| 随机配对法在亚高山草甸优势种群格局分析中的应用 |
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| 引用本文： | 张金屯,李素清.随机配对法在亚高山草甸优势种群格局分析中的应用[J].生物数学学报,2008,23(2). |
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| 作者姓名： | 张金屯 李素清 |
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| 作者单位： | 1. 北京师范大学,生命科学院,北京,100875
2. 山西大学,黄土高原研究所,山西,太原,030006 |
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| 摘 要： | 随机配对法是植物种群格局分析的主要方法之一,理论上讲它是最好的方法,因为他改进了等级方差法的所有缺点.但该方法还没有在我国研究实践中应用过.本文将随机配对法应用于芦芽山亚高山草甸群落优势种群的格局研究.结果较好地反映了种群的空间特征.该方法分辨力较强,可以揭示各种格局规模.
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| 关 键 词： | 数量方法 随机配对法 种群分布 空间格局 |
The Random Pairing Method and Its Application to the Pattern Analysis of Dominant Species in Subalpine Meadow of Luya Mountains, China |
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| ZHANG Jin-tun,LI Su-qing.The Random Pairing Method and Its Application to the Pattern Analysis of Dominant Species in Subalpine Meadow of Luya Mountains, China[J].Journal of Biomathematics,2008,23(2). |
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| Authors: | ZHANG Jin-tun LI Su-qing |
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| Institution: | ZHANG Jin-tun1 LI Su-qing2 (1 College of Life Sciences; Beijing Normal University; Beijing 100875 China) (2 Institute of Loess Plateau; Shanxi University; Taiyuan Shanxi 030006 China); |
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| Abstract: | The Random Pairing method is one of the most common techniques in the pattern analysis of plant populations.Theoretically speaking,it is the best method in pattern analysis because it overcame the all shotcomings of the Hieratical Variance Analysis.This method has never been used in the study of spatial patterns in China.This paper applied the random pairing to the pattern analysis of dominant species in subalpine meadow in Luya Mounatins.The results showed that this method described the characteristics of ... |
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| Keywords: | Quantitative methodology Random pairing method Population distribution Spatial patterns |
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