云南哀牢山中山湿性常绿阔叶林20 hm2动态样地的物种组成与群落结构
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温韩东,林露湘,杨洁,胡跃华,曹敏,刘玉洪,鲁志云,谢有能
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Species composition and community structure of a 20 hm2 plot of mid-mountain moist evergreen broad-leaved forest on the Mts. Ailaoshan, Yunnan Province, China
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Han-Dong WEN,Lu-Xiang LIN,Jie YANG,Yue-Hua HU,Min CAO,Yu-Hong LIU,Zhi-Yun LU,You-Neng XIE
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表3 哀牢山样地种子植物属的分布区类型统计
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Table 3 Distribution patterns of genera of seed plants in Ailaoshan forest dynamics plot
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| 序号 Rank | 分布区类型 Areal-type | 属数 No. of genera | 百分比 Percentage | | 1 | 世界广布 Widespread | 3 | 4.76 | | 2 | 泛热带 Pantropic | 7 | 11.11 | 3
| 东亚(热带、亚热带) 及热带南美间断
East Asia (Tropical & Subtropical) & Tropical South America disjuncted | 7
| 11.11
| | 4 | 热带亚洲至热带大洋洲 Tropical Asia to Tropical Australasia Oceania | 2 | 3.17 | | 5 | 热带亚洲至热带非洲 Tropical Asia to Tropical Africa | 1 | 1.59 | 6
| 热带亚洲(热带东南亚至印度-马来, 太平洋诸岛)
Tropical Asia (Tropical Southeast Asia to Indo-Malaya & Tropical Southwest Pacific Islands) | 12
| 19.05
| | 热带成分(2-6)小计 Tropical elements (2-6) sub-total | 29 | 46.03 | | 7 | 北温带 North Temperate | 14 | 22.22 | | 8 | 东亚及北美间断 East Asia & North America disjuncted | 8 | 12.70 | | 9 | 旧世界温带 Old World Temperate | 2 | 3.17 | | 温带成分(7-9)小计 Tropical elements(7-9) sub-total | 24 | 38.10 | | 10 | 东亚 East Asia | 7 | 11.11 | | 合计 Total | 63 | 100.00 |
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