1. Umwelt Bundesamt (2022, July 28). Ammoniak-Emissionen. Available online: https://www.umweltbundesamt.de/daten/luft/luftschadstoff-emissionen-in-deutschland/ammoniak-emissionen.
2. Haenel, H.-D., Rösemann, C., Dämmgen, U., Döring, U., Wulf, S., Eurich-Menden, B., Freibauer, A., Döhler, H., Schreiner, C., and Osterburg, B. (2020). Thünen Report, Johann Heinrich von Thünen-Institut.
3. Ammonia in the atmosphere: A review on emission sources, atmospheric chemistry and deposition on terrestrial bodies;Behera;Environ. Sci. Pollut. Res. Int.,2013
4. Agency for Toxic Substances and Disease Registry (ATSDR) (2023, December 12). Toxicological Profile for Ammonia. US Department of Health and Human Services, Agency for Toxic Substances and Disease Registry, Available online: https://www.atsdr.cdc.gov/toxprofiles/tp126.pdf.
5. EC. [European Commission] (2023, December 12). Directive (EU) 2016/2284 of the European Parliament and of the Council of 14 December 2016 on the Reduction of National Emissions of Certain Atmospheric Pollutants, Amending Directive 2003/35/EC and repealing Directive 2001/81/EC. 2016, Vol. 59. Available online: https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=OJ:L:2016:344:FULL&from=EN.