*Ecological Archives*
A013-019-A5

**Donald Ludwig, Steve Carpenter,
and W. Brock. 2003. Optimal phosphorus loading for a potentially eutrophic lake.
***Ecological Applications* 13:1135–1152.

Appendix E. A figure showing
optimal P loadings as a function of *P* and *M* for discount rate
= 0.05.

FIG.
E1. Optimal P loadings as a function of *P* (P concentration in lake, in
kilograms per square meter) and *M* (P concentration in mud, in kilograms
per square meter) for discount rate
= 0.05. The key shows the values corresponding to the colors. The values of
_{i}
used are shown in the labels above each plot.

[Back to A013-019]