1 Global warming countermeasures

1. Research on understanding the amount of CO2 stock change of urban green trees

2 Ensure symbiosis with nature and biodiversity

1. Research on the impact of non-native species on ecosystems and methods of avoiding such impact
2. Research on ecological environment assessment methods in parks and green spaces
3. Development of a method for predicting project impacts on flora, fauna, and ecosystems and for information visualization
4. Survey on environmental conservation measures and post-event survey methods for flora, fauna, and ecosystems
5. Survey on environmental conservation measures and ex-post facto survey methods in the field of contact with nature
6. Survey on Establishment of Slope Revegetation Methods for Countermeasures against Invasive Species
7. Research on effective vegetation management methods considering vegetation change
8. Survey on alternative vegetation for specific invasive alien species

3 Ensure greenery in urban parks, street spaces, etc.

1. Research on design method of road green space
2. Survey on tree uprooting measures
3. Survey on countermeasures against damage from fallen trees caused by typhoons

4 Support for the formation of green and favorable landscapes

1. Research on the development of management guidelines for trees of landscape importance
2. Development of a landscape evaluation method for historical image formation
3. Research on the development and management of urban parks in cooperation with adjacent facilities, streets, etc.
4. Study of cooperation measures and evaluation of landscape development projects
5. Development of a method for ex-post investigation of the landscape enhancement effects of public works projects