meta data for this page
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
sector:agriculture:agricultural_soils:start [2025/02/24 16:53] – [Emission factors] niebuhr | sector:agriculture:agricultural_soils:start [2025/03/10 10:53] (current) – [Table] mielke | ||
---|---|---|---|
Line 27: | Line 27: | ||
| 3.D.c | NA | NA | | 3.D.c | NA | NA | ||
| 3.D.e | NA | -/- | NA | NA | NA | NA | | 3.D.e | NA | -/- | NA | NA | NA | NA | ||
- | | 3.D.f | NA | NA | + | | 3.D.f | NA | NA |
| | ||
\\ | \\ | ||
Line 55: | Line 55: | ||
__Table 1: AD for the estimation of NH< | __Table 1: AD for the estimation of NH< | ||
- | ^ Application of manure | + | ^ Application of inorganic fertilizers |
- | ^ 1990 | + | | |
- | | 1,131 | + | | Application of fertilizers (total) |
+ | | calcium ammonium nitrate | ||
+ | | urea and ammonia nitrate urea solutions (AHL) | 369 | 403 | 508 | 526 | 542 | 590 | 604 | 539 | 460 | 385 | 342 | 318 | 293 | 282 | | ||
+ | | ammonium phosphates | ||
+ | | other NK and NPK | 246 | 162 | 175 | 126 | 63 | 67 | 62 | 54 | 52 | 51 | 51 | 47 | 40 | 35 | | ||
+ | | other straight fertilizers | ||
==== Methodology ==== | ==== Methodology ==== | ||
Line 67: | Line 72: | ||
__Table 2: Synthetic fertilizers, | __Table 2: Synthetic fertilizers, | ||
^ Fertilizer type | ^ Fertilizer type | ||
- | | calcium ammonium nitrate | + | | calcium ammonium nitrate |
- | | ammonia nitrate urea solutions (AHL) | 0.098 | | + | | ammonia nitrate urea solutions (AHL) | 0.087 | |
- | | urea (up to 2019) | + | | urea (up to 2019) |
- | | urea (from 2020 with urease inhibitor) | + | | urea (from 2020 with urease inhibitor) |
- | | urea (from 2020 if incorporated) | + | | urea (from 2020 if incorporated) |
- | | ammonium phosphates | + | | ammonium phosphates |
- | | other NK and NPK | 0.050 | | + | | other NK and NPK | 0.084 | |
- | | other straight fertilizers | + | | other straight fertilizers |
For NO< | For NO< | ||
Line 94: | Line 100: | ||
- | __Table 4: REC-1: Revised | + | __Table 4: Comparison of NH< |
- | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ | + | ^ NH3 and NOx emissions from fertilizer application, in Gg |
- | | **Ammonia** | + | | ^ Submission |
- | ^ current | + | | |
- | ^ previous | + | ^ |
- | ^ absolute change | + | | ::: | previous |
- | ^ relative change [%] | | + | | ::: | absolute change |
- | | **Nitrogen oxides** | + | | ::: | relative change [%] | |
- | ^ current | + | | | | | | | | | | | | | | | |
- | ^ previous | + | ^ |
- | ^ absolute change | + | | ::: | previous |
- | ^ relative change [%] | | + | | ::: | absolute change |
+ | | ::: | relative change [%] | 0.00 | ||
Line 122: | Line 129: | ||
__Table 5: AD for the estimation of NH< | __Table 5: AD for the estimation of NH< | ||
- | ^ Application of manure in [kt N] ||||||||||||| | + | ^ Application of manure in [kt N] |
- | ^ 1990 | + | ^ 1990 |
- | | 1,131 | + | | 1,165 |
Line 136: | Line 143: | ||
__Table 6: IEF for NH< | __Table 6: IEF for NH< | ||
- | ^ IEF in [kg NH3-N per kg N in applied manure] | + | ^ IEF in [kg NH3-N per kg N in applied manure] |
- | ^ 1990 ^ 1995 | + | ^ 1990 ^ 1995 |
- | | 0.208 | 0.194 | + | | 0.227 | 0.212 |
==== Trend discussion for Key Sources ==== | ==== Trend discussion for Key Sources ==== | ||
Line 149: | Line 156: | ||
Further details on recalculations are described in Rösemann et al. (2025) ((Rösemann, | Further details on recalculations are described in Rösemann et al. (2025) ((Rösemann, | ||
- | __Table 7: REC-2: Revised | + | __Table 7: Comparison of NH< |
- | | ^ 1990 | + | | ^ Submission |
- | | **Ammonia** | + | | | | | |
- | ^ current | + | | **Ammonia** |
- | ^ previous | + | | ::: ^ previous |
- | ^ absolute change | + | | ::: ^ absolute change |
- | ^ relative change [%] | 0.22 | 0.51 | 0.73 | 0.86 | 1.09 | 0.39 | 0.43 | 0.41 | 0.42 | 0.40 | 0.42 | 0.41 | | | + | | ::: ^ relative change [%] | 12.01 | 14.09 | 13.11 | 13.20 | 12.30 | 12.33 | 12.20 | 12.11 | 12.06 | 12.02 | 12.15 | 12.08 | 12.01 | | |
- | | **Nitrogen oxides** | + | | |
- | ^ current | + | | **Nitrogen oxides** |
- | ^ previous | + | | ::: ^ previous |
- | ^ absolute change | + | | ::: ^ absolute change |
- | ^ relative change [%] | 0.15 | + | | ::: ^ relative change [%] | 3.04 |
==== Planned improvements ==== | ==== Planned improvements ==== | ||
Line 172: | Line 179: | ||
__Table 8: AD for the estimation of NH< | __Table 8: AD for the estimation of NH< | ||
- | ^ Application of sewage sludge in [kt N] ||||||||||||| | + | ^ Application of sewage sludge in [kt N] |
- | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ | + | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 |
- | | 27 | 35 | 33 | 27 | 26 | 19 | 19 | 14 | 13 | 16 | 14 | 12 | 12 | | + | | 27 | 35 | 33 | 27 | 26 | 19 | 19 | 14 | 13 | 16 | 14 |
==== Methodology ==== | ==== Methodology ==== | ||
Line 190: | Line 197: | ||
There were no recalculations concerning sewage sludge except the replacement of extrapolated activity data in 2022 with data from the Federal Statistical Office. Further details on recalculations are described in Rösemann et al. (2025), Chapter 1.3. | There were no recalculations concerning sewage sludge except the replacement of extrapolated activity data in 2022 with data from the Federal Statistical Office. Further details on recalculations are described in Rösemann et al. (2025), Chapter 1.3. | ||
- | __Table 9: Revised | + | __Table 9: Comparison of NH< |
- | ^ | + | | |
- | | **Ammonia** | + | | | | | | | | | | | | | | | |
- | ^ current | + | | **Ammonia** |
- | ^ previous | + | | ::: ^ previous |
- | ^ absolute change | + | | ::: ^ absolute change |
- | ^ relative change [%] | + | | ::: ^ relative change [%] | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 |
- | | **Nitrogen oxides** | + | | | | | | | | | | | | | | | |
- | ^ current | + | | |
- | ^ previous | + | | ::: ^ previous |
- | ^ absolute change | + | | ::: ^ absolute change |
- | ^ relative change [%] | + | | ::: ^ relative change [%] | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 |
==== Planned improvements ==== | ==== Planned improvements ==== | ||
Line 220: | Line 227: | ||
__Table 10: AD for the estimation of NH< | __Table 10: AD for the estimation of NH< | ||
- | ^ ^ Application of other organic fertilizers in kt N ||||||||||||| | + | ^ ^ Application of other organic fertilizers in kt N |||||||||||||| |
- | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 | + | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 |
- | | Residues, digested energy crops | 0.05 | 0.59 | 5.12 | 43.36 | 158.69 | | + | | Residues, digested energy crops | 0.05 | 0.59 | 5.12 | 43.36 | 158.69 | |
- | | Residues, digested waste | + | | Residues, digested waste |
- | | Compost, biowaste | + | | Compost, biowaste |
- | | Compost, greenwaste | + | | Compost, greenwaste |
- | | Imported manure | + | | Imported manure |
- | ^ TOTAL ^ 10.87 ^ 44.30 ^ 61.77 ^ 108.09 ^ 230.47 ^ 367.77 ^ 369.45 ^ 360.58 ^ 354.42 ^ | + | ^ TOTAL ^ 10.87 ^ 44.30 ^ 61.77 ^ 108.09 ^ 230.47 ^ 367.92 ^ 369.65 ^ 360.83 ^ 355.67 |
==== Methodology ==== | ==== Methodology ==== | ||
Line 243: | Line 250: | ||
__Table 11: IEF for NH< | __Table 11: IEF for NH< | ||
- | ^ ^ IEF in kg NH3-N per kg N of other organic fertilizers | + | ^ ^ IEF in kg NH3-N per kg N of other organic fertilizers |
- | | ^ 1990 | + | | ^ 1990 |
- | | Residues, digested energy crops | 0.182 | 0.182 | 0.183 | 0.183 | 0.183 | 0.153 | 0.150 | 0.147 | 0.144 | 0.141 | 0.139 | 0.138 | 0.138 | | + | | Residues, digested energy crops | 0.182 | 0.182 | 0.183 | 0.183 | 0.183 | 0.153 | 0.150 | 0.147 | 0.144 | 0.141 | 0.139 | 0.139 | 0.140 | 0.140 | |
- | | Residues, digested waste | 0.000 | 0.000 | 0.192 | 0.193 | 0.193 | 0.171 | 0.164 | 0.156 | 0.163 | 0.162 | 0.163 | 0.162 | 0.160 | | + | | Residues, digested waste | 0.000 | 0.000 | 0.192 | 0.193 | 0.193 | 0.171 | 0.164 | 0.156 | 0.163 | 0.162 | 0.163 | 0.162 | 0.160 | 0.157 | |
- | | Compost, biowaste | + | | Compost, biowaste |
- | | Compost, greenwaste | + | | Compost, greenwaste |
- | | Imported manure | + | | Imported manure |
- | ^ TOTAL ^ 0.118 ^ 0.110 ^ 0.092 ^ 0.130 ^ 0.160 ^ 0.141 ^ 0.138 ^ 0.135 ^ 0.131 ^ 0.129 ^ 0.127 ^ 0.127 ^ 0.126 ^ | + | ^ TOTAL ^ 0.120 ^ 0.109 ^ 0.092 ^ 0.130 ^ 0.160 ^ 0.141 ^ 0.138 ^ 0.135 ^ 0.131 ^ 0.129 ^ 0.127 ^ 0.127 ^ 0.129 ^ 0.130 ^ |
==== Trend discussion for Key Sources ==== | ==== Trend discussion for Key Sources ==== | ||
Line 256: | Line 263: | ||
==== Recalculations ==== | ==== Recalculations ==== | ||
- | For all years, total NH< | + | Recalculations after 2013 are mainly due to the update of activity data. Concerning |
- | __Table 12:REC-4: Revised | + | __Table 12: Comparison of NH< |
- | | ^ 1990 | + | | ^ Submission |
- | | **Ammonia** | + | | |
- | ^ current | + | ^ |
- | ^ previous | + | | ::: |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | | + | | ::: |
- | | **Nitrogen oxides** | + | | |
- | ^ current | + | ^ |
- | ^ previous | + | | ::: |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | 91.19 | 76.71 | 32.86 | 3.12 | 3.35 | 3.56 | 4.43 | 3.69 | 2.17 | 1.79 | 0.88 | -1.72 | | | + | | ::: |
==== Planned improvements ==== | ==== Planned improvements ==== | ||
No improvements are planned at present. | No improvements are planned at present. | ||
===== 3.D.a.3 - Urine and dung deposited by grazing animals ===== | ===== 3.D.a.3 - Urine and dung deposited by grazing animals ===== | ||
- | The calculation of NH< | + | The calculation of NH< |
==== Activity data ==== | ==== Activity data ==== | ||
Line 282: | Line 289: | ||
__Table 13: Shares of N excretions on pasture, in [%]__ | __Table 13: Shares of N excretions on pasture, in [%]__ | ||
- | | | + | | |
- | ^ Dairy cows | 20.3 | 15.6 | 12.7 | 11.4 | 10.0 | 8.6 | 8.3 | 8.0 | 7.6 | 7.4 | 7.4 | 7.4 | 7.4 | | + | ^ Dairy cows | 20.3 | 15.6 | 12.7 | 11.4 | 10.0 | 8.6 | 8.3 | 8.0 | 7.6 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 |
- | ^ Other cattle | + | ^ Other cattle |
- | ^ Sheep | + | ^ Sheep |
- | ^ Goats | + | ^ Goats |
- | ^ Horses | + | ^ Horses |
- | ^ Laying hens | + | ^ Laying hens |
- | ^ Deer | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | | + | ^ Deer | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
- | ^ Ostrich | + | ^ Ostriches |
==== Methodology ==== | ==== Methodology ==== | ||
- | NH< | + | NH< |
==== Emission Factors ==== | ==== Emission Factors ==== | ||
- | The emission factors for NH< | + | The emission factors for NH< |
- | Following the intention of EMEP, 2019-3D, Table 3.1, the inventory uses for NO< | + | Following the intention of EMEP, 2023-3D, Table 3.1, the inventory uses for NO< |
Line 319: | Line 326: | ||
For all years, totals of NH< | For all years, totals of NH< | ||
- | The main reason for that is the introduction | + | The main reason for that is the correction |
- | __Table 15: REC-5: Revised | + | __Table 15: Comparison of NH< |
- | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ | + | | ^ NH3 and NOx emissions from grazing, in Gg ||||||||||||||| |
- | | **Ammonia** | + | | |
- | ^ current | + | | |
- | ^ previous | + | | **Ammonia** |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | 0.61 | 1.01 | 1.43 | 1.73 | 2.02 | 1.99 | 2.01 | 2.05 | 2.11 | 2.14 | 2.21 | 2.30 | | | + | | ::: |
- | | **Nitrogen oxides** | + | | ::: |
- | ^ current | + | | |
- | ^ previous | + | | **Nitrogen oxides** |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | 1.17 | 1.90 | 2.62 | 3.06 | 3.38 | 3.56 | 3.63 | 3.71 | 3.82 | 3.89 | 3.98 | 4.15 | | | + | | ::: |
+ | | ::: | ||
==== Planned improvements ==== | ==== Planned improvements ==== | ||
No improvements are planned at present. | No improvements are planned at present. | ||
+ | |||
+ | ===== 3.D.a.4 - Crop residues applied to soil ===== | ||
+ | The calculation of NH< | ||
+ | |||
+ | ==== Activity data ==== | ||
+ | The NH< | ||
+ | |||
+ | __Table 16: AD for the estimation of NH< | ||
+ | ^ N in aboveground crop residues in Gg N | ||
+ | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ 2023 ^ | ||
+ | | 433 | 431 | 468 | 479 | 461 | 467 | 465 | 493 | 397 | 439 | 449 | 472 | 460 | 471 | | ||
+ | |||
+ | ==== Methodology ==== | ||
+ | According to EMEP (2023) the NH< | ||
+ | |||
+ | ==== Emission factors ==== | ||
+ | According to the methodology given in EMEP (2023) the emission factor for the NH< | ||
+ | |||
+ | EF_// | ||
+ | |||
+ | |||
+ | Where x is the according crop and N< | ||
+ | The implied emission factors provided in the following table are defined as ratio of the total NH< | ||
+ | |||
+ | __Table 17: IEF for NH< | ||
+ | ^ IEF in kg NH3-N per kg N in aboveground crop residues | ||
+ | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ 2023 ^ | ||
+ | | 0.017 | 0.014 | 0.013 | 0.012 | 0.012 | 0.011 | 0.012 | 0.012 | 0.011 | 0.012 | 0.012 | 0.013 | 0.012 | 0.012 | | ||
+ | |||
+ | ==== Trend discussion for Key Sources ==== | ||
+ | NH< | ||
+ | |||
+ | ==== Recalculations ==== | ||
+ | There are no recalculations because this source is reported the first time. | ||
+ | |||
+ | __Table 18: Comparison of NH< | ||
+ | | | ||
+ | | ^ Submission | ||
+ | | NH3 | current | ||
+ | | ::: | previous | ||
+ | |||
+ | ==== Planned improvements ==== | ||
+ | No improvements are planned at present. | ||
+ | |||
===== 3.D.c - Farm-level agricultural operations including storage, handling and transport of agricultural products ===== | ===== 3.D.c - Farm-level agricultural operations including storage, handling and transport of agricultural products ===== | ||
- | In this category Germany reports TSP, PM< | + | In this category Germany reports TSP, PM< |
==== Activity data ==== | ==== Activity data ==== | ||
- | The activity data is the total area of agricultural land (arable land, grassland and horticultural land). This data is provided by official statistics. | + | The activity data is the total area of agricultural land (arable land, grassland and horticultural land) including areas with cover crops. This data is provided by official statistics. |
- | __Table | + | __Table |
- | ^ | + | ^ |
- | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ | + | ^ 1990 |
- | | | + | | |
==== Methodology ==== | ==== Methodology ==== | ||
- | The Tier 2 methodology used is described in EMEP (2019)-3D-17. | + | The Tier 2 methodology used is described in EMEP (2023)-3D-22. |
==== Emission factors ==== | ==== Emission factors ==== | ||
- | Emission factors given in EMEP (2019)-3D-18, Tables 3.5 and 3.7 are used with the exception of „Harvesting“ PM< | + | Emission factors given in EMEP (2023)-3D-18, Tables 3.6 and 3.8 are used with the exception of „Harvesting“ PM< |
- | The missing default-EFs for „other arable“ in the 2019 EMEP/EEA Guidebook were replaced with the average of the EFs of wheat, rye, barley and oat, as it was done in the Danish IIR. The PM< | + | The missing default-EFs for „other arable“ in the 2023 EMEP/EEA Guidebook were replaced with the average of the EFs of wheat, rye, barley and oat, as it was done in the Danish IIR. The PM< |
- | __Table | + | __Table |
- | | | + | | |
- | ^ TSP | 1.41 | + | ^ TSP | 1.42 | 1.41 | 1.42 | 1.41 | 1.39 | 1.38 | 1.37 | 1.37 | 1.37 | 1.36 | 1.36 | 1.36 | 1.36 | 1.36 | |
- | ^ PM< | + | ^ PM< |
- | ^ PM< | + | ^ PM< |
Line 370: | Line 422: | ||
==== Recalculations ==== | ==== Recalculations ==== | ||
- | The only difference occurs for 2021, where the emissions are slightly | + | For all years, totals of TSP, PM< |
- | Further details on recalculations are described in Vos et al. (2024), Chapter 1.3. | + | |
- | __Table | + | __Table |
- | | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ | + | ^ TSP, PM10, PM2.5 emissions from crop production, in Gg |||||||||||||||| |
- | | **TOTAL SUSPENDED PARTICLES (TSP)** | + | | ^ Submission |
- | ^ current | + | | | | | | | | | | | | | | | |
- | ^ previous | + | | **TOTAL SUSPENDED PARTICLES (TSP)** |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.13 | | | + | | ::: |
- | | **PM< | + | | ::: |
- | ^ current | + | | |
- | ^ previous | + | | **PM< |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.13 | | | + | | ::: |
- | | **PM< | + | | ::: |
- | ^ current | + | | |
- | ^ previous | + | | **PM< |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | | | + | | ::: |
+ | | ::: | ||
==== Planned improvements ==== | ==== Planned improvements ==== | ||
Line 396: | Line 448: | ||
===== 3.D.e - Cultivated crops ===== | ===== 3.D.e - Cultivated crops ===== | ||
- | In this category Germany reports NMVOC emissions from crop production according to EMEP (2019)-3D-16. For details see Vos et al. (2024), Chapter 5.2.3. | + | In this category Germany reports NMVOC emissions from crop production according to EMEP (2023)-3D-21. For details see Rösemann |
==== Activity data ==== | ==== Activity data ==== | ||
- | The __total | + | The // |
- | __Table | + | __Table |
- | ^ 1990 ^ 1995 | + | ^ 1990 |
- | | 16.506 | 15.312 | 15.498 | 15.561 | 15.734 | 15.719 | 15.662 | 15.647 | 15.570 | 15.563 | 15.447 | 15.376 | 15.336 | | + | | 16,506 | 15,312 | 15,498 | 15,561 | 15,734 | 15,719 | 15,662 | 15,647 | 15,570 | 15,563 | 15,447 | 15,376 | 15,336 | 15, |
==== Methodology ==== | ==== Methodology ==== | ||
- | The Tier 2 methodology described in EMEP (2019)-3D-16ff is used. | + | The Tier 2 methodology described in EMEP (2023)-3D-21ff is used. |
==== Emission Factors ==== | ==== Emission Factors ==== | ||
- | The emission factors for wheat, rye, rape and grass (15°C) given in EMEP (2019)-3D-16, Table 3.3 were used. For all grassland areas the grass (15°C) EF is used, for all other crops except rye and rape the EF of wheat is used. | + | The emission factors for wheat, rye, rape and grass (15°C) given in EMEP (2023)-3D-21, Table 3.4 were used. For all grassland areas the grass (15°C) EF is used, for all other crops except rye and rape the EF of wheat is used. |
- | The implied emission factors provided in thr following table are defined as ratio of the total NMVOC emissions from cultivated crops to the total area given by activity data. | + | The implied emission factors provided in the following table are defined as ratio of the total NMVOC emissions from cultivated crops to the total area given by activity data. |
- | __Table | + | __Table |
- | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ | + | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ 2021 ^ 2022 ^ 2023 ^ |
- | | 0.47 | 0.53 | 0.57 | 0.59 | 0.61 | 0.63 | 0.62 | 0.62 | 0.50 | 0.55 | 0.59 | 0.61 | 0.58 | | + | | 0.47 | 0.53 | 0.57 | 0.59 | 0.61 | 0.63 | 0.62 | 0.62 | 0.50 | 0.55 | 0.59 | 0.61 | 0.58 | 0.60 | |
==== Trend discussion for Key Sources ==== | ==== Trend discussion for Key Sources ==== | ||
NMVOC emissions from crop production are no key sources. | NMVOC emissions from crop production are no key sources. | ||
Line 423: | Line 475: | ||
==== Recalculations ==== | ==== Recalculations ==== | ||
- | The only change with respect to last year’s submission occurs for 2021, where emissions are slightly higher in the present submission due to the correction of area data in one federal state. Further details on recalculations are described in Vos et al. (2024), Chapter 1.3. | + | There were no recalculations. Further details on recalculations are described in Rösemann |
- | __Table | + | __Table |
- | | | + | | | Submission |
- | ^ current submission | + | | NMVOC |
- | ^ previous submission | + | | ::: |
- | ^ absolute change | + | | ::: |
- | ^ relative change [%] | + | | ::: |
<WRAP center round info 65%> | <WRAP center round info 65%> | ||
- | For **pollutant-specific information on recalculated emission estimates for Base Year and 2021**, please see the pollutant specific recalculation tables following [[general: | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2022**, please see the pollutant specific recalculation tables following [[general: |
</ | </ | ||
==== Planned improvements ==== | ==== Planned improvements ==== |