1 Greening Technology

1. Study on Design Methodology for Roadside Green Space
2. Survey on Special Greening Methods in Okinawa

2 Parks and green space planning

1. Research on satoyama conservation system for biological habitat conservation
2. Research on satellite monitoring of the global environment
3. Research on economic evaluation of park green spaces
4. Study of park green space standards to accommodate declining birthrate and aging population

3 Environmental Assessment Meeting

1. Survey on Conservation Techniques for Rare Birds of Prey in Dam Projects
2. Mitigation Maintenance Technology
3. Survey on Evaluation Methods for Enclosed Landscapes
4. Research on ecosystem assessment methods
5. Survey on environmental conservation measures and post-event survey methods for flora, fauna, and ecosystems
6. Study of GIS introduction method for efficient road environment assessment
7. Survey of bat species survey methods

4 Ecosystem conservation and network planning

1. Development of nature-symbiosis-type national land infrastructure development technology
2. Research on planning techniques for ecological networks
3. Maintenance techniques for places of contact with nature