academic article

• Global Carbon Budget 2016 2018
• Global Carbon Budget 2015 2016
• Global carbon budget 2014 2015
• Sea–air CO₂ fluxes in the Indian Ocean between 1990 and 2009.  Biogeosciences.  10:7035-7052. 2013
• Sea–air CO₂ fluxes in the Southern Ocean for the period 1990–2009.  Biogeosciences.  10:4037-4054. 2013
• An assessment of the Atlantic and Arctic sea–air CO₂ fluxes, 1990–2009.  Biogeosciences.  10:607-627. 2013
• Correction to “Using altimetry to help explain patchy changes in hydrographic carbon measurements”.  Journal of Geophysical Research.  114. 2009
• Trends in the sources and sinks of carbon dioxide.  Nature Geoscience.  2:831-836. 2009
• Surface-ocean CO2 variability and vulnerability.  Deep Sea Research Part II: Topical Studies in Oceanography.  56:504-511. 2009
• Global Carbon Budget 2018