Who’s Polluting Our Water? Scientists’ New Way to Trace Algae Origins Could Tell Us
https://stroudcenter.org/wp-content/uploads/2021-algal-bloom-brandywine-creek.jpg 800 450 Stroud Water Research Center Stroud Water Research Center https://stroudcenter.org/wp-content/uploads/2021-algal-bloom-brandywine-creek.jpgNot all algae are harmful but too much can be deadly. Why? Because when they die, the blooms feed bacteria that rob the water of oxygen.