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sector:energy:fuel_combustion:small_combustion:mobile_small_combustion:agriculture_and_forestry [2022/03/01 10:23] – [FAQs] kotzulla | sector:energy:fuel_combustion:small_combustion:mobile_small_combustion:agriculture_and_forestry [2022/03/22 12:10] (current) – [Recalculations] kotzulla | ||
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====Activity data==== | ====Activity data==== | ||
- | Sector-specific consumption data is included in the primary fuel-delivery data are available from NEB line 67: ' | + | Sector-specific consumption data is included in the primary fuel-delivery data are available from NEB line 67: ' |
{{ : | {{ : | ||
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|| as of 1995 || **AGEB** - National Energy Balance, line 67: ' | || as of 1995 || **AGEB** - National Energy Balance, line 67: ' | ||
- | Following the deduction of energy inputs for military vehicles as provided in (BAFA, | + | Following the deduction of energy inputs for military vehicles as provided in (BAFA, |
To provide more specific information on mobile sources in agriculture and forestry, the inventory compiler further devides NFR sector 1.A.4.c ii into **1.A.4.c ii (i) - NRMM in agriculture** in and **1.A.4.c ii (ii) - NRMM in forestry**. | To provide more specific information on mobile sources in agriculture and forestry, the inventory compiler further devides NFR sector 1.A.4.c ii into **1.A.4.c ii (i) - NRMM in agriculture** in and **1.A.4.c ii (ii) - NRMM in forestry**. | ||
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^ Gasoline fuels < | ^ Gasoline fuels < | ||
| **1.A.4.c ii (ii)** | | **1.A.4.c ii (ii)** | ||
- | source: own estimations based on Knörr et al. (2020b) [(KNOERR2020b)] | + | source: own estimations based on Knörr et al. (2021b) [(KNOERR2021b)] |
< | < | ||
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| **Ʃ 1.A.4.c ii** ^ | | **Ʃ 1.A.4.c ii** ^ | ||
- | {{ : | + | {{: |
- | {{ :sector:energy: | + | |
==== Emission factors ==== | ==== Emission factors ==== | ||
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The emission factors applied here are of rather different quality: | The emission factors applied here are of rather different quality: | ||
- | Basically, for all **main pollutants**, | + | Basically, for all **main pollutants**, |
For Information on the country-specific implied emission factors applied to mobile machinery in agriculture and forestry, please refer to the respective sub-chapters linked above. | For Information on the country-specific implied emission factors applied to mobile machinery in agriculture and forestry, please refer to the respective sub-chapters linked above. | ||
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For all unregulated pollutants, emission trends directly follow the trend in fuel consumption. | For all unregulated pollutants, emission trends directly follow the trend in fuel consumption. | ||
- | {{ : | + | {{: |
- | + | ||
- | In contrast to the main pollutants, all heavy-metal and POP emissions | + | |
- | + | ||
- | {{ : | + | |
Here, exemplary for cadmium, the extreme steps in emission estimates result from two effects: | Here, exemplary for cadmium, the extreme steps in emission estimates result from two effects: | ||
(i) the annual amounts of gasoline fuels allocated to NFR 1.A.4.c ii depend on the amounts delivered to the military also covered in NEB line 67. (see superordinate chapter for further information). This approach results in strong declines in gasoline consumption after 2007 and 2011 followed by an increase after 2014. | (i) the annual amounts of gasoline fuels allocated to NFR 1.A.4.c ii depend on the amounts delivered to the military also covered in NEB line 67. (see superordinate chapter for further information). This approach results in strong declines in gasoline consumption after 2007 and 2011 followed by an increase after 2014. | ||
+ | In addition, in contrast to the main pollutants, all heavy-metal and POP emissions are calculated based on default EF from [(EMEPEEA2019)]. | ||
- | {{ : | + | {{: |
+ | {{: | ||
__Table 4: Development of gasoline consumption in NFR 1.A.4.c ii, in terajoules__ | __Table 4: Development of gasoline consumption in NFR 1.A.4.c ii, in terajoules__ | ||
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For all regulated pollutants, emission trends follow not only the trend in fuel consumption but also reflect the impact of fuel-quality and exhaust-emission legislation. | For all regulated pollutants, emission trends follow not only the trend in fuel consumption but also reflect the impact of fuel-quality and exhaust-emission legislation. | ||
- | {{ : | + | {{: |
- | {{ : | + | {{: |
=== Particulate matter & Black carbon=== | === Particulate matter & Black carbon=== | ||
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Additional contributors such as the impact of TSP emissions from the use of leaded gasoline (until 1997) have no significant effect onto over-all emission estimates. | Additional contributors such as the impact of TSP emissions from the use of leaded gasoline (until 1997) have no significant effect onto over-all emission estimates. | ||
- | {{ : | + | {{: |
===== Recalculations ===== | ===== Recalculations ===== | ||
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In contrast, all **emission factors** remain unrevised compared to last year's susbmission. | In contrast, all **emission factors** remain unrevised compared to last year's susbmission. | ||
- | <WRAP center round info 60%> | + | <WRAP center round info 65%> |
- | For pollutant-specific information on recalculated emission estimates for Base Year and 2019, please see the pollutant specific | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2019**, please see the recalculation tables following [[general: |
</ | </ | ||