| Orbital and millennial northern mid-latitude westerlies over the last glacial period | |
Li, Yun1,2,3,4; Song, Yougui3 ; Yin, Qiuzhen4; Han, Li1,2; Wang, Yixuan1,2
| |
| 通讯作者 | Li, Yun(liyun@isl.ac.cn) ; Song, Yougui(syg@ieecas.cn) ; Yin, Qiuzhen(qiuzhen.yin@uclouvain.be) |
| 2019-09-01 | |
| 发表期刊 | CLIMATE DYNAMICS
 |
| ISSN | 0930-7575 |
| 卷号 | 53期号:5-6页码:3315-3324 |
| 摘要 | The northern mid-latitude westerlies play an important role in the climate interactions between the low and high latitudes. Our understanding of the factors that control the latitudinal displacement of the westerlies remains incomplete due to insufficient climatic proxy. Here we present a latitudinal-shift record of the westerlies in the eastern Central Asia over the past 70,000 years, on the basis of the grain size of the loess sequence from the Tacheng basin. On millennial timescale, the variation of the reconstructed westerlies resembles that of the Greenland temperature and the Atlantic meridional overturning circulation (AMOC), indicating the role of the AMOC on the westerlies. On orbital time scale, their variation is controlled by precession and insolation. Our analyses of the LOVECLIM and CCSM3 models' results show that the impact of insolation and AMOC on the latitudinal shift of the westerlies is through changing the latitudinal temperature and pressure gradients. |
| 关键词 | Orbital Millennial Northern westerlies AMOC Precession |
| DOI | 10.1007/s00382-019-04704-5 |
| 关键词[WOS] | SEA REGION ; CLIMATE ; LOESS ; QUARTZ ; OSL ; PRECIPITATION ; LUMINESCENCE ; INSOLATION ; RECORD ; CHINA |
| 收录类别 | SCI ; SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China (NSFC)[41702189] ; National Natural Science Foundation of China (NSFC)[41572162] ; Fonds de la Recherche Scientifique-FNRS[MIS F.4529.18] |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 项目资助者 | National Natural Science Foundation of China (NSFC) ; Fonds de la Recherche Scientifique-FNRS |
| WOS类目 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000483626900048 |
| 出版者 | SPRINGER |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/13534 |
| 专题 | 古环境研究室 |
| 通讯作者 | Li, Yun; Song, Yougui; Yin, Qiuzhen |
| 作者单位 | 1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, 18 Xining Rd, Xining 810008, Qinghai, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Qinghai Prov Key Lab Geol & Environm Salt Lake, Xining 810008, Qinghai, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Shaanxi, Peoples R China 4.Catholic Univ Louvain, Earth & Life Inst, Georges Lemaitre Ctr Earth & Climate Res, B-1348 Louvain La Neuve, Belgium |
| 推荐引用方式 GB/T 7714 | Li, Yun,Song, Yougui,Yin, Qiuzhen,et al. Orbital and millennial northern mid-latitude westerlies over the last glacial period[J]. CLIMATE DYNAMICS,2019,53(5-6):3315-3324. |
| APA | Li, Yun,Song, Yougui,Yin, Qiuzhen,Han, Li,&Wang, Yixuan.(2019).Orbital and millennial northern mid-latitude westerlies over the last glacial period.CLIMATE DYNAMICS,53(5-6),3315-3324. |
| MLA | Li, Yun,et al."Orbital and millennial northern mid-latitude westerlies over the last glacial period".CLIMATE DYNAMICS 53.5-6(2019):3315-3324. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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