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sector:other_and_natural_sources:forest_fires [2023/03/21 13:29] – kotzulla | sector:other_and_natural_sources:forest_fires [2024/11/06 14:50] (current) – external edit 127.0.0.1 | ||
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- | ====== 11 - Natural Sources ======= | ||
===== 11.B - Forest Fires ===== | ===== 11.B - Forest Fires ===== | ||
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Biomass of Litter was derived for each year by linear interpolation between 1990 and 2006 and extrapolation from 2007 based on the both Forest soil inventories (BZE I Wald (1990)((WOLFF, | Biomass of Litter was derived for each year by linear interpolation between 1990 and 2006 and extrapolation from 2007 based on the both Forest soil inventories (BZE I Wald (1990)((WOLFF, | ||
- | Pursuant to [(KOENIG2007)] | + | Pursuant to König (2007) ((König, H.-C., 2007. Waldbrandschutz - Kompendium für Forst und Feuerwehr. 1. Fachverlag Matthias Grimm, Berlin, 197 S.)), 80% of the forest fires in Germany are surface fires and 20% crown fires. In accordance to the IPCC Good Practice Guidance for LULUCF (2003) a burning efficiency of 0.15 was used for surface fires and an efficiency of 0.45 was used for crown fires. |
The emissions for the pollutants were calculated by multiplying the mass of carbon with the respective emission factors from table 3-3 (EMEP/EEA, 2019)((EMEP/ | The emissions for the pollutants were calculated by multiplying the mass of carbon with the respective emission factors from table 3-3 (EMEP/EEA, 2019)((EMEP/ | ||
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__Table 1: Area of forest burnt from 1990 until the latest reporting year, in [ha]__ | __Table 1: Area of forest burnt from 1990 until the latest reporting year, in [ha]__ | ||
- | ^ 1990 | + | ^ 1990 |
- | | 1,606 | 920 | + | | 1,606 | 920 |
- | ^ 2001 | + | ^ 2000 ^ 2001 ^ 2002 |
- | | | + | | |
- | ^ 2012 | + | ^ 2010 |
- | | 269 | 199 | + | | |
+ | ^ 2020 | ||
+ | | 368 | ||
=== Emission factors === | === Emission factors === | ||
- | + | For the year 2021 the follwing | |
- | For the year 2021 the estimated emission factors | + | |
__Table 2: Emission factors applied for 2021__ | __Table 2: Emission factors applied for 2021__ | ||
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| BC | 41.90 | | | BC | 41.90 | | ||
- | In addition, a large-scale fire, which occurred in September 2018, is reported under 11.B. A detailed description can be found in the NIR | + | In addition, a single but large-scale fire, which occurred in September 2018, is reported under here. A detailed description can be found in the NIR |
2020 in Chapter 6.8.2.5 ((NIR (2020): National Inventory Report 2020 for the German Greenhouse Gas Inventory 1990-2018. Available in April 2020)), because a large amount of CO< | 2020 in Chapter 6.8.2.5 ((NIR (2020): National Inventory Report 2020 for the German Greenhouse Gas Inventory 1990-2018. Available in April 2020)), because a large amount of CO< | ||
- | The burned area of the drained moor, which is used as a military facility, covered 1,221 ha. This fire was extensively investigated and documented by the Federal Office for Infrastructure, | + | The burned area of the drained moor used as a military facility covered 1,221 ha. The fire was extensively investigated and documented by the Federal Office for Infrastructure, |
+ | |||
+ | The product M< | ||
+ | |||
+ | <WRAP center round info 60%> | ||
+ | * M< | ||
- | The product MB×Cf is set to 336 t dm ha<sup>-1</sup> according to Table 2.6 and formula 2.7, 2013 IPCC Wetlands Supplement ((IPCC (Intergovernmental Panel on Climate Change) (2014b): 2013 Supplement to the IPCC Guidelines for National Greenhouse Gas Inventories: | + | * C<sub>f</sub> = combustion factor, dimensionless |
+ | </WRAP> | ||
- | For the calculation of CO emissions the EF according to Table 2.7, 2013 IPCC Wetlands Supplement 207 g (kg dm)< | ||
+ | For calculating CO emissions, the EF according to Table 2.7, 2013 IPCC Wetlands Supplement 207 g (kg dm)< | ||
=== Recalculations === | === Recalculations === | ||
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| | | | ||
| Black Carbon (BC) |||||||||||| | | Black Carbon (BC) |||||||||||| | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Carbon monoxide | | Carbon monoxide | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Ammonia | | Ammonia | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Non-Methane Volatile Organic Compounds (NMVOC) | | Non-Methane Volatile Organic Compounds (NMVOC) | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Nitrogen oxides | | Nitrogen oxides | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Particulate Matter <10µm (PM< | | Particulate Matter <10µm (PM< | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Particulate Matter <2.5µm (PM< | | Particulate Matter <2.5µm (PM< | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Sulphur dioxide | | Sulphur dioxide | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
| Total suspended particles (TSP) |||||||||||| | | Total suspended particles (TSP) |||||||||||| | ||
- | ^ current submission | + | ^ current submission |
- | ^ previous submission | + | ^ previous submission |
- | ^ absolute change | + | ^ absolute change |
- | ^ relative change | + | ^ relative change |
- | [(KOENIG2007)]: |