Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-18-6427-2018 |
Representativeness of single lidar stations for zonally averaged ozone profiles, their trends and attribution to proxies | |
Zerefos, Christos1,2; Kapsomenakis, John1; Eleftheratos, Kostas3; Tourpali, Kleareti4; Petropavlovskikh, Irina5; Hubert, Daan6; Godin-Beekmann, Sophie7; Steinbrecht, Wolfgang8; Frith, Stacey9; Sofieva, Viktoria10; Hassler, Birgit11 | |
2018-05-07 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2018 |
卷号 | 18期号:9页码:6427-6440 |
文章类型 | Article;Proceedings Paper |
语种 | 英语 |
国家 | Greece; USA; Belgium; France; Germany; Finland |
英文摘要 | This paper is focusing on the representativeness of single lidar stations for zonally averaged ozone profile variations over the middle and upper stratosphere. From the lower to the upper stratosphere, ozone profiles from single or grouped lidar stations correlate well with zonal means calculated from the Solar Backscatter Ultraviolet Radiometer (SBUV) satellite overpasses. The best representativeness with significant correlation coefficients is found within +/- 15 degrees of latitude circles north or south of any lidar station. This paper also includes a multivariate linear regression (MLR) analysis on the relative importance of proxy time series for explaining variations in the vertical ozone profiles. Studied proxies represent variability due to influences outside of the earth system (solar cycle) and within the earth system, i.e. dynamic processes (the Quasi Biennial Oscillation, QBO; the Arctic Oscillation, AO; the Antarctic Oscillation, AAO; the El Nino Southern Oscillation, ENSO), those due to volcanic aerosol (aerosol optical depth, AOD), tropopause height changes (including global warming) and those influences due to anthropogenic contributions to atmospheric chemistry (equivalent effective stratospheric chlorine, EESC). Ozone trends are estimated, with and without removal of proxies, from the total available 1980 to 2015 SBUV record. Except for the chemistry related proxy (EESC) and its orthogonal function, the removal of the other proxies does not alter the significance of the estimated long-term trends. At heights above 15 hPa an "inflection point" between 1997 and 1999 marks the end of significant negative ozone trends, followed by a recent period between 1998 and 2015 with positive ozone trends. At heights between 15 and 40 hPa the pre-1998 negative ozone trends tend to become less significant as we move towards 2015, below which the lower stratosphere ozone decline continues in agreement with findings of recent literature. |
领域 | 地球科学 |
收录类别 | SCI-E ; ISTP |
WOS记录号 | WOS:000431588500003 |
WOS关键词 | QUASI-BIENNIAL OSCILLATION ; TOTAL COLUMN ; DATA SET ; RECOVERY ; EMERGENCE ; LAYER ; EESC |
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/28386 |
专题 | 地球科学 |
作者单位 | 1.Acad Athens, Res Ctr Atmospher Phys & Climatol, Athens, Greece; 2.NEO, Messinia, Greece; 3.Univ Athens, Dept Geol & Geoenvironm, Athens, Greece; 4.Aristotle Univ Thessaloniki, Dept Phys, Thessaloniki, Greece; 5.Univ Colorado, Cooperat Inst Res Environm Sci, Boulder, CO 80309 USA; 6.IASB, BIRA, Royal Belgian Inst Space Aeron, Brussels, Belgium; 7.Univ Paris 06, Univ Versailles St Quentin En Yvelines, Ctr Natl Rech Sci, Lab Atmosphere Milieux Observat Spati, Guyancourt, France; 8.Deutscher Wetterdienst, Hohenpeissenberg, Germany; 9.NASA, Goddard Space Flight Ctr, Silver Spring, MD USA; 10.Finnish Meteorol Inst, Helsinki, Finland; 11.Inst Phys Atmosphare, Deutsch Zentrum Luft & Raumfahrt, Oberpfaffenhofen, Germany |
推荐引用方式 GB/T 7714 | Zerefos, Christos,Kapsomenakis, John,Eleftheratos, Kostas,et al. Representativeness of single lidar stations for zonally averaged ozone profiles, their trends and attribution to proxies[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(9):6427-6440. |
APA | Zerefos, Christos.,Kapsomenakis, John.,Eleftheratos, Kostas.,Tourpali, Kleareti.,Petropavlovskikh, Irina.,...&Hassler, Birgit.(2018).Representativeness of single lidar stations for zonally averaged ozone profiles, their trends and attribution to proxies.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(9),6427-6440. |
MLA | Zerefos, Christos,et al."Representativeness of single lidar stations for zonally averaged ozone profiles, their trends and attribution to proxies".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.9(2018):6427-6440. |
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