对藏族、畲族、朝鲜族人发中微量元素的聚类分析研究

人类学学报 ›› 2001, Vol. 20 ›› Issue (02): 157-161.

对藏族、畲族、朝鲜族人发中微量元素的聚类分析研究

杨若明,金继红

出版日期:2001-06-15 发布日期:2001-06-15

Cluster analysis of elemental concentrations in the human hair covering Zang,She,and Chaoxian nationalities of China

YANG Ruo-ming, JIN Ji-hong

Online:2001-06-15 Published:2001-06-15

摘要/Abstract

摘要： 用ICP发射光谱法对中国藏族、畲族和朝鲜族青年人体头发中的钙、镁、铁、锰、铜、锌、镉 7种元素的含量进行了测定 ,用聚类分析方法进行了比较研究。研究表明 ,在 3个民族的人发之间 ,7种元素含量的综合水平存在着较显著的差别。

关键词: 微量元素; ICP-AES; 头发; 聚类分析; 藏族; 畲族; 朝鲜族

Abstract: In this paper, the concentration of Ca 、 Mg 、 Fe 、 Mn 、 Cu 、 Zn and Cr in the hair of young people from Zang, She and Chaoxian Nationalities were determined by inductively coupled plas- ma atomic emission spectrometry (ICP-AES). A data matrix of concentration of elements existing in the hair from three nationalities is evaluated comprehensively by using cluster analysis.The results show that there are considerable differences among these nationalities.

Key words: Trace element; ICP-AES; Hair; Cluster Analysis; Zang Nation; She Nation; Chaoxian Nation

杨若明,金继红. 对藏族、畲族、朝鲜族人发中微量元素的聚类分析研究[J]. 人类学学报, 2001, 20(02): 157-161.

YANG Ruo-ming, JIN Ji-hong. Cluster analysis of elemental concentrations in the human hair covering Zang,She,and Chaoxian nationalities of China[J]. Acta Anthropologica Sinica, 2001, 20(02): 157-161.