考古
攷古
고고
Archaeology
2000年
10期
81~91
,共null页
孙建中 柯曼红 石兴邦 张子明 陈哲英 吴加安 张素琳
孫建中 柯曼紅 石興邦 張子明 陳哲英 吳加安 張素琳
손건중 가만홍 석흥방 장자명 진철영 오가안 장소림
下川遗址 古气候环境 中国 文物考古 孢粉分带特征
下川遺阯 古氣候環境 中國 文物攷古 孢粉分帶特徵
하천유지 고기후배경 중국 문물고고 포분분대특정
Based on the analysis of the pollen samples from the Xiachuan site, the present paper makes a preliminary reconstruction of the palaeoclimatic and palaeoecological environments at the site.The climate-zone features of the Xiachuan pollen suggest that the site underwent six climatic changesfrom 36,000 to 12,000 BP. In this temporal scope, the early phase of the main Xiachuan cultural remains, lasting from 23,000 to 13,000 BP, corresponded just to the flourishing stage of the last glaciation, when the growth of trees at Xiachuan must have been concerned with the existence of mountain basins in this area; from 13,000 to 12, 000 aBP, i.e. in the period of the late Xiachuan cultural remainscorresponding to the Fen zhuang interstadial, there was the rise of the summer monsoon and a little going up of the temperature.
Based on the analysis of the pollen samples from the Xiachuan site, the present paper makes a preliminary reconstruction of the palaeoclimatic and palaeoecological environments at the site.The climate-zone features of the Xiachuan pollen suggest that the site underwent six climatic changesfrom 36,000 to 12,000 BP. In this temporal scope, the early phase of the main Xiachuan cultural remains, lasting from 23,000 to 13,000 BP, corresponded just to the flourishing stage of the last glaciation, when the growth of trees at Xiachuan must have been concerned with the existence of mountain basins in this area; from 13,000 to 12, 000 aBP, i.e. in the period of the late Xiachuan cultural remainscorresponding to the Fen zhuang interstadial, there was the rise of the summer monsoon and a little going up of the temperature.
Based on the analysis of the pollen samples from the Xiachuan site, the present paper makes a preliminary reconstruction of the palaeoclimatic and palaeoecological environments at the site.The climate-zone features of the Xiachuan pollen suggest that the site underwent six climatic changesfrom 36,000 to 12,000 BP. In this temporal scope, the early phase of the main Xiachuan cultural remains, lasting from 23,000 to 13,000 BP, corresponded just to the flourishing stage of the last glaciation, when the growth of trees at Xiachuan must have been concerned with the existence of mountain basins in this area; from 13,000 to 12, 000 aBP, i.e. in the period of the late Xiachuan cultural remainscorresponding to the Fen zhuang interstadial, there was the rise of the summer monsoon and a little going up of the temperature.
