Towards a climate-dependent paradigm of ammonia emission and deposition

Mark A. Sutton, Stefan Reis, Stuart N. Riddick, Ulrike Dragosits, Eiko Nemitz, Mark R. Theobald, Y. Sim Tang, Christine F. Braban, Massimo Vieno, Anthony J. Dore, Robert F. Mitchell, Sarah Wanless, Francis Daunt, David Fowler, Trevor D. Blackall, Celia Milford, Chris R. Flechard, Benjamin Loubet, Raia Massad, Pierre CellierErwan Personne, Pierre F. Coheur, Lieven Clarisse, Martin Van Damme, Yasmine Ngadi, Cathy Clerbaux, Carsten Ambelas Skjøth, Camilla Geels, Ole Hertel, Roy J.Wichink Kruit, Robert W. Pinder, Jesse O. Bash, John T. Walker, David Simpson, László Horváth, Tom H. Misselbrook, Albert Bleeker, Frank Dentener, Wim de Vries

Research output: Contribution to journalArticle

152 Citations (Scopus)

Abstract

Existing descriptions of bi-directional ammonia (NH3) land-atmosphere exchange incorporate temperature and moisture controls, and are beginning to be used in regional chemical transport models. However, such models have typically applied simpler emission factors to upscale the main NH3 emission terms. While this approach has successfully simulated the main spatial patterns on local to global scales, it fails to address the environment- and climate- dependence of emissions. To handle these issues, we outline the basis for a new modelling paradigm where both NH3 emissions and deposition are calculated online according to diurnal, seasonal and spatial differences in meteorology. We show how measurements reveal a strong, but complex pattern of climatic dependence, which is increasingly being characterized using ground-based NH3 monitoring and satellite observations, while advances in process-based modelling are illustrated for agricultural and natural sources, including a global application for seabird colonies. A future architecture for NH3 emission-deposition modelling is proposed that integrates the spatio-temporal interactions, and provides the necessary

Original languageEnglish
JournalPhilosophical Transactions of the Royal Society B: Biological Sciences
Volume368
Issue number1621
DOIs
Publication statusPublished - Jul 5 2013

Keywords

  • Ammonia
  • Atmospheric modeling
  • Deposition
  • Emission

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Agricultural and Biological Sciences(all)

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    Sutton, M. A., Reis, S., Riddick, S. N., Dragosits, U., Nemitz, E., Theobald, M. R., Tang, Y. S., Braban, C. F., Vieno, M., Dore, A. J., Mitchell, R. F., Wanless, S., Daunt, F., Fowler, D., Blackall, T. D., Milford, C., Flechard, C. R., Loubet, B., Massad, R., ... de Vries, W. (2013). Towards a climate-dependent paradigm of ammonia emission and deposition. Philosophical Transactions of the Royal Society B: Biological Sciences, 368(1621). https://doi.org/10.1098/rstb.2013.0166