| 山西南部油松群落优势种群空间格局研究 |
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| 引用本文： | 安志鹏,吕金枝,苗艳明.山西南部油松群落优势种群空间格局研究[J].安徽农业科学,2010,38(29):16486-16487. |
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| 作者姓名： | 安志鹏 吕金枝 苗艳明 |
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| 作者单位： | [1]山西大同大学,山西大同037009 [2]山西师范大学,山西临汾041000 |
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| 摘 要： | 以样地调查数据为基础,对山西油松群落中优势树种的空间分布格局进行了研究。结果表明,12种优势种除黄刺玫呈均匀分布外,其他均呈聚集分布。这主要与物种本身的生态和生物学特性有关,同时与物种竞争排斥作用存在密切联系。
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| 关 键 词： | 油松 优势种群 空间格局 |
Research on Spatial Structure of Dominant Population in Pinus tabulaeformis Carr Community of South Shanxi |
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| Institution: | AN Zhi-peng et al(Shanxi Datong University,Datong,Shanxi 037009) |
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| Abstract: | Based investigation data of plots,the spatial distribution structure of dominant tree species in Pinus tabulaeformis Carr community in Shanxi was researched.The results indicated that except for Rosa xanthina,12 dominant species were shown as even distribution and the others were shown as clustering distribution.This was mainly related to the ecological and biological characteristics of themselves,as well as had close relationship with the competition exclusion reactions among species. |
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| Keywords: | Pinus tabulaeformis Carr Dominant population Spatial structure |
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