1 Greening Technology

1. Study on Design Methodology for Roadside Green Space
2. Survey on Special Greening Methods in Okinawa
3. Survey on the development of wall greening technology for park facilities, etc.

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 for a declining birthrate and aging society

3 Environmental Assessment Mitigation

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

4 Ecosystem conservation and network planning

1. Development of nature-symbiosis-type national land infrastructure development technology
2. Research on ecological environment assessment methods in parks and green spaces
3. Maintenance techniques for places of contact with nature