globalchange  > 影响、适应和脆弱性
DOI: 10.1002/2013JD019877
论文题名:
SPARC Data Initiative: A comparison of ozone climatologies from international satellite limb sounders
作者: Tegtmeier S.; Hegglin M.I.; Anderson J.; Bourassa A.; Brohede S.; Degenstein D.; Froidevaux L.; Fuller R.; Funke B.; Gille J.; Jones A.; Kasai Y.; Krüger K.; Kyrölä E.; Lingenfelser G.; Lumpe J.; Nardi B.; Neu J.; Pendlebury D.; Remsberg E.; Rozanov A.; Smith L.; Toohey M.; Urban J.; Von Clarmann T.; Walker K.A.; Wang R.H.J.
刊名: Journal of Geophysical Research Atmospheres
ISSN: 21698996
出版年: 2013
卷: 118, 期:21
起始页码: 12229
结束页码: 12247
语种: 英语
英文关键词: limb satellites ; ozone climatologies ; stratosphere
Scopus关键词: Atmospheric chemistry ; Climatology ; Satellites ; Spacecraft instruments ; Upper atmosphere ; Antarctic ozone hole ; Climatological data ; Comprehensive evaluation ; Comprehensive qualities ; Interannual variability ; Quality assessment ; Quasi-biennial oscillation ; Satellite instruments ; Ozone ; atmospheric chemistry ; comparative study ; mesosphere ; ozone ; quasi-biennial oscillation ; stratosphere ; time series ; troposphere ; zonal flow ; Antarctica
英文摘要: A comprehensive quality assessment of the ozone products from 18 limb-viewing satellite instruments is provided by means of a detailed intercomparison. The ozone climatologies in form of monthly zonal mean time series covering the upper troposphere to lower mesosphere are obtained from LIMS, SAGE I/II/III, UARS-MLS, HALOE, POAM II/III, SMR, OSIRIS, MIPAS, GOMOS, SCIAMACHY, ACE-FTS, ACE-MAESTRO, Aura-MLS, HIRDLS, and SMILES within 1978-2010. The intercomparisons focus on mean biases of annual zonal mean fields, interannual variability, and seasonal cycles. Additionally, the physical consistency of the data is tested through diagnostics of the quasi-biennial oscillation and Antarctic ozone hole. The comprehensive evaluations reveal that the uncertainty in our knowledge of the atmospheric ozone mean state is smallest in the tropical and midlatitude middle stratosphere with a 1σ multi-instrument spread of less than ±5%. While the overall agreement among the climatological data sets is very good for large parts of the stratosphere, individual discrepancies have been identified, including unrealistic month-to-month fluctuations, large biases in particular atmospheric regions, or inconsistencies in the seasonal cycle. Notable differences between the data sets exist in the tropical lower stratosphere (with a spread of ±30%) and at high latitudes (±15%). In particular, large relative differences are identified in the Antarctic during the time of the ozone hole, with a spread between the monthly zonal mean fields of ±50%. The evaluations provide guidance on what data sets are the most reliable for applications such as studies of ozone variability, model-measurement comparisons, detection of long-term trends, and data-merging activities. Key Points Quality assessment of ozone products from 18 limb-viewing satellite instruments Detailed intercomparison of monthly zonal mean ozone climatologies Derived uncertainty in our knowledge of the atmospheric ozone mean state ©2013. American Geophysical Union. All Rights Reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/63171
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

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作者单位: GEOMAR Helmholtz Centre for Ocean Research, Helmholtz Centre for Ocean Research Kiel, Düsternbrooker Weg 20, D-24105 Kiel, Germany; University of Reading, Reading, United Kingdom; Hampton University, Hampton, VA, United States; University of Saskatchewan, Saskatoon, SK, Canada; Chalmers University, Göteborg, Sweden; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States; Instituto de Astrofísica de Andalucía, Granada, Spain; University of Colorado, Boulder, CO, United States; University of Toronto, Toronto, ON, Canada; NICT, Koganei, Japan; Finnish Meteorological Institute, Helsinki, Finland; NASA Langley Research Center, Hampton, VA, United States; Computational Physics, Inc., Boulder, CO, United States; National Center for Atmospheric Research, Boulder, CO, United States; Institute of Environmental Physics (IUP), University of Bremen, Bremen, Germany; Karlsruhe Institute of Technology, Karlsruhe, Germany; Georgia Institute of Technology, Atlanta, GA, United States; FluxSense AB, Göteborg, Sweden; University of Oslo, Oslo, Norway

Recommended Citation:
Tegtmeier S.,Hegglin M.I.,Anderson J.,et al. SPARC Data Initiative: A comparison of ozone climatologies from international satellite limb sounders[J]. Journal of Geophysical Research Atmospheres,2013-01-01,118(21)
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