Agricultural region | Province | GHG emissions from synthetic N manufacture (Mt CO2-eq year−1) | |
---|---|---|---|
Wheat | Maize | ||
NEC | Liaoning | – | 3.32 ± 0.09 |
Jilin | – | 5.14 ± 0.10 | |
Heilongjiang | – | 7.94 ± 0.68 | |
NC | Hebei | 5.01 ± 0.12 | 4.23 ± 0.22 |
Shanxi | 1.16 ± 0.12 | 2.65 ± 0.14 | |
Shandong | 6.65 ± 0.10 | 5.12 ± 0.29 | |
Henan | 8.74 ± 0.20 | 3.99 ± 0.06 | |
Inner Mongolia | 1.94 ± 0.19 | 6.35 ± 0.59 | |
MLYR | Jiangsu | 4.86 ± 0.38 | 1.02 ± 0.12 |
Anhui | 4.14 ± 0.56 | 1.61 ± 0.20 | |
Hubei | 1.22 ± 0.01 | 1.19 ± 0.05 | |
NWC | Shaanxi | 2.03 ± 0.20 | 2.64 ± 0.17 |
Gansu | 1.36 ± 0.07 | 2.64 ± 0.17 | |
Xinjiang | 2.98 ± 0.18 | 2.49 ± 0.12 | |
SSWC | Chongqing | – | 0.75 ± 0.04 |
Sichuan | 0.86 ± 0.26 | 2.14 ± 0.34 | |
Guizhou | – | 1.62 ± 0.30 | |
Yunnan | 0.49 ± 0.09 | 3.84 ± 0.36 | |
Guangxi | – | 1.04 ± 0.06 |