Tree-ring width of Quercus species from historical object sample 6543B/01A, N...
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https://b2find.eudat.eu/dataset/512cc638-172a-5c6f-9a06-901dbcb42cf9
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资源简介：
Species: Quercus species; No of rings: 32; Age not determined; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings: 0; Last ring under bark: absent
该数据集样本参数如下：物种为栎属（Quercus）植物；年轮数为32；树龄未测定；髓心不适用；心材缺失；边材缺失；边材年轮数为0；树皮下末次年轮缺失。
