Ogawa Forest Reserve - Japan

The mature and old-growth forests dominated by Quercus serrata, Fagus Japonica, F. crenata and other species. In total, more than 60 tree species are found in the 6-ha plot.该数据集所涵盖的成熟老龄林以枹栎（Quercus serrata）、日本山毛榉（Fagus Japonica）、亮叶水青冈（F. crenata）等为优势种，其所在的6公顷样地中共记录有60余种乔木树种。