<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>PEC_sw_drainage_UK. pfm 0.3-1</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="author" content=" Johannes Ranke "> <link href="css/bootstrap.css" rel="stylesheet"> <link href="css/bootstrap-responsive.css" rel="stylesheet"> <link href="css/highlight.css" rel="stylesheet"> <link href="css/staticdocs.css" rel="stylesheet"> <!--[if lt IE 9]> <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: { inlineMath: [ ['$','$'], ["\\(","\\)"] ], processEscapes: true } }); </script> <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"> </script> </head> <body> <div class="navbar"> <div class="navbar-inner"> <div class="container"> <a class="brand" href="#">pfm 0.3-1</a> <div class="nav"> <ul class="nav"> <li><a href="index.html"><i class="icon-home icon-white"></i> Index</a></li> </ul> </div> </div> </div> </div> <div class="container"> <header> </header> <h1>Calculate initial predicted environmental concentrations in surface water due to drainage using the UK method</h1> <div class="row"> <div class="span8"> <h2>Usage</h2> <pre><div>PEC_sw_drainage_UK(rate, interception = 0, Koc, latest_application = NULL, soil_DT50 = NULL, model = NULL, model_parms = NULL)</div></pre> <h2>Arguments</h2> <dl> <dt>rate</dt> <dd>Application rate in g/ha</dd> <dt>interception</dt> <dd>The fraction of the application rate that does not reach the soil</dd> <dt>Koc</dt> <dd>The sorption coefficient normalised to organic carbon in L/kg</dd> <dt>latest_application</dt> <dd>Latest application date, formatted as e.g. "01 July"</dd> <dt>soil_DT50</dt> <dd>Soil degradation half-life, if SFO kinetics are to be used</dd> <dt>model</dt> <dd>The soil degradation model to be used. Either one of "FOMC", "DFOP", "HS", or "IORE", or an mkinmod object</dd> <dt>model_parms</dt> <dd>A named numeric vector containing the model parameters</dd> </dl> <div class="Value"> <h2>Value</h2> <p><dl> The predicted concentration in surface water in µg/L </dl></p> </div> <div class="Description"> <h2>Description</h2> <p>This implements the method specified in the UK data requirements handbook and was checked against the spreadsheet published on the CRC website</p> </div> <h2 id="examples">Examples</h2> <pre class="examples"><div class='input'>PEC_sw_drainage_UK(150, Koc = 100) </div> <div class='output'>[1] 8.076923 </div></pre> </div> <div class="span4"> <!-- <ul> <li>PEC_sw_drainage_UK</li> </ul> <ul> </ul> --> <h2>Author</h2> Johannes Ranke </div> </div> <footer> <p class="pull-right"><a href="#">Back to top</a></p> <p>Built by <a href="https://github.com/hadley/staticdocs">staticdocs</a>. Styled with <a href="http://twitter.github.com/bootstrap">bootstrap</a>.</p> </footer> </div> </body> </html>