Supporting data of the manuscript Hergoualc'h et al. (2021) Improved accuracy and reduced uncertainty in greenhouse gas inventories by refining the IPCC emission factor for direct N2O emissions from nitrogen inputs to managed soils

The supporting information contains a database presenting individual EF1 observations and associated variables related to climate, management practices, land cover, and edaphic properties in the topsoil, and a database of references Individual observations of EF1 emission factors extracted from the databases by Stehfest and Bouwman (2006), van Lent et al. (2015), Grace et al. (2016), van der Weerden et al. (2016), Albanito et al. (2017), Cayuela et al. (2017), Liu et al. (2017), and Rochette et al. (2018) used for the analysis of the EF1 in Hergoualc'h et al. (2021) Improved accuracy and reduced uncertainty in greenhouse gas inventories by refining the IPCC emission factor for direct N2O emissions from nitrogen inputs to managed soils .