Articles | Volume 21, issue 5
https://doi.org/10.5194/acp-21-3593-2021
https://doi.org/10.5194/acp-21-3593-2021
Research article
 | 
09 Mar 2021
Research article |  | 09 Mar 2021

Sensitivity of modeled Indian monsoon to Chinese and Indian aerosol emissions

Peter Sherman, Meng Gao, Shaojie Song, Alex T. Archibald, Nathan Luke Abraham, Jean-François Lamarque, Drew Shindell, Gregory Faluvegi, and Michael B. McElroy

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Cited articles

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The aims here are to assess the role of aerosols in India's monsoon precipitation and to determine the relative contributions from Chinese and Indian emissions using CMIP6 models. We find that increased sulfur emissions reduce precipitation, which is primarily dynamically driven due to spatial shifts in convection over the region. A significant increase in precipitation (up to ~ 20 %) is found only when both Indian and Chinese sulfate emissions are regulated.
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