摘要
目的揭示关桃园遗址各文化期的动物组成及其所反映的古代人类的食物结构、古环境演变。方法动物类型鉴定和居群统计,生态地理和动物地理分析。结果关桃园、北下和西王村时期的气温都比现在高,属于全新世以来气候的大暖期,其中,北下时期气温最高,其次为关桃园时期,再次为西王村时期;西周时期气温和现在非常接近。结论不同文化类型生物居群的变化主要是由于气候变化引起的,到西周时期东洋界动物已不存在,人们更多地依靠家畜来满足肉食的供给。
Aim To view the animals＇ remains from Guantaoyuan archeological site in Baoji City, Shaanxi and show its paleo-environmental significance. Methods Distinguish the animal＇s type, show the statistics of the animal communities, analyze the zoology and animal geograghy. Results The temperature during the Guantaoyuan, Bi-xia and Xiwang village times is represented by the mammal communities, which indicates it was warmer than present day＇s, and their climatic are arranged in the holocene warm episode. About the sequence of temperature, the warmest is Bi-xia, the next is the Guantaoyuan and then, is the Xiwang village. The climate during the Western Zhou was similarly to present days. Conclusion The distinction of the civilization types biology communities are caused by different climate of their hagitats. The South China region animals during the Western Zhou disappeared and the human more relied on the domestic animals to meet their meat need.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第1期115-118,共4页
Journal of Northwest University（Natural Science Edition）
基金
国家自然科学基金资助项目(40272014)
关键词
关桃园
动物遗存
古环境
the Guantaoyuan archeological site
the animals＇ remains
paleo-environmental
