Report - DCE - Nationalt Center for Miljø og Energi

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The emission from agricultural activities covers ammonia (NH3) emission
from manure management and agricultural soils, PM emission from animal
production and emission from field burning of straw includes NH3, PM,
NOx, CO, NMVOC, SO2, heavy metals, dioxin and PAH.
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The majority of the Danish NH3 emission, corresponding to 96 %, originates
from the agricultural sector. The remaining 4 % originates from traffic and
industrial process. Figure 6.1 shows the distribution of sources of NH3 emission
from the agricultural sector 2010. The main part of the agricultural
emission is related to manure management, corresponding to 84 % and 3%
from grazing animals. Emissions from use of synthetic fertiliser and crops
contribute with 5 % and 8 %, respectively. Emissions from NH3-treated
straw, field burning of agricultural wastes and sewage sludge used as fertiliser
amount to less than 1 %.
Synthetic fertiliser
5%
Grazing animals
3%
Crops
8%
Sewage sludge + industrial
waste, ammonia treated straw,
field burning