Matches in SemOpenAlex for { <https://semopenalex.org/work/W2567279425> ?p ?o ?g. }
- W2567279425 endingPage "122" @default.
- W2567279425 startingPage "110" @default.
- W2567279425 abstract "Provenance variations of Late Cenozoic aeolian deposits on the Chinese Loess Plateau (CLP) were closely associated with regional tectonic activity and climatic change. Previous studies, however, have not reached a consensus regarding the nature and origin of past variations in source. This study presents the results of oxygen isotope (δ18O) analyses of fine-grained quartz (<16 μm) extracted from aeolian deposits on the CLP since the late Oligocene. The quartz δ18O variations exhibit distinct trends and patterns of variation over six time intervals (i.e. 25–20, 20–12, 12–7, 7–2.6, 2.6–1.2, and 1.2–0 Ma). In comparison with quartz δ18O results from East Asian dust sources and previous provenance studies of the same aeolian sequences, we identify three significant composition changes of the dust source system at around 20, 12, and 2.6 Ma. The dust source system was also rather unstable at 25–20, 12–7 and 1.2–0 Ma, while three stable stages occurred at 20–12, 7–2.6, and 2.6–1.2 Ma. The correlation between the provenance changes and paleoclimatic and tectonic evidence suggests that both tectonic and climatic factors were important in driving the observed stepwise provenance changes. However, the changes were mainly constrained by Tibetan Plateau uplift prior to the Quaternary, and by global climate change thereafter." @default.
- W2567279425 created "2017-01-06" @default.
- W2567279425 creator A5016129592 @default.
- W2567279425 creator A5024848079 @default.
- W2567279425 creator A5048411184 @default.
- W2567279425 date "2017-03-01" @default.
- W2567279425 modified "2023-10-17" @default.
- W2567279425 title "Tectonic and climatic controls on provenance changes of fine-grained dust on the Chinese Loess Plateau since the late Oligocene" @default.
- W2567279425 cites W1484527306 @default.
- W2567279425 cites W1571877807 @default.
- W2567279425 cites W1609251113 @default.
- W2567279425 cites W1637856870 @default.
- W2567279425 cites W1658256170 @default.
- W2567279425 cites W1819515053 @default.
- W2567279425 cites W1831734294 @default.
- W2567279425 cites W1860095261 @default.
- W2567279425 cites W1940405548 @default.
- W2567279425 cites W1966468376 @default.
- W2567279425 cites W1967389310 @default.
- W2567279425 cites W1972441357 @default.
- W2567279425 cites W1979215745 @default.
- W2567279425 cites W1986162745 @default.
- W2567279425 cites W1987224960 @default.
- W2567279425 cites W1989229638 @default.
- W2567279425 cites W1992796439 @default.
- W2567279425 cites W2003767587 @default.
- W2567279425 cites W2004574905 @default.
- W2567279425 cites W2004618701 @default.
- W2567279425 cites W2013251575 @default.
- W2567279425 cites W2014970665 @default.
- W2567279425 cites W2015673335 @default.
- W2567279425 cites W2016706778 @default.
- W2567279425 cites W2018226281 @default.
- W2567279425 cites W2020706477 @default.
- W2567279425 cites W2022949670 @default.
- W2567279425 cites W2031368983 @default.
- W2567279425 cites W2032695617 @default.
- W2567279425 cites W2035424634 @default.
- W2567279425 cites W2036440990 @default.
- W2567279425 cites W2036943830 @default.
- W2567279425 cites W2041267705 @default.
- W2567279425 cites W2041774199 @default.
- W2567279425 cites W2042324412 @default.
- W2567279425 cites W2043189416 @default.
- W2567279425 cites W2044952811 @default.
- W2567279425 cites W2046094311 @default.
- W2567279425 cites W2046997967 @default.
- W2567279425 cites W2049109006 @default.
- W2567279425 cites W2050487135 @default.
- W2567279425 cites W2050609645 @default.
- W2567279425 cites W2052519431 @default.
- W2567279425 cites W2055792591 @default.
- W2567279425 cites W2057389871 @default.
- W2567279425 cites W2059740743 @default.
- W2567279425 cites W2061780966 @default.
- W2567279425 cites W2064009645 @default.
- W2567279425 cites W2068069015 @default.
- W2567279425 cites W2069276408 @default.
- W2567279425 cites W2071604291 @default.
- W2567279425 cites W2073191505 @default.
- W2567279425 cites W2074041658 @default.
- W2567279425 cites W2076182220 @default.
- W2567279425 cites W2076825800 @default.
- W2567279425 cites W2081528020 @default.
- W2567279425 cites W2084378009 @default.
- W2567279425 cites W2085465539 @default.
- W2567279425 cites W2092677927 @default.
- W2567279425 cites W2092889986 @default.
- W2567279425 cites W2093022735 @default.
- W2567279425 cites W2093636601 @default.
- W2567279425 cites W2094074034 @default.
- W2567279425 cites W2098009133 @default.
- W2567279425 cites W2099564710 @default.
- W2567279425 cites W2102687083 @default.
- W2567279425 cites W2103789938 @default.
- W2567279425 cites W2114802403 @default.
- W2567279425 cites W2115518283 @default.
- W2567279425 cites W2115575384 @default.
- W2567279425 cites W2123814711 @default.
- W2567279425 cites W2127952977 @default.
- W2567279425 cites W2134304039 @default.
- W2567279425 cites W2135644396 @default.
- W2567279425 cites W2137323376 @default.
- W2567279425 cites W2149147576 @default.
- W2567279425 cites W2151802599 @default.
- W2567279425 cites W2155008794 @default.
- W2567279425 cites W2158679230 @default.
- W2567279425 cites W2164267444 @default.
- W2567279425 cites W2171778048 @default.
- W2567279425 cites W2264239783 @default.
- W2567279425 cites W2302516385 @default.
- W2567279425 cites W2323358117 @default.
- W2567279425 cites W2327165108 @default.
- W2567279425 cites W2335132395 @default.
- W2567279425 cites W2912020849 @default.
- W2567279425 cites W3141121948 @default.
- W2567279425 cites W4377077066 @default.
- W2567279425 cites W4379366257 @default.