Utilities for simple calculations of predicted environmental
concentrations (PECs) and for dealing with data from some FOCUS pesticide
fate modelling software packages.
Help topics
Degradation
Functions related to degradation
-
pfm_degradation
Calculate a time course of relative concentrations based on an mkinmod model
-
SFO_actual_twa
Actual and maximum moving window time average concentrations for SFO kinetics
Mobility
Indicators related to mobility
-
GUS(GUS.chent, GUS.numeric, print.GUS_result)
Groundwater ubiquity score based on Gustafson (1989)
-
SSLRC_mobility_classification
Determine the SSLRC mobility classification for a chemical substance from its Koc
Soil
Predicted environmental concentrations in soil
Surface water
Predicted environmental concentrations in surface water
-
PEC_sw_drift
Calculate predicted environmental concentrations in surface water due to drift
-
PEC_sw_sed
Calculate predicted environmental concentrations in sediment from surface
-
drift_data_JKI
Deposition from spray drift expressed as percent of the applied dose as
-
PEC_sw_drainage_UK
Calculate initial predicted environmental concentrations in surface water due to drainage using the UK method
-
TOXSWA_cwa
R6 class for holding TOXSWA cwa concentration data and associated statistics
-
read.TOXSWA_cwa
Read TOXSWA surface water concentrations
-
plot.TOXSWA_cwa
Plot TOXSWA surface water concentrations
Groundwater
Predicted environmental concentrations in groundwater
Chemical entities
Work with input stored in chemical entites as R objects using the chent package
-
endpoint(soil_DT50, soil_Kfoc, soil_N, soil_sorption)
Retrieve endpoint information from the chyaml field of a chent object
General
Utilities that are generally useful
-
geomean
Calculate the geometric mean