energy.use.efficiency: Energy-Use Efficiency (EUE)
In bigleaf: Physical and Physiological Ecosystem Properties from Eddy Covariance Data
View source: R/energy_balance.r
energy.use.efficiency R Documentation
Energy-Use Efficiency (EUE)
Description
Fraction of net radiation fixed by primary productivity.
Usage
energy.use.efficiency(GPP, alpha = 0.422, Rn)
Arguments
GPP
Gross primary productivity exchange (umol CO2 m-2 s-1)
alpha
Energy taken up/released by photosynthesis/respiration (J umol-1)
Rn
Net radiation (W m-2)
Details
Energy use efficiency is calculated as:
EUE = sum(GPP)/sum(Rn)
where the sums are calculated for complete cases of GPP and Rn over
the entire time period.
Value
EUE -
Energy use efficiency (-)
See Also
light.use.efficiency
Examples
energy.use.efficiency(GPP=20,Rn=500)
bigleaf documentation built on Aug. 22, 2022, 9:09 a.m.
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View source: R/energy_balance.r
| energy.use.efficiency | R Documentation |
Energy-Use Efficiency (EUE)
Description
Fraction of net radiation fixed by primary productivity.
Usage
energy.use.efficiency(GPP, alpha = 0.422, Rn)
Arguments
GPP |
Gross primary productivity exchange (umol CO2 m-2 s-1) |
alpha |
Energy taken up/released by photosynthesis/respiration (J umol-1) |
Rn |
Net radiation (W m-2) |
Details
Energy use efficiency is calculated as:
EUE = sum(GPP)/sum(Rn)
where the sums are calculated for complete cases of GPP and Rn over the entire time period.
Value
EUE - |
Energy use efficiency (-) |
See Also
light.use.efficiency
Examples
energy.use.efficiency(GPP=20,Rn=500)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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