Calculate predicted environmental concentrations in sediment from surface water concentrations

The method 'percentage' is equivalent to what is used in the CRD spreadsheet PEC calculator

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Usage

>>>>>>> refs/remotes/origin/main

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")
)

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Arguments

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Arguments

>>>>>>> refs/remotes/origin/main

PEC_sw: Numeric vector or matrix of surface water concentrations in µg/L for which the corresponding sediment concentration is to be estimated
percentage: The percentage in sediment, used for the percentage method
method: The method used for the calculation
sediment_depth: Depth of the sediment layer
water_depth: Depth of the water body in cm
sediment_density: The density of the sediment in L/kg (equivalent to g/cm3)
PEC_sed_units: The units of the estimated sediment PEC value

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Value

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Value

>>>>>>> refs/remotes/origin/main

The predicted concentration in sediment

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Author

Johannes Ranke

Examples

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Author

Johannes Ranke

Examples

>>>>>>> refs/remotes/origin/main

PEC_sw_sed(PEC_sw_drift(100, distances = 1), percentage = 50)
#>      1 m 
#> 2.130769

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