摘要
本文对种群空间格局的现有研究方法进行了探讨,认为现有指标均不宜用作种群聚集度的相对测度,尝试提出了种群聚度的相对信息量指标,继对Taylor的logv—logm回归法的判断法则作了部分修正。
In this paper, current methods of analysing spatial patterns of popul-ations are approached. lt is considered that the cutrent indices for aggrega-tion are not suitable to be used as relative measures of aggregation and anew index (D) is proposed for aggregation based on information theory. Inthe meantime, the judging rules of Taylor's power law are partly modifiedby the author.
关键词
种群
空间格局
研究方法
Population
Spatial pattern
Method of analysis
