,
“Trends in the sources and sinks of carbon dioxide”, Nature Geoscience, vol. 2, 2009.
, “Update on CO2 emissions”, Nature Geoscience, vol. 3, 2010.
, “The declining uptake rate of atmospheric CO2 by land and ocean sinks”, Biogeosciences, vol. 11, no. 13, pp. 3453-3475, 2014.
, “Global Carbon Budget 2013”, Earth System Science Data, vol. 6, no. 1, pp. 235-263, 2014.
, “Global carbon budget 2014”, Earth System Science Data, vol. 7, no. 1, pp. 47-85, 2015.
, “Global Carbon Budget 2015”, Earth System Science Data, vol. 7, no. 2, pp. 349-396, 2015.
, “Global Carbon Budget 2016”, Earth System Science Data, vol. 8, no. 2, pp. 605-649, 2016.
, “Global Carbon Budget 2017”, Earth System Science Data, 2017.
,