南岭大顶山与鼎湖山常绿阔叶林种群分布格局对比研究 |
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| 出 版 社：生态环境 |
| 发表时间：2006 |
| 台 站：
鼎湖山森林生态系统定位研究站
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| 作 者：彭华贵，杜彦君，李炯，欧阳学军，黄忠良 |
| 点 击 率：4703 |
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| 关 键 字：南岭大顶山；物种多样性；种群分布；亚热带常绿阔叶林 |
| 摘 要：为了研究亚热带常绿阔叶林群落物种多样性的动态特征，在南岭大顶⋯和鼎湖III的常绿阔叶林各建立了lhm 永久样地。根据对样地植物物种多样性测定，研究了两地植物物种多样性的空间分布特征和多度分布特征。结果表明，位于南岭大顶山的常绿阔叶林群落较鼎湖山的季风常绿阔叶林具有更高的物种丰富度，但具有较少的胸径>lcm的乔木个体。南岭大顶山的常绿阔叶林大多数优势种的种群为集中分布，鼎湖山的常绿阔叶林优势种的种群具有相对较多的规则分布。 |
| 关 键 字(英文)：Nanling Dadingshan；species diversity；population distribution；subtropical evergren broad-leaved forest |
| 摘 要(英文)：For long-term monitoring and study ofplant species diversity,two plots(each 100m x 100m )were set up in the evergreen broad-leaved forests in Nanling Dadingshan Namre Reserve and Dinghushan Nature Reserve respectively．On the basis of investiga-tion ofeach plan t with DBH>I cm in the plot，and of the shrubs and herbs in 5mx5m quadrates ofthe plot，this paper expounded the physiognomy, structure，species diversity of the community．The results showed that the species abundan ce in Nanling Dadingshan Nature Reserve evergreen broad-leaved forest is higher than that of Dinghushan，but with less tre individuals DBH>I cm．In Nanling Dadingshan，most dominan t species populations are clumped，but in Dinghushan evergren broad-leaved forest more dominant species populations are distributed at relatively uniform pattern． |
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 南岭大顶山与鼎湖山常绿阔叶林种群分布格局对比研究_2006 生态环境 黄忠良.pdf |
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