青藏高原东缘常见阔叶木本植物叶片性状对环境因子的响应
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杨继鸿,李亚楠,卜海燕,张世挺,齐威
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Response of leaf traits of common broad-leaved woody plants to environmental factors on the eastern Qinghai-Xizang Plateau
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YANG Ji-Hong,LI Ya-Nan,BU Hai-Yan,ZHANG Shi-Ting,QI Wei
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表2 青藏高原东缘常见阔叶木本植物叶片性状的描述性统计结果
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Table 2 Descriptive statistical results of leaf traits of common broad-leaved woody plants on the eastern Qinghai-Xizang Plateau
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性状 Traits | 物种数量 N | 平均值 Mean | 最小值 Min | 最大值 Max | 标准误差 SE | 变异系数 CV | 偏度 Skewness | LL (cm) | 329 | 7.54 | 0.80 | 40.68 | 0.26 | 0.63 | 2.24 | LW (cm) | 329 | 4.79 | 0.36 | 27.18 | 0.21 | 0.81 | 1.85 | LL/LW | 329 | 2.02 | 0.26 | 12.97 | 0.07 | 0.62 | 3.24 | LA (cm2) | 330 | 32.77 | 0.36 | 1 312.49 | 4.68 | 2.59 | 11.43 | LT (mm) | 314 | 0.18 | 0.05 | 0.44 | 0.003 | 0.28 | 1.25 | LWC | 280 | 0.60 | 0.33 | 0.85 | 0.01 | 0.14 | -0.28 | PL (cm) | 310 | 2.13 | 0.19 | 18.89 | 0.13 | 1.08 | 2.64 | SLA (cm2·g-1) | 320 | 173.49 | 46.47 | 392.15 | 3.29 | 0.34 | 0.93 | LA/PL (cm2·cm-1) | 310 | 15.05 | 1.61 | 109.17 | 0.75 | 0.87 | 3.17 | SD (No·mm-2) | 318 | 279.93 | 32.55 | 896.50 | 7.43 | 0.47 | 1.35 | SL (μm) | 320 | 26.05 | 10.77 | 64.99 | 0.41 | 0.28 | 0.77 | SW (μm) | 320 | 18.69 | 3.79 | 43.77 | 0.35 | 0.33 | 0.16 | SL/SW | 320 | 1.46 | 0.55 | 3.04 | 0.02 | 0.20 | 1.08 | SA (μm2) | 320 | 412.56 | 34.19 | 2 234.30 | 13.61 | 0.59 | 2.10 | SPI | 318 | 0.10 | 0.01 | 0.34 | 0.003 | 0.54 | 1.13 |
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