1 Research on global warming countermeasures

1. Study on Improvement of Accuracy in Calculation of CO2 Fixation by Urban Greening Trees

2 Research on tree management and renewal

1. Research on street tree preservation and regeneration methods

3 Research on securing biodiversity

1. Research on effective conservation and creation of green spaces that contribute to ensuring biodiversity in urban areas
2. Research on greening methods using local plants
3. Survey on the control of the spread of non-native plants by river management
4. Study on methods to quantitatively understand the habitat of raptors and other birds of prey and efficient environmental conservation measures
5. Development of a biodiversity assessment and forecasting model for the realization of a society in symbiosis with nature and its reflection in national land policy

4 Research on the formation of good landscapes

1. Research on analysis of the effectiveness of traditional techniques and methods of utilization that support the historic character of the area
2. Research on planning methods for restructuring and utilization of high quality road space

5 Research on analysis and planning of public space

1. Research on green basic planning techniques to cope with declining population, shrinking cities, etc.
2. Survey on Examples of Disaster Prevention and Mitigation through Parks and Green Spaces
3. Research on new methods for qualitative improvement of urban parks