Impact of large-scale circulation on the water vapour balance of the Tibetan Plateau in summer
文献类型：期刊论文
| 作者 | Lin, Houbo1,2; You, Qinglong1,2,3; Zhang, Yuqing1,2; Jiao, Yang1,2; Fraedrich, Klaus4 |
| 刊名 | INTERNATIONAL JOURNAL OF CLIMATOLOGY
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 36期号:13页码:4213-4221 |
| ISSN号 | 0899-8418 |
| 关键词 | ERA-Interim water vapour transport flux mid-latitude westerly and the South Asian Monsoon Tibetan Plateau |
| DOI | 10.1002/joc.4626 |
| 通讯作者 | You, Qinglong(yqingl@126.com) |
| 英文摘要 | Using the monthly Interim Reanalysis (ERA-Interim) provided by the European Centre for Medium-Range Weather Forecasts (ECMWF), water vapour transported by the large-scale circulation over the Tibetan Plateau (TP hereafter) for the period of 1979-2014 has been investigated. The TP is divided into five boundaries by a reference to the 3000m contour, and the flux of horizontally and vertically integrated atmospheric water vapour over the TP with its surrounding has been calculated. The time-averaged vertically integrated water vapour fluxes enter the TP through the southern, southwestern, western and northern boundaries with the southern boundary contributing 414.8 x 10(6) kg s(-1). And water vapour transport is not simply input or output through one boundary. The time-averaged fluxes of water vapour on each layer show that water vapour transport to the outside/inside TP comes from different level (above/below 600 Pa) of the eastern boundary and the main exchange of water vapour occurred below the level of 500 Pa, which cannot reach the higher layer of the southern and northern boundary. There is an outflow region from 76 degrees E to 83 degrees E on the vertical section of northern boundary. It may be related to the topography blocking effect of northwestern TP. Then, we chose Regional Westerly and Webster and Yang monsoon indices to describe the mid-latitude westerly and the South Asian Monsoon, respectively. Through the correlation coefficient between the vertically integrated water vapour transport flux and two circulation indices, it is found that in the same area, the influence of mid-latitude westerly shows the opposite effect of the South Asian Monsoon. In years of strong/weak mid-latitude westerly or weak/strong South Asian Monsoon, the water vapour transport from northern boundary becomes stronger/weaker and from southern boundary becomes weaker/stronger. Here, the water vapour transport processes are revealed to the influence of two large-scale circulation systems. |
| 收录类别 | SCI |
| WOS关键词 | RCP SCENARIOS ; PRECIPITATION ; PROJECTION ; MONSOON ; WETNESS ; DROUGHT ; CHINA ; ENSO |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | WILEY-BLACKWELL |
| WOS记录号 | WOS:000387802100003 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557532 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | You, Qinglong |
| 作者单位 | 1.Nanjing Univ Informat Sci & Technol, Climate Dynam Res Ctr, Minist Educ, Nanjing, Jiangsu, Peoples R China 2.Nanjing Univ Informat Sci & Technol, Earth Syst Modeling Ctr, Minist Educ, Key Lab Meteorol Disaster, Nanjing, Jiangsu, Peoples R China 3.Chinese Acad Sci, Key Lab Land Surface Proc & Climate Change Cold &, Lanzhou, Peoples R China 4.Max Planck Inst Meteorol, KlimaCampus, Hamburg, Germany |
| 推荐引用方式 GB/T 7714 | Lin, Houbo,You, Qinglong,Zhang, Yuqing,et al. Impact of large-scale circulation on the water vapour balance of the Tibetan Plateau in summer[J]. INTERNATIONAL JOURNAL OF CLIMATOLOGY,2016,36(13):4213-4221. |
| APA | Lin, Houbo,You, Qinglong,Zhang, Yuqing,Jiao, Yang,&Fraedrich, Klaus.(2016).Impact of large-scale circulation on the water vapour balance of the Tibetan Plateau in summer.INTERNATIONAL JOURNAL OF CLIMATOLOGY,36(13),4213-4221. |
| MLA | Lin, Houbo,et al."Impact of large-scale circulation on the water vapour balance of the Tibetan Plateau in summer".INTERNATIONAL JOURNAL OF CLIMATOLOGY 36.13(2016):4213-4221. |
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来源：寒区旱区环境与工程研究所
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