鼎湖山南亚热带常绿阔叶林群落垂直结构及其物种多样性特征
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桂旭君,练琚愉,张入匀,李艳朋,沈浩,倪云龙,叶万辉
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Vertical structure and its biodiversity in a subtropical evergreen broad- leaved forest at Dinghushan in Guangdong Province, China
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Gui Xujun,Lian Juyu,Zhang Ruyun,Li Yanpeng,Shen Hao,Ni Yunlong,Ye Wanhui
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表2 鼎湖山塔吊样地灌木层与其他各林层及相邻林层间物种组成比较
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Table 2 Comparison of species component between shrub and other layers as well as among neighbouring layers in pair in the crane plot of Dinghushan
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| 共有种总数量
Generalist (%) | 特有种总数量
Specialist (%) | 太少未能分类
Too rare to clarify (%) | 总计
Total | | 灌木层和亚冠层 Shrub vs sub-canopy | 24 (23.08) | 4 (3.98) | 76 (73.08) | 104 | | 灌木层和林冠下层 Shrub vs lower canopy | 17 (16.50) | 7 (6.79) | 79 (76.70) | 103 | | 灌木层和林冠中层 Shrub vs middle canopy | 8 (8.42) | 11 (11.58) | 76 (80.00) | 95 | | 灌木层和林冠上层 Shrub vs upper canopy | 1 (1.06) | 14 (14.89) | 79 (84.08) | 94 | | 亚冠层和林冠下层 Sub-canopy vs lower canopy | 19 (20.43) | 3 (3.23) | 71 (76.34) | 93 | | 林冠下层和林冠中层 Lower canopy vs middle canopy | 10 (17.24) | 4 (6.89) | 44 (75.86) | 58 | | 林冠中层和林冠上层 Middle canopy vs upper canopy | 5 (21.80) | 4 (3.13) | 23 (75.00) | 32 |
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