毛乌素沙地油蒿叶建成成本及相关叶性状沿降水梯度的变化
张治国1,魏海霞1,2,3,*(
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Variations of leaf construction cost and leaf traits within the species of Artemisia ordosica along a precipitation gradient in the Mau Us sandy land
ZHANG Zhi-Guo1,WEI Hai-Xia1,2,3,*()
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图1. 沿降水梯度油蒿叶片单位质量建成成本与热值(A)、灰分含量(B)和单位质量叶氮含量(C)的关系。
Fig. 1. Relationships between mass-based leaf construction cost and heat of combustion (A), ash content (B) and mass-based leaf nitrogen concentration (C) of leaves within species of Artemisia ordosica along a precipitation gradient.
