Map: Not All Phosphorus Is the Same

A breakdown of the different types of phosphorous in Ohio's Maumee and Sandusky rivers that have led to algal blooms in Lake Erie since the 1970s.

Big Toxic Algal Bloom Again in Forecast for Lake Erie

Lake continues trend of harmful and unsightly effect of nutrient…

Cause of Lake Erie’s Harmful Algal Blooms Gains More Certainty

New research finds that agricultural practices lead to biggest…
Toxic Algae

Joint U.S.-Canada Agency Calls for Big Phosphorus Reductions in Lake Erie

Curbing harmful algal blooms and oxygen-deprived dead zones in…