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Air pollution emission sources included in IMAGE are listed in the Emission table <table class="pbltable"> {{EmissionTableHeaderRowTemplate|30% |Source|30% |Activity level|3% |CO<sub>2</sub> |4% |CH<sub>4</sub>|4% |N<sub>2</sub>O|4% |SO<sub>2</sub>|4% |NO<sub>x</sub>|4% |CO|4% |VOC|4% |F-gases|4% |BC|3% |OC|3% |NH<sub>3</sub> }} {{EmissionTableHeader2RowTemplate|A. Energy related}} {{EmissionTableRowTemplate |End-use energy use (industry, transport, residential, services and other) |Energy consumption rates |EF |EF |EF |EF |EF |EF |EF | |EF |EF | }} {{EmissionTableRowTemplate |Energy sector (production of power, hydrogen, coal, oil, gas, bioenergy) |Energy production rates |EF |EF |EF |EF |EF |EF |EF | |EF |EF | }} {{EmissionTableRowTemplate |Energy transport |Energy transport rates | |EF | | | | | | | | | }} {{EmissionTableRowTemplate |Other energy conversion |Energy conversion rates |EF |EF |EF |EF |EF |EF |EF | |EF | | }} {{EmissionTableHeader2RowTemplate|B. Industry related}} {{EmissionTableRowTemplate |Emissions from industrial process |Industry value added (IVA) |EF |EF |EF |EF |EF |EF |EF |EF |EF | | }} {{EmissionTableRowTemplate |Cement and Steel |Regional production |EF | | | | | | | | | | }} {{EmissionTableHeader2RowTemplate|C. Agriculture and land-use-related}} {{EmissionTableRowTemplate |Enteric fermentation, cattle |Feed type and amount | |GM<sup>a</sup> | | | | | | | | | }} {{EmissionTableRowTemplate |Animal waste, all animal categories |Number of animals | |GEF |GEF | |GEF | | | | | |GEF<sup>b</sup> }} {{EmissionTableRowTemplate |Landfills |Population | |GEF | | | | | | | | | }} {{EmissionTableRowTemplate |Deforestation |Carbon burnt |GM |GEF |GEF |GEF |GEF |GEF |GEF | |GEF |GEF |GEF }} {{EmissionTableRowTemplate |Agricultural waste burning |Carbon burnt |GM |GEF |GEF |GEF |GEF |GEF |GEF | |GEF |GEF |GEF }} {{EmissionTableRowTemplate |Traditional biomass burning |Carbon burnt |GM |GEF |GEF |GEF |GEF |GEF |GEF | |GEF |GEF |GEF }} {{EmissionTableRowTemplate |Savannah burning |Carbon burnt |GM |GEF |GEF |GEF |GEF |GEF |GEF | |GEF |GEF |GEF }} {{EmissionTableRowTemplate |Domestic sewage treatment |Population, GDP | |GEF |GEF | | | | | | | | }} {{EmissionTableRowTemplate |Wetland rice fields |Area wetland rice | |GEF | | | | | | | | | }} {{EmissionTableRowTemplate |Crops |Fertilizser and manure inputs | | |GM | |GM | | | | | |GM }} {{EmissionTableRowTemplate |Managed grassland |N fertiliser and manure input, crop type | | |GM | |GM | | | | | |GM }} {{EmissionTableRowTemplate |Indirect emissions |N crops, fertiliser and manure input | | |GM | | | | | | | | }} {{EmissionTableRowTemplate |Land use change |Clearing forest areas | | |GM | | | | | | | | }} {{EmissionTableHeader2RowTemplate|D. Natural sources}} {{EmissionTableRowTemplate |Soils under natural vegetation |Net primary production | | |GM | |GM | | | | | |GEF }} {{EmissionTableRowTemplate |Natural vegetation |N/A | | | | | |W |W | | | | }} {{EmissionTableRowTemplate |Wild fires |N/A | |W | | | |W | | | | | }} {{EmissionTableRowTemplate |Oceans |N/A | |W |W | | |W | | | | |W }} {{EmissionTableRowTemplate |Natural wetlands |N/A | |W | | | | | | | | | }} {{EmissionTableRowTemplate |Termites |N/A | |W | | | | | | | | | }} {{EmissionTableRowTemplate |Wild animals |Net primary production | |W | | | | | | | | | }} {{EmissionTableRowTemplate |Methane hydrates |N/A | |W | | | | | | | | | }} {{EmissionTableRowTemplate |Volcanoes |N/A | |W | |W | | | | | | | }} {{EmissionTableRowTemplate |Lightning |N/A | | |W | |W | | | | | | }} </table> <blockQuote> Activity level describes the activity level to which the emission factor is applied, or the main determinant for the gridded model. Methods: * W = Global emissions; * EF =Regional emission factor applied to the specified activity level; * GEF = Grid-specific emission calculated from gridded activity level and (regional) emission factor; * GM = Gridded, model-based emission (statistical or process-based model). Footnotes: :<sup>a</sup> GM for dairy and non-dairy cattle, emission factors for other animal categories. :<sup>b</sup> EF for NH<sub>3</sub> emissions from animal houses, manure storage and grazing livestock; GM for NH<sub>3</sub> emissions from manure spreading. </blockQuote> [[Category:Glossary]][[Category:AdditionalInfo]] {{#set: |AIBelongsToPage=Emissions/Description;Emissions|+sep=; |HasPageLabel=Emission table |HasOverviewType=generic }}
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