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.
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 ...
出处
《生物数学学报》
CSCD
北大核心
2008年第2期325-329,共5页
Journal of Biomathematics
关键词
数量方法
随机配对法
种群分布
空间格局
Quantitative methodology
Random pairing method
Population distribution
Spatial patterns
