ET_CR_Xiao2020: ET complementary

In rpkgs/hydroTools: Tools for hydrological model

ET complementary

Description

ET complementary

Usage

ET_CR_Xiao2020(
  Rn,
  Tair,
  D,
  U2,
  Pa = atm,
  method = c("simple", "full", "ma2021"),
  rs = 0
)

ET_CR_Ma2021(
  Rn,
  Tair,
  D,
  U2,
  Pa = atm,
  method = c("simple", "full", "ma2021"),
  rs = 0
)

Arguments

Rn	land surface net radiation, W m-2
Tair	2m air temperature (degC)
D	vapor pressure deficit (kPa)
U2	2m wind speed (m/s)
Pa	surface air pressure (kPa)
method	method for Tw calculation (not used in ET_CR_Xiao2020), see reference for details
rs	stamotal conductance for water on capony scale

References

1. Xiao, M., Yu, Z., Kong, D., Gu, X., Mammarella, I., Montagnani, L., … Gioli, B. (2020). Stomatal response to decreased relative humidity constrains the acceleration of terrestrial evapotranspiration. Environmental Research Letters, 15(9). doi:10.1088/1748-9326/ab9967

2. Ma, N., Szilagyi, J., & Zhang, Y. (2021). Calibration-Free Complementary Relationship Estimates Terrestrial Evapotranspiration Globally. Water Resources Research, 57(9), 1–27. https://doi.org/10.1029/2021WR029691

Examples

ET_CR_Xiao2020(250, 25, D = 1, U2 = 2)
ET_CR_Ma2021(250, 25, D = 1, U2 = 2)

rpkgs/hydroTools documentation built on Oct. 8, 2024, 7:47 p.m.