1) The state of being eutrophic 
• (n.) Healthy nutrition; soundless as regards the nutritive functions.
Eu'tro·phy noun [ Greek ..., from ... nourishing, healthy; ... well + ... to nourish.] (Medicine) Healthy nutrition; soundless as regards the nutritive functions. 
Type: Term Pronunciation: yū′trō-fē Synonyms: eutrophia
eutrophy, eutrophia 1. In medicine, healthy or adequate nutrition or development; being well nourished. 2. With reference to lakes and ponds, a state of being over-rich in organic and mineral nutrients which promote plant life at the expense of animal life. 3. A process of becoming eutrophic, especially because of pollution.
healthy or adequate nutrition or development. · the state of being eutrophic.