Tree-ring width of Quercus species from historical object sample 6610B/11A, Netherlands, Zwolle@en
收藏DataONE2026-01-30 更新2026-05-19 收录
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资源简介：
Species: Quercus species; No of rings: 56; Age not determined; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 14; Last ring under bark: present
物种：栎属（Quercus）植物；年轮总数：56；树龄未测定；髓心：不适用；心材：完整；边材：完整；边材年轮数：14；树皮下方存在最晚年轮
创建时间：
2026-04-14
