Key Category Analysis NH3

Last updated on 10 Dec 2013 11:53 (cf. Authors)

The tables below show detailed information on how the key categories for NH3 were calculated.

Level

Source Emissions in 2011 (Gg) Proportion NH3
4.B.1.a Cattle Dairy 150,52 26,72% 26,72%
4.B.1.b Cattle Non-Dairy 124,04 22,02% 48,74%
4.B.8 Swine 106,86 18,97% 67,71%
4.D.1.a Synthetic N-fertilizers 77,03 13,67% 81,38%
4.B.9.b Broilers 18,29 3,25% 84,63%
4.B.9.a Laying Hens 15,28 2,71% 87,34%
1.A.3.b.i Road Transport:, Passenger cars 14,50 2,57% 89,91%
4.B.9.c Turkeys 12,63 2,24% 92,16%
4.B.6 Horses 8,84 1,57% 93,73%
4.D.2.c N-excretion on pasture range and paddock Unspecified 8,35 1,48% 95,21%

Trend

Source Emissions in 1990 (Gg) Emissions in 2011 (Gg) Contribution to trend NH3
4.B.1.b Cattle Non-Dairy 202,37 124,04 30,67% 30,67%
4.B.1.a Cattle Dairy 194,83 150,52 21,53% 52,20%
4.B.8 Swine 149,36 106,86 18,70% 70,90%
4.D.1.a Synthetic N-fertilizers 58,67 77,03 7,77% 78,67%
4.B.9.a Laying Hens 24,31 15,28 3,59% 82,26%
1.A.3.b.i Road Transport:, Passenger cars 0,93 14,50 3,54% 85,79%
4.B.9.b Broilers 8,00 18,29 3,06% 88,86%
4.D.2.c N-excretion on pasture range and paddock Unspecified 14,27 8,35 2,26% 91,12%
4.B.9.c Turkeys 5,18 12,63 2,18% 93,31%
2.A.4 Soda Ash Production and use 4,76 1,30 1,14% 94,44%
2.B.5.a Other chemical industry 9,57 7,88 0,93% 95,38%
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