| 闽楠群落优势种群结构与空间分布格局 |
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| 引用本文： | 刘宝,陈存及,陈世品,李生.闽楠群落优势种群结构与空间分布格局[J].福建林学院学报,2006,26(3):210-213. |
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| 作者姓名： | 刘宝 陈存及 陈世品 李生 |
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| 作者单位： | 福建农林大学林学院,福建,福州,350002 |
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| 基金项目： | 福建省种苗攻关项目（2003-06）. |
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| 摘 要： | 采用“空间序列代替时间变化”的方法,对福建明溪闽楠保护小区内的4个优势种群进行分析,并运用聚集度指标、I-waoM*-X回归与Taylor幂法测定种群空间分布格局与动态.结果表明4个优势种群中闽楠为增长型群落,而沉水樟、黑壳楠、红楠均为下降型种群;运用聚集度指标、I-waoM*-X回归与Taylor幂法测定结果表明闽楠的空间分布格局呈随机型分布.
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| 关 键 词： | 闽楠 种群结构 空间分布格局 |
| 文章编号： | 1001-389X（2006）03-0210-04 |
| 收稿时间： | 2006-03-13 |
| 修稿时间： | 2006-06-20 |
The structure and sqatial distribution pattern of Phoebe bournei population |
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| LIU Bao,CHEN Cun-ji,CHEN Shi-ping,LI Sheng.The structure and sqatial distribution pattern of Phoebe bournei population[J].Journal of Fujian College of Forestry,2006,26(3):210-213. |
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| Authors: | LIU Bao CHEN Cun-ji CHEN Shi-ping LI Sheng |
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| Institution: | College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China |
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| Abstract: | With the method of spatial series substituting for time series,its population structure was analyzed in district of Phobe bournie in mingxi and the results showed that Phoebe bournei is a growing type population and the others are the declining type in the four dominant populations;with the aggregate indices、I-wao M~*-X regression and Taylor principle,the spatial distribution pattern and dynamic of the P.bournei population was determined.The result showed that the spatial distribution pattern of P.bournei(population) was random. |
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| Keywords: | Phoebe bournei population structure spatial distribution pattern |
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