Monitoring Coastal Environments and Support System
 Land Use/ Land Cover Changes and Land Degradation in the Anthropocene

2. Water
 Changing Waterscape and Sustainable Development Goals
 Emerging Water Issues and Viable Solutions
 Geopolitics on Water Crises: Sustainable Blue Economy
 Water, Sanitation and Hygiene (WASH) and Society

3. Climate
 Climate Change: Challenges, Mitigation, and Adaptation
 Geopolitics on Global Carbon Emission and Sustainability
 Urban Microclimate and Emerging Environmental Issues
 Climate Change, Human Health and Sustainability

4. Society
 Urbanization, Urbanism and Sustainable Development Goals
 Population Dynamics: Human Mobility and Migration Issues
 Human Resources Development: Major Challenges and Sustainable Solution
 Demographic Dividend and Ageing of Population
 Ethnicity, Traditional Society and Future Sustainability
 Geopark, Geoheritage and Sustainable Tourism
 Geography Education for Sustainability

5. Environment
 Man-Environment Relationship: Current Debate for 21st Century
 Extreme Weather Events: Towards Environmental Solution
 Interaction between Physical and Social Environment: Healthy City Approach
 Conventional Energy, Green Economy and Sustainable Development Goals
 Global Burden of Diseases: Emerging NCDs Burden and Epidemiological Transition
 Biodiversity Hotspots, Ecosystem Services and Sustainability

6. Hazards and Disaster
 Hazard Monitoring, Mapping, and Mitigation
 Disaster on Land and Water: Challenges and Mitigation
 Disaster Risk Reduction, Policy Framing and Implementation

7. Geospatial Analysis and Geocomputation: Advances and Applications
 GeoAI Solutions for Sustainable Development
 Geocomputation and Modelling of Geographical Systems