气候变化领域集成服务门户(CCPortal): Intensification and Driving Forces of Pastoralism in Northern China 5.7 ka Ago

CCPortal

DOI	10.1029/2020GL092288
	Intensification and Driving Forces of Pastoralism in Northern China 5.7 ka Ago
	Huang, Xiaozhong; Zhang, Jun; Ren, Lele; Zhang, Shengrui; Chen, Fahu
通讯作者	Huang, XZ (通讯作者)
发表日期	2021
ISSN	0094-8276
EISSN	1944-8007
卷号	48 期号:7
英文摘要	Initiation and development of pastoralism in northern China, and the mechanisms involved, are poorly understood. Here we use analyses of Sporormiella-type coprophilous fungal spores in a well-dated sediment core from Lake Gonghai in northern China, together with other sequences of fungal spores to reconstruct the population dynamics of large herbivores during the Holocene. Comparison of the results with paleoclimatic and zooarchaeological records suggests that grazing appeared at similar to 5.7-5.5 ka and further intensified again after similar to 4.2-4.0 ka. The changes represent two stages of the migration of herdsmen from the steppe regions in inner East Asia eastward and/or southward into northern China, and we propose that the occurrence of drought and cooling climate were responsible. The rapid intensification of pastoralism after similar to 3.6 ka may have been promoted by the wider use of horses and the development of grasslands in northern China. Intensified grazing activity potentially has contributed to methane increase during the late Holocene.
关键词	TIBETAN PLATEAU HOLOCENE SPORORMIELLA VEGETATION RECONSTRUCTION TEMPERATURE NETHERLANDS POPULATION COLLAPSE CLIMATE
英文关键词	fossil fungal spores; Northern China; pastoralism history; Sporormiella‐ type
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000641974600060
来源期刊	GEOPHYSICAL RESEARCH LETTERS
来源机构	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/260206
推荐引用方式 GB/T 7714	Huang, Xiaozhong,Zhang, Jun,Ren, Lele,et al. Intensification and Driving Forces of Pastoralism in Northern China 5.7 ka Ago[J]. 中国科学院青藏高原研究所,2021,48(7).
APA	Huang, Xiaozhong,Zhang, Jun,Ren, Lele,Zhang, Shengrui,&Chen, Fahu.(2021).Intensification and Driving Forces of Pastoralism in Northern China 5.7 ka Ago.GEOPHYSICAL RESEARCH LETTERS,48(7).
MLA	Huang, Xiaozhong,et al."Intensification and Driving Forces of Pastoralism in Northern China 5.7 ka Ago".GEOPHYSICAL RESEARCH LETTERS 48.7(2021).