Directory UMM :Data Elmu:jurnal:A:Agricultural & Forest Meterology:Vol100.Issue4.Febr2000:
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Summary Effects of shoot water potential ( Ψ ) and leaf-to- atmosphere vapor pressure difference (VPD) on gas exchange of jack pine ( Pinus banksiana Lamb.), black spruce (
Reductions in growth efficiency relative to absorbed photosyn- thetically active radiation were associated with high vapor pressure deficits ( D , kPa) so the relationship
Two short-term critical levels which incorporate ozone dose and air saturation vapour pressure deficit (VPD) were derived from the 1995 data. In general, the 1996 data supported
It was found that using measured values to initialize the aerosol optical depth in the retrieval of surface global irradiance, the sur- face albedo increased by about 0.02 on
In this study, a coupled vegetation growth and SVAT model (V–S model) developed and validated using Hapex–Sahel data (Cayrol et al., in press) has been used to simulate
Radiation extinc- tion coefficients simulated for all solar zenith angles using Markov chain processes and estimated λ(θ ) were subsequently incorporated in a simple radiative
(a) Expected values and confidence limits (5 and 95%) of daily mean global radiation using Bristow-Campbell model and Angot radiation for Arica; (b) Expected value and confidence
For the LI-COR LI-200SA Pyranometer Sensor, systematic spectral errors for the global radiation reflected or penetrated by the canopy are high (20–40%), and this instrument cannot
