Over which averaging period is the ammonia critical level most precautionary?

Sutton, Mark A.; van Pul, Addo; Sauter, Ferd; Tang, Y. Sim; Horvath, Laszlo

Sutton, Mark A. ORCID: https://orcid.org/0000-0002-6263-6341; van Pul, Addo; Sauter, Ferd; Tang, Y. Sim ORCID: https://orcid.org/0000-0002-7814-3998; Horvath, Laszlo. 2009 Over which averaging period is the ammonia critical level most precautionary? In: Sutton, Mark A. ORCID: https://orcid.org/0000-0002-6263-6341; Reis, Stefan ORCID: https://orcid.org/0000-0003-2428-8320; Baker, Samantha M.H., (eds.) Atmospheric Ammonia: Detecting emission changes and environmental impacts. Results of an Expert Workshop under the Convention on Long-range Transboundary Air Pollution. Springer, 93-99.