迁徙民族容貌变迁与地理环境因素相关性研究

项目名称： 迁徙民族容貌变迁与地理环境因素相关性研究

项目编号： No.41271153

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 天文学、地球科学

项目作者： 齐向东

作者单位： 广州军区广州总医院

项目金额： 70万元

中文摘要： 容貌特征是由基因遗传和环境影响两方面决定的，包含人种容貌特征和地域容貌特征。人种容貌特征完全由遗传控制，地域容貌特征则是对居住地地理环境的适应。本项目选择具有明确迁徙历史记录的锡伯族为研究对象，Y-DNA技术排除遗传因素的影响；采用计算机辅助三维测量技术提高容貌测量的精度和广度；采用编程技术建立三维容貌数据库、地理环境因素数据库；采用数据挖掘技术，明确容貌变迁与地理环境因素之间的关系。以此建立南迁、西迁、原住锡伯族成人与三地汉族人的容貌特征数据集，明晰经度、纬度和气候等地理环境因素对体质特征变化规律曲线，从而可以通过进一步优化环境因素，提高民族健康水平，促进中华民族多元一体文化的和谐发展。本项目的研究结果将从地理学和人类学产生科学和社会价值。

中文关键词： 迁徙；容貌；种族；三维测量；人文地理学

英文摘要： Human Facial features are determined by both genetic and environmental factors. This is reflected as ethnic and geographical facial features. Ethnic facial features are completely controlled by heredity, while geographical facial features by the adaptations of the geographical environment of the residence. This project aims to choose Xibo nationality with a clear migration history as research subjects to exclude the influence of genetic factors. With computer-aided three-dimensional measurement technology, the research will improve the accuracy and the breadth of facial measurement. The study will establish a three-dimensional facial feature database of soft tissue and bone tissue, cataloged both geographically and with environmental factors. Using data mining techniques will help realize the relationship between changes in facial features and geographical and environmental factors. The establishment of Xibo nationality adult facial features data sets in domestic different areas has the vital significance on the study of the variation of physical characteristics and regularity of growth and development. Through the research of different geographic and environmental factors on the appearance, we can further optimize environmental factors and improve the national health level, strengthen the study of ethnic min

英文关键词： migration；facial features；nation；three- dimensional measurement；human geography