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% |
