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sector:natural_sources:forest_fires:start [2022/09/22 08:11] – [Methodology] gniffke | sector:natural_sources:forest_fires:start [2023/05/04 06:09] – [Emission factors] kotzulla | ||
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β = burning efficiency (fraction burnt) of the above-ground biomass. | β = burning efficiency (fraction burnt) of the above-ground biomass. | ||
- | The data on forest areas burnt for the period 1990 to 2020 have been taken from the German forest fire statistic (BLE, 2021)((BLE (Bundesanstalt für Landwirtschaft und Ernährung), | + | The data on forest areas burnt for the period 1990 to 2020 have been taken from the German forest fire statistic (BLE, 2021)((BLE (Bundesanstalt für Landwirtschaft und Ernährung), |
* German National Forest Inventorys of 1987, 2002, 2012 (Bundeswaldinventuren 1987, 2002, 2012), | * German National Forest Inventorys of 1987, 2002, 2012 (Bundeswaldinventuren 1987, 2002, 2012), | ||
Line 97: | Line 97: | ||
- | ^ ^ 1990 ^ 1991 ^ 1992 ^ 1993 ^ 1994 ^ 1995 ^ 1996 ^ 1997 ^ 1998 ^ 1999 ^ 2000 ^ | + | ^ 1990 ^ 1991 ^ 1992 ^ 1993 ^ 1994 ^ 1995 ^ 1996 ^ 1997 ^ 1998 ^ 1999 ^ 2000 ^ |
- | | Area of forest burnt | + | | 1606 | 920 | 4908 | 1493 | 1114 | 592 | 1381 | 599 | 397 | 415 | 581 | |
- | + | ^ 2001 ^ 2002 ^ 2003 ^ 2004 ^ 2005 ^ 2006 ^ 2007 ^ 2008 ^ 2009 ^ 2010 ^ 2011 ^ | |
- | + | | 122 | 122 | 1315 | 274 | 183 | 482 | 256 | 539 | 757 | 522 | 214 | | |
- | + | ^ 2012 ^ 2013 ^ 2014 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ | |
- | ^ ^ 2001 ^ 2002 ^ 2003 ^ 2004 ^ 2005 ^ 2006 ^ 2007 ^ 2008 ^ 2009 ^ 2010 ^ 2011 ^ | + | | 269 | 199 | 120 | 526 | 283 | 395 | 2349 | 2711 | 368 | |
- | | Area of forest burnt | + | |
- | + | ||
- | + | ||
- | ^ ^ 2012 ^ 2013 ^ 2014 ^ 2015 ^ 2016 ^ 2017 ^ 2018 ^ 2019 ^ 2020 ^ | + | |
- | | Area of forest burnt | + | |
Line 113: | Line 108: | ||
==== Emission factors ==== | ==== Emission factors ==== | ||
+ | For the year 2020 the following estimated emission factors were applied: | ||
- | For the year 2020 the estimated emission factors from table 2 were applied. | + | __Table 2: Emission factors applied for 2020, in [kg/ha forest area burnt]__ |
- | + | ^ ^ EF< | |
- | __Table 2: Emission factors applied for 2020__ | + | | NO< |
- | ^ | + | | CO | 4, |
- | | NO< | + | | NMVOC |
- | | CO | | + | | SO< |
- | | NMVOC | + | | NH< |
- | | SO< | + | | TSP |
- | | NH< | + | | PM< |
- | | TSP | + | | PM< |
- | | PM< | + | | BC | 34.01 | |
- | | PM< | + | |
- | | BC | 34.01 | | + | |
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 large-scale fire, which occurred in September 2018, is reported under 11.B. 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, 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 product M< | ||
+ | |||
+ | <WRAP center round info 60%> | ||
+ | * M< | ||
- | The product MB×Cf is set to 336 t dm ha-1 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< |
+ | </WRAP> | ||
- | For the calculation of CO emissions the EF according to Table 2.7, 2013 IPCC Wetlands Supplement 207 g (kg dm)< | + | For the calculation of CO emissions the EF according to Table 2.7, 2013 IPCC Wetlands Supplement 207 g (kg dm)< |