Study Finds Many Lakes are Losing Oxygen at an Alarming Rate

Study Finds Many Lakes are Losing Oxygen at an Alarming Rate

Oxygen levels in lakes are declining globally according to a new study, and experts say that it could have dangerous implications for the wildlife and humans that rely on freshwater ecosystems.

Why This Matters: Lakes only cover 3% of the earth’s surface, but are some of the most biodiverse ecosystems in the world, providing food and water for millions of people around the globe.

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