Sharks and rays benefit from global warming, but not from CO2 in the Oceans

Sharks and rays have populated the world’s oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat. Palaeobiologists have now investigated whether and how global warming influences the diversity of sharks based on climate fluctuations between 200 and 66 million years ago. According to the study, higher temperatures and more shallow water areas have a positive effect, while higher CO2 levels have a clearly negative effect.
Read more: Sharks and rays benefit from global warming, but not from CO2 in the Oceans