budyko: Budyko Curve

In rpkgs/hydroTools: Tools for hydrological model

Budyko Curve

Description

Budyko Curve

Usage

budyko(PET.P, par = 2, method = "Fu1981")

ET_budyko(PET, P, par = 2, method = "Fu1981", ...)

budyko_goal(AET.P, PET.P, par = 2, method = "Fu1981", ...)

budyko_fit(AET.P, PET.P, par = 2, method = "Fu1981", ...)

Arguments

PET.P	PET divide P, PET: potential evapotranspiration, can be calculated by ET0_Penman48(). P: Precipitation AET.P: AET / P PET.P: PET / P
par	scalar value, the parameter of Budyko curve
method	one of c("budyko", "Fu1981", "Zhang2001", "Yang2008", "Pike1964"), or all.
PET	potential evapotranspiration (mm)
P	precipitation (mm)
...	ignored
AET.P	AET / P

References

1. Budyko, M. I., Climate and Life, 508 pp., Academic, San Diego, Calif., 1974.

2. Fu, Baw-Puh., 1981. On the Calculation of the Evaporation from Land Surface. Chinese Journal of Atmospheric Sciences, 5(1), 23-31.

3. Zhang, L., Dawes, W. R., & Walker, G. R. (2001). Response of mean annual evapotranspiration to vegetation changes at catchment scale. Water Resources Research, 37(3), 701–708. doi:10.1029/2000WR900325

4. Yang, H., Yang, D., Lei, Z., & Sun, F. (2008). New analytical derivation of the mean annual water-energy balance equation. Water Resources Research. doi:10.1029/2007WR006135

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