Articles | Volume 19, issue 6
https://doi.org/10.5194/bg-19-1635-2022
https://doi.org/10.5194/bg-19-1635-2022
Research article
 | 
21 Mar 2022
Research article |  | 21 Mar 2022

Modeling the interinfluence of fertilizer-induced NH3 emission, nitrogen deposition, and aerosol radiative effects using modified CESM2

Ka Ming Fung, Maria Val Martin, and Amos P. K. Tai

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Cited articles

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Short summary
Fertilizer-induced ammonia detrimentally affects the environment by not only directly damaging ecosystems but also indirectly altering climate and soil fertility. To quantify these secondary impacts, we enabled CESM to simulate ammonia emission, chemical evolution, and deposition as a continuous cycle. If synthetic fertilizer use is to soar by 30 % from today's level, we showed that the counteracting impacts will increase the global ammonia emission by 3.3 Tg N per year.
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