2019.12.16

Research > Ensuring Biodiversity page has been updated.
Report of the Greening Ecology Laboratory, Vol. 35

2019.10.2

The contact page has been updated.

2019.8.20

The contact page has been updated.

2019.7.12

Received the Best Presentation Award at the Conference on the History of Civil Engineering.

2019.5.29

“Reki-Machi Information Site (Archives of Cities with Certified Historical Landscape Maintenance and Improvement Plans)” has been updated.

2019.5.1

Research Staff page has been updated.

2019.4.11

Research Results page has been updated.
A Guide to Preventing Roadside Trees from Falling Down, 2nd ed.
Road Space Realignment and Utilization Case Studies

2019.4.1

Research Staff page has been updated.

2019.1.161

Research Results page has been updated.
Street Trees in Japan Ⅷ, Summary Edition
Report of the Greening Ecology Laboratory, Vol. 33
Design Guide for Road Space Realignment in the City