diff options
Diffstat (limited to 'docs/reference/PEC_sw_exposit_drainage.html')
| -rw-r--r-- | docs/reference/PEC_sw_exposit_drainage.html | 239 |
1 files changed, 239 insertions, 0 deletions
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 @@ +<!-- Generated by pkgdown: do not edit by hand --> +<!DOCTYPE html> +<html lang="en"> + <head> + <meta charset="utf-8"> +<meta http-equiv="X-UA-Compatible" content="IE=edge"> +<meta name="viewport" content="width=device-width, initial-scale=1.0"> + +<title>Calculate PEC surface water due to drainage as in Exposit 3 — PEC_sw_exposit_drainage • pfm</title> + +<!-- jquery --> +<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script> +<!-- Bootstrap --> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha256-916EbMg70RQy9LHiGkXzG8hSg9EdNy97GazNG/aiY1w=" crossorigin="anonymous" /> +<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha256-U5ZEeKfGNOja007MMD3YBI0A3OSZOQbeG6z2f2Y0hu8=" crossorigin="anonymous"></script> + +<!-- Font Awesome icons --> +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" integrity="sha256-eZrrJcwDc/3uDhsdt61sL2oOBY362qM3lon1gyExkL0=" crossorigin="anonymous" /> + +<!-- clipboard.js --> +<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.4/clipboard.min.js" integrity="sha256-FiZwavyI2V6+EXO1U+xzLG3IKldpiTFf3153ea9zikQ=" crossorigin="anonymous"></script> + +<!-- sticky kit --> +<script src="https://cdnjs.cloudflare.com/ajax/libs/sticky-kit/1.1.3/sticky-kit.min.js" integrity="sha256-c4Rlo1ZozqTPE2RLuvbusY3+SU1pQaJC0TjuhygMipw=" crossorigin="anonymous"></script> + +<!-- pkgdown --> +<link href="../pkgdown.css" rel="stylesheet"> +<script src="../pkgdown.js"></script> + + + +<meta property="og:title" content="Calculate PEC surface water due to drainage as in Exposit 3 — PEC_sw_exposit_drainage" /> + +<meta property="og:description" content="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." /> +<meta name="twitter:card" content="summary" /> + + + +<!-- mathjax --> +<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js" integrity="sha256-84DKXVJXs0/F8OTMzX4UR909+jtl4G7SPypPavF+GfA=" crossorigin="anonymous"></script> + +<!--[if lt IE 9]> +<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script> +<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script> +<![endif]--> + + + </head> + + <body> + <div class="container template-reference-topic"> + <header> + <div class="navbar navbar-default navbar-fixed-top" role="navigation"> + <div class="container"> + <div class="navbar-header"> + <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false"> + <span class="sr-only">Toggle navigation</span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + </button> + <span class="navbar-brand"> + <a class="navbar-link" href="../index.html">pfm</a> + <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">0.5.3</span> + </span> + </div> + + <div id="navbar" class="navbar-collapse collapse"> + <ul class="nav navbar-nav"> + <li> + <a href="../index.html"> + <span class="fa fa-home fa-lg"></span> + + </a> +</li> +<li> + <a href="../reference/index.html">Reference</a> +</li> + </ul> + + <ul class="nav navbar-nav navbar-right"> + <li> + <a href="https://github.com/jranke/pfm"> + <span class="fa fa-github fa-lg"></span> + + </a> +</li> + </ul> + + </div><!--/.nav-collapse --> + </div><!--/.container --> +</div><!--/.navbar --> + + + </header> + +<div class="row"> + <div class="col-md-9 contents"> + <div class="page-header"> + <h1>Calculate PEC surface water due to drainage as in Exposit 3</h1> + <small class="dont-index">Source: <a href='https://github.com/jranke/pfm/blob/master/R/PEC_sw_exposit_runoff.R'><code>R/PEC_sw_exposit_runoff.R</code></a></small> + <div class="hidden name"><code>PEC_sw_exposit_drainage.Rd</code></div> + </div> + + <div class="ref-description"> + + <p>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.</p> + + </div> + + <pre class="usage"><span class='fu'>PEC_sw_exposit_drainage</span>(<span class='no'>rate</span>, <span class='kw'>interception</span> <span class='kw'>=</span> <span class='fl'>0</span>, <span class='kw'>Koc</span> <span class='kw'>=</span> <span class='fl'>NA</span>, + <span class='kw'>mobility</span> <span class='kw'>=</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/c'>c</a></span>(<span class='fl'>NA</span>, <span class='st'>"low"</span>, <span class='st'>"high"</span>), <span class='kw'>DT50</span> <span class='kw'>=</span> <span class='fl'>Inf</span>, <span class='kw'>t_drainage</span> <span class='kw'>=</span> <span class='fl'>3</span>, + <span class='kw'>V_ditch</span> <span class='kw'>=</span> <span class='fl'>30</span>, <span class='kw'>V_drainage</span> <span class='kw'>=</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/c'>c</a></span>(<span class='kw'>spring</span> <span class='kw'>=</span> <span class='fl'>10</span>, <span class='kw'>autumn</span> <span class='kw'>=</span> <span class='fl'>100</span>), + <span class='kw'>dilution</span> <span class='kw'>=</span> <span class='fl'>2</span>)</pre> + + <h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2> + <table class="ref-arguments"> + <colgroup><col class="name" /><col class="desc" /></colgroup> + <tr> + <th>rate</th> + <td><p>The application rate in g/ha</p></td> + </tr> + <tr> + <th>interception</th> + <td><p>The fraction intercepted by the crop</p></td> + </tr> + <tr> + <th>Koc</th> + <td><p>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.</p></td> + </tr> + <tr> + <th>mobility</th> + <td><p>Overrides what is determined from the Koc.</p></td> + </tr> + <tr> + <th>DT50</th> + <td><p>The soil half-life in days</p></td> + </tr> + <tr> + <th>t_drainage</th> + <td><p>The time between application and the drainage event, where degradation occurs, in days</p></td> + </tr> + <tr> + <th>V_ditch</th> + <td><p>The volume of the ditch is assumed to be 1 m * 100 m * 30 cm = 30 m3</p></td> + </tr> + <tr> + <th>V_drainage</th> + <td><p>The drainage volume, equivalent to 1 mm precipitation on 1 ha for spring/summer or 10 mm for +autumn/winter/early spring.</p></td> + </tr> + <tr> + <th>dilution</th> + <td><p>The dilution factor</p></td> + </tr> + </table> + + <h2 class="hasAnchor" id="source"><a class="anchor" href="#source"></a>Source</h2> + + <p>Excel 3.02 spreadsheet available from + <a href='https://www.bvl.bund.de/DE/04_Pflanzenschutzmittel/03_Antragsteller/04_Zulassungsverfahren/07_Naturhaushalt/psm_naturhaush_node.html#doc1400590bodyText3'>https://www.bvl.bund.de/DE/04_Pflanzenschutzmittel/03_Antragsteller/04_Zulassungsverfahren/07_Naturhaushalt/psm_naturhaush_node.html#doc1400590bodyText3</a></p> + + <h2 class="hasAnchor" id="value"><a class="anchor" href="#value"></a>Value</h2> + + <p>A list containing the following components</p><dl class='dl-horizontal'> + <dt>perc_runoff</dt><dd><p>The runoff percentages for dissolved and bound substance</p></dd> + <dt>runoff</dt><dd><p>A matrix containing dissolved and bound input for the different distances</p></dd> + <dt>PEC_sw_runoff</dt><dd><p>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.</p></dd> + </dl> + + + <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2> + + <div class='dont-index'><p><code><a href='perc_runoff_exposit.html'>perc_runoff_exposit</a></code> for runoff loss percentages and <code><a href='perc_runoff_reduction_exposit.html'>perc_runoff_reduction_exposit</a></code> for runoff reduction percentages used</p></div> + + + <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2> + <pre class="examples"><div class='input'> <span class='fu'>PEC_sw_exposit_drainage</span>(<span class='fl'>500</span>, <span class='kw'>Koc</span> <span class='kw'>=</span> <span class='fl'>150</span>)</div><div class='output co'>#> $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 +#> </div></pre> + </div> + <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> + <h2>Contents</h2> + <ul class="nav nav-pills nav-stacked"> + <li><a href="#arguments">Arguments</a></li> + + <li><a href="#source">Source</a></li> + + <li><a href="#value">Value</a></li> + + <li><a href="#see-also">See also</a></li> + + <li><a href="#examples">Examples</a></li> + </ul> + + </div> +</div> + + <footer> + <div class="copyright"> + <p>Developed by Johannes Ranke.</p> +</div> + +<div class="pkgdown"> + <p>Site built with <a href="https://pkgdown.r-lib.org/">pkgdown</a> 1.3.0.</p> +</div> + </footer> + </div> + + + + </body> +</html> + |