meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
sector:agriculture:agricultural_soils:start [2025/02/28 15:54] – [Recalculations] niebuhrsector:agriculture:agricultural_soils:start [2025/03/10 10:53] (current) – [Table] mielke
Line 27: Line 27:
 | 3.D.c      |  NA              |  NA      NA              |  NA              |  **L/-**            L/-              ^  L/-  |  NA  |  NA  |  NA            |  NA    |  NA    NA    | | 3.D.c      |  NA              |  NA      NA              |  NA              |  **L/-**            L/-              ^  L/-  |  NA  |  NA  |  NA            |  NA    |  NA    NA    |
 | 3.D.e      |  NA              |  -/-    |  NA              |  NA              |  NA                |  NA                NA    NA  |  NA  |  NA            |  NA    |  NA    NA    | | 3.D.e      |  NA              |  -/-    |  NA              |  NA              |  NA                |  NA                NA    NA  |  NA  |  NA            |  NA    |  NA    NA    |
-| 3.D.f      |  NA              |  NA      NA              |  NA              |  NA                |  NA                NA    NA  |  NA  |  NA            |  NA    ^  L/-  |  NA    |+| 3.D.f      |  NA              |  NA      NA              |  NA              |  NA                |  NA                NA    NA  |  NA  |  NA            |  NA    ^  -/-  |  NA    |
  {{page>general:Misc:LegendEIT:start}}  {{page>general:Misc:LegendEIT:start}}
 \\ \\
Line 100: Line 100:
  
  
-__Table 4: REC-1: Revised NH<sub>3</sub> and NO<sub>x</sub> emissions, in kilotonnes__+__Table 4: Comparison of NH<sub>3</sub> and NO<sub>x</sub> emissions [kt] with previous submission__
 ^  NH3 and NOx emissions from fertilizer application, in Gg                                                                                                                                                                   ^^^^^^^^^^^^^^^^ ^  NH3 and NOx emissions from fertilizer application, in Gg                                                                                                                                                                   ^^^^^^^^^^^^^^^^
 |                                                            ^ Submission            1990    ^  1995    ^  2000    ^  2005    ^  2010    ^  2015    ^  2016    ^  2017    ^  2018    ^  2019    ^  2020    ^  2021    ^  2022    ^  2023   ^ |                                                            ^ Submission            1990    ^  1995    ^  2000    ^  2005    ^  2010    ^  2015    ^  2016    ^  2017    ^  2018    ^  2019    ^  2020    ^  2021    ^  2022    ^  2023   ^
Line 360: Line 360:
  
 ==== Emission factors ==== ==== Emission factors ====
-According to the methodology given in EMEP (2023) the emission factor for the NH<sub>3</sub> emissions from crop residues applied to the soil is zero if the N content of the above ground crop residues is below or equal to the threshold of 0.0132 kg N per kg dry matter. In all other cases the NH<sub>3</sub> emission factor is determined using the following linear regression,  +According to the methodology given in EMEP (2023) the emission factor for the NH<sub>3</sub> emissions from crop residues applied to the soil is zero if the N content of the above ground crop residues is below or equal to the threshold of 0.0132 kg N per kg dry matter. In all other cases the NH<sub>3</sub> emission factor is determined using the following linear regression, see EMEP (2023): 
-**Formel** see EMEP (2023):EF_NH〗_(3_x )=(410×N_(〖above dm〗_x )-5.42)÷100 **Formel**+ 
 +EF_//NH//<sub>3</sub><sub>x</sub>=(410×N<sub>above dm</sub><sub>x</sub> -5.42)÷100  
 + 
 Where x is the according crop and N<sub>above</sub> dm is the N content of the above ground dry matter. Where x is the according crop and N<sub>above</sub> dm is the N content of the above ground dry matter.
 The implied emission factors provided in the following table are defined as ratio of the total NH<sub>3</sub>-N emissions from crop residues to the total N in aboveground crop residues. The implied emission factors provided in the following table are defined as ratio of the total NH<sub>3</sub>-N emissions from crop residues to the total N in aboveground crop residues.