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First reported by bsky
Algae blooms turn Lincoln Memorial Reflecting Pool green shortly after renovation

Algal bloom hits Lincoln Memorial Reflecting Pool as scientists uncover iron-peroxide die-off mechanism

By

Bethany Brookshire

3d ago· 4 min readenNews

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.

Source

Twitter / XAlgal bloom hits Lincoln Memorial Reflecting Pool as scientists uncover iron-peroxide die-off mechanismsciencenews.org

Key quotes

· 3 pulled
The 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.
Snippet from the RSS feed
Iron and hydrogen peroxide trigger cell death via ferroptosis, which cascades killer molecules through the population, causing mass die-offs of algae.

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