academic article

• Reconciling global-model estimates and country reporting of anthropogenic forest CO2 sinks 2018
• Multi-model mean nitrogen and sulfur deposition from the Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP): evaluation of historical and projected future changes.  Atmospheric Chemistry and Physics.  13:7997-8018. 2013
• Global agriculture and nitrous oxide emissions 2012
• Human activities changing the nitrogen cycle in Brazil.  Biogeochemistry Biogeochemistry.  79:61-89. 2006