青藏高原东缘主要针叶树种叶片碳氮磷化学计量分布格局及其驱动因素
蔡琴1,2,丁俊祥1,2,张子良1,胡君1,2,汪其同1,2,尹明珍1,2,刘庆1,尹华军1,*(
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Distribution patterns and driving factors of leaf C, N and P stoichiometry of coniferous species on the eastern Qinghai-Xizang Plateau, China
CAI Qin1,2,DING Jun-Xiang1,2,ZHANG Zi-Liang1,HU Jun1,2,WANG Qi-Tong1,2,YIN Ming-Zhen1,2,LIU Qing1,YIN Hua-Jun1,*()
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图5. 气候(Climate)、土壤养分(Soil)对青藏高原东缘主要针叶树种叶片C (A)、N (B)、P (C)、C:N (D)、C:P (E)和N:P (F)化学计量特征的贡献率(R2%)。c、s分别代表气候和土壤单独解释部分; cs表示气候和土壤共同解释部分。
Fig. 5. Contribution rates of climate and soil nutrients to the leaf C (A)、N (B)、P (C)、C:N (D)、C:P (E)和N:P (F) stoichiometry of coniferous species on the eastern Qinghai-Xizang Plateau (R2%). c and s represent climate and soil nutrients, respectively; cs represents the common interpretation between climate and soil nutrients.
