Tree-ring width of Picea abies (L.) H. Karst. from historical object sample 6...
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Species: Picea abies (L.) H. Karst.; No of rings: 66; first year: 1788; tree-death year: 1854; Pith: not applicable; Heartwood: absent; Sapwood: absent; Number of sapwood rings:...
物种:欧洲云杉(Picea abies (L.) H. Karst.);年轮数:66;初始年份:1788;树木死亡年份:1854;髓心(Pith):不适用;心材(Heartwood):缺失;边材(Sapwood):缺失;边材年轮数:……



