Articles | Volume 21, issue 8
Atmos. Chem. Phys., 21, 6389–6409, 2021
https://doi.org/10.5194/acp-21-6389-2021
Atmos. Chem. Phys., 21, 6389–6409, 2021
https://doi.org/10.5194/acp-21-6389-2021

Research article 27 Apr 2021

Research article | 27 Apr 2021

Analysis of atmospheric ammonia over South and East Asia based on the MOZART-4 model and its comparison with satellite and surface observations

Pooja V. Pawar et al.

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ED: Referee Nomination & Report Request started (10 Feb 2021) by Frank Dentener
RR by Anonymous Referee #1 (08 Mar 2021)
AR by Anna Wenzel on behalf of the Authors (10 Feb 2021)  Author's response
ED: Publish subject to technical corrections (08 Mar 2021) by Frank Dentener
AR by pooja pawar on behalf of the Authors (10 Mar 2021)  Author's response    Manuscript
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Short summary
In this study, simulations of atmospheric ammonia (NH3) with MOZART-4 and HTAP-v2 are compared with satellite (IASI) and ground-based measurements to understand the spatial and temporal variability of NH3 over two emission hotspot regions of Asia, the IGP and the NCP. Our simulations indicate that the formation of ammonium aerosols is quicker over the NCP than the IGP, leading to smaller NH3 columns over the higher NH3-emitting NCP compared to the IGP region for comparable emissions.
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