Publications
CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
.
2007. Current systematic carbon cycle observations and needs for implementing a policy-relevant carbon observation system. Biogeosciences. 11:3547-3602.
.
2013. Environmental controls over carbon dioxide and water vapor exchange of terrestrial vegetation. Agricultural and Forest Meteorology. 113:97-120.
.
2002. Photosynthesis drives anomalies in net carbon-exchange of pine forests at different latitudes. Global Change Biology. 13:2110-2127.
.
2007. Recent decline in the global land evapotranspiration trend due to limited moisture supply. Nature. 467:951-954.
.
2010. Reduction of forest soil respiration in response to nitrogen deposition. Nature Geoscience. 3:315-322.
.
2010. Seasonal variation of photosynthetic model parameters and leaf area index from global Fluxnet eddy covariance data. J. Geophys. Res.. 116(G04027)
.
2011.