From 38f9e15f0c972c1516ae737a2bca8d7789581bbd Mon Sep 17 00:00:00 2001 From: Johannes Ranke Date: Thu, 6 Oct 2016 09:19:21 +0200 Subject: Static documentation rebuilt by pkgdown::build_site() --- docs/reference/FOMC.solution.html | 147 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 docs/reference/FOMC.solution.html (limited to 'docs/reference/FOMC.solution.html') diff --git a/docs/reference/FOMC.solution.html b/docs/reference/FOMC.solution.html new file mode 100644 index 00000000..912cf414 --- /dev/null +++ b/docs/reference/FOMC.solution.html @@ -0,0 +1,147 @@ + + + + + + + + +FOMC.solution. mkin + + + + + + + + + + + + + + + + + + + + + + + + +
+
+ + + +
+ + + +
+
+ +

Function describing exponential decline from a defined starting value, with + a decreasing rate constant.

+ +

The form given here differs slightly from the original reference by Gustafson + and Holden (1990). The parameter beta corresponds to 1/beta in the + original equation.

+ + +
FOMC.solution(t, parent.0, alpha, beta)
+ +

Arguments

+
+
t
+
Time.
+
parent.0
+
Starting value for the response variable at time zero.
+
alpha
+
+ Shape parameter determined by coefficient of variation of rate constant + values.
+
beta
+
+ Location parameter. +
+
+ +
+

Note

+ +

The solution of the FOMC kinetic model reduces to the + SFO.solution for large values of alpha and + beta with + \(k = \frac{\beta}{\alpha}\).

+
+ +
+

Value

+ +

The value of the response variable at time t.

+
+ +
+

References

+ +

FOCUS (2006) “Guidance Document on Estimating Persistence and + Degradation Kinetics from Environmental Fate Studies on Pesticides in EU + Registration” Report of the FOCUS Work Group on Degradation Kinetics, + EC Document Reference Sanco/10058/2005 version 2.0, 434 pp, + http://focus.jrc.ec.europa.eu/dk

+

Gustafson DI and Holden LR (1990) Nonlinear pesticide dissipation in soil: A + new model based on spatial variability. Environmental Science and + Technology 24, 1032-1038

+
+ +

Examples

+
plot(function(x) FOMC.solution(x, 100, 10, 2), 0, 2, ylim = c(0, 100))
+
+
+
+
+ + +
+ + + -- cgit v1.2.1