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- W1994844963 endingPage "37" @default.
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- W1994844963 abstract "Pluvial lakes in the southwestern U.S. responded sensitively to past climate through effects on rainfall, runoff, and evaporation. Although most studies agree that pluvial lakes in the southwestern U.S. reached their highest levels coeval with glacial stages, the specific timing of increased effective moisture and lake-level rise is debated, particularly for the southwesternmost lakes. We obtained a 45-m core of lacustrine sediment from Lake Manix, the former terminus of the Mojave River prior to about 25 ka, and supplemented data from the core with outcrop studies. These sediments provide a robust record of Mojave River discharge over the last half-million years. Lake Manix persisted from OIS 12 through early OIS 2, including during interstadial OIS 3 and interglacials OIS 5, 7, and 9. The ostracode faunal record displays a shift from an unexpectedly warm, summer-dominated lake hydrology during OIS 12 to predominantly colder, winter-dominated conditions afterwards. The ostracode-based stable isotope record displays a large degree of intra-sample variability and does not mimic other well-known isotopic records of climate change. Evaporation likely buffered the Manix δ18O record from most of the expected isotopic differences between interglacial and glacial-interval discharge. Isotopically depleted and stable lakes occurred only four to six times, most notably during OIS 7 and OIS 9. Internal drainage-basin changes also affected the isotopic record. Persistence of lakes in the Manix basin during interglacials requires atmospheric or oceanic circulation controls on the mean position of the Pacific storm track other than large ice sheets. We propose that the relative strength and sign of the Northern Annular Mode (NAM) and its influence on atmospheric river-derived precipitation is a potential explanation." @default.
- W1994844963 created "2016-06-24" @default.
- W1994844963 creator A5000477063 @default.
- W1994844963 creator A5016536362 @default.
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- W1994844963 creator A5043080366 @default.
- W1994844963 creator A5063773936 @default.
- W1994844963 creator A5087891557 @default.
- W1994844963 date "2012-12-01" @default.
- W1994844963 modified "2023-09-30" @default.
- W1994844963 title "A half-million-year record of paleoclimate from the Lake Manix Core, Mojave Desert, California" @default.
- W1994844963 cites W123688597 @default.
- W1994844963 cites W1512159950 @default.
- W1994844963 cites W1560596117 @default.
- W1994844963 cites W1573423791 @default.
- W1994844963 cites W1631559605 @default.
- W1994844963 cites W1894361385 @default.
- W1994844963 cites W1965239259 @default.
- W1994844963 cites W1969270723 @default.
- W1994844963 cites W1969308283 @default.
- W1994844963 cites W1970556290 @default.
- W1994844963 cites W1977477759 @default.
- W1994844963 cites W1981801670 @default.
- W1994844963 cites W1985054263 @default.
- W1994844963 cites W1988494550 @default.
- W1994844963 cites W1988576168 @default.
- W1994844963 cites W1989270075 @default.
- W1994844963 cites W1994214244 @default.
- W1994844963 cites W1995825783 @default.
- W1994844963 cites W1996332014 @default.
- W1994844963 cites W1996432572 @default.
- W1994844963 cites W1997626537 @default.
- W1994844963 cites W2000855115 @default.
- W1994844963 cites W2007808376 @default.
- W1994844963 cites W2008304645 @default.
- W1994844963 cites W2008656202 @default.
- W1994844963 cites W2010295542 @default.
- W1994844963 cites W2010819782 @default.
- W1994844963 cites W2011564699 @default.
- W1994844963 cites W2012139796 @default.
- W1994844963 cites W2014589504 @default.
- W1994844963 cites W2014796857 @default.
- W1994844963 cites W2016837919 @default.
- W1994844963 cites W2017913935 @default.
- W1994844963 cites W2019222835 @default.
- W1994844963 cites W2024517542 @default.
- W1994844963 cites W2026189396 @default.
- W1994844963 cites W2028295842 @default.
- W1994844963 cites W2032191042 @default.
- W1994844963 cites W2034911751 @default.
- W1994844963 cites W2036249617 @default.
- W1994844963 cites W2037528981 @default.
- W1994844963 cites W2037656173 @default.
- W1994844963 cites W2038936349 @default.
- W1994844963 cites W2041883616 @default.
- W1994844963 cites W2042476750 @default.
- W1994844963 cites W2045099531 @default.
- W1994844963 cites W2045265807 @default.
- W1994844963 cites W2048525589 @default.
- W1994844963 cites W2051173832 @default.
- W1994844963 cites W2052151610 @default.
- W1994844963 cites W2062881523 @default.
- W1994844963 cites W2065803390 @default.
- W1994844963 cites W2067346028 @default.
- W1994844963 cites W2067351403 @default.
- W1994844963 cites W2071184501 @default.
- W1994844963 cites W2073776968 @default.
- W1994844963 cites W2075427031 @default.
- W1994844963 cites W2080341129 @default.
- W1994844963 cites W2081305730 @default.
- W1994844963 cites W2083124794 @default.
- W1994844963 cites W2083519852 @default.
- W1994844963 cites W2084245258 @default.
- W1994844963 cites W2086461587 @default.
- W1994844963 cites W2088218550 @default.
- W1994844963 cites W2088761343 @default.
- W1994844963 cites W2091485757 @default.
- W1994844963 cites W2096583221 @default.
- W1994844963 cites W2096798848 @default.
- W1994844963 cites W2101553594 @default.
- W1994844963 cites W2106087356 @default.
- W1994844963 cites W2108136978 @default.
- W1994844963 cites W2108611527 @default.
- W1994844963 cites W2109442106 @default.
- W1994844963 cites W2112477730 @default.
- W1994844963 cites W2117261063 @default.
- W1994844963 cites W2118271033 @default.
- W1994844963 cites W2120115499 @default.
- W1994844963 cites W2126692100 @default.
- W1994844963 cites W2129831404 @default.
- W1994844963 cites W2131477567 @default.
- W1994844963 cites W2131522043 @default.
- W1994844963 cites W2132753394 @default.
- W1994844963 cites W2137925464 @default.
- W1994844963 cites W2143072779 @default.
- W1994844963 cites W2145604970 @default.
- W1994844963 cites W2149621404 @default.
- W1994844963 cites W2155356007 @default.