Publications
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. Below-canopy and soil CO2 fluxes in a ponderosa pine forest. Agricultural and Forest Meteorology. 94:171-188.
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1999. Carbon and water vapor exchange of an open-canopied ponderosa pine ecosystem. Agricultural and Forest Meteorology. 95:151-168.
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1999. Carbon dioxide and water vapor exchange by young and old ponderosa pine ecosystems during a dry summer. Tree Physiology. 21:299-308.
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2001. Carbon storage and fluxes in ponderosa pine forests at different developmental stages. Global Change Biology. 7:755-777.
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2001. 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 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. Measurements of gross and net ecosystem productivity and water vapour exchange of a Pinus ponderosa ecosystem, and an evaluation of two generalized models. Global Change Biology. 6:155-168.
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2000. On measuring and modeling energy fluxes above the floor of a homogeneous and heterogeneous conifer forest. Agricultural and Forest Meteorology. 102:187-206.
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2000. .
2000. Response of the carbon isotopic content of ecosystem, leaf, and soil respiration to meteorological and physiological driving factors in a Pinus ponderosa ecosystem. Global Biogeochemical Cycles. 18(GB1013)
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2004. Seasonal and annual respiration of a ponderosa pine ecosystem. Global Change Biology. 5:169-182.
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1999. Seasonal differences in carbon and water vapor exchange in young and old-growth ponderosa pine ecosystems. Agricultural and Forest Meteorology. 111:203-222.
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2002. Spatial and temporal variation in respiration in a young ponderosa pine forest during a summer drought. Agricultural and Forest Meteorology. 110:27-43.
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2001. Use of a simulation model and ecosystem flux data to examine carbon-water interactions in ponderosa pine. Tree Physiology. 21:287-298.
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2001. Variation of net radiation over heterogeneous surfaces: measurements and simulation in a juniper-sagebrush ecosystem. Agricultural and Forest Meteorology. 102:275-286.
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2000. Water limitations to carbon exchange in old-growth and young ponderosa pine stands. Tree Physiology. 22:189-196.
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2002.