fLloydTaylor: Temperature dependence of soil respiration

In REddyProc: Post Processing of (Half-)Hourly Eddy-Covariance Measurements

Temperature dependence of soil respiration

Description

Temperature dependence of soil respiration after Equation 11 in Lloyd & Taylor (1994)

Usage

fLloydTaylor(RRef = R_ref.n, E0 = E_0.n, 
    TSoil = Tsoil.n, TRef = if (missing(T_ref.n)) 273.15 + 
        10 else T_ref.n, T0 = if (missing(T_0.n)) 227.13 else T_0.n, 
    R_ref.n, E_0.n, Tsoil.n, T_ref.n, T_0.n)

Arguments

RRef	Respiration rate at reference temperature
E0	Temperature sensitivity ("activation energy") in Kelvin (degK)
TSoil	Soil temperature in Kelvin (degK)
TRef	Reference temperature of 10 degC in Kelvin (degK)
T0	Regression temperature as fitted by LloydTaylor (1994) in Kelvin (degK)
R_ref.n	deprecated way to specify RRef
E_0.n	deprecated way to specify E0
Tsoil.n	deprecated way to specify Tsoil
T_ref.n	deprecated way to specify TRef
T_0.n	deprecated way to specify T0

Value

Data vector of soil respiration rate (R, umol CO2 m-2 s-1)

Author(s)

AMM reference<< Lloyd J, Taylor JA (1994) On the temperature dependence of soil respiration. Functional Ecology, 8, 315-323. Department for Biogeochemical Integration at MPI-BGC, Jena, Germany <[e-mail]> [cph], Thomas Wutzler <[e-mail]> [aut, cre], Markus Reichstein <[e-mail]> [aut], Antje Maria Moffat <[e-mail]> [aut, trl], Olaf Menzer <[e-mail]> [ctb], Mirco Migliavacca <[e-mail]> [aut], Kerstin Sickel <[e-mail]> [ctb, trl], Ladislav <U+0160>igut <[e-mail]> [ctb]

Examples

  T <- c(-10:30)
  resp <- fLloydTaylor(10, 330, T + 273.15)
plot(resp ~ T)

REddyProc documentation built on May 29, 2024, 12:10 p.m.