Species: Quercus species; No of rings: 60; first year: 1326; end year: 1386; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 19; Last ring under bark: present

DataONE2024-10-01 更新40

Tree-ring width of Quercus species from historical object sample IB21256-1

树木年代学

历史气候重建

Species QUSP; No of rings 58; Begin 1401; End 1458

B2FIND10

Tree-ring width of Pinus sylvestris (von Linné) from historical object sample...

树木年代学

历史气候重建

Species PISY; No of rings 85; Begin 1642; End 1726

B2FIND10

Tree-ring width of Quercus species from historical object sample IB20652-9

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Tree-ring width of Quercus species from historical object sample IB20652-9

资源简介：

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