国土交通省 国土技術政策総合研究所

緑化生態研究室

With some exceptions, this English version is tentative one that
translated from Japanese version by automatically translation system.

Language

日本語 English

With some exceptions, this English version is tentative one that translated from Japanese version by automatically translation system.

Archive by year FY2026

© Greening Ecology Lab. 2025

"Reki Machi" information website
(Japanese only)

Archive of cities approved plan for the maintenance and improvement of historic landscape