Global sums:

Released: April 6, 2021

Citation: O'Rourke, P. R., Smith, S. J., Mott, A., Ahsan, H., McDuffie, E. E., Crippa, M., Klimont, Z., McDonald, B., Wang, S., Nicholson, M. B., Feng, L., & Hoesly, R. M. (2021). CEDS v_2021_04_21 Release Emission Data (v_2021_02_05) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.4741285

Coverage: CO₂, CO, CH₄, N₂O, NH₃, NOx, SO₂, NMVOC, BC, OC

Countries/regions: Global sum, international transport, and 220 countries and regions.

Years: 1750 – 2019

• Updated inventory scaling for Australia, Canada, South Korea, and Taiwan. Emissions did not change for any other isos.
• Updated proxy data for gridding to EDGAR 5.0 emission grids. BC and OC gridding proxies also now from EDGAR. Gridding proxies for most sectors vary over time following EDGAR spatial distributions within each iso out to 2015.
• Added a set of line plots for selected cells as a diagnostic of gridding routine function (Examples in Feng et al. 2020)
• Added capability to produce gridded emissions without emissions from one selected iso