From 72c56f4246966c1bea627f601cf3cc457734f023 Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Tue, 19 Feb 2019 12:27:00 +0100 Subject: Add German drainage calculations using Exposit 3.02 --- docs/reference/PEC_sw_exposit_drainage.html | 239 ++++++++++++++++++++++ docs/reference/PEC_sw_exposit_runoff.html | 26 ++- docs/reference/perc_runoff_exposit.html | 4 +- docs/reference/perc_runoff_reduction_exposit.html | 6 +- docs/reference/pesticide.txt | 4 + 5 files changed, 265 insertions(+), 14 deletions(-) create mode 100644 docs/reference/PEC_sw_exposit_drainage.html (limited to 'docs') diff --git a/docs/reference/PEC_sw_exposit_drainage.html b/docs/reference/PEC_sw_exposit_drainage.html new file mode 100644 index 0000000..62d83fa --- /dev/null +++ b/docs/reference/PEC_sw_exposit_drainage.html @@ -0,0 +1,239 @@ + + + + + + + + +Calculate PEC surface water due to drainage as in Exposit 3 — PEC_sw_exposit_drainage • pfm + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + +
+ +
+
+
+

Calculate PEC surface water due to drainage as in Exposit 3

+ Source: R/PEC_sw_exposit_runoff.R + +
+ +
+ +

This is a reimplementation of the calculation described in the Exposit 3.02 spreadsheet file, +in the worksheet "Konzept Drainage". Although there are four groups of +compounds ("Gefährdungsgruppen"), only one distinction is made in the +calculations, between compounds with low mobility (group 1) and compounds +with modest to high mobility (groups 2, 3 and 4). In this implementation, +the group is derived only from the Koc, if not given explicitly. For +details, see the discussion of the function arguments below.

+ +
+ + 
PEC_sw_exposit_drainage(rate, interception = 0, Koc = NA,
+  mobility = c(NA, "low", "high"), DT50 = Inf, t_drainage = 3,
+  V_ditch = 30, V_drainage = c(spring = 10, autumn = 100),
+  dilution = 2)
+ +

Arguments

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
rate

The application rate in g/ha

interception

The fraction intercepted by the crop

Koc

The sorption coefficient to soil organic carbon used to determine the mobility. A trigger +value of 550 L/kg is used in order to decide if Koc >> 500.

mobility

Overrides what is determined from the Koc.

DT50

The soil half-life in days

t_drainage

The time between application and the drainage event, where degradation occurs, in days

V_ditch

The volume of the ditch is assumed to be 1 m * 100 m * 30 cm = 30 m3

V_drainage

The drainage volume, equivalent to 1 mm precipitation on 1 ha for spring/summer or 10 mm for +autumn/winter/early spring.

dilution

The dilution factor

+ +

Source

+ +

Excel 3.02 spreadsheet available from + https://www.bvl.bund.de/DE/04_Pflanzenschutzmittel/03_Antragsteller/04_Zulassungsverfahren/07_Naturhaushalt/psm_naturhaush_node.html#doc1400590bodyText3

+ +

Value

+ +

A list containing the following components

+
perc_runoff

The runoff percentages for dissolved and bound substance

+
runoff

A matrix containing dissolved and bound input for the different distances

+
PEC_sw_runoff

A matrix containing PEC values for dissolved and bound substance + for the different distances. If the rate was given in g/ha, the PECsw are in microg/L.

+
+ + +

See also

+ +

perc_runoff_exposit for runoff loss percentages and perc_runoff_reduction_exposit for runoff reduction percentages used

+ + +

Examples

+ 
  PEC_sw_exposit_drainage(500, Koc = 150)
#> $perc_drainage_total
+#> spring autumn 
+#>    0.2    1.0 
+#> 
+#> $perc_peak
+#> spring autumn 
+#>   12.5   25.0 
+#> 
+#> $PEC_sw_drainage
+#>   spring   autumn 
+#> 1.562500 4.807692 
+#>
+
+ +
+ +
+
+

Developed by Johannes Ranke.

+
+ +
+

Site built with pkgdown 1.3.0.

+
+
+
+ + + + + + diff --git a/docs/reference/PEC_sw_exposit_runoff.html b/docs/reference/PEC_sw_exposit_runoff.html index f86ad1e..3d7097a 100644 --- a/docs/reference/PEC_sw_exposit_runoff.html +++ b/docs/reference/PEC_sw_exposit_runoff.html @@ -32,8 +32,8 @@ - + @@ -107,14 +107,14 @@ in the worksheet "Konzept Runoff". Calculation of sediment PEC values
-

This is a reimplementation of the calculation described in the Exposit 3.01 spreadsheet file, -in the worksheet "Konzept Runoff". Calculation of sediment PEC values is not implemented.

+

This is a reimplementation of the calculation described in the Exposit 3.02 spreadsheet file, +in the worksheet "Konzept Runoff".

- 
PEC_sw_exposit_runoff(rate, Koc, DT50 = Inf, t_runoff = 3,
-  exposit_reduction_version = c("3.01", "2.0"), V_ditch = 30,
-  V_event = 100)
+ 
PEC_sw_exposit_runoff(rate, interception = 0, Koc, DT50 = Inf,
+  t_runoff = 3, exposit_reduction_version = c("3.02", "2.0"),
+  V_ditch = 30, V_event = 100, dilution = 2)

Arguments

@@ -123,6 +123,10 @@ in the worksheet "Konzept Runoff". Calculation of sediment PEC values is not imp + + + + @@ -147,11 +151,15 @@ in the worksheet "Konzept Runoff". Calculation of sediment PEC values is not imp + + + +
rate

The application rate in g/ha
interception

The fraction intercepted by the crop

Koc

The sorption coefficient to soil organic carbon

V_event

The unreduced runoff volume, equivalent to 10 mm precipitation on 1 ha
dilution

The dilution factor

Source

-

Excel 3.01 spreadsheet available from +

Excel 3.02 spreadsheet available from https://www.bvl.bund.de/DE/04_Pflanzenschutzmittel/03_Antragsteller/04_Zulassungsverfahren/07_Naturhaushalt/psm_naturhaush_node.html#doc1400590bodyText3

Value

@@ -170,7 +178,7 @@ in the worksheet "Konzept Runoff". Calculation of sediment PEC values is not imp

Examples

- 
  PEC_sw_exposit_runoff(500, 150)
#> $perc_runoff
+    
  PEC_sw_exposit_runoff(500, Koc = 150)
#> $perc_runoff
 #> dissolved     bound 
 #>     0.248     0.001 
 #> 
diff --git a/docs/reference/perc_runoff_exposit.html b/docs/reference/perc_runoff_exposit.html
index e600a1c..737dbb5 100644
--- a/docs/reference/perc_runoff_exposit.html
+++ b/docs/reference/perc_runoff_exposit.html
@@ -124,8 +124,8 @@
     
     
Source

 
-    
Excel 3.01 spreadsheet available from
-  https://www.bvl.bund.de/DE/04_Pflanzenschutzmittel/03_Antragsteller/04_Zulassungsverfahren/07_Naturhaushalt/psm_naturhaush_node.html#doc1400590bodyText3

+    
Excel 3.02 spreadsheet available from
+  https://www.bvl.bund.de/EN/04_PlantProtectionProducts/03_Applicants/04_AuthorisationProcedure/08_Environment/ppp_environment_node.html

     
 
     
Examples

diff --git a/docs/reference/perc_runoff_reduction_exposit.html b/docs/reference/perc_runoff_reduction_exposit.html
index 9170b37..818e2be 100644
--- a/docs/reference/perc_runoff_reduction_exposit.html
+++ b/docs/reference/perc_runoff_reduction_exposit.html
@@ -124,12 +124,12 @@ from which the values were taken.

     
     
Source

 
-    
Excel 3.01 spreadsheet available from
-  https://www.bvl.bund.de/DE/04_Pflanzenschutzmittel/03_Antragsteller/04_Zulassungsverfahren/07_Naturhaushalt/psm_naturhaush_node.html#doc1400590bodyText3

+    
Excel 3.02 spreadsheet available from
+  https://www.bvl.bund.de/EN/04_PlantProtectionProducts/03_Applicants/04_AuthorisationProcedure/08_Environment/ppp_environment_node.html

     
 
     
Examples

-    
print(perc_runoff_reduction_exposit)
#> $`3.01`
+    
print(perc_runoff_reduction_exposit)
#> $`3.02`
 #>           dissolved bound
 #> No buffer         0     0
 #> 5 m              40    40
diff --git a/docs/reference/pesticide.txt b/docs/reference/pesticide.txt
index 38d58ba..20f4237 100644
--- a/docs/reference/pesticide.txt
+++ b/docs/reference/pesticide.txt
@@ -47,3 +47,7 @@ Dummy 1 cereals, spring n NA	Dummy 1 cereals, spring n NA		  -99.00	  -99.00	 60
 M1 cereals, winter n NA	M1 cereals, winter n NA		  250.00	  100.00	  100.00	   50.00	  100.00	  100.00	0.00E+00	   50.00	 1000.00	    1.00	0.00E+00	    1.00	  -99.00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
 Dummy 1 cereals, spring n NA	Dummy 1 cereals, spring n NA		  -99.00	  -99.00	 6000.00	  344.80	0.00E+00	    6.00	0.00E+00	0.00E+00	 3000.00	    1.00	0.00E+00	0.00E+00	0.00E+00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
 M1 cereals, winter n NA	M1 cereals, winter n NA		  250.00	  100.00	  100.00	   50.00	  100.00	  100.00	0.00E+00	   50.00	 1000.00	    1.00	0.00E+00	    1.00	  -99.00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
+Dummy 1 cereals, spring n NA	Dummy 1 cereals, spring n NA		  -99.00	  -99.00	 6000.00	  344.80	0.00E+00	    6.00	0.00E+00	0.00E+00	 3000.00	    1.00	0.00E+00	0.00E+00	0.00E+00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
+M1 cereals, winter n NA	M1 cereals, winter n NA		  250.00	  100.00	  100.00	   50.00	  100.00	  100.00	0.00E+00	   50.00	 1000.00	    1.00	0.00E+00	    1.00	  -99.00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
+Dummy 1 cereals, spring n NA	Dummy 1 cereals, spring n NA		  -99.00	  -99.00	 6000.00	  344.80	0.00E+00	    6.00	0.00E+00	0.00E+00	 3000.00	    1.00	0.00E+00	0.00E+00	0.00E+00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
+M1 cereals, winter n NA	M1 cereals, winter n NA		  250.00	  100.00	  100.00	   50.00	  100.00	  100.00	0.00E+00	   50.00	 1000.00	    1.00	0.00E+00	    1.00	  -99.00	  -99.00	  -99.00	  -99.00	0.00E+00	    1.00
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