Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-19-5069-2019 |
The global diabatic circulation of the stratosphere as a metric for the Brewer-Dobson circulation | |
Linz, Marianna1,6,7; Abalos, Marta2; Glanville, Anne Sasha3; Kinnison, Douglas E.3; Ming, Alison4; Neu, Jessica L.5 | |
2019-04-15 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2019 |
卷号 | 19期号:7页码:5069-5090 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Spain; England |
英文摘要 | The circulation of the stratosphere, also known as the Brewer-Dobson circulation, transports water vapor and ozone, with implications for radiative forcing and climate. This circulation is typically quantified from model output by calculating the tropical upwelling vertical velocity in the residual circulation framework, and it is estimated from observations by using time series of tropical water vapor to infer a vertical velocity. Recent theory has introduced a method to calculate the strength of the global mean diabatic circulation through isentropes from satellite measurements of long lived tracers. In this paper, we explore this global diabatic circulation as it relates to the residual circulation vertical velocity, stratospheric water vapor, and ozone at interannual timescales. We use a comprehensive climate model, three reanalysis data products, and satellite ozone data. The different metrics for the circulation have different properties, especially with regards to the vertical autocorrelation. In the model, the different residual circulation metrics agree closely and are well correlated with the global diabatic circulation, except in the lowermost stratosphere. In the reanalysis products, however, there are more differences throughout, indicating the dynamical inconsistencies of these products. The vertical velocity derived from the time series of water vapor in the tropics is significantly correlated with the global diabatic circulation, but this relationship is not as strong as that between the global diabatic circulation and the residual circulation vertical velocity. We find that the global diabatic circulation in the lower to middle stratosphere (up to 500 K) is correlated with the total column ozone in the high latitudes and in the tropics. The upper-level circulation is also correlated with the total column ozone, primarily in the subtropics, and we show that this is due to the correlation of both the circulation and the ozone with upper-level temperatures. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000464556300001 |
WOS关键词 | ANTARCTIC OZONE HOLE ; TROPICAL TROPOPAUSE ; MEAN AGE ; INTERANNUAL VARIATIONS ; UPPER TROPOSPHERE ; TAPE-RECORDER ; WATER-VAPOR ; AIR TRENDS ; MODEL ; CLIMATE |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/182315 |
专题 | 地球科学 |
作者单位 | 1.Univ Calif Los Angeles, Dept Atmospher & Ocean Sci, 520 Portola Plaza Los Angeles, Los Angeles, CA 90095 USA; 2.Univ Complutense Madrid, Dept Earth Phys & Astrophys, Madrid, Spain; 3.Natl Ctr Atmospher Res, Atmospher Chem Observat & Modeling Lab, Boulder, CO 80301 USA; 4.British Antarctic Survey, Cambridge CB3 0ET, England; 5.CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA; 6.Harvard Univ, Dept Earth & Planetary Sci, 20 Oxford St, Cambridge, MA 02138 USA; 7.Harvard Univ, Sch Engn & Appl Sci, 20 Oxford St, Cambridge, MA 02138 USA |
推荐引用方式 GB/T 7714 | Linz, Marianna,Abalos, Marta,Glanville, Anne Sasha,et al. The global diabatic circulation of the stratosphere as a metric for the Brewer-Dobson circulation[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2019,19(7):5069-5090. |
APA | Linz, Marianna,Abalos, Marta,Glanville, Anne Sasha,Kinnison, Douglas E.,Ming, Alison,&Neu, Jessica L..(2019).The global diabatic circulation of the stratosphere as a metric for the Brewer-Dobson circulation.ATMOSPHERIC CHEMISTRY AND PHYSICS,19(7),5069-5090. |
MLA | Linz, Marianna,et al."The global diabatic circulation of the stratosphere as a metric for the Brewer-Dobson circulation".ATMOSPHERIC CHEMISTRY AND PHYSICS 19.7(2019):5069-5090. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论