Liukang Xu
Liukang Xu
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Evaluation of remote sensing based terrestrial productivity from MODIS using regional tower eddy flux network observations
FA Heinsch, M Zhao, SW Running, JS Kimball, RR Nemani, KJ Davis, ...
IEEE transactions on geoscience and remote sensing 44 (7), 1908-1925, 2006
Sensitivity of growth of roots versus leaves to water stress: biophysical analysis and relation to water transport
TC Hsiao, LK Xu
Journal of experimental botany 51 (350), 1595-1616, 2000
Seasonal variation in carbon dioxide exchange over a Mediterranean annual grassland in California
L Xu, DD Baldocchi
Agricultural and Forest Meteorology 123 (1-2), 79-96, 2004
How plant functional-type, weather, seasonal drought, and soil physical properties alter water and energy fluxes of an oak–grass savanna and an annual grassland
DD Baldocchi, L Xu, N Kiang
Agricultural and Forest Meteorology 123 (1-2), 13-39, 2004
How soil moisture, rain pulses, and growth alter the response of ecosystem respiration to temperature
L Xu, DD Baldocchi, J Tang
Global Biogeochemical Cycles 18 (4), 2004
Tree photosynthesis modulates soil respiration on a diurnal time scale
J Tang, DD Baldocchi, L Xu
Global Change Biology 11 (8), 1298-1304, 2005
Seasonal trends in photosynthetic parameters and stomatal conductance of blue oak (Quercus douglasii) under prolonged summer drought and high temperature
L Xu, DD Baldocchi
Tree physiology 23 (13), 865-877, 2003
A new model of gross primary productivity for North American ecosystems based solely on the enhanced vegetation index and land surface temperature from MODIS
DA Sims, AF Rahman, VD Cordova, BZ El-Masri, DD Baldocchi, ...
Remote sensing of Environment 112 (4), 1633-1646, 2008
Inter-annual variability in carbon dioxide exchange of an oak/grass savanna and open grassland in California
S Ma, DD Baldocchi, L Xu, T Hehn
Agricultural and Forest Meteorology 147 (3-4), 157-171, 2007
Addressing the influence of instrument surface heat exchange on the measurements of CO2 flux from open‐path gas analyzers
GG Burba, DK McDERMITT, A Grelle, DJ Anderson, L Xu
Global Change Biology 14 (8), 1854-1876, 2008
Assessing soil CO2 efflux using continuous measurements of CO2 profiles in soils with small solid-state sensors
J Tang, DD Baldocchi, Y Qi, L Xu
Agricultural and Forest Meteorology 118 (3-4), 207-220, 2003
On the use of MODIS EVI to assess gross primary productivity of North American ecosystems
DA Sims, AF Rahman, VD Cordova, BZ El‐Masri, DD Baldocchi, ...
Journal of Geophysical Research: Biogeosciences 111 (G4), 2006
Objective threshold determination for nighttime eddy flux filtering
L Gu, EM Falge, T Boden, DD Baldocchi, TA Black, SR Saleska, T Suni, ...
Agricultural and Forest Meteorology 128 (3-4), 179-197, 2005
A new low-power, open-path instrument for measuring methane flux by eddy covariance
D McDermitt, G Burba, L Xu, T Anderson, A Komissarov, B Riensche, ...
Applied Physics B 102, 391-405, 2011
Predicting the onset of net carbon uptake by deciduous forests with soil temperature and climate data: a synthesis of FLUXNET data
DD Baldocchi, TA Black, PS Curtis, E Falge, JD Fuentes, A Granier, L Gu, ...
International Journal of Biometeorology 49, 377-387, 2005
On maintaining pressure equilibrium between a soil CO2 flux chamber and the ambient air
L Xu, MD Furtaw, RA Madsen, RL Garcia, DJ Anderson, DK McDermitt
Journal of Geophysical Research: Atmospheres 111 (D8), 2006
What limits evaporation from Mediterranean oak woodlands–the supply of moisture in the soil, physiological control by plants or the demand by the atmosphere?
DD Baldocchi, L Xu
Advances in Water Resources 30 (10), 2113-2122, 2007
How switches and lags in biophysical regulators affect spatial‐temporal variation of soil respiration in an oak‐grass savanna
D Baldocchi, J Tang, L Xu
Journal of Geophysical Research: Biogeosciences 111 (G2), 2006
Comparing laser-based open-and closed-path gas analyzers to measure methane fluxes using the eddy covariance method
M Detto, J Verfaillie, F Anderson, L Xu, D Baldocchi
Agricultural and Forest Meteorology 151 (10), 1312-1324, 2011
Midday values of gross CO2 flux and light use efficiency during satellite overpasses can be used to directly estimate eight-day mean flux
DA Sims, AF Rahman, VD Cordova, DD Baldocchi, LB Flanagan, ...
Agricultural and Forest Meteorology 131 (1-2), 1-12, 2005
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