Insights into the provenance of the Chinese Loess Plateau from joint zircon U-Pb and garnet geochemical analysis of last glacial loess
文献类型：期刊论文
| 作者 | Fenn, Kaja; Stevens, Thomas; Bird, Anna; Limonta, Mara; Rittner, Martin; Vermeesch, Pieter; Ando, Sergio; Garzanti, Eduardo; Lu, Huayu; Zhang, Hanzhi |
| 刊名 | QUATERNARY RESEARCH
 |
| 出版日期 | 2018-05 |
| 卷号 | 89期号:3 SI页码:645-659 |
| 关键词 | Loess Chinese Loess Plateau Provenance Quaternary Garnet Zircon |
| ISSN号 | 0033-5894 |
| DOI | 10.1017/qua.2017.86 |
| 产权排序 | [Fenn, Kaja] Royal Holloway Univ London, Dept Geog, Egham TW20 0EX, Surrey, England ; [Stevens, Thomas] Uppsala Univ, Dept Earth Sci, Villavagen 16, S-75236 Uppsala, Sweden ; [Bird, Anna] Univ Hull, Dept Geog Environm & Earth Sci, Cottingham Rd, Kingston Upon Hull HU6 7RX, N Humberside, England ; [Limonta, Mara] Univ Milano Bicocca, Dept Earth & Environm Sci, Piazza Sci 4, I-20126 Milan, Italy ; [Rittner, Martin ; Vermeesch, Pieter ; Ando, Sergio ; Garzanti, Eduardo] UCL, Dept Earth Sci, London Geochronol Ctr, London WC1E 6BT, England ; [Lu, Huayu ; Zhang, Hanzhi] Nanjing Univ, Inst Climate & Global Change Res, Sch Geog & Oceanog Sci, Nanjing 210093, Jiangsu, Peoples R China ; [Lin, Zeng] Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Laishan Dist 264003, Yantai, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | The Chinese Loess Plateau, the world's largest and oldest loess record, preserves evidence of Asia's long-term dust source dynamics, but there is uncertainty over the source of the deposits. Recent single-grain detrital zircon U-Pb age analysis has progressed this issue, but debates remain about source changes, and the generation and interpretation of zircon data. To address this, we analyze different groupings of new and existing datasets from the Loess Plateau and potential sources. We also present the results of a first high resolution sampling, multi-proxy provenance analysis of Beiguoyuan loess using U-Pb dating of detrital zircons and detrital garnet geochemistry. The data shows that some small source differences seem to exist between different areas on the Loess Plateau. However, sediment source appears to be unchanging between loess and palaeosols, supporting a recent material recycling hypothesis. Our zircon and garnet data demonstrates, however, that Beiguoyuan experienced a temporary, abrupt source shift during the last glacial maximum, implying that local dust sources became periodically active during the Quaternary. Our results highlight that grouping data to achieve bigger datasets could cause identification of misleading trends. Additionally, we suggest that multi-proxy single-grain approaches are required to gain further insight into Chinese Loess Plateau dust sources. |
| WOS关键词 | DETRITAL AGE DISTRIBUTIONS ; GRAIN-SIZE RECORDS ; TIBETAN PLATEAU ; SUMMER MONSOON ; NORTHERN CHINA ; ASIAN MONSOON ; YELLOW-RIVER ; DUST SOURCES ; DEPOSITS ; DESERT |
| WOS研究方向 | Geography, Physical ; Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000432179700004 |
| 资助机构 | NERC [NE/I008837/1] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24474]  |
| 专题 | 烟台海岸带研究所_中科院烟台海岸带研究所知识产出 |
| 作者单位 | 1.Uppsala Univ, Dept Earth Sci, Villavagen 16, S-75236 Uppsala, Sweden; 2.Royal Holloway Univ London, Dept Geog, Egham TW20 0EX, Surrey, England; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Laishan Dist 264003, Yantai, Peoples R China 4.Nanjing Univ, Inst Climate & Global Change Res, Sch Geog & Oceanog Sci, Nanjing 210093, Jiangsu, Peoples R China; 5.UCL, Dept Earth Sci, London Geochronol Ctr, London WC1E 6BT, England; 6.Univ Milano Bicocca, Dept Earth & Environm Sci, Piazza Sci 4, I-20126 Milan, Italy; 7.Univ Hull, Dept Geog Environm & Earth Sci, Cottingham Rd, Kingston Upon Hull HU6 7RX, N Humberside, England; |
| 推荐引用方式 GB/T 7714 | Fenn, Kaja,Stevens, Thomas,Bird, Anna,et al. Insights into the provenance of the Chinese Loess Plateau from joint zircon U-Pb and garnet geochemical analysis of last glacial loess[J]. QUATERNARY RESEARCH,2018,89(3 SI):645-659. |
| APA | Fenn, Kaja.,Stevens, Thomas.,Bird, Anna.,Limonta, Mara.,Rittner, Martin.,...&Lin, Zeng.(2018).Insights into the provenance of the Chinese Loess Plateau from joint zircon U-Pb and garnet geochemical analysis of last glacial loess.QUATERNARY RESEARCH,89(3 SI),645-659. |
| MLA | Fenn, Kaja,et al."Insights into the provenance of the Chinese Loess Plateau from joint zircon U-Pb and garnet geochemical analysis of last glacial loess".QUATERNARY RESEARCH 89.3 SI(2018):645-659. |
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来源：烟台海岸带研究所
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