A new review of nearly 400 scientific papers shows that warming temperatures on the Tibetan Plateau are transforming high-altitude lakes. Permafrost thaw and glacier retreat are creating thermokarst lakes that release ancient carbon as CO2 and methane, potentially creating a positive feedback loop that accelerates global warming. Researchers emphasize that not all lakes behave the same. Some remain carbon sinks while others have become powerful emitters. The study suggests a zoning management strategy based on lake types and microbial activity to better predict and mitigate these emissions.
