| 陈加利， 徐诗涛， 廖建和，等.海南热带雨林沟谷植物群落区系地理研究[J].广东农业科学,2015,42(6):124-129 |
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海南热带雨林沟谷植物群落区系地理研究 |
| Plant flora of tropical ravine forest in Hainan Island |
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| DOI： |
| 中文关键词: 沟谷 雨林 霸王岭 黎母山 植物区系 |
| 英文关键词: ravine rainforest Bawangling Limushan plant flora |
| 基金项目: |
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| 摘要点击次数: 1495 |
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| 中文摘要: |
| 海南岛热带沟谷雨林物种丰富， 分别在霸王岭和黎母山的 5 000m2
样地调查中， 发现树种 703
株，两地共有树种 36 科，其中樟科、夹竹桃科、大戟科、楝科、山矾科和桃金娘科等共有科占有的树种数量超过
60%，表明两个样地相似度较高；霸王岭和黎母山沟谷雨林群落树种都以热带分布型为优，霸王岭沟谷雨林热
带科成分占 85.4%，热带属成分占 78.5%，黎母山沟谷雨林热带科成分占 88.9%，属成分占 92.6%，黎母山沟谷
雨林热带科属成分比霸王岭均高，反映了较强的热带性质。 |
| 英文摘要: |
| The tropical ravine forest of Hainan Island is rich of plant species. We investigated the plots of 5 000
m2 in Bawangling and Limushan natural reserve. 703 trees were recorded. Both areas had common species of 36
families, of which Lauraceae, Apocynaceae, Euphorbiaceae, Meliaceae, Symplocaceae and Myrtaceae occupied over
60%, indicating that the two samples had high similarity. Trees in the tropical distribution type were dominant in
Bawangling and Limushan ravine forest. In Bawangling ravine forest, the tropical components of family accounted for
85.4%, components of genus accounted for 78.5%, while in Limushan ravine forest, components of family accounted
for 88.9%, components of genus accounted for 92.6%. Tropical genera components of Limushan ravine forest were
higher than that of Bawangling, it meant that Limushan ravine forest had stronger tropical nature. |
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