. Climate Change Mitigation and Adaptation
1-1 Greenhouse gas emission and measurement

1-2 Climate-related disasters and reduction

1-3 Risks and vulnerabilities assessment and visualization

1-4 Impacts of climate change on health and well-being

1-5 Ecosystem services and carbon sequestration

1-6 Sustainable transport and climate change mitigation and adaptation

1-7 Sustainable building and construction

1-8 Industry decarbonization and economic growth

1-9 Renewable and clean energy potential and implementation

1-10 Environmental, economic, and social benefits of climate change mitigation

2. Sustainable Urban-Rural Planning and Design
2-1 Climate change and regional economic development

2-2 Territorial spatial planning and carbon neutrality

2-3 Urban overheating mitigation and adaptation

2-4 Water sensitive urban design

2-5 Smart development for urban habitats

2-6 Sustainable land use and planning

2-7 Low-carbon cities and communities

2-8 Wind sensitive urban planning and design

2-9 Nature-based solutions

2-10 Urban Morphology and environmental performance

2-11 Innovative technologies, models, methods, and tools for spatial planning

3. Decarbonisation of Built Environment
3-1 Climate-related impacts on the built environment

3-2 Health and wellbeing of occupants

3-3 Demands on energy, materials, and water

3-4 Assessment methods, systems, and tools

3-5 Sustainable energy, materials, and water systems

3-6 Energy efficiency design technologies and appliances

3-7 Smart technology and sustainable operation

3-8 Uptake and integration of clean energy

3-9 Innovative materials for carbon reduction and environmental regulation

3-10 Building demolition and material recycling and reusing

3-11 Sustainable building retrofitting and assessment

4. Climate-related Governance and Challenges
4-1 Targets, pathways, and roadmaps towards carbon neutrality

4-2 Pathways for climate resilience and future sustainability

4-3 Challenges, opportunities, and solutions for climate resilience

4-4 Climate change governance coalitions (networks) development and challenges

4-5 Co-benefits and synergies between adaptation and mitigation measures

4-6 Conflicts and trade-offs between adaptation and mitigation measures

4-7 Mapping, accounting, and trading carbon emissions

4-8 Governance models, policies, regulations, and programs

4-9 Financing urban climate change mitigation

4-10 Education, policy, and advocacy of climate change mitigation and adaptation

4-11 COVID-19 and alike crisis impacts and lessons