Holocene climatic and environmental change on the western Tibetan Plateau revealed by glycerol dialkyl glycerol tetraethers and leaf wax deuterium-to-hydrogen ratios at Aweng Co
文献类型：期刊论文
| 作者 | Li, XM (Li, Xiumei)1,3; Wang, MD (Wang, Mingda)3; Zhang, YZ (Zhang, Yuzhi)4; Lei, L (Lei, Li)2; Hou, JZ (Hou, Juzhi)2,3; Hou, JZ |
| 刊名 | QUATERNARY RESEARCH
 |
| 出版日期 | 2017 |
| 卷号 | 87期号:3页码:455-467 |
| 关键词 | Membrane-lipids Lake-sediments High-resolution Isotope Ratios Hydrological Evolution Lacustrine Sediments Surface Sediments Branched Gdgts Rapid Changes N-alkanes |
| DOI | 10.1017/qua.2017.9 |
| 文献子类 | Article |
| 英文摘要 | Mean annual air temperature (MAAT) and precipitation isotope records for the Holocene were obtained from the analysis of the relative distribution of branched glycerol dialkyl glycerol tetraethers and compound-specific hydrogen isotope ratios of leaf waxes from a sediment core from Aweng Co on the western Tibetan Plateau (WTP). Our results indicate that the Indian monsoon mainly influenced Aweng Co during the Holocene. During the early Holocene, when summer insolation was at a maximum, the monsoonal influence was strong and the climate was warm and wet. Both the summer and winter insolation were relatively weak, and Aweng Co was cool and dry during the middle Holocene (6-3 ka), indicating a weakening of the Indian monsoon. The southward displacement of the Intertropical Convergence Zone and relatively low atmospheric methane content may have contributed to the middle Holocene cooling on the WTP. During the late Holocene, with a further increase in winter insolation and decrease in summer insolation, the summer monsoon weakened and the MAAT on the WTP gradually increased. Depleted leaf wax hydrogen isotope ratios during the late Holocene can be attributed to accelerated glacier melting because of the elevated MAAT. |
| 学科主题 | 自然地理学 |
| WOS研究方向 | Physical Geography; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000402283100006 |
| 源URL | [http://ir.itpcas.ac.cn/handle/131C11/8248]  |
| 专题 | 青藏高原研究所_图书馆 |
| 通讯作者 | Hou, JZ |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China. 2.China Univ Geosci, Sch Earth Sci, Wuhan 430074, Peoples R China. 3.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China. 4.Lanzhou Univ, Minist Educ, Key Lab West Chinas Environm Syst, Lanzhou 730000, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, XM ,Wang, MD ,Zhang, YZ ,et al. Holocene climatic and environmental change on the western Tibetan Plateau revealed by glycerol dialkyl glycerol tetraethers and leaf wax deuterium-to-hydrogen ratios at Aweng Co[J]. QUATERNARY RESEARCH,2017,87(3):455-467. |
| APA | Li, XM ,Wang, MD ,Zhang, YZ ,Lei, L ,Hou, JZ ,&Hou, JZ.(2017).Holocene climatic and environmental change on the western Tibetan Plateau revealed by glycerol dialkyl glycerol tetraethers and leaf wax deuterium-to-hydrogen ratios at Aweng Co.QUATERNARY RESEARCH,87(3),455-467. |
| MLA | Li, XM ,et al."Holocene climatic and environmental change on the western Tibetan Plateau revealed by glycerol dialkyl glycerol tetraethers and leaf wax deuterium-to-hydrogen ratios at Aweng Co".QUATERNARY RESEARCH 87.3(2017):455-467. |
入库方式： OAI收割
来源：青藏高原研究所
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