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Hidden chemical pathway could keep phosphorus from fueling lake algal blooms

Hidden chemical pathway could keep phosphorus from fueling lake algal blooms
Phys.org Friday 21 August 2026, 18:40 UTC 1 min read
Key Points

Why do some lakes remain plagued by harmful algal blooms even after phosphorus pollution has been reduced? Part of the answer lies beneath the surface. A new Concordia study has uncovered a previously overlooked chemical process that can help trap phosphorus in lake sediments, preventing it from returning to the water, where it can fuel excessive plant and algal growth.

Why do some lakes remain plagued by harmful algal blooms even after phosphorus pollution has been reduced? Part of the answer lies beneath the surface. A new Concordia study has uncovered a previously overlooked chemical process that can help trap phosphorus in lake sediments, preventing it from returning to the water, where it can fuel excessive plant and algal growth.
Concordia (ORG)
Originally published by Phys.org Read original →

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