Articles | Volume 18, issue 5
Atmos. Chem. Phys., 18, 3101–3118, 2018
https://doi.org/10.5194/acp-18-3101-2018
Atmos. Chem. Phys., 18, 3101–3118, 2018
https://doi.org/10.5194/acp-18-3101-2018
Research article
05 Mar 2018
Research article | 05 Mar 2018

Lower tropospheric ozone over India and its linkage to the South Asian monsoon

Xiao Lu et al.

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Cited articles

Beig, G. and Brasseur, G. P.: Influence of anthropogenic emissions on tropospheric ozone and its precursors over the Indian tropical region during a monsoon, Geophys. Res. Lett., 33, L07808, https://doi.org/10.1029/2005gl024949, 2006. 
Beig, G., Gunthe, S., and Jadhav, D. B.: Simultaneous measurements of ozone and its precursors on a diurnal scale at a semi urban site in India, J. Atmos. Chem., 57, 239–253, https://doi.org/10.1007/s10874-007-9068-8, 2007. 
Bey, I., Jacob, D. J., Yantosca, R. M., Logan, J. A., Field, B. D., Fiore, A. M., Li, Q., Liu, H. Y., Mickley, L. J., and Schultz, M. G.: Global modeling of tropospheric chemistry with assimilated meteorology: Model description and evaluation, J. Geophys. Res., 106, 23073–23095, https://doi.org/10.1029/2001jd000807, 2001. 
Bhattacharjee, P. S., Singh, R. P., and Nédélec, P.: Vertical profiles of carbon monoxide and ozone from MOZAIC aircraft over Delhi, India during 2003–2005, Meteorol. Atmos. Phys., 127, 229–240, https://doi.org/10.1007/s00703-014-0349-x, 2015. 
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Deteriorating tropospheric ozone pollution over India may not only affect local human health and vegetation but also perturb global ozone distribution. This study analyzes the processes controlling lower tropospheric ozone over India using OMI satellite observations (2006–2014) and model simulations (1990–2010). We show that the South Asian monsoon largely controls the seasonal cycle and interannual variability of Indian lower tropospheric ozone via changes in ozone production and transport.
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