Articles | Volume 19, issue 18
https://doi.org/10.5194/acp-19-12051-2019
https://doi.org/10.5194/acp-19-12051-2019
Research article
 | 
26 Sep 2019
Research article |  | 26 Sep 2019

Estimating global surface ammonia concentrations inferred from satellite retrievals

Lei Liu, Xiuying Zhang, Anthony Y. H. Wong, Wen Xu, Xuejun Liu, Yi Li, Huan Mi, Xuehe Lu, Limin Zhao, Zhen Wang, Xiaodi Wu, and Jing Wei

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Cited articles

Basto, S., Thompson, K., Phoenix, G., Sloan, V., Leake, J., and Rees, M.: Long-term nitrogen deposition depletes grassland seed banks, Nat. Commun., 6, 1–6, https://doi.org/10.1038/ncomms7185, 2015. 
Crippa, M., Guizzardi, D., Muntean, M., Schaaf, E., Dentener, F., van Aardenne, J. A., Monni, S., Doering, U., Olivier, J. G. J., Pagliari, V., and Janssens-Maenhout, G.: Gridded emissions of air pollutants for the period 1970–2012 within EDGAR v4.3.2, Earth Syst. Sci. Data, 10, 1987–2013, https://doi.org/10.5194/essd-10-1987-2018, 2018. 
Dentener, F., Drevet, J., Lamarque, J., Bey, I., Eickhout, B., Fiore, A., Hauglustaine, D., Horowitz, L., Krol, M., and Kulshrestha, U.: Nitrogen and sulfur deposition on regional and global scales: a multimodel evaluation, Global Biogeochem. Cy., 20, 1–21, 2006. 
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Short summary
Agricultural production has greatly increased emissions of ammonia (NH3) to the atmosphere. Sparse measurements of surface NH3 concentrations make it challenging and difficult to understand the global distribution of surface NH3 concentrations in both time and space. Estimating surface NH3 concentrations is critically important for modeling the dry deposition of NH3, which has important impacts on the natural environment. This paper provides the satellite-based global assessment of surface NH3.
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