Tree-ring width of Quercus species from historical object sample 5791B/01A, Netherlands, Odijk@en

DataONE2026-01-30 更新2026-05-19 收录

古树年轮学

木材解剖特征

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https://search.dataone.org/view/sha256:5b3c2ac1284365fa2b045fa722ad08125e288d38b493580af56ff2b17b1dddee 数据链接链接失效反馈

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资源简介：

Species: Quercus species; No of rings: 50; Age not determined; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 1; Last ring under bark: absent

物种：栎属（Quercus）物种；年轮数：50；树龄未测定；髓心：不适用；心材：完整；边材：不完整；边材年轮数：1；树皮内侧的最后一轮年轮缺失

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2026-04-30

Tree-ring width of Quercus species from historical object sample 5791B/01A, Netherlands, Odijk@en

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