海南岛霸王岭国家重点保护植物的生态位研究
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陈玉凯,杨琦,莫燕妮,杨小波,李东海,洪小江
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A study on the niches of the state’s key protected plants in Bawangling, Hainan Island
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CHEN Yu-Kai,YANG Qi,MO Yan-Ni,YANG Xiao-Bo,LI Dong-Hai,HONG Xiao-Jiang
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表4 12种保护植物的生态位重叠
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Table 4 Niche overlap of the 12 protected plants
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物种 Species | 鸡毛松 Podocarpus imbricatus | 海南油杉 Keteleeria hainanensis | 油丹 Alseodaphne hainanensis | 海南韶子 Nephelium topengii | 土沉香 Aquilaria sinensis | 普洱茶 Camellia sinensis var. assamica | 海南梧桐 Firmiana hainanensis | 乐东拟单性木兰 Parakmeria lotungensis | 香子含笑 Michelia hedyosperma | 陆均松 Dacrydium pierrei | 粘木 Ixonanthes reticulata | | 海南油杉 Keteleeria hainanensis | 0.081 | | | | | | | | | | | | 油丹 Alseodaphne hainanensis | 0.184 | 0.144 | | | | | | | | | | | 海南韶子 Nephelium topengii | 0.672 | 0.103 | 0.656 | | | | | | | | | | 土沉香 Aquilaria sinensis | 0.496 | 0.258 | 0.436 | 0.546 | | | | | | | | | 普洱茶 Camellia sinensis var. assamica | 0.245 | 0.872 | 0.259 | 0.243 | 0.365 | | | | | | | | 海南梧桐 Firmiana hainanensis | 0.334 | 0.000 | 0.011 | 0.223 | 0.304 | 0.089 | | | | | | | 乐东拟单性木兰 Parakmeria lotungensis | 0.110 | 0.205 | 0.069 | 0.019 | 0.485 | 0.234 | 0.000 | | | | | | 香子含笑 Michelia hedyosperma | 0.420 | 0.000 | 0.002 | 0.104 | 0.372 | 0.210 | 0.693 | 0.000 | | | | | 陆均松 Dacrydium pierrei | 0.059 | 0.081 | 0.261 | 0.102 | 0.225 | 0.070 | 0.000 | 0.489 | 0.000 | | | | 粘木 Ixonanthes reticulate | 0.258 | 0.285 | 0.273 | 0.209 | 0.350 | 0.019 | 0.000 | 0.225 | 0.000 | 0.186 | | | 海南粗榧 Cephalotaxus mannii | 0.282 | 0.000 | 0.008 | 0.235 | 0.431 | 0.182 | 0.285 | 0.000 | 0.589 | 0.000 | 0.000 |
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