Norwegian Hydropower Plants Threaten Aquatic Life With Gas Supersaturation
Norwegian hydropower plants threaten aquatic life due to oversaturated water, causing gas bladder disease in fish. Researchers at NTNU, led by Professor Ole Gunnar Dahlhaug, are investigating this issue exacerbated by extreme weather. Their DeGas project uses ultrasound technology to mitigate dissolved air levels, aiming to protect vulnerable species.