A new study has revealed that climate change is having a major impact on fish stocks around the world. The study, conducted by a team of scientists from the University of California, San Diego, has found that rising ocean temperatures and acidification are causing significant shifts in the distribution of fish populations, with worrisome implications for global food security. The researchers studied data from over 500 sites around the world, looking at the abundance and diversity of fish species and the impacts of climate change. They found that fish stocks are shifting to cooler waters, with some species becoming rarer or even disappearing in certain areas, while others are becoming more abundant as they move to hotter waters. The findings have raised concerns that rising temperatures and acidification could have a significant impact on food security, as fish stocks become increasingly vulnerable to climate change.

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source: Phys.org