Phosphorus is an important nutrient, but too much of it in lakes and streams can diminish water quality and lead to eutrophication, resulting in harmful algal blooms and dead zones. To restore waterways degraded by excess phosphorus, decision-makers must understand which sources of the nutrient could be reduced to make the biggest impact on water quality.
Click here for original story, Study indicates agriculture adds more phosphorus to streams than to lakes
Source: Phys.org