Figure 1. Components of the ecological 

 portion of the model. From Scavia (1979) 



Figure 2. Simulated and observed lakewide 

 averaged temperatures. (Top): ■ - epilimnion, 

 - hypolimnion. Simulated thermocline depth 

 and diffusion coefficients (bottom). From 

 Scavia (1979). 



60 



