Species: Quercus species; No of rings: 131; first year: 1385; end year: 1516; Pith: not applicable; Heartwood: complete; Sapwood: complete; Number of sapwood rings: 29; Last ring under bark: present

DataONE2026-01-30 更新00

Tree-ring width of Pinus sylvestris (von Linné) from living tree sample HOH9041-1364@en

古树年轮学

历史气候重建

Species PISY; No of rings 85; Begin 1903; End 1987

DataONE2026-01-30 更新00

Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample CEADER-211

古树年轮学

恩格尔曼云杉

Species PCEN; No of rings 321; Begin 1663; End 1983

DataONE2025-06-17 更新20

Tree-ring width of Quercus species from historical object sample 5447B/02A, Netherlands, Sneek@en

古树年轮学

历史气候重建

Species: Quercus species; No of rings: 76; first year: 1373; end year: 1449; Pith: not applicable; Heartwood: complete; Sapwood: incomplete; Number of sapwood rings: 2; Last ring under bark: absent

DataONE2026-01-30 更新00

Tree-ring width of Picea abies (Karsten) from historical object sample HOF106...

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