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- W2089865318 abstract "Four 230Th-dated δ18O records in three stalagmites: one from Dragon Spring (stalagmite L12) and two from Golden Lion Caves (stalagmites JSD-01 and JSD-02) located in Libo County, southeast Guizhou, China, are presented. These records cover age ranges of 0.75–2 ka (late Holocene), 9–9.6 ka (early Holocene), 87.9–88.2 ka and 93.8–95.2 ka (late Pleistocene). They fit well with the published Dongge Cave record from the same area, where the climate has been much influenced by the East Asian Monsoon. The agreement reinforces the role of stalagmite δ18O as a proxy for regional precipitation or monsoon strength. On millennial or longer time scales, the δ18O record of Dongge Cave resembles those of Sanbao Cave in Hubei and Hulu Cave in Jiangsu of China. The matching of these records with the northern hemisphere solar-insolation variations points to the importance of insolation in affecting the East Asian Summer Monsoon strength on 103–104-yr scales. While the monsoon variations as depicted by these Chinese speleothem δ18O records show a strong coupling to insolation’s precession component (23-kyr period), other climate records of global significance extracted from oceanic and terrestrial deposits (e.g., deep-sea sediments, polar ice cores, cave deposits from non-monsoonal regions) do not. Although the latter records were thought to be also influenced by the large changes in global ice volume, they show variations modulated chiefly by insolation due to earth’s eccentricity change (100-kyr period). It is hypothesized that precession variations control the distribution of solar insolation between the northern and southern hemispheres, the ITCZ position and the modulation of low-latitude summer monsoon variability. Increasing rainfall and/or summer/winter precipitation ratio brought about by strong summer monsoons leads to δ18O depletion in stalagmites grown in monsoonal regions. One should use caution to compare speleothem δ18O records with other paleoclimate records reflecting Pleistocene ice ages on 104–105-yr timescales." @default.
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- W2089865318 date "2011-04-01" @default.
- W2089865318 modified "2023-10-17" @default.
- W2089865318 title "Comparison of speleothem δ18O records from eastern China with solar insolation, ice core and marine records: Similarities and discrepancies on different time scales" @default.
- W2089865318 cites W1527820183 @default.
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- W2089865318 cites W1637856870 @default.
- W2089865318 cites W1966282214 @default.
- W2089865318 cites W1972749681 @default.
- W2089865318 cites W1979913549 @default.
- W2089865318 cites W1981733710 @default.
- W2089865318 cites W1994007098 @default.
- W2089865318 cites W1994157986 @default.
- W2089865318 cites W1995126499 @default.
- W2089865318 cites W1996932107 @default.
- W2089865318 cites W1997626537 @default.
- W2089865318 cites W2006518213 @default.
- W2089865318 cites W2008514241 @default.
- W2089865318 cites W2008642188 @default.
- W2089865318 cites W2011564699 @default.
- W2089865318 cites W2013878295 @default.
- W2089865318 cites W2014981382 @default.
- W2089865318 cites W2015355520 @default.
- W2089865318 cites W2019649944 @default.
- W2089865318 cites W2023899869 @default.
- W2089865318 cites W2024922898 @default.
- W2089865318 cites W2025460335 @default.
- W2089865318 cites W2027385173 @default.
- W2089865318 cites W2036499887 @default.
- W2089865318 cites W2036937372 @default.
- W2089865318 cites W2037799531 @default.
- W2089865318 cites W2038724672 @default.
- W2089865318 cites W2041756570 @default.
- W2089865318 cites W2047649035 @default.
- W2089865318 cites W2051173832 @default.
- W2089865318 cites W2054573382 @default.
- W2089865318 cites W2054647796 @default.
- W2089865318 cites W2060467277 @default.
- W2089865318 cites W2061126774 @default.
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- W2089865318 cites W2087410623 @default.
- W2089865318 cites W2087625531 @default.
- W2089865318 cites W2087761490 @default.
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- W2089865318 cites W2096484028 @default.
- W2089865318 cites W2100822189 @default.
- W2089865318 cites W2102007396 @default.
- W2089865318 cites W2104425893 @default.
- W2089865318 cites W2109564940 @default.
- W2089865318 cites W2111590126 @default.
- W2089865318 cites W2119902212 @default.
- W2089865318 cites W2141643578 @default.
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- W2089865318 cites W2155245507 @default.
- W2089865318 cites W2156246150 @default.
- W2089865318 cites W2160960539 @default.
- W2089865318 cites W2161480748 @default.
- W2089865318 cites W2161801366 @default.
- W2089865318 cites W2163832574 @default.
- W2089865318 cites W2166857559 @default.
- W2089865318 cites W2167809845 @default.
- W2089865318 cites W80445122 @default.
- W2089865318 doi "https://doi.org/10.1016/j.jseaes.2010.06.010" @default.
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