From a76221d87485029444c8e684022ca606a0c7e68d Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Wed, 18 Jan 2017 22:41:01 +0100 Subject: Update static docs using pkgdown - Add _pkgdown.yml for a structured function/data reference - Make seealso links active - Make mkinfit calls quiet - Use pkgdown branch from pull request hadley/pkgdown#229 to have topics ordered --- docs/reference/PEC_sw_sed.html | 142 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 docs/reference/PEC_sw_sed.html (limited to 'docs/reference/PEC_sw_sed.html') diff --git a/docs/reference/PEC_sw_sed.html b/docs/reference/PEC_sw_sed.html new file mode 100644 index 0000000..6ede4c7 --- /dev/null +++ b/docs/reference/PEC_sw_sed.html @@ -0,0 +1,142 @@ + + + + + + + + +Calculate predicted environmental concentrations in sediment from surface + — PEC_sw_sed • pfm + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + +
+ +
+
+
+

Calculate predicted environmental concentrations in sediment from surface +

+
+ + +

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

+ + + 
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

+
+
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
+
+ +

Value

+ +

The predicted concentration in sediment

+ + +

Examples

+ 
PEC_sw_sed(PEC_sw_drift(100, distances = 1), percentage = 50)
#>      1 m 
+#> 2.130769
+
+ +
+ + +
+ + + -- cgit v1.2.1