Language

日本語 English

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

Tree Management and Renewal

Method of diagnosing street tree decay using gamma rays

※Under Maintenance※

Technical Data on Tree Preservation and Maintenance

Conservation measures for trees of scenic importance

Conservation measures for big and old trees

Typhoon Damage Countermeasures for Okinawa Urban Greening Trees

Countermeasures against downfall of roadside trees

© Greening Ecology Lab. 2025