摘要
对江苏省苏州绰墩遗址马家浜期的文化层展开孢粉分析研究,结合绰墩遗址前期的研究成果,可以推论:全新世以来的气候变化,对长江三角洲新石器时期人类生存与发展,影响甚微。预测未来数百至数千年间冰期的气候事件,也不会对这一地区高速发展的经济带来威胁。孢粉分析的结果再次证明长江下游是中国稻作起源地之一,但在马家浜文化期,绰墩遗址可能存稻作活动的间断。
According to the sporopollen analysis of the Majiabang culture stage at the Chuodun Site in Suzhou, Jiangsu Province, combined with previous studies in Chuodun Site, we suggest that： climatic events during Holocene have insignificant effect on Neolithic human survival and development in the Yangtze Delta area. Furthermore, we forecast that climatic events within hundreds to thousands of years in the future probably will not bring menaces to the rapid developed economy in this area.
The results of sporopollen analysis prove again that the lower region of the Yangtze River is one of the original centers of rice agriculture in China. But there probably exits a gap of rice agriculture activity during the period of the Majiabang stage.
出处
《微体古生物学报》
CSCD
北大核心
2006年第3期303-308,共6页
Acta Micropalaeontologica Sinica
基金
国家自然科学基金资助
中国科学院地球环境研究所黄土与第四纪地质国家重点实验室开放基金资助
项目号:NS-FC40531003
40121303
2004CB720200
SKLLQG0403
关键词
孢粉
马家浜文化
古文化
古环境
绰墩遗址
pollen, Majiabang Culture, palaeoculture, palaeoenvironment, Chuodun Site
