DOI: 10.1002/2014GL059844
论文题名: Nonmigrating tidal variability in the SABER/TIMED mesospheric ozone
作者: Pancheva D. ; Mukhtarov P. ; Smith A.K.
刊名: Geophysical Research Letters
ISSN: 0094-10586
EISSN: 1944-10317
出版年: 2014
卷: 41, 期: 11 起始页码: 4059
结束页码: 4067
语种: 英语
英文关键词: interannual variability
; mesospheric ozone
; nonmigrating tidal variability
Scopus关键词: Atmospheric pressure
; Ionosphere
; Tides
; Interannual variability
; Mesospheric ozone
; nonmigrating tidal variability
; Phase relationships
; Quasi-biennial oscillation
; Seasonal variability
; Sounding of the atmosphere using broadband emission radiometry
; Stratospheric winds
; Climate change
; annual variation
; latitude
; mesosphere
; ozone
; seasonal variation
; spatial distribution
; tidal modeling
英文摘要: This paper presents for the first time evidence showing nonmigrating tidal variations in the mesospheric ozone (O3) derived from the Sounding of the Atmosphere using Broadband Emission Radiometry/Thermosphere-Ionosphere- Mesosphere-Energetics and Dynamics (SABER/TIMED) for a full 11 year period, 2002-2012. The O3 tidal fields are extracted from the data by the same method as the temperature tides have been derived. The spatial distribution and seasonal variability of the three strongest nonmigrating O3 tidal variabilities, i.e., SW3, DW2, and DE3, are shown. They demonstrate repeatable presence each year. These O3 tidal variations have large amplitudes at the seasons and latitudes for which the respective temperature (T) tides amplify, i.e., near the equator and during the equinoxes. The phases of the T and O3 tidal signatures are out of phase above 95km. This phase relationship no longer holds for tidal perturbations below about 90km. The O3 SW3 and DW2 tidal variations have similar interannual variabilities that appear to follow El Niño-Southern Oscillation variability. The O3 DE3 tidal field, however, has a clear biyearly interannual variability as the biyearly maxima correlate with the westerly phase of the quasi-biennial oscillation in tropical stratospheric winds but only up to 2008. © 2014. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84901735897&doi=10.1002%2f2014GL059844&partnerID=40&md5=d3aa7ca8843d955d2a1f252e9c618839
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/7850
Appears in Collections: 气候减缓与适应
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作者单位: National Institute of Geophysics, Geodesy and Geography, Bulgarian Academy of Sciences, Sofia, Bulgaria
Recommended Citation:
Pancheva D.,Mukhtarov P.,Smith A.K.. Nonmigrating tidal variability in the SABER/TIMED mesospheric ozone[J]. Geophysical Research Letters,2014-01-01,41(11).