what is usually the main ingredient that causes eutrophication
Eutrophication Eutrophication is a process in which bodies of water (lakes, ponds, and rivers) receive excess nutrients that stimulate excessive growth of algae.The two most common nutrients that initiate eutrophication are nitrogen and phosphorous, two limiting nutrients in the growth of algae.utrophication is a noun that refers to the excessive richness of  nutrients in water body or a lake. The excessiveness is due to  frequent runoff from the land that causes â¦ dense growth of plant  life.
The main focus and concern cause of eutrophication is nitrogen and phosphorus, but nitrogen has far more attention because it often limits primary production in estuaries and coastal waters and because the global application of nitrogen from synthetic fertilizers is far greater than that of phosphorus.e then focused this study on the impacts of eutrophication. Eutrophication is one of the main problems caused by an overuse of fertilizers and an excess of manure and sewage. These wastes enter the ecosystem and generally leach away from residential, business, and agricultural sites.