Mongolian Dust Activity Over the Last 25 Kyr Predominantly Driven by the East Asian Winter Monsoon: Insights From the Geochemistry of Lake Tuofengling Sediments
文献类型：期刊论文
| 作者 | Zhang, Wenfang1; Zhang, Enlou1; Liu, Enfeng2; Abell, Jordan T.3; Sun, Weiwei1; Ni, Zhenyu1; Chen, Rong1; Cai, Yue4; Meng, Xianqiang1 |
| 刊名 | GEOPHYSICAL RESEARCH LETTERS
 |
| 出版日期 | 2023-06-28 |
| 卷号 | 50期号:12页码:9 |
| ISSN号 | 0094-8276 |
| 关键词 | dust deposition East Asian Winter Monsoon lake sediments Sr-Nd isotopes Northeastern China |
| DOI | 10.1029/2023GL103633 |
| 通讯作者 | Zhang, Enlou(elzhang@niglas.ac.cn) |
| 英文摘要 | Dust deposition in northeastern Asia since the Last Glacial Maximum has previously been studied using a variety of archives. However, the mechanisms driving variability in dust are less well constrained. Here, we present records of the Nd-Sr isotope and major element composition of sediments from Lake Tuofengling, a crater lake located in northeastern China, over the past similar to 25 thousand years. The results indicate that the lithogenic fractions of the sediments are a mixture between aeolian dust and local volcanic detritus. Our provenance data suggest that the aeolian dust component is predominantly from the Mongolia Plateau, likely carried by the East Asian Winter Monsoon. Our isotope and calculated dust flux records exhibit similar changing patterns to proxies of global ice volume and the strength of Atlantic meridional overturning circulation, potentially implicating ice sheets and ocean circulation as the dominant drivers of the East Asian Winter Monsoon over this time interval. |
| WOS关键词 | ISOTOPIC CHARACTERISTICS ; NORTH PACIFIC ; CHINESE LOESS ; ND ; SR ; PROVENANCE ; GREENLAND ; ACCUMULATION ; TRANSPORT ; RECORDS |
| 资助项目 | National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[42025707] ; U.S. NSF Division of Ocean Sciences Postdoctoral Fellowship[NSF-OCE-PRF #2126500] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:001011472400001 |
| 资助机构 | National Natural Science Foundation of China ; U.S. NSF Division of Ocean Sciences Postdoctoral Fellowship |
| 源URL | [http://ir.nigpas.ac.cn/handle/332004/42452]  |
| 专题 | 中国科学院南京地质古生物研究所 |
| 通讯作者 | Zhang, Enlou |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing, Peoples R China 2.Shandong Normal Univ, Coll Geog & Environm, Jinan, Peoples R China 3.Univ Arizona, Dept Geosci, Tucson, AZ USA 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Ctr Excellence Life & Paleoenvironment, State Key Lab Palaeobiol & Stratig, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wenfang,Zhang, Enlou,Liu, Enfeng,et al. Mongolian Dust Activity Over the Last 25 Kyr Predominantly Driven by the East Asian Winter Monsoon: Insights From the Geochemistry of Lake Tuofengling Sediments[J]. GEOPHYSICAL RESEARCH LETTERS,2023,50(12):9. |
| APA | Zhang, Wenfang.,Zhang, Enlou.,Liu, Enfeng.,Abell, Jordan T..,Sun, Weiwei.,...&Meng, Xianqiang.(2023).Mongolian Dust Activity Over the Last 25 Kyr Predominantly Driven by the East Asian Winter Monsoon: Insights From the Geochemistry of Lake Tuofengling Sediments.GEOPHYSICAL RESEARCH LETTERS,50(12),9. |
| MLA | Zhang, Wenfang,et al."Mongolian Dust Activity Over the Last 25 Kyr Predominantly Driven by the East Asian Winter Monsoon: Insights From the Geochemistry of Lake Tuofengling Sediments".GEOPHYSICAL RESEARCH LETTERS 50.12(2023):9. |
入库方式： OAI收割
来源：南京地质古生物研究所
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