滇中云南杨梅灌丛主要木本植物生态位与种间联结
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张零念, 朱贵青, 杨宽, 刘星月, 巩合德, 郑丽
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Niche and interspecific association of main woody plants in Myrica nana shrubland in central Yunnan, China
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ZHANG Ling-Nian, ZHU Gui-Qing, YANG Kuan, LIU Xing-Yue, GONG He-De, ZHENG Li
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表1 滇中云南杨梅灌丛主要木本植物重要值和生态位宽度
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Table 1 Importance value and niche width of main woody plants in Myrica nana shrubland in central Yunnan.
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编号 No. | 物种 Species | 重要值 Important value (%) | 生态位宽度 Niche width | Levins 指数 BL | Shannon 指数 BS | 1 | 云南杨梅 Myrica nana | 15.13 | 27.36 | 3.38 | 2 | 西南金丝梅 Hypericum henryi | 13.01 | 12.40 | 2.68 | 3 | 樟叶越桔 Vaccinium dunalianum | 9.58 | 10.67 | 2.69 | 4 | 乌鸦果 Vaccinium fragile | 9.31 | 7.13 | 2.22 | 5 | 铁仔 Myrsine africana | 6.09 | 8.58 | 2.27 | 6 | 碎米花 Rhododendron spiciferum | 5.16 | 5.28 | 1.81 | 7 | 茅莓 Rubus parvifolius | 3.91 | 4.84 | 1.75 | 8 | 云南松 Pinus yunnanensis | 2.69 | 6.74 | 2.05 | 9 | 滇青冈 Cyclobalanopsis glaucoides | 2.43 | 5.00 | 1.75 | 10 | 野丁香 Leptodermis potaninii | 1.81 | 4.84 | 1.67 | 11 | 粉叶小檗 Berberis pruinosa | 1.77 | 3.08 | 1.21 | 12 | 芳香白珠 Gaultheria fragrantissima | 1.65 | 2.28 | 0.92 | 13
| 钝叶橘红悬钩子 Rubus aurantiacus var. obtusifolius | 1.56 | 1.85 | 0.65 | 14 | 川梨 Pyrus pashia | 1.45 | 4.57 | 1.56 | 15 | 元江锥 Castanopsis orthacantha | 1.37 | 3.10 | 1.24 | 16 | 火棘 Pyracantha fortuneana | 1.32 | 2.94 | 1.19 | 17
| 亮毛杜鹃 Rhododendron microphyton | 1.29 | 2.58 | 1.00 | 18 | 高山锥 Castanopsis delavayi | 1.28 | 2.61 | 1.15 | 19 | 南烛 Vaccinium bracteatum | 1.28 | 3.86 | 1.37 | 20 | 怒江红山茶 Camellia saluenensis | 1.24 | 2.19 | 0.93 |
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