干旱区生态环境知识资源中心(Arid): An 8500-year palynological record of vegetation, climate change and human activity in the Bosten Lake region of Northwest China

Arid

DOI	10.1016/j.palaeo.2018.11.038
	An 8500-year palynological record of vegetation, climate change and human activity in the Bosten Lake region of Northwest China
	Tarasov, Pavel E.1; Demske, Dieter 1; Leipe, Christian 1,2; Long, Tengwen 3; Mueller, Stefanie 1; Hoelzmann, Philipp 4; Wagner, Mayke 5,6
通讯作者	Tarasov, Pavel E.
来源期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
EISSN	1872-616X
出版年	2019
卷号	516 页码:166-178
英文摘要	Palynological dataset for the XBWu-46 sediment core extracted from Bosten Lake at the south-eastern end of the Tian Shan, Northwest China, contains a climate record divided into three major intervals: a period of increasing aridity (ca. 8540-4000 cal. yr BP), a peak arid phase (ca. 4000 to 2000/1500 cal. yr BP), and an interval of increasing humidity towards the core top (ca. 60 cal. yr BP). Correlation with other climate proxies from different regions implies that hydrological conditions in Northwest China were governed by Asian summer monsoon precipitation during the early and middle Holocene and that the increase in humidity over the last two millennia was controlled by westerly-derived precipitation. Regional evidence for early human activities in the lake sediments starts to accumulate from the onset of the driest interval comprising records of enhanced charred grass fragment concentrations (since ca. 4350 cal. yr BP), and pollen of Cerealia type (since ca. 4000 cal. yr BP), Xanthium (since ca. 3700 cal. yr BP), and Cannabis type (since ca. 2500 cal. yr BP). These signals are likely related to early agro-pastoral populations of regional Andronovo Culture that, according to archaeological data, appeared in the south-eastern Tian Shan around 4000 cal. yr BP. In addition, increased Xanthium pollen and charred grass fragment abundances point to enhanced human impact linked to intensified Silk Road activities during the Han dynasty (206 BCE-220 CE).
英文关键词	Pollen Non-pollen palynomorphs Vegetation Moisture conditions Archaeological record Arid Central Asia
类型	Article
语种	英语
国家	Germany ; Japan ; Peoples R China
开放获取类型	Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000456903000015
WOS关键词	ARID CENTRAL-ASIA ; CENTRAL TIAN-SHAN ; LATE HOLOCENE ; ENVIRONMENTAL-CHANGES ; ARCHAEOLOGICAL SITES ; TEMPORAL PATTERNS ; LATE PLEISTOCENE ; NORTHERN CHINA ; YANGHAI TOMBS ; HUMAN IMPACT
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS研究方向	Physical Geography ; Geology ; Paleontology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217861
作者单位	1.Free Univ Berlin, Dept Earth Sci, Inst Geol Sci, Paleontol, Bldg D,Malteserstr 74-100, D-12249 Berlin, Germany; 2.Nagoya Univ, Inst Space Earth Environm Res ISEE, Chikusa Ku, Res Inst Bldg 2,Furo Cho, Nagoya, Aichi 4648601, Japan; 3.Univ Nottingham Ningbo China, Sch Geog Sci, 199 Taikang East Rd, Ningbo 315100, Zhejiang, Peoples R China; 4.Free Univ Berlin, Dept Earth Sci, Inst Geog Sci, Phys Geog, Bldg B,Malteserstr 74-100, D-12249 Berlin, Germany; 5.German Archaeol Inst, Eurasia Dept, Dol 2-6, D-14195 Berlin, Germany; 6.German Archaeol Inst, Beijing Branch Off, Dol 2-6, D-14195 Berlin, Germany
推荐引用方式 GB/T 7714	Tarasov, Pavel E.,Demske, Dieter,Leipe, Christian,et al. An 8500-year palynological record of vegetation, climate change and human activity in the Bosten Lake region of Northwest China[J],2019,516:166-178.
APA	Tarasov, Pavel E..,Demske, Dieter.,Leipe, Christian.,Long, Tengwen.,Mueller, Stefanie.,...&Wagner, Mayke.(2019).An 8500-year palynological record of vegetation, climate change and human activity in the Bosten Lake region of Northwest China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,516,166-178.
MLA	Tarasov, Pavel E.,et al."An 8500-year palynological record of vegetation, climate change and human activity in the Bosten Lake region of Northwest China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 516(2019):166-178.