Latitudinal variation of trends in ClO in the vertical structure of the tropical-subtropical stratosphere.

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Bibliographic Details
Title: Latitudinal variation of trends in ClO in the vertical structure of the tropical-subtropical stratosphere.
Authors: Fadnavis, S.1 (AUTHOR) suvarna@tropmet.res.in, Buchunde, P.1 (AUTHOR), Beig, G.1 (AUTHOR), Ghude, SachinD.1 (AUTHOR), Inamdar, S. R.1 (AUTHOR)
Source: International Journal of Remote Sensing. 10/20/2011, Vol. 32 Issue 20, p5689-5698. 10p. 2 Graphs.
Subjects: Regression analysis, Stratosphere, Chlorine, Ozone layer, Effect of human beings on climate change, Greenhouse gases
Abstract: Trends in chlorine monoxide (ClO) over the tropical-subtropical stratosphere (40° S-40° N) have been studied by analysing data from the Microwave Limb Sounder (MLS) onboard the Upper Atmospheric Research Satellite (UARS) for the period 1991-1999 using the multifunctional regression model. Trends in ClO show latitudinal variation and they are almost symmetrical around the equator. Trend profiles reveal negative trends in the middle stratosphere (46-30 mb), no trends near 20 mb and then positive trends in the upper stratosphere. A negative maximum near 46 mb and a positive maximum near 6.8-4.6 mb level is observed over the tropical and subtropical belts. [ABSTRACT FROM AUTHOR]
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Database: Engineering Source
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Abstract:Trends in chlorine monoxide (ClO) over the tropical-subtropical stratosphere (40° S-40° N) have been studied by analysing data from the Microwave Limb Sounder (MLS) onboard the Upper Atmospheric Research Satellite (UARS) for the period 1991-1999 using the multifunctional regression model. Trends in ClO show latitudinal variation and they are almost symmetrical around the equator. Trend profiles reveal negative trends in the middle stratosphere (46-30 mb), no trends near 20 mb and then positive trends in the upper stratosphere. A negative maximum near 46 mb and a positive maximum near 6.8-4.6 mb level is observed over the tropical and subtropical belts. [ABSTRACT FROM AUTHOR]
ISSN:01431161
DOI:10.1080/01431161.2010.507261