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sector:agriculture:agricultural_soils:start [2026/04/01 12:05] – kotzullasector:agriculture:agricultural_soils:start [2026/04/01 12:08] (current) – kotzulla
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-For NO<sub>x</sub>, the simpler methodology by EMEP (2023)-3D-13 was used. The emission factor 0.040 from EMEP, 2023-3D, Table 3.1 has the unit of [kg N<sub>2</sub>O per kg fertilizer N] and was derived from Stehfest and Bouwman (2006)((Stehfest E., Bouwman L. (2006)[(STEHFESTBOUWMAN2006)].+For NO<sub>x</sub>, the simpler methodology by EMEP/EEA (2023), Ch.3.D, p. 13 was used. The emission factor 0.040 from EMEP, 2023-3D, Table 3.1 has the unit of [kg N<sub>2</sub>O per kg fertilizer N] and was derived from Stehfest and Bouwman (2006)[(STEHFESTBOUWMAN2006)].
  
 The German inventory uses the emission factor 0.012 kg NO-N per kg N derived from Stehfest and Bouwman (2006) directly[(STEHFESTBOUWMAN2006)]. This is equivalent to an emission factor of 0.03943 kg NO<sub>x</sub> per kg fertilizer N (obtained by multiplying 0.012 kg NO-N per kg N with the molar weight ratio 46/14 for NO<sub>2</sub>: NO). The inventory uses the unrounded emission factor.  The German inventory uses the emission factor 0.012 kg NO-N per kg N derived from Stehfest and Bouwman (2006) directly[(STEHFESTBOUWMAN2006)]. This is equivalent to an emission factor of 0.03943 kg NO<sub>x</sub> per kg fertilizer N (obtained by multiplying 0.012 kg NO-N per kg N with the molar weight ratio 46/14 for NO<sub>2</sub>: NO). The inventory uses the unrounded emission factor. 
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 The calculation of the amount of N in manure applied is based on the N mass flow approach (see 3.B). It is the total of N excreted by animals in the housing and the N imported with bedding material minus N losses by emissions of N species from housing and storage. Hence, the amount of total N includes the N contained in anaerobically digested manures to be applied to the field.  The calculation of the amount of N in manure applied is based on the N mass flow approach (see 3.B). It is the total of N excreted by animals in the housing and the N imported with bedding material minus N losses by emissions of N species from housing and storage. Hence, the amount of total N includes the N contained in anaerobically digested manures to be applied to the field. 
  
-The frequencies of application techniques and incorporation times as well as the underlying data sources are described in Vos et al. (2026), Chapter 2.5. The frequencies are provided. in the NID 2026((NID (2026): National Inventory Report 2026 for the German Greenhouse Gas Inventory 1990-2024[(UBA2026)]. Available in April 2026.)), Chapter 17.3.1[(VOSETAL2026)]. +The frequencies of application techniques and incorporation times as well as the underlying data sources are described in Vos et al. (2026), Chapter 2.5. The frequencies are provided in the National Inventory Report 2026 for the German Greenhouse Gas Inventory 1990-2024 (NID 2026)[(UBA2026)]. Available in April 2026.)), Chapter 17.3.1[(VOSETAL2026)]. 
  
 __Table 5: AD for the estimation of NH<sub>3</sub> and  NO<sub>x</sub> emissions from application of manure__ __Table 5: AD for the estimation of NH<sub>3</sub> and  NO<sub>x</sub> emissions from application of manure__