Actual and maximum moving window time average concentrations for FOMC kinetics

FOMC_actual_twa(alpha = 1.0001, beta = 10, times = c(0, 1, 2, 4, 7, 14,
  21, 28, 42, 50, 100))

Arguments

alpha

Parameter of the FOMC model

beta

Parameter of the FOMC model

times

The output times, and window sizes for time weighted average concentrations

Source

FOCUS (2014) Generic Guidance for Estimating Persistence and Degradation Kinetics from Environmental Fate Studies on Pesticides in EU Registration, Version 1.1, 18 December 2014, p. 251

Examples

FOMC_actual_twa(alpha = 1.0001, beta = 10)
#> actual twa #> 0 1.00000000 NaN #> 1 0.90908224 0.9530973 #> 2 0.83331814 0.9115995 #> 4 0.71426168 0.8411664 #> 7 0.58820408 0.7580202 #> 14 0.41663019 0.6253074 #> 21 0.32254415 0.5387324 #> 28 0.26312277 0.4767543 #> 42 0.19227599 0.3925054 #> 50 0.16663681 0.3583198 #> 100 0.09088729 0.2397608