(X 



< 



UJ 



> 



o 



Q. 

 Q. 



1000 



700 

 600 

 500 

 400 

 300 



LAKE 

 PONTCHARTRAIN 



LACDES 

 ALLEMANOS 



LAKE* 

 CATAOUATCHE 



UTILE 

 LAKE 



200 



100 



R = 0.80 

 R < 0.05 



LAKE 

 'SALVADOR 



?2 



BARATARIA TSI SCALE 



Figure 34. Gross primary production (GPP) as a function 

 of trophic state index (TSI) for estuarine open water 

 sites in the MDPR. 



73 



