(1) (a) What percentage of dams are eutrophic and (b) what management studies are currently being done by her department to prevent eutrophication of dams; (2) what is her department’s estimates with regard to the eutrophication of dams in the future; (3) whether there is a lack of researchers on the eutrophication of dams; if so, what is being done to ensure the correct number of researchers?