兴隆沟遗址出土人骨的碳氮稳定同位素分析

【摘要】 本文应用碳氮稳定同位素分析方法对于内蒙敖汉旗兴隆沟遗址出土部分人骨以及部分动物骨进行分析。研究结果显示,先民以C₄类植物为主食,其δ¹⁵N分析值与一般旱作农业区人群比较接近。所分析的动物则显示了不同程度的人工饲喂痕迹。更多还原

【Abstract】 In this paper, the stable isotope analysis of δ¹³C and δ¹⁵N is used to research the ancient people ’ s diet of Xinglonggou Site and the animals ’ diet there, based on the human bones and animal bones excavated from the site.The analysis of human bones shows that the people of the site took C₄ plants as their staple food and the δ¹⁵N value is similar to that of the people in dry-farming area. The analysis of animal bones also shows that the proportion of C₄ plants in their food is changing from early to late.更多还原