Algal bloom hits Lincoln Memorial Reflecting Pool as scientists uncover iron-peroxide die-off mechanism
By
Bethany Brookshire
Summary
The Lincoln Memorial Reflecting Pool in Washington, D.C. experienced an algal bloom shortly after being repainted, turning the water green. Meanwhile, researchers published a study in Science revealing that mass algal die-offs can be triggered by a chemical interaction between iron and hydrogen peroxide, which produces reactive molecules that burst cell membranes through a process called ferroptosis, cascading killer molecules through the population.
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Key quotes
· 3 pulledThe newly painted Lincoln Memorial Reflecting Pool in Washington, D.C. was supposed to be 'American Flag blue.'
Instead, on June 16, the water turned an un-American shade of sickly green as an algal bloom burst through the water.
A sudden algal die-off could be caused by an interaction between iron and hydrogen peroxide, researchers report June 25 in Science.
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