The significance of studying the impacts of eutrophication lies in understanding how nutrient overload affects aquatic ecosystems. Eutrophication, often caused by agricultural runoff and wastewater discharge, leads to excessive algae blooms that deplete oxygen in water, resulting in dead zones where aquatic life cannot survive. This process disrupts the balance of ecosystems, harming fish populations and reducing biodiversity. By investigating these impacts, we can develop strategies to minimize nutrient inputs and restore affected water bodies, ensuring the health of aquatic ecosystems and their services.