メタン排出は、農業や工業メタン生産など、人間の活動に起因するものです。
| 日付 | 値 | 変更 , % |
|---|---|---|
| 2020 | 1,186,285.2 | 1.98% |
| 2019 | 1,163,215.2 | 1.40% |
| 2018 | 1,147,167.9 | 2.72% |
| 2017 | 1,116,767.2 | 0.88% |
| 2016 | 1,107,003.4 | -3.52% |
| 2015 | 1,147,403.8 | -0.15% |
| 2014 | 1,149,171.2 | 1.16% |
| 2013 | 1,136,038.6 | 2.06% |
| 2012 | 1,113,082.9 | 0.04% |
| 2011 | 1,112,586.9 | 4.40% |
| 2010 | 1,065,645.8 | 4.75% |
| 2009 | 1,017,352.6 |