Artificial Light Disrupts Reef Fish, Impacts Corals
Researchers at Bar-Ilan University have discovered that artificial light at night (ALAN) negatively affects the behavior and brain health of reef fish. The study shows that light pollution causes fish to lose their natural sleep cycles and exhibit increased aggression.
Why it matters
Understanding the impact of light pollution on marine life is crucial for developing better coastal management and conservation strategies.
Artificial light spilling into coastal waters from cities, ports, roads, and hotels is disrupting sleep in coral reef fish and is associated with changes in markers linked to brain health, according to a new study from Bar-Ilan University.
The article is a straightforward summary of a scientific study.
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