Chronic ocean heating fuels ‘staggering’ loss of marine life, study finds

Fish levels fall by 7.2% with as little as 0.1C of warming per decade, northern hemisphere research shows Chronic ocean heating is fuelling a “staggering and deeply concerning” loss of marine life, a study has found, with fish levels falling by 7.2% from as little as 0.1C of warming per decade. Researchers examined the year-to-year change of 33,000 populations in the northern hemisphere between 1993 and 2021, and isolated the effect of the decadal rate of seabed warming from short shifts such...

By Ajit Niranjan Europe environment correspondent