calculate_d18O_evap: Evaporation d18O

Description Usage Arguments Value References

View source: R/d18O_evap_functions.R

Description

Calculates the isotope composition of evaporation based on equation 5 in Krabbenhoft et al. (1990). Note that alpha* is equivalent to alpha^-1.

Usage

1
calculate_d18O_evap(atmp, ltmp, RH, d18O_pcpn, d18O_lake)

Arguments

atmp

air temperature (K)

ltmp

lake surface temperature (K)

RH

relative humidity (percent)

d18O_pcpn

d18O isotopic composition of precipitation

d18O_lake

d18O isotopic composition of the lake

Value

d18O_evap - the isotope composition of evaporation

References

Krabbenhoft, D. P., C. J. Bowser, M. P. Anderson, and J. W. Valley. (1990). Estimating Groundwater Exchange with Lakes: 1. The Stable Isotope Mass Balance Method. Water Resources Research, 26(10):2445-2453. https://doi.org/10.1029/WR026i010p02445


cvoter/isoH2Obudget documentation built on March 29, 2020, 11:07 a.m.