Publications
Gap filling strategies for defensible annual sums of net ecosystem exchange. Agricultural and Forest Meteorology. 107:43-69.
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2001. Gap filling strategies for long term energy flux data sets. Agricultural and Forest Meteorology. 107:71-77.
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2001. Phase and amplitude of ecosystem carbon release and uptake potentials as derived from FLUXNET measurements. Agricultural and Forest Meteorology. 113:75-95.
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2002. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. Photosynthesis drives anomalies in net carbon-exchange of pine forests at different latitudes. Global Change Biology. 13:2110-2127.
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2007. Temporal and among-site variability of inherent water use efficiency at the ecosystem level. Global Biogeochemical Cycles. 23(GB2018)
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2009. Toward a consistency cross-check of eddy covariance flux-based and biometric estimates of ecosystem carbon balance. Global Biogeochemical Cycles. 23(GB3009)
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2009. Global patterns of land-atmosphere fluxes of carbon dioxide, sensible heat, and latent heat derived from eddy covariance, satellite, and meteorological observations. J. Geophys. Res.. 116(G00J07)
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2011. Seasonal variation of photosynthetic model parameters and leaf area index from global Fluxnet eddy covariance data. J. Geophys. Res.. 116(G04027)
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2011. Intercomparison of MODIS albedo retrievals and in situ measurements across the global FLUXNET network. Remote Sensing of Environment. 121:323–334.
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2012. On the temporal upscaling of evapotranspiration from instantaneous remote sensing measurements to 8-day mean daily-sums. Agric. For. Meteorol.. 152:212–222.
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2012. What eddy-covariance measurements tell us about prior land flux errors in CO2-flux inversion schemes. Global Biogeochemical Cycles. 26 (GB1021)
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2012. Improving the performance of remote sensing models for capturing intra- and inter-annual variations in daily GPP: An analysis using global FLUXNET tower data. Agric. For. Meteorol. 214-215:416-429.
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2015. Winter respirattory C losses provide explanatory power for net ecosystem productivity. Journal of Geophysical Research: Biosciences. (122)
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2016. Atmospheric deposition, CO2, and change in the land carbon sink. Nature Scientific Reports. 7(9632)
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2017.