Salerno, Gillian; McDonald, Stuart; Beard, Rodney - Australian Agricultural and Resource Economics Society … - 2007
Shallow lakes display hysteresis in their response to phosphorous loading. Gradual increases in the nutrient content of the lake can appear to have little effect on the oligotrophic state of the lake until a point at which the lake suddenly flips to a eutrophic state. Ecotaxes on phosphorous...