Publications
Carbon fluxes across regions: Observational constraints at multiple scales. Scaling and Uncertainty Analysis in Ecology: Methods and Applications. :167-190.
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2023.
Advanced tilt correction from flow distortion effects on turbulent CO2 fluxes in complex environments using large eddy simulation. Quarterly Journal of the Royal Meteorological Society. 135(643):1603-1613.
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2009. Age-related changes in ecosystem structure and function and effects on water and carbon exchange in ponderosa pine. Tree Physiology. 24:753-763.
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2004. An analysis of soil respiration across northern hemisphere temperate ecosystems. Biogeochemistry. 73:29-70.
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2005. Assessing net ecosystem carbon exchange of U.S. terrestrial ecosystems by integrating eddy covariance flux measurements and satellite observations. Agric. For. Meteorol.. 151:60-69.
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2011. Assessing net ecosystem carbon exchange of U.S. terrestrial ecosystems by integrating eddy covariance flux measurements and satellite observations. Agric. For. Meteorol.. 151:60-69.
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2011. Assessing net ecosystem carbon exchange of U.S. terrestrial ecosystems by integrating eddy covariance flux measurements and satellite observations. Agric. For. Meteorol.. 151:60-69.
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2011. Assessing net ecosystem carbon exchange of U.S. terrestrial ecosystems by integrating eddy covariance flux measurements and satellite observations. Agric. For. Meteorol.. 151:60-69.
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2011. Assessing net ecosystem carbon exchange of U.S. terrestrial ecosystems by integrating eddy covariance flux measurements and satellite observations. Agric. For. Meteorol.. 151:60-69.
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2011. Assimilation exceeds respiration sensitivity to drought: A FLUXNET synthesis. Global Change Biology. 16:657-670.
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2011. Assimilation exceeds respiration sensitivity to drought: A FLUXNET synthesis. Global Change Biology. 16:657-670.
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2011. Associations between carbon isotope ratios of ecosystem respiration, water availability and canopy conductance. Global Change Biology. 10:1767-1784.
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2004. Asymmetrical effects of mesophyll conductance on fundamental photosynthetic parameters and their relationships estimated from leaf gas exchange measurements. Plant, Cell & Environment.
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2013. Asymmetrical effects of mesophyll conductance on fundamental photosynthetic parameters and their relationships estimated from leaf gas exchange measurements. Plant Cell and Environ.. 37:978-994.
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2014. Atmospheric deposition, CO2, and change in the land carbon sink. Nature Scientific Reports. 7(9632)
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2017. Bayesian optimization of the Community Land Model simulated biosphere-atmosphere exchange using CO2 observations from a dense tower network and aircraft campaigns over Oregon. Earth Interactions. 20:1-35.
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2016. Belowground carbon allocation in forests estimated from litterfall and IRGA-based soil respiration measurements. Agricultural and Forest Meteorology. 113
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2002. Biosphere-atmosphere exchange of CO2 in relation to climate: a cross-biome analysis across multiple time scales. Biogeosciences Discussions. 6:4095-4141.
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2009. Biosphere-atmosphere exchange of CO2 in relation to climate: a cross-biome analysis across multiple time scales. Biogeosciences Discussions. 6:4095-4141.
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2009. Biosphere-atmosphere exchange of CO2 in relation to climate: a cross-biome analysis across multiple time scales. Biogeosciences Discussions. 6:4095-4141.
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2009. Calculating CO2 and H2O eddy covariance fluxes from an enclosed gas analyzer using an instantaneous mixing ratio. Global Change Biology. 18:385–399.
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2012. Calculating CO2 and H2O eddy covariance fluxes from an enclosed gas analyzer using an instantaneous mixing ratio. Global Change Biology. 18:385–399.
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2012. Canopy skin temperature variations in relation to climate, soil temperature, and carbon flux at a ponderosa pine forest in central Oregon. Agricultural and Forest Meteorology. 226-227:161-173.
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2016. Changes in carbon storage and fluxes in a chronosequence of ponderosa pine. Global Change Biology. 9:510-524.
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2003. Characterization of vertical aerosol flows by single particle mass spectrometry for micrometeorological analysis. Atmospheric Research. 102:49-56.
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2011. Characterization of vertical aerosol flows by single particle mass spectrometry for micrometeorological analysis. Atmospheric Research. 102:49-56.
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2011. Classification and assessment of turbulent fluxes above ecosystems in North-America with self-organizing feature map networks. Agricultural and Forest Meteorology. 151:508-520.
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2011. Climatic versus biotic constraints on carbon and water fluxes in seasonally drought-affected ponderosa pine ecosystems. Global Biogeochemical Cycles. 18(GB4007)
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2004. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. Comparison and Optimization of Neural Networks and Network Ensembles for Gap Filling of Wind Energy Data.. Journal of Renewable Energy.
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2014. Comparison and Optimization of Neural Networks and Network Ensembles for Gap Filling of Wind Energy Data.. Journal of Renewable Energy.
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2014. Comparison of temperature and wind statistics in contrasting environments among different sonic anemometer-thermometers. Agricultural and Forest Meteorology. 133:119-139.
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2005. Comparison of temperature and wind statistics in contrasting environments among different sonic anemometer-thermometers. Agricultural and Forest Meteorology. 133:119-139.
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2005. Comparison of temperature and wind statistics in contrasting environments among different sonic anemometer-thermometers. Agricultural and Forest Meteorology. 133:119-139.
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2005. A continuous measure of gross primary production for the conterminous U.S. derived from MODIS and AmeriFlux data. Remote Sensing of Environment. 114:576-591.
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2010. A continuous measure of gross primary production for the conterminous U.S. derived from MODIS and AmeriFlux data. Remote Sensing of Environment. 114:576-591.
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2010. A continuous measure of gross primary production for the conterminous U.S. derived from MODIS and AmeriFlux data. Remote Sensing of Environment. 114:576-591.
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2010. A continuous measure of gross primary production for the conterminous U.S. derived from MODIS and AmeriFlux data. Remote Sensing of Environment. 114:576-591.
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2010. A continuous measure of gross primary production for the conterminous U.S. derived from MODIS and AmeriFlux data. Remote Sensing of Environment. 114:576-591.
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2010. On the correct estimation of effective leaf area index: Does it reveal information on clumping effects? Agricultural and Forest Meteorology. 150:463-472.
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2010. Co-variation between plant functional traits emerge from constraining parameterization of a terrestrial biosphere model with in situ GPP estimates. Global Ecology & Biogeography. 28(9)
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2019. Co-variation between plant functional traits emerge from constraining parameterization of a terrestrial biosphere model with in situ GPP estimates. Global Ecology & Biogeography. 28(9)
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2019. .
2022. Current systematic carbon cycle observations and needs for implementing a policy-relevant carbon observation system. Biogeosciences. 11:3547-3602.
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2013. Current systematic carbon cycle observations and needs for implementing a policy-relevant carbon observation system. Biogeosciences. 11:3547-3602.
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2013. Data-driven diagnostics of terrestrial carbon dynamics over North America. Agricultural and Forest Meteorology. 197:142-157.
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2014. Data-driven diagnostics of terrestrial carbon dynamics over North America. Agricultural and Forest Meteorology. 197:142-157.
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2014. Data-driven diagnostics of terrestrial carbon dynamics over North America. Agricultural and Forest Meteorology. 197:142-157.
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2014. Deriving a light use efficiency model from eddy covariance flux data for predicting daily gross primary production across biomes. Agricultural and Forest Meteorology. 143:187-207.
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2007. Development of a semi-parametric PAR Development of a semi-parametric PAR (Photosynthetically Active Radiation) partitioning model for the United States, version 1. Geoscientific Model Development. 7:2477-2484.
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2014. A diagnostic carbon flux model to monitor the effects of disturbance and interannual variation in climate on regional NEP. Tellus. 58B:476-490.
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2006. Direct determination of highly size-resolved turbulent particle fluxes with the disjunct eddy covariance method and a 12-stage electrical low pressure impactor. Atmospheric Chemistry and Physics. 8(24):7405-7417.
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2008. Distinct global patterns of strong positive and negative shifts of seasons over the last 6 decades. Atmospheric and Climate Sciences. 2:76-88.
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2012. Disturbance and climate effects on carbon stocks and fluxes across Western Oregon USA. Global Change Biology. 10:1429-1444.
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2004. Disturbance and net ecosystem production across three climatically distinct forest landscapes. Global Biogeochemical Cycles. 18(GB4017)
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2004. Divergent apparent temperature sensitivity of terrestrial ecosystem respiration. Biogeosciences. 11:2185-2200.
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2014. Drought and ecosystem carbon cycling. Agric. For. Meteorol.. 151:765-773.
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2011. Drought and ecosystem carbon cycling. Agric. For. Meteorol.. 151:765-773.
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2011. Dynamics of carbon stocks in soils and detritus across chronosequences of different forest types in the Pacific Northwest, USA. Global Change Biology. 10:1470-1481.
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2004. Ecosystem carbon dioxide fluxes after disturbance in forests of North America. J. Geophys. Res.. 115(G00K02)
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2010. Eddy covariance measurements with a new fast-response, enclosed-path analyzer: Spectral characteristics and cross-system comparisons. Agricultural and Forest Meteorology. 181:17–32.
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2013. Eddy covariance measurements with a new fast-response, enclosed-path analyzer: Spectral characteristics and cross-system comparisons. Agricultural and Forest Meteorology. 181:17–32.
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2013. Empirical assessment of uncertainties of meteorological parameters and turbulent fluxes in the AmeriFlux network. J. Geophys. Res.. 117(G04014)
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2012. Estimating aboveground biomass in tropical forests: field methods and error analysis for the calibration of remote sensing observations. Remote Sensing. 9(47)
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2017. Estimating daytime subcanopy respiration from conditional sampling methods applied to multi-scalar high frequency turbulence time series. Agricultural and Forest Meteorology. 148:1210-1229.
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2008. Estimation of net ecosystem carbon exchange for the conterminous United States by combining MODIS and AmeriFlux data. Agricultural and Forest Meteorology. 148:1827-1847.
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2008. Estimation of net ecosystem carbon exchange for the conterminous United States by combining MODIS and AmeriFlux data. Agricultural and Forest Meteorology. 148:1827-1847.
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2008. Estimation of net ecosystem carbon exchange for the conterminous United States by combining MODIS and AmeriFlux data. Agricultural and Forest Meteorology. 148:1827-1847.
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2008. Estimation of net ecosystem carbon exchange for the conterminous United States by combining MODIS and AmeriFlux data. Agricultural and Forest Meteorology. 148:1827-1847.
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2008. Estimation of net ecosystem carbon exchange for the conterminous United States by combining MODIS and AmeriFlux data. Agricultural and Forest Meteorology. 148:1827-1847.
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2008. Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis. Biogeosciences. 10:6893-6909.
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2013. Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis. Biogeosciences. 10:6893-6909.
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2013. Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis. Biogeosciences. 10:6893-6909.
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2013. Evaluating the agreement between measurements and models of net ecosystem exchange at different times and timescales using wavelet coherence: an example using data from the North American Carbon Program Site-Level Interim Synthesis. Biogeosciences. 10:6893-6909.
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2013. Evaluation of continental carbon cycle simulations with North American flux observations. Ecological Monographs. 83:531–556.
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2013. Evaluation of remote sensing based terrestrial productivity from MODIS using regional tower eddy flux network observations. IEEE Transactions on Geoscience and Remote Sensing. 44(7):1908-1925.
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2006. Evaluation of remote sensing based terrestrial productivity from MODIS using regional tower eddy flux network observations. IEEE Transactions on Geoscience and Remote Sensing. 44(7):1908-1925.
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2006. Fertile forests produce biomass more efficiently. Ecology Letters. 15(6):520–526.
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2012. Fixing a snag in carbon emissions estimates from wildfires. Global Change Biology. 25
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2019. Fixing a snag in carbon emissions estimates from wildfires. Global Change Biology. 25
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2019. Fixing a snag in carbon emissions estimates from wildfires. Global Change Biology. 25
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2019. FLUXNET: A new tool to study the temporal and spatial variability of ecosystem-scale carbon dioxide, water vapor, and energy flux densities. Bulletin of the American Meteorological Society. 82(11):2415-2434.
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2001. Gap filling and quality assessment of CO2 and water vapour fluxes above an urban area with radial basis function neural networks. Boundary-Layer Meteorology. 126(3):389-413.
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2008. 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. 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. High-frequency analysis of the complex linkage between soil CO2 fluxes, photosynthesis and environmental variables. Tree Physiology. 32(1):49-64.
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2012. The impact of wildfire on soil organic C cycling in a mixed hardwood-evergreen forest. Fire Ecology. 9(2):40-56.
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2013. Impacts of droughts and extreme temperature events on gross primary production and ecosystem respiration: a systematic assessment across ecosystems and climate zones. Biogeosciences. 15:1293-1318.
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2018. Impacts of droughts and extreme temperature events on gross primary production and ecosystem respiration: a systematic assessment across ecosystems and climate zones. Biogeosciences. 15:1293-1318.
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2018. The importance of Alaska for climate stabilization, resilience and biodiversity conservation. Frontiers in Forests & Global Change.
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2021. An improved analysis of forest carbon dynamics using data assimilation. Global Change Biology. 11:89-105.
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2005. 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. 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. Large-scale bioenergy from additional harvest of forest biomass is neither sustainable nor greenhouse gas neutral . Global Change Biology Bioenergy.
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2012. Loss of carbon uptake during the turn of the century drought in western North America. Nature Geoscience. 5:551-556.
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2012. Loss of carbon uptake during the turn of the century drought in western North America. Nature Geoscience. 5:551-556.
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2012. Loss of carbon uptake during the turn of the century drought in western North America. Nature Geoscience. 5:551-556.
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2012. Meeting GHG reduction targets requires accounting for all forest sector emissions. Env. Res. Lett. 14:095005.
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2019. Mixed-severity fire regimes: Lessons and hypotheses from the Klamath-Siskiyou ecoregion. Ecosphere. 2(4):art40.
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2011. A Model-Data Comparison of Gross Primary Productivity: Results from the North American Carbon Program Site Synthesis. J. Geophys. Res.. 117(G03010):15PP..
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2012. A Model-Data Comparison of Gross Primary Productivity: Results from the North American Carbon Program Site Synthesis. J. Geophys. Res.. 117(G03010):15PP..
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2012. A Model-Data Comparison of Gross Primary Productivity: Results from the North American Carbon Program Site Synthesis. J. Geophys. Res.. 117(G03010):15PP..
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2012. Modeling and measuring the effects of disturbance history and climate and carbon and water budgets in evergreen and needleleaf forests. Agricultural and Forest Meteorology. 113:185-222.
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2002. Observed increase in local cooling effect of deforestation at higher latitudes. Nature . 479:384-387.
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2011. Observed increase in local cooling effect of deforestation at higher latitudes. Nature . 479:384-387.
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2011. Old-growth forests as global carbon sinks. Nature. 455:213-215.
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2008. 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. Photosynthesis drives anomalies in net carbon-exchange of pine forests at different latitudes. Global Change Biology. 13:2110-2127.
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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. Quantifying deforestation and forest degradation with thermal response. Science of the Total Environment. 607-608:1286-1292.
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2017. Quantifying deforestation and forest degradation with thermal response. Science of the Total Environment. 607-608:1286-1292.
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2017. Quantifying the effects of forest age on net ecosystem carbon balance. Environmental Research Letters. 13(124018)
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2018. Radiative forcing of natural forest disturbances. Global Change Biology. 18(2):555–565.
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2012. Recent decline in the global land evapotranspiration trend due to limited moisture supply. Nature. 467:951-954.
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2010. Recent decline in the global land evapotranspiration trend due to limited moisture supply. Nature. 467:951-954.
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2010. Recent rates of forest harvest and conversion in North America. J. Geophys. Res.. 116(G00K03):1-22.
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2011. Reduction of forest soil respiration in response to nitrogen deposition. Nature Geoscience. 3:315-322.
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2010. Reduction of forest soil respiration in response to nitrogen deposition. Nature Geoscience. 3:315-322.
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2010. Removing traffic emissions from CO2 time series measured at a tall tower using mobile measurements and transport modeling. Atmospheric Environment. 97:94-108.
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2014. .
2021. Satellite solar-induced chlorophyll fluorescence and near-infrared reflectance capture complementary aspects of dryland vegetation productivity dynamics. Remote Sensing of Environment. 270
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2022. Satellite solar-induced chlorophyll fluorescence and near-infrared reflectance capture complementary aspects of dryland vegetation productivity dynamics. Remote Sensing of Environment. 270
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2022. Seasonal variation in the canopy color of temperate evergreen coniferous forests. New Phytologist. 229(5):2586-2600.
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2021. .
2020. Seasonality of ecosystem respiration and gross primary production as derived from fluxnet measurements. Agricultural and Forest Meteorology. 3046:1-22.
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2002. Semi-empirical modeling of abiotic and biotic factors controlling ecosystem respiration across eddy covariance sites. Global Change Biology. 17:390-409.
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2011. Semi-empirical modeling of abiotic and biotic factors controlling ecosystem respiration across eddy covariance sites. Global Change Biology. 17:390-409.
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2011. Semi-empirical modeling of abiotic and biotic factors controlling ecosystem respiration across eddy covariance sites. Global Change Biology. 17:390-409.
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2011. Semi-empirical modeling of abiotic and biotic factors controlling ecosystem respiration across eddy covariance sites. Global Change Biology. 17:390-409.
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2011. Site-level evaluation of satellite-based global terrestrial gross primary production and net primary production monitoring. Global Change Biology. 11:666-684.
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2005. Stem volume of tropical forests from polarimetric radar. International Journal of Remote Sensing. 32(2):503-522.
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2011. Supply-side controls on soil respiration among Oregon forests. Global Change Biology. 10:1857-1869.
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2004. Temporal and among-site variability of inherent water use efficiency at the ecosystem level. Global Biogeochemical Cycles. 23(GB2018)
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2009. Thermal optimality of net ecosystem exchange of carbon dioxide and underlying mechanisms. New Phytologist. 194(3):775–783.
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2012. 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. 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. Trajectory-based change detection for automated characterization of forest disturbance dynamics. Remote Sensing of Environment. 110:370-386.
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2007. Uncertainty in predictions of forest carbon dynamics - separating driver error from model error. Ecological Applications. 21(5):1506–1522.
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2011. Use of change-point detection for friction velocity threshold evaluation in eddy covariance studies. Agric. For. Meteorol.. 171-172:31-45.
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2012. Warm spring reduced carbon cycle impact of the 2012 US summer drought. Proceedings of the National Academy of Sciences. 113(21):5880-5885.
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2016. Winter respirattory C losses provide explanatory power for net ecosystem productivity. Journal of Geophysical Research: Biosciences. (122)
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2016. Winter respirattory C losses provide explanatory power for net ecosystem productivity. Journal of Geophysical Research: Biosciences. (122)
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2016. Within-species patterns challenge our understanding of the Leaf Economics Spectrum. Ecology Letters. 21:734-744.
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2018. Archiving Numerical Models of Biogeochemical Dynamics. EOS. 86(44):431.
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