| Year | Country | Site | Type | Value mg∙m−2∙d−1 | Source |
| 1992 | Finland | 62.51N, 30.53E | peatland | 2.5 - 8.6 | Martikainen et al. (1993) [98] |
| 1977-2006 | Russian | 671030N, 621570E | permafrost peatlands | 0.9 - 0.1 | Marushchak et al. (2011) [101] |
| 1998-1999 | Malaysia |
| Tropical peatlands | 1.04 | Hadi et al. (2000) [102] |
| 1961-1990 | Finland | 60˚21˚N, 25˚03˚E, −61˚23˚N, 25˚03˚E, 125 | forest peatlands | 0.945 - 0.246 | Huttunen et al. (2003) [103] |
| 1991-1996 | Finland | 61˚48˚N, 24˚19˚E, | boreal peatland | 1.7 | Nykänen et al. (2002) [104] |
| 2012 | Finland | 68˚89’N, 21˚05’E | permafrost | 2.81 ± 0.6 | Voigt et al. (2017) [94] |
| 2009-2011 | Indonesia | 2˚17’ - 2˚21’S, 113˚54’ - 114˚01’E | tropical peatlands | 26.06 | Arai et al. (2014) [99] |