Tree-ring width of Quercus species from historical object sample 6644B/15M, N...
收藏B2FIND2026-03-19 收录
官方服务：
资源简介：
Species: Quercus species; No of rings: 201; first year: 1318; tree-death year: 1519; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last...
物种：栎属（Quercus）物种；年轮数：201；初始年份：1318；树木死亡年份：1519；髓心：不适用；心材：缺失；边材：缺失；边材年轮数：0；末次……
