Publications
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2023.
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2022.
The importance of Alaska for climate stabilization, resilience and biodiversity conservation. Frontiers in Forests & Global Change.
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2021. Footprint representativeness of eddy-covariance flux measurements across AmeriFlux sites. Agricultural and Forest Meteorology. 301-302
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2020. Forest wind regimes and their implications on cross-canopy coupling. Agric. For. Meteorol . 279:107696.
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2019. The influence of hydrological variability on inherent water use efficiency in forests of contrasting composition, age, and precipitation regimes in the Pacific Northwest. Agricultural and Forest Meteorology. 249
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2018. Temporal dynamics of aerodynamic canopy height derived from eddy covariance momentum data collected across North American Flux Networds. Geophysical Research Letters. 45:9275-9287.
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2018. .
2017.
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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2014.
Remote sensing of annual terrestrial gross primary productivity from MODIS: an assessment using the FLUXNET La Thuile dataset. Journal of Plant Ecology. 7:419-428.
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2014. Current systematic carbon cycle observations and needs for implementing a policy-relevant carbon observation system. Biogeosciences. 11:3547-3602.
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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 and improvement of the Community Land Model (CLM 4.0) in Oregon forests. Biogeosciences. 10:453-470.
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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 continental carbon cycle simulations with North American flux observations. Ecological Monographs. 83:531–556.
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2013. Interactive effects of environmental change and management strategies on regional forest carbon emissions. Environmental Science & Technology. 47(22):13132-40.
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2013. Five years of carbon fluxes and inherent water-use efficiency at two semi-arid pine forests with different disturbance histories. Tellus B . 64:17159.
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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. 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. 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. Decadal trends in net ecosystem production and net ecosystem carbon balance for a regional socioecological system. Forest Ecology and Management. 262:1318-1325.
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2011. Decadal trends in net ecosystem production and net ecosystem carbon balance for a regional socioecological system. Forest Ecology and Management. 262:1318-1325.
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2011. Drought and ecosystem carbon cycling. Agric. For. Meteorol.. 151:765-773.
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2011. Landscape-Scale Simulation of Heterogeneous Fire Effects on Pyrogenic Carbon Emissions, Tree Mortality, and Net Ecosystem Production. Ecosystems. 14(5):758-775.
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2011. Mixed-severity fire regimes: Lessons and hypotheses from the Klamath-Siskiyou ecoregion. Ecosphere. 2(4):art40.
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2011. Model comparisons for estimating carbon emissions from North American wildland fire. J. Geophys. Res.. 116(G00K05):1-21.
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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. Stem volume of tropical forests from polarimetric radar. International Journal of Remote Sensing. 32(2):503-522.
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2011. Atmospheric inverse modeling to constrain regional scale CO2 budgets at high spatial and temporal resolution. J. Geophys. Res.. 115(D15113)
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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. Implications of Alternative Field-Sampling Designs on Landsat-Based Mapping of Stand Age and Carbon Stocks in Oregon Forests. For. Sci.. 56(4):405–416.
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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. Reduction of forest soil respiration in response to nitrogen deposition. Nature Geoscience. 3:315-322.
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2010. Reliable estimation of biochemical parameters from C3 leaf photosynthesis- intercellular carbon dioxide response curves. Plant, Cell and Environment. 33:1852-1874.
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2010. Reply to the Comment on Vickers et al. (2009): Self-correlation between assimilation and respiration resulting from flux partitioning of eddy-covariance CO2 fluxes. Agric. For. Meteorol.. 150:315-317.
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2010. Sensitivity of a sub-regional scale atmospheric inverse CO2 modeling framework to boundary conditions. J. Geophys. Res.. 115(D24112)
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2009.
Carbon dynamics of Oregon and Northern California forests and potential land-based carbon storage. Ecological Applications. 19(1):163-180.
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2009. A hierarchical analysis of terrestrial ecosystem model Biome-BGC: Equilibrium analysis and model calibration. Ecological Modelling. 220:2009-2023.
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2009. Letter Report on the Orbiting Carbon Observatory. Committee on Methods for Estimating Greenhouse Gas Emissions.
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2009. Random and systematic CO2 flux sampling errors for tower measurements over forests in the convective boundary layer. Agricultural and Forest Meteorology. 149:73-83.
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2009. Seasonal hydrology explains interannual and seasonal variation in carbon and water exchange in a semiarid mature ponderosa pine forest in central Oregon. Journal of Geophysical Research. 114(G04006)
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2009. Self-correlation between assimilation and respiration resulting from flux partitioning of eddy-covariance CO2 fluxes. Agricultural and Forest Meteorology. 149:1552-1555.
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2009. 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. Forest disturbance and North American carbon flux. EOS Transactions. 89(11):105-116.
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2008. CO2 balance of boreal, temperate, and tropical forests derived from a global database. Global Change Biology. 13:2509-2537.
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2007. 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. The human footprint in the carbon cycle of temperate and boreal forests. Nature. 447:848-850.
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2007. Carbon fluxes across regions: Observational constraints at multiple scales. Scaling and Uncertainty Analysis in Ecology: Methods and Applications. :167-190.
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2006. Archiving Numerical Models of Biogeochemical Dynamics. EOS. 86(44):431.
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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. 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. Disturbance and climate effects on carbon stocks and fluxes across Western Oregon USA. Global Change Biology. 10:1429-1444.
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2004. Forest attributes from radar interferometric structure and its fusion with optical remote sensing. BioScience. 54(6):561-572.
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2004. Monitoring forest carbon sequestration with remote sensing and carbon cycle modeling. Environmental Management. 33(4):457-466.
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2004. Changes in carbon storage and fluxes in a chronosequence of ponderosa pine. Global Change Biology. 9:510-524.
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2003. Effects of land use and fine-scale environmental heterogeneity on net ecosystem production over a temperate coniferous forest landscape. Tellus. 55B:657-668.
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2003. Modeling temporal and large-scale spatial variability of soil respiration from soil water availability, temperature and vegetation productivity indices. Global Biogeochemical Cycles. 17(4)
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2003. Modeling temporal and large-scale spatial variability of soil respiration from soil water availability, temperature and vegetation productivity indices. Global Biogeochemical Cycles. 17(4)
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2003. Modeling temporal and large-scale spatial variability of soil respiration from soil water availability, temperature and vegetation productivity indices. Global Biogeochemical Cycles. 17(4)
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2003. Structure-based forest biomass from fusion of radar and hyperspectral observations. Geophysical Research Letters. 30(9)
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2003. Energy balance closure at FLUXNET sites. Agricultural and Forest Meteorology. 113:223-243.
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2002. Energy partitioning between latent and sensible heat flux during the warm season at FLUXNET sites. Water Resources Research. 38(12)
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2002. Environmental controls over carbon dioxide and water vapor exchange of terrestrial vegetation. Agricultural and Forest Meteorology. 113:97-120.
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2002. Forest leaf area density profiles from the quantitative fusion of radar and hyperspectral data. Journal of Geophysical Research. 107(D21)
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2002. 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. 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. 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. 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. 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. 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. View angle effects on canopy reflectance and spectral mixture analysis of coniferous forests using AVIRIS. International Journal of Remote Sensing. 23(11):2247-2262.
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2002. Carbon storage and fluxes in ponderosa pine forests at different developmental stages. Global Change Biology. 7:755-777.
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2001. 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 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. Gap filling strategies for long term energy flux data sets. Agricultural and Forest Meteorology. 107:71-77.
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2001. Subpixel canopy cover estimation of coniferous forests in Oregon using SWIR imaging spectrometry. Journal of Geophysical Research. 106(D6):5151-5160.
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2001.