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sector:ippu:mineral_industry:quarrying_mining:start [2022/02/07 13:34] – [Methodology] kludt | sector:ippu:mineral_industry:quarrying_mining:start [2023/03/14 12:04] – [Activity Data] kotzulla | ||
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====== 2.A.5.a - Quarrying & Mining - Other Than Coal ====== | ====== 2.A.5.a - Quarrying & Mining - Other Than Coal ====== | ||
- | ^ Category Code ^ Method | + | ^ Category Code ^ Method |
- | | 2.A.5.a | + | | 2.A.5.a |
- | ^ | + | ^ |
- | | 2.A.5.a | + | | Key Category: |
{{page> | {{page> | ||
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In Germany we use two approaches - one for Sands and rocks, one for salts. | In Germany we use two approaches - one for Sands and rocks, one for salts. | ||
- | |||
- | noch zu verwenden: | ||
- | Regionalität: | ||
- | Test: geringe Abweichungen waren erkennbar, aber unvermeidlich, | ||
- | verwendet für die Anpassung der Datensätze im Jahrestool wurden (Datenübernahme): | ||
- | |||
- | Flächen im Zeitverlauf: | ||
- | -> Die zeitlichen Verläufe werden grob durch die bekannten Abbaumengen abgebildet. | ||
- | -> Vor 2010 liegen auch keine DWD-Datenauswertungen vor, was konsistent sein muss. | ||
- | -> Das Auslaufen der BK-Tagebaue hat durch die erfolgte Flächenbereinigung keine Auswirkung. | ||
- | -> Erst bei Verwendung eines neuen, aktuelleren CLC-Datensatzes müsste die Bereinigung neu erfolgen, weil BK-Tagebaue wegfallen. | ||
- | 1. Fazit für die zu erwartenden Rekalkulationen | ||
- | Wegen der besonderen Wettersensitivität des Modells wird es Jahre mit höheren Emissionen geben, was nicht durch Verringerungen aus der Flächenkorrektur ausgeglichen wird. Es gibt wegen der korrigierten Flächendaten Änderungen für die Jahre 1990 bis 2009, ohne dass diese spezifisch modelliert wurden. Alle Änderungen entspringen einer Verbesserung im Rahmen nationaler Anpassungen und sind begründbar. Die geänderten Daten sind im Datensatz für die Anpassung aller Jahre 2010 ff. zu finden. | ||
- | 2. Anpassung aller Jahre 2010 ff. | ||
- | Mit den konsolidierten Wetter- und Flächendaten sind keine Jahre vor 2010 modellierbar, | ||
===== Short description - Sands and Rocks ===== | ===== Short description - Sands and Rocks ===== | ||
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In particular, this concerns input variables on humidity and wind speed, which are differentiated into regions. Due to data availability, | In particular, this concerns input variables on humidity and wind speed, which are differentiated into regions. Due to data availability, | ||
+ | |||
+ | The temporal resolution of the regional parameters has limitations: | ||
===== Activity Data ===== | ===== Activity Data ===== | ||
- | As provided | + | As provided in the Guidebook |
+ | |||
+ | Because of incomplete national statistics, these AD are taken from association information [(European Industry Association data are published annually at https:// | ||
+ | |||
+ | For time series concsistency, data gaps are closed via interpolation, | ||
===== Emission factors ===== | ===== Emission factors ===== | ||
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===== Recalculations ===== | ===== Recalculations ===== | ||
- | Recalculations were necessary due to revised emissions model parameters for the whole time. | + | Recalculations were necessary due to revised emissions model parameters for the whole time. Because of the particular weather sensitivity of the model, there are years with higher emissions, which is not counterbalanced by reductions from the area correction. There are changes for the years 1990 to 2009 because of the corrected area data, without specific modeling. The changed weather data can be found in the data set for the adjustment of all years starting in 2010. |
[{{sector: | [{{sector: | ||
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==== Emission factors ==== | ==== Emission factors ==== | ||
- | The emission factors are based on analogy to bulk product handling by an expert judgements from UBA: | + | The emission factors are based on analogy to bulk product handling by an UBA expert judgement: |
__Table 2: Overview of applied emission factors, in kg/t salt__ | __Table 2: Overview of applied emission factors, in kg/t salt__ | ||
- | ^ Pollutant | + | ^ |^ EF value |
- | ^ TSP ^| 0.031 || constant | + | ^ TSP || |
- | ^ PM₁₀ | + | ^ PM< |
- | ^ PM₂.₅ ^| 0.003 || constant | + | ^ PM< |
+ | |||
+ | |||
+ | ===== Recalculations ===== | ||
+ | <WRAP center round info 60%> | ||
+ | For **pollutant-specific information on recalculated emission estimates for Base Year and 2020**, please see the pollutant specific recalculation tables following [[general: | ||
+ | </ | ||