干旱区生态环境知识资源中心(Arid): Late Quaternary paleohydrology of desert wetlands and pluvial lakes in the Soda Lake basin, central Mojave Desert, California (USA)

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DOI	10.1016/j.quascirev.2019.05.021
	Late Quaternary paleohydrology of desert wetlands and pluvial lakes in the Soda Lake basin, central Mojave Desert, California (USA)
	Honke, J. S.1; Pigati, J. S.1; Wilson, J.2; Bright, J.3; Goldstein, H. L.1; Skipp, G. L.1; Reheis, M. C.1; Havens, J. C.4
通讯作者	Honke, J. S.
来源期刊	QUATERNARY SCIENCE REVIEWS
ISSN	0277-3791
出版年	2019
卷号	216 页码:89-106
英文摘要	Sediment cores taken near extant springs along the western margin of Soda Lake playa, as well as from the playa center, reveal dramatic hydrologic changes that occurred in the central Mojave Desert during the late Quaternary. Results of stratigraphic, chronologic, physical, chemical, and microfossil analyses of seven cores, ranging in length from 5 to 23 m, help refine the timing and character of the final stages of pluvial Lake Mojave during the late Pleistocene and define distinct periods of wetland development in the early and late Holocene. Evidence shows that an incipient lake occupied the central Soda Lake basin by at least 25.0 ka (ka = thousands of calibrated C-14 years before present), and a fully developed Lake Mojave was present between 20.5 and 12.8 ka, before receding and ultimately yielding to playa conditions by 11.0 ka. Organic-rich black mats appear in several cores along the playa margin between 10.7 and 9.0 ka, suggesting that spring-fed wetlands persisted in this area long after the lake had regressed. The basin remained relatively dry throughout most of the Holocene until wetland ecosystems expanded along the margins between 0.73 and 0.18 ka, coincident with part of the Medieval Climate Anomaly and Little Ice Age. Overall, our results demonstrate that buried sediments surrounding extant and extinct springs can be used to reconstruct past hydrologic conditions in desert environments on a variety of spatial and temporal scales, and provide important baseline information for effective management of limited desert resources. Published by Elsevier Ltd.
英文关键词	Groundwater discharge deposits Wetlands Radiocarbon dating Paleohydrology Mojave Desert Soda Lake
类型	Article
语种	英语
国家	USA
收录类别	SCI-E
WOS记录号	WOS:000475998900007
WOS关键词	GREAT-BASIN ; BLACK MATS ; CLIMATE ; VALLEY ; DEPOSITS ; NEVADA ; PRECIPITATION ; PALEOCLIMATE ; TEMPERATURE ; HISTORY
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/2XILL650/218275
作者单位	1.US Geol Survey, Denver Fed Ctr, Box 25046,MS 980, Denver, CO 80225 USA; 2.Aeon Labs LLC, 5835 N Genematas Dr, Tucson, AZ 85704 USA; 3.Univ Arizona, Dept Geosci, 1040 E 4th St, Tucson, AZ 85721 USA; 4.ADC Management Serv Inc, 355 S Teller St, Lakewood, CO 80226 USA
推荐引用方式 GB/T 7714	Honke, J. S.,Pigati, J. S.,Wilson, J.,et al. Late Quaternary paleohydrology of desert wetlands and pluvial lakes in the Soda Lake basin, central Mojave Desert, California (USA)[J]. University of Arizona, United States Geological Survey,2019,216:89-106.
APA	Honke, J. S..,Pigati, J. S..,Wilson, J..,Bright, J..,Goldstein, H. L..,...&Havens, J. C..(2019).Late Quaternary paleohydrology of desert wetlands and pluvial lakes in the Soda Lake basin, central Mojave Desert, California (USA).QUATERNARY SCIENCE REVIEWS,216,89-106.
MLA	Honke, J. S.,et al."Late Quaternary paleohydrology of desert wetlands and pluvial lakes in the Soda Lake basin, central Mojave Desert, California (USA)".QUATERNARY SCIENCE REVIEWS 216(2019):89-106.