What Are Three Sources Of The Contaminants That Cause Eutrophication?

What Are Three Sources Of The Contaminants That Cause Eutrophication? Nutrient pollution released to freshwater and coastal areas comes from many diverse sources including agriculture, aquaculture, septic tanks, urban wastewater, urban stormwater runoff, industry, and fossil fuel combustion. What are three causes of eutrophication? Fertilizers (nitrates and phosphates) Eutrophication is predominantly caused by human actions