2019.1.16

Research Results page has been updated.
Street Trees in Japan Ⅷ, Summary Edition
Landscape and Ecology Division, Annual Research report(33rd)
Design Guide for Road Space Realignment in the City

2018.11.1

Research Staff page has been updated.

2018.8.2

Research Staff page has been updated.

2018.6.26

Research Results page has been updated.
Technical data on planning methods for disaster prevention system green spaces
－Commentary on the Formulation of a Basic Green Plan, etc. for Improving Disaster Prevention in Cities－

2018.5.14

Research Staff page has been updated.
Research Results page has been updated.
Technical data on the use of native wildflowers for greening

2018.4.2

Research Staff page has been updated.