A Review of the Numerical Methods for Recognising and Analysing Racial Differentiation

A Review of the Numerical Methods for Recognising and Analysing Racial Differentiation
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识别和分析种族差异的数值方法综述

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发表时间：
1983
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通讯作者：
R. Thorpe
R. Thorpe
中科院分区：
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文献类型：
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作者：
R. Thorpe

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种族分化不仅包括空间隔离种群之间的分化(地理变异)，也包括时间隔离种群之间的分化(古生物学、年度和季节性研究)以及共域种群(例如核型小种、时序小种、单食性小种和寄生小种)。研究种族分化是为了推断物种进化和物种形成的原因、性质和模式，用于分类学目的，例如亚种的建立，以及指示物种的性质和评估物种概念。
Racial differentiation includes not only differentiation between spatially segregated populations (geographic variation) but also differentiation between temporally segregated populations (paleontological, annual and seasonal studies) as well as sympatric populations (e.g. karyotypic races, chronoraces, monophagous and parasitic races). Racial differentiation is investigated to deduce the causative factors, nature and mode of evolution and speciation, for taxonomic purposes e.g. erection of subspecies and also to indicate the nature of species and evaluate species concepts.