气候变化领域集成服务门户(CCPortal): 甘青地区全新世中期的环境亦会经与文化演进

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	甘青地区全新世中期的环境亦会经与文化演进
其他题名	A preliminary study on the environmental change and cultural evolution in Middle Holocene in Gansu-Qinghai Region
	安成邦; 冯兆东; 陈发虎
发表日期	2003
ISSN	1000-274X
卷号	33 期号:6 页码:729-732,740
中文摘要	分析了半干旱的甘青地区全新世中期环境变化序列与史前文化发展序列，探讨了环境变化对史前文化发展的影响。分析发现：研究区中全新世优越的环境条件，为史前文化发展提供了更大的回旋空间，有利于古文化的繁荣；当环境变化的幅度超过了社会的承受力阀值时，就会导致史前文化的断层或转型；4kaBP以后气候的凉干化，是该区文化面貌衰退、牧业因素增加的主要原因。
英文摘要	Through analysis of the environmental change and cultural evolution of Gansu-Qinghai region in mid-die Holocene,the impact of environmental change on the prehistoric culture is discuised. The culture evolution is closely related to environmental change. When the climate became warm, wet and less unstable, the prehistoric culture developed rapidly. If the rapid environmental change was so great that human society couldn't stand it any longer,the prehistoric culture halted or fell into another pattern. After 5000 a BP,the cool and dry trend played a prominent role in the declining process of the prehistoric culture. However, the relationship between the environmental change and cultural evolution is very complicated, there are many questions remain unanswered. How to understand the relationship at high temporal resolution is one of the most important questions.
关键词	甘青地区全新世中期环境变化文化演进
英文关键词	Gansu-Qinghai Region;Middle Holocene;environmental change;cultural evolution
语种	中文
WOS研究方向	Geology ; Environmental Sciences & Ecology
WOS类目	GEOLOGY ; ENVIRONMENTAL SCIENCES
CSCD记录号	CSCD:1206915
来源期刊	西北大学学报. 自然科学版
来源机构	兰州大学 ; 中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/1854
推荐引用方式 GB/T 7714	安成邦,冯兆东,陈发虎. 甘青地区全新世中期的环境亦会经与文化演进[J]. 兰州大学, 中国科学院青藏高原研究所,2003,33(6):729-732,740.
APA	安成邦,冯兆东,&陈发虎.(2003).甘青地区全新世中期的环境亦会经与文化演进.西北大学学报. 自然科学版,33(6),729-732,740.
MLA	安成邦,et al."甘青地区全新世中期的环境亦会经与文化演进".西北大学学报. 自然科学版 33.6(2003):729-732,740.