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| If you need help about filling in a variable open the link at the end of this paragraph in a new window. Otherwise, just delete this paragraph and start writing. [[Heande:Help:Variable]]
| | #REDIRECT [[Emission factors for burning processes]] |
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| '''Scope'''<br>
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| '''Emission factors and models''' describes
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| == Description ==
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| Emissions of various pollutants from different sources result in enviornmental concentrations of pollutants in environmental or carrier media such as air, water, food, soil and dust.
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| Emission factors are numerical representations of the amount of pollutant emitted per distance (applicable only to area and line sources) or per time (applicable to all sources) in a given region.
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| Emission models compute the emission factors in a selected emission scenario.
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| * Example: AIRQUIS (NILU's air emission model) combines emission, consumption and production from area and point sources with traffic emissions to calculate hourly emissions distributed in areas,lines and/or points. The results may be stored as area, line and/or point data set. Before running the model the emission scenario must be defined. Here the user decides which sources to include.
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| === References ===
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| * AIRQUIS: http://www.nilu.no/airquis/models_emission.htm
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| == Definition ==
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| === Causality ===
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| List of parents:
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| * '''Input''' Sources / Human activities and interventions
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| ** Point sources such as industries
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| ** Area sources such as run-off from agricultural lands and landfills
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| * '''Output''' Transport, transformation and fate
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| **Dispersion models
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| === Data ===
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| === Formula ===
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| Analytica_id:
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| <anacode></anacode>
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| == Unit ==
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| == Result ==
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| [[category:Kuopio workshop]]
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