干旱区生态环境知识资源中心(Arid): Reconstructing paleohydrology in the northwest Great Basin since the last deglaciation using Paisley Caves fish remains (Oregon, USA)

Arid

DOI	10.1016/j.quascirev.2021.106936
	Reconstructing paleohydrology in the northwest Great Basin since the last deglaciation using Paisley Caves fish remains (Oregon, USA)
	Hudson, Adam M.; Emery-Wetherell, Meaghan M.; Lubinski, Patrick M.; Butler, Virginia L.; Grimstead, Deanna N.; Jenkins, Dennis L.
通讯作者	Hudson, AM (corresponding author), Denver Fed Ctr, POB 25046,MS 980, Denver, CO 80225 USA.
来源期刊	QUATERNARY SCIENCE REVIEWS
ISSN	0277-3791
EISSN	1873-457X
出版年	2021
卷号	262
英文摘要	The arid northwest Great Basin underwent substantial hydroclimate changes in the past 15,000 years, greatly affecting its desert ecosystems and prehistoric people. There are conflicting interpretations of the timing of hydrologic changes in this region, requiring more records to resolve the dominant climatic drivers. The Paisley Caves archaeological site, located near former pluvial Lake Chewaucan, contains well dated, stratified sediments best known for evidence of early human occupation in North America. We present a novel paleohydrologic record for the Chewaucan basin based on the frequency of fish remains (Salmonidae and Cypriniformes, likely tui chub) and their carbon, oxygen, and strontium isotope compositions, from the Paisley Caves. Cypriniformes abundance peaks first at the start of the B & oslash;lling/Aller & oslash;d warm interval (-14.7 ka) and again during the early Younger Dryas (-12.8 ka). Isotope compositions indicate tui chub were derived from an expansive Lake Chewaucan throughout the B & oslash;lling/Aller & oslash;d, but mainly from spring-or stream-influenced sources by the late Younger Dryas to the present. Fish abundance dropped sharply through the Younger Dryas and early Holocene, when isotope compositions indicate a mix of habitats. Isotope compositions indicate the driest conditions during the middle Holocene, followed by slightly wetter conditions up to the present. This record agrees with recent pluvial lake reconstructions, supporting the hypothesis that a northward shift in the winter storm track supported deep lakes throughout the B & oslash;lling/Aller & oslash;d in the northwest Great Basin. Lake level decline during the Younger Dryas suggests drying climate, differing from more southerly records. During the Holocene, however, shifts in Chewaucan basin hydrology are consistent with the rest of the western U.S. This highlights the need for region-specific records to inform predictions of the hydrologic impact of climate change on arid regions. Published by Elsevier Ltd.
英文关键词	Holocene late Pleistocene Paleolimnology Great Basin Paisley Caves Radiogenic isotopes Stable isotopes Tui Chub Lake Chewaucan
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000663677600005
WOS关键词	WESTERN UNITED-STATES ; PAST 250,000 YEARS ; LATE PLEISTOCENE ; SUMMER LAKE ; TUI CHUB ; PALEOCLIMATE RECORD ; CLIMATE HISTORY ; FAUNAL REMAINS ; PLUVIAL LAKES ; CASCADE ARC
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
来源机构	University of Arizona ; United States Geological Survey
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351461
作者单位	[Hudson, Adam M.] US Geol Survey, Geosci & Environm Change Sci Ctr, Denver, CO USA; [Emery-Wetherell, Meaghan M.] Univ Arizona, Sch Informat, Tucson, AZ USA; [Emery-Wetherell, Meaghan M.] Montana State Univ, Museum Rockies, Bozeman, MT USA; [Lubinski, Patrick M.] Cent Washington Univ, Dept Anthropol & Museum Studies, Ellensburg, WA USA; [Butler, Virginia L.] Portland State Univ, Dept Anthropol, Portland, OR USA; [Jenkins, Dennis L.] Univ Oregon, Museum Nat & Cultural Hist, Eugene, OR USA
推荐引用方式 GB/T 7714	Hudson, Adam M.,Emery-Wetherell, Meaghan M.,Lubinski, Patrick M.,et al. Reconstructing paleohydrology in the northwest Great Basin since the last deglaciation using Paisley Caves fish remains (Oregon, USA)[J]. University of Arizona, United States Geological Survey,2021,262.
APA	Hudson, Adam M.,Emery-Wetherell, Meaghan M.,Lubinski, Patrick M.,Butler, Virginia L.,Grimstead, Deanna N.,&Jenkins, Dennis L..(2021).Reconstructing paleohydrology in the northwest Great Basin since the last deglaciation using Paisley Caves fish remains (Oregon, USA).QUATERNARY SCIENCE REVIEWS,262.
MLA	Hudson, Adam M.,et al."Reconstructing paleohydrology in the northwest Great Basin since the last deglaciation using Paisley Caves fish remains (Oregon, USA)".QUATERNARY SCIENCE REVIEWS 262(2021).