空间异质性
计算机科学
代表(政治)
生态学
生物
政治学
政治
法学
作者
H. Li,James F. Reynolds
出处
期刊:Oikos
[Wiley]
日期:1995-06-01
卷期号:73 (2): 280-280
被引量:496
摘要
General guidelines on the quantitative representation of heterogeneity in ecology are still lacking. Without a precise definition and sound quantification of heterogeneity, statements involving the concept will continue to be conclusing, and comparative studies and hypothesis testing will be ineffective. To solve this problem we propose an operational definition of ecological heterogeneity that facilitates quantification based on the data types of concern. We use two examples to demonstrate how our definition and quantification of spatial heterogeneity can he applied in practice
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