Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Youhong Gao"'
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Recrystallization of Holocene calcareous root tubes in the Tengger Desert, Northwest China and its effects on the reliability of paleoenvironmental reconstruction results
Autor: Hao Liao, Ruixia Zhu, Chiu Hon Chim, Youhong Gao, Zhuolun Li
Publikováno v: Quaternary International. 562:85-93
Reconstructing paleoenvironmental conditions using geochemical proxies from pedogenic carbonate must ensure that the pedogenic carbonate is not recrystallized. Calcareous root tubes (CRTs) formed by carbonate precipitation along the roots have been w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22a02871d8a025ff4456c578128d8f99
https://doi.org/10.1016/j.quaint.2020.07.005
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3
Quantitative reconstruction of Holocene millennial-scale precipitation in the Asian monsoon margin of northwest China, revealed by phytolith assemblages from calcareous root tubes in the Tengger Desert
Autor: Ruixia Zhu, Nai’ang Wang, Zhuolun Li, Youhong Gao
Publikováno v: Climate Dynamics. 55:755-770
The spatio-temporal characteristics and driving mechanisms of the Asian summer monsoon (ASM) during the early and middle Holocene remain unclear. Moreover, the timing of maximum monsoon precipitation in the Asian monsoon margin of northwest China dur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::240960a864d16244ea447d7890336e2f
https://doi.org/10.1007/s00382-020-05293-4
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8
Controlling factors and the paleoenvironmental significance of chemical elements in Holocene calcareous root tubes in the Alashan Desert, Northwest China
Autor: Zhuolun Li, Youhong Gao, Ruolan Li, Nai’ang Wang
Publikováno v: Quaternary Research. 91:149-162
In the hinterland of the desert, valuable archives of paleoenvironmental evolution are scarce. Calcareous root tubes (CRTs) have a strong potential for reconstructing paleoenvironmental conditions. It is still unclear, however, whether chemical eleme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37d511bc623a1b2cbb837c2d8ba5ad57
https://doi.org/10.1017/qua.2018.80
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9
Holocene vegetation signals in the Alashan Desert of northwest China revealed by lipid molecular proxies from calcareous root tubes
Autor: Zhuolun Li, Lang Han, Youhong Gao
Publikováno v: Quaternary Research. 88:60-70
In the hinterland of deserts, it is difficult to reconstruct paleovegetation using fossil pollen because of the low pollen concentration. Therefore, an efficient method is needed to reconstruct the paleovegetation of desert regions. In this study, 34
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aacba3682517cb240c00f888ba7a6d0f
https://doi.org/10.1017/qua.2017.33
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10
Stable isotope compositions, sources and paleoenvironmental significance of Holocene calcareous root tubes in the Tengger Desert, Northwest China
Autor: Ruixia Zhu, Youhong Gao, Zhuolun Li, Hao Liao
Publikováno v: CATENA. 195:104846
Valuable archives of paleoenvironmental changes are scarce in the hinterlands of deserts. Calcareous root tubes (CRTs), a form of pedogenic carbonate, are widely distributed in the hinterland of the Tengger Desert, Northwest China. The investigations
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::426d1db4e2aa4ab1f7ae95e0f28d9580
https://doi.org/10.1016/j.catena.2020.104846
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