Human sexual dimorphism is frequently assessed through skull and pelvic size and shape. Researchers suggest that climatic variation and the associated stress may be significant factors in sexual dimorphism's etiology. However, little research has specifically investigated climatic effects on nonmetric skeletal indicators of sex. To further appreciate the plasticity of human biology, a comparative study of standard skull and pelvic nonmetric sex indicators is presented.

中文翻译：

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气候压力对颅骨和骨盆非度量性二态性特征的影响

人类的性别二态性经常通过颅骨和骨盆的大小和形状来评估。研究人员认为，气候变化和相关的压力可能是两性异形病因的重要因素。然而，很少有研究专门调查气候对性别的非度量骨骼指标的影响。为了进一步了解人类生物学的可塑性，提出了标准颅骨和骨盆非度量性别指标的比较研究。