干旱区生态环境知识资源中心(Arid): Impact of Pleistocene-Holocene climate shifts on vegetation and fire dynamics and its implications for Prearchaic humans in the central Great Basin, USA

Arid

DOI	10.1002/jqs.3248
	Impact of Pleistocene-Holocene climate shifts on vegetation and fire dynamics and its implications for Prearchaic humans in the central Great Basin, USA
	Brugger, Sandra Olivia; Rhode, David
通讯作者	Brugger, SO
来源期刊	JOURNAL OF QUATERNARY SCIENCE
ISSN	0267-8179
EISSN	1099-1417
出版年	2020
卷号	35 期号:8 页码:987-993
英文摘要	The effects of climate change during the Terminal Pleistocene-Early Holocene transition on ecosystems and early Prearchaic hunter-gatherers in the central Great Basin of North America are not well understood. We present a palynological reconstruction of regional vegetation and fire history in Grass Valley, central Nevada, from similar to 14 to similar to 7.5k cal a BP showing thatPinus-dominated woodlands were replaced by dry-adapted steppe and desert vegetation accompanied by an increase in regional fire activity at the beginning of the Holocene, in response to summer warming and a drying climate. Following a severe drought period peaking similar to 10.2-9.3k cal a BP,Pinuswoodlands partially recovered contemporaneously with the 8.2k cal a BP climate anomaly. Local wetlands provided important resource patches for human foraging societies, and periodic declines of wetlands in response to changing local hydrological conditions may have necessitated adjustments in subsistence and settlement practices and technology. Copyright (c) 2020 John Wiley & Sons, Ltd.
英文关键词	Artemisia steppe Grass Valley microcharcoal palynology Pinus woodlands
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000572811100001
WOS关键词	DIVISION-OF-LABOR ; BONNEVILLE BASIN ; DIET BREADTH ; LAKE ; PERSPECTIVE ; CHARCOAL ; HISTORY ; NUMBER ; FOREST ; BOX
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
来源机构	Desert Research Institute
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326506
作者单位	[Brugger, Sandra Olivia] Desert Res Inst, Div Hydrol Sci, Reno, NV 89512 USA; [Brugger, Sandra Olivia; Rhode, David] Desert Res Inst, Div Earth & Ecosyst Sci, Reno, NV 89512 USA
推荐引用方式 GB/T 7714	Brugger, Sandra Olivia,Rhode, David. Impact of Pleistocene-Holocene climate shifts on vegetation and fire dynamics and its implications for Prearchaic humans in the central Great Basin, USA[J]. Desert Research Institute,2020,35(8):987-993.
APA	Brugger, Sandra Olivia,&Rhode, David.(2020).Impact of Pleistocene-Holocene climate shifts on vegetation and fire dynamics and its implications for Prearchaic humans in the central Great Basin, USA.JOURNAL OF QUATERNARY SCIENCE,35(8),987-993.
MLA	Brugger, Sandra Olivia,et al."Impact of Pleistocene-Holocene climate shifts on vegetation and fire dynamics and its implications for Prearchaic humans in the central Great Basin, USA".JOURNAL OF QUATERNARY SCIENCE 35.8(2020):987-993.