diff options
Diffstat (limited to 'R')
| -rw-r--r-- | R/EFSA_GW_interception_2014.R | 41 | ||||
| -rw-r--r-- | R/EFSA_washoff_2017.R | 42 | ||||
| -rw-r--r-- | R/PEC_sw_drainage_UK.R | 8 | ||||
| -rw-r--r-- | R/SSLRC_mobility_classification.R | 17 |
4 files changed, 104 insertions, 4 deletions
diff --git a/R/EFSA_GW_interception_2014.R b/R/EFSA_GW_interception_2014.R new file mode 100644 index 0000000..15d7835 --- /dev/null +++ b/R/EFSA_GW_interception_2014.R @@ -0,0 +1,41 @@ +#' Subset of EFSA crop interception default values for groundwater modelling +#' +#' @name EFSA_GW_interception_2014 +#' @docType data +#' @source European Food Safety Authority (2014) EFSA Guidance Document for +#' evaluating laboratory and field dissipation studies to obtain DegT50 values +#' of active substances of plant protection products and transformation +#' products of these active substances in soil. \emph{EFSA Journal} +#' \bold{12}(5):3662, 37 pp., doi:10.2903/j.efsa.2014.3662 +#' @format A matrix containing interception values, currently only for some selected crops +#' @examples +#' \dontrun{ +#' # This is the code that was used to define the data +#' bbch <- paste0(0:9, "x") +#' crops <- c( +#' "Beans (field + vegetable)", +#' "Peas", +#' "Summer oilseed rape", "Winter oilseed rape", +#' "Tomatoes", +#' "Spring cereals", "Winter cereals") +#' EFSA_GW_interception_2014 <- matrix(NA, length(crops), length(bbch), +#' dimnames = list(Crop = crops, BBCH = bbch)) +#' EFSA_GW_interception_2014["Beans (field + vegetable)", ] <- +#' c(0, 0.25, rep(0.4, 2), rep(0.7, 5), 0.8) +#' EFSA_GW_interception_2014["Peas", ] <- +#' c(0, 0.35, rep(0.55, 2), rep(0.85, 5), 0.85) +#' EFSA_GW_interception_2014["Summer oilseed rape", ] <- +#' c(0, 0.4, rep(0.8, 2), rep(0.8, 5), 0.9) +#' EFSA_GW_interception_2014["Winter oilseed rape", ] <- +#' c(0, 0.4, rep(0.8, 2), rep(0.8, 5), 0.9) +#' EFSA_GW_interception_2014["Tomatoes", ] <- +#' c(0, 0.5, rep(0.7, 2), rep(0.8, 5), 0.5) +#' EFSA_GW_interception_2014["Spring cereals", ] <- +#' c(0, 0, 0.2, 0.8, rep(0.9, 3), rep(0.8, 2), 0.8) +#' EFSA_GW_interception_2014["Winter cereals", ] <- +#' c(0, 0, 0.2, 0.8, rep(0.9, 3), rep(0.8, 2), 0.8) +#' save(EFSA_GW_interception_2014, +#' file = "../data/EFSA_GW_interception_2014.RData") +#' } +#' EFSA_GW_interception_2014 +NULL diff --git a/R/EFSA_washoff_2017.R b/R/EFSA_washoff_2017.R new file mode 100644 index 0000000..450c12e --- /dev/null +++ b/R/EFSA_washoff_2017.R @@ -0,0 +1,42 @@ +#' Subset of EFSA crop washoff default values +#' +#' @name EFSA_washoff_2017 +#' @docType data +#' @source +#' European Food Safety Authority (2017) EFSA guidance document for +#' predicting environmental concentrations of active substances of plant +#' protection products and transformation products of these active substances +#' in soil. \emph{EFSA Journal} \bold{15}(10) 4982 +#' doi:10.2903/j.efsa.2017.4982 +#' @format A matrix containing wash-off factors, currently only for some selected crops +#' @examples +#' \dontrun{ +#' # This is the code that was used to define the data +#' bbch <- paste0(0:9, "x") +#' crops <- c( +#' "Beans (field + vegetable)", +#' "Peas", +#' "Summer oilseed rape", "Winter oilseed rape", +#' "Tomatoes", +#' "Spring cereals", "Winter cereals") +#' EFSA_washoff_2017 <- matrix(NA, length(crops), length(bbch), +#' dimnames = list(Crop = crops, BBCH = bbch)) +#' EFSA_washoff_2017["Beans (field + vegetable)", ] <- +#' c(NA, 0.6, rep(0.75, 2), rep(0.8, 5), 0.35) +#' EFSA_washoff_2017["Peas", ] <- +#' c(NA, 0.4, rep(0.6, 2), rep(0.65, 5), 0.35) +#' EFSA_washoff_2017["Summer oilseed rape", ] <- +#' c(NA, 0.4, rep(0.5, 2), rep(0.6, 5), 0.5) +#' EFSA_washoff_2017["Winter oilseed rape", ] <- +#' c(NA, 0.1, rep(0.4, 2), rep(0.55, 5), 0.3) +#' EFSA_washoff_2017["Tomatoes", ] <- +#' c(NA, 0.55, rep(0.75, 2), rep(0.7, 5), 0.35) +#' EFSA_washoff_2017["Spring cereals", ] <- +#' c(NA, 0.4, 0.5, 0.5, rep(0.65, 3), rep(0.65, 2), 0.55) +#' EFSA_washoff_2017["Winter cereals", ] <- +#' c(NA, 0.1, 0.4, 0.6, rep(0.55, 3), rep(0.6, 2), 0.4) +#' save(EFSA_washoff_2017, +#' file = "../data/EFSA_washoff_2017.RData") +#' } +#' EFSA_washoff_2017 +NULL diff --git a/R/PEC_sw_drainage_UK.R b/R/PEC_sw_drainage_UK.R index e53f179..3be4c97 100644 --- a/R/PEC_sw_drainage_UK.R +++ b/R/PEC_sw_drainage_UK.R @@ -29,6 +29,14 @@ #' "DFOP", "HS", or "IORE", or an mkinmod object #' @param model_parms A named numeric vector containing the model parameters #' @return The predicted concentration in surface water in µg/L +#' @references HSE's Chemicals Regulation Division (CRD) Active substance +#' PECsw calculations (for UK specific authorisation requests) +#' \url{https://www.hse.gov.uk/pesticides/topics/pesticide-approvals/pesticides-registration/data-requirements-handbook/fate/active-substance-uk.htm} +#' accessed 2019-09-27 +#' +#' Drainage PECs Version 1.0 (2015) Spreadsheet published at +#' \url{https://www.hse.gov.uk/pesticides/topics/pesticide-approvals/pesticides-registration/data-requirements-handbook/fate/pec-tools-2015/PEC\%20sw-sed\%20(drainage).xlsx} +#' accessed 2019-09-27 #' @export #' @author Johannes Ranke #' @examples diff --git a/R/SSLRC_mobility_classification.R b/R/SSLRC_mobility_classification.R index 2f8fb34..602f166 100644 --- a/R/SSLRC_mobility_classification.R +++ b/R/SSLRC_mobility_classification.R @@ -1,4 +1,4 @@ -# Copyright (C) 2015,2018 Johannes Ranke +# Copyright (C) 2015,2018,2019 Johannes Ranke # Contact: jranke@uni-bremen.de # This file is part of the R package pfm @@ -17,30 +17,39 @@ #' Determine the SSLRC mobility classification for a chemical substance from its Koc #' -#' This implements the method specified in the UK data requirements handbook and was +#' This implements the method specified in the UK data requirements handbook and was #' checked against the spreadsheet published on the CRC website #' #' @param Koc The sorption coefficient normalised to organic carbon in L/kg #' @return A list containing the classification and the percentage of the #' compound transported per 10 mm drain water +#' @references HSE's Chemicals Regulation Division (CRD) Active substance +#' PECsw calculations (for UK specific authorisation requests) +#' \url{https://www.hse.gov.uk/pesticides/topics/pesticide-approvals/pesticides-registration/data-requirements-handbook/fate/active-substance-uk.htm} +#' accessed 2019-09-27 +#' +#' Drainage PECs Version 1.0 (2015) Spreadsheet published at +#' \url{https://www.hse.gov.uk/pesticides/topics/pesticide-approvals/pesticides-registration/data-requirements-handbook/fate/pec-tools-2015/PEC\%20sw-sed\%20(drainage).xlsx} +#' accessed 2019-09-27 #' @export #' @author Johannes Ranke #' @examples #' SSLRC_mobility_classification(100) +#' SSLRC_mobility_classification(10000) SSLRC_mobility_classification <- function(Koc) { if (!is.numeric(Koc) | length(Koc) != 1) stop("Please give a single number") if (is.na(Koc)) { result <- list(NA, NA) } else { - result <- list("Non mobile", 0.01) + result <- list("Non mobile", 0.008) if (Koc < 4000) result <- list("Slightly mobile", 0.02) if (Koc < 1000) result <- list("Slightly mobile", 0.5) if (Koc < 500) result <- list("Moderately mobile", 0.7) if (Koc < 75) result <- list("Mobile", 1.9) if (Koc < 15) result <- list("Very mobile", 1.9) } - names(result) <- c("Mobility classification", + names(result) <- c("Mobility classification", "Percentage drained per mm of drain water") return(result) } |