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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/PEC_sw_sed.R
\name{PEC_sw_sed}
\alias{PEC_sw_sed}
\title{Calculate initial predicted environmental concentrations in sediment from
surface water concentrations}
\usage{
PEC_sw_sed(PEC_sw, percentage = 100, method = "percentage",
sediment_depth = 5, water_depth = 30, sediment_density = 1.3,
PEC_sed_units = c("µg/kg", "mg/kg"))
}
\arguments{
\item{PEC_sw}{Numeric vector or matrix of surface water concentrations in µg/L for
which the corresponding sediment concentration is to be estimated}
\item{percentage}{The percentage in sediment, used for the percentage method}
\item{method}{The method used for the calculation}
\item{sediment_depth}{Depth of the sediment layer}
\item{water_depth}{Depth of the water body in cm}
\item{sediment_density}{The density of the sediment in L/kg (equivalent to
g/cm3)}
\item{PEC_sed_units}{The units of the estimated sediment PEC value}
}
\value{
The predicted concentration in sediment
}
\description{
The method 'percentage' is equivalent to what is used in the CRD spreadsheet
PEC calculator
}
\examples{
PEC_sw_sed(PEC_sw_drift_ini(100, distances = 1), percentage = 50)
}
\author{
Johannes Ranke
}
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