vollenweider: Orthophosphate Version of the Vollenweider Model

In simecolUtil: Collection of Helper Utilities

Description

The Vollenweider model is a standard method for the trophic state classification of lakes and reservoirs.

Usage

vollenweider(L, z, t, grid = FALSE, ...)

Arguments

L	phosporus loading (in g / m2 / year),
z	mean depth of the lake (in m),
t	mean theoretical retention time (years),
grid	draw grid lines,
...	additional arguments passed to the points function.

References

Benndorf, J. (1979): A contribution to the phosphorus loading concept. Int. Revue ges. Hydrobiol. 64: 177-188.

Examples

vollenweider(10, 10, 1)

simecolUtil documentation built on May 2, 2019, 5:57 p.m.