Articles | Volume 17, issue 1
https://doi.org/10.5194/acp-17-257-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-17-257-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Variations in O3, CO, and CH4 over the Bay of Bengal during the summer monsoon season: shipborne measurements and model simulations
Space Physics Laboratory, Vikram Sarabhai Space Centre,
Thiruvananthapuram 695022, India
Department of Atmospheric Chemistry, Max Planck Institute for
Chemistry, Mainz 55128, Germany
Department of Atmospheric Chemistry, Max Planck Institute for
Chemistry, Mainz 55128, Germany
Prabha R. Nair
Space Physics Laboratory, Vikram Sarabhai Space Centre,
Thiruvananthapuram 695022, India
Andrea Pozzer
Department of Atmospheric Chemistry, Max Planck Institute for
Chemistry, Mainz 55128, Germany
Yogesh K. Tiwari
Indian Institute of Tropical Meteorology, Pune 411 008, India
K. Ravi Kumar
National Institute of Polar Research, Tachikawa, Japan
Department of Environmental Geochemical Cycle Research, JAMSTEC,
Yokohama, Japan
Jos Lelieveld
Department of Atmospheric Chemistry, Max Planck Institute for
Chemistry, Mainz 55128, Germany
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32 citations as recorded by crossref.
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- Regional estimation of methane emissions over the peninsular India using atmospheric inverse modelling A. Raju et al. 10.1007/s10661-022-10323-1
- Mechanisms and Pathways for Coordinated Control of Fine Particulate Matter and Ozone N. Ojha et al. 10.1007/s40726-022-00229-4
- Tropospheric carbon monoxide over the northern Indian Ocean during winter: influence of inter-continental transport I. Girach et al. 10.1007/s00382-020-05269-4
- Revisiting the crop yield loss in India attributable to ozone A. Sharma et al. 10.1016/j.aeaoa.2019.100008
- Observational Evidence of Large Contribution from Primary Sources for Carbon Monoxide in the South Asian Outflow S. Dasari et al. 10.1021/acs.est.1c05486
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- O3 and CO in the South Asian outflow over the Bay of Bengal: Impact of monsoonal dynamics and chemistry I. Girach et al. 10.1016/j.atmosenv.2020.117610
- Using a New Top‐Down Constrained Emissions Inventory to Attribute the Previously Unknown Source of Extreme Aerosol Loadings Observed Annually in the Monsoon Asia Free Troposphere S. Wang et al. 10.1029/2021EF002167
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Latest update: 13 Nov 2024
Short summary
This study presents first ship-borne measurements of trace gases over the Bay of Bengal during summer monsoon. The observed variations in trace gases are shown to be due to dynamics/transport and en route photochemistry. Analysis of meteorological and chemical fields shows that significantly lower ozone during rainfall is associated with the downdrafts. A regional model reproduces the observed variations and revealed the rapid transport of ozone across the Bay of Bengal during an event.
This study presents first ship-borne measurements of trace gases over the Bay of Bengal during...
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