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sector:energy:fuel_combustion:small_combustion:mobile_small_combustion:fishing [2021/03/25 14:15] – kotzulla | sector:energy:fuel_combustion:small_combustion:mobile_small_combustion:fishing [2023/05/17 07:42] – [Planned improvements] kotzulla | ||
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Primary fuel delivery data for national fishing is included in NEB lines 6 (' | Primary fuel delivery data for national fishing is included in NEB lines 6 (' | ||
- | The actual annual amounts used are therefore calculated within (Deichnik (2019)), where ship movement data (AIS signal) allows for a bottom-up approach providing the needed differentiation.[((bibcite 1))] | + | The actual annual amounts used are therefore calculated within (Deichnik (2022)), where ship movement data (AIS signal) allows for a bottom-up approach providing the needed differentiation.[(DEICHNIK2022)] |
__Table 1: Annual fuel consumption, | __Table 1: Annual fuel consumption, | ||
- | | | + | | |
- | ^ Diesel oil | + | ^ Diesel oil |
- | ^ Heavy fuel oil | + | ^ Heavy fuel oil |
- | | **Ʃ 1.A.4.c iii** ^ | + | | **Ʃ 1.A.4.c iii** ^ |
The strong increase after 2015 cannot be conclusively explained at the moment. However, even if the over-all fuel quantities delivered to the navigation sector would be somehow misallocated between the specific nautical acitivities, | The strong increase after 2015 cannot be conclusively explained at the moment. However, even if the over-all fuel quantities delivered to the navigation sector would be somehow misallocated between the specific nautical acitivities, | ||
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The emission factors applied here, are derived from different sources and therefore are of very different quality. | The emission factors applied here, are derived from different sources and therefore are of very different quality. | ||
- | For the main pollutants, country-specific implied values are used, that are based on tier3 EF included in the BSH model [((bibcite 1))] which mainly relate on values from the EMEP/EEA guidebook | + | For the main pollutants, country-specific implied values are used, that are based on tier3 EF included in the BSH model [(DEICHNIK2020)] which mainly relate on values from the EMEP/EEA guidebook |
__Table 2: Annual country-specific emission factors, in kg/TJ__ | __Table 2: Annual country-specific emission factors, in kg/TJ__ | ||
- | | ^ 1990 | + | | |
- | | | + | | **DIESEL OIL** ||||||||||||||||| |
- | ^ NH< | + | ^ NH< |
- | ^ NMVOC | + | ^ NMVOC |
- | ^ NO< | + | ^ NO< |
- | ^ SO< | + | ^ SO< |
- | ^ PM | | + | ^ BC < |
- | ^ | + | ^ PM < |
- | ^ CO | | + | ^ PM <sub>10</sub> |
- | | Heavy fuel oil | + | ^ TSP |
- | ^ NH< | + | ^ CO | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 107 | |
- | ^ NMVOC | + | | **HEAVY FUEL OIL** |
- | ^ NO< | + | ^ NH< |
- | ^ SO< | + | ^ NMVOC |
- | ^ PM<sub>2.5</sub><sup>1</ | + | ^ NO< |
- | ^ PM< | + | ^ SO< |
- | ^ | + | ^ BC <sup> |
- | ^ | + | ^ PM <sub>2.5</ |
- | ^ CO | | + | ^ PM < |
- | < | + | ^ TSP | |
- | < | + | ^ CO | |
- | + | < | |
- | + | < | |
+ | Navigation, Table 3-2 and Table A1 - BC fractions of PM emissions from relevant studies | ||
> **NOTE:** For the country-specific emission factors applied for particulate matter, no clear indication is available, whether or not condensables are included. | > **NOTE:** For the country-specific emission factors applied for particulate matter, no clear indication is available, whether or not condensables are included. | ||
- | > For information on the **emission factors for heavy-metal and POP exhaust emissions**, | + | > For information on the **emission factors for heavy-metal and POP exhaust emissions**, |
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===== Recalculations ===== | ===== Recalculations ===== | ||
- | Recalculations occur only to the revised | + | With both **activity data and emission factors unaltered**, no recalculations occur against last year's submission. |
- | Here, due to a revision of the official blending rates, the amounts of biodiesel used in NFR 1.A.4.c iii have been revised for 2016 and 2017. | + | |
- | __Table 3: Revised biodiesel consumption estimates 2016 and 2017, in terajoules__ | ||
- | ||= ||||= **Biodiesel** ||||= | ||
- | ||= ||= **2016** ||= **2017** ||= | ||
- | ||~ Submission 2020 ||> | ||
- | ||~ Submission 2019 ||> | ||
- | ||~ absolute change ||> | ||
- | ||~ relative change ||> | ||
- | All **emission factors** remain unrevised, instead. | + | <WRAP center round info 65%> |
- | + | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the recalculation tables following [[general: | |
- | <WRAP center round info 60%> | + | |
- | For pollutant-specific information on recalculated emission estimates for Base Year and 2018, please see the pollutant specific | + | |
</ | </ | ||
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=====Planned improvements ===== | =====Planned improvements ===== | ||
- | > Besides a routine revision of the BSH model, further focus will be put on the correct allocation of actvity data to the different navigation activities covered in different NFR sub-sectors. | + | Besides a routine revision of the underlying |
+ | |||
+ | With respect to the strong increase in activity data from 2015 to 2016: This issue is under discussion with the BSH Hamburg as the agency in charge of the underlying model. However, these activity data are based on ship movement data showing a correspondingly increasing trend. Nonetheless, | ||
- | ------ | ||
- | [[bibliography]] | + | [(DEICHNIK2022> |
- | : 1 : Deichnik (2019): Aktualisierung und Revision des Modells zur Berechnung der spezifischen Verbräuche und Emissionen des von Deutschland ausgehenden Seeverkehrs. from Bundesamts für Seeschifffahrt und Hydrographie (BSH); Hamburg, | + | [(EMEPEEA2019> |
- | : 2 : EMEP/EEA, 2019: EMEP/EEA air pollutant emission inventory guidebook – 2019; Chapter 1.A.3.d.i, 1.A.3.d.ii, 1.A.4.c.iii Navigation; URL: https:// | + | [(RENTZ2008> |
- | : 3 : Rentz et al., 2008: Nationaler Durchführungsplan unter dem Stockholmer Abkommen zu persistenten organischen Schadstoffen (POPs), im Auftrag des Umweltbundesamtes, | + | |
- | [[/ | + |