
© Reuters/Pascal Rossignol
Rising levels of carbon dioxide in seawater could be a major threat to the planet's shellfish population, with a new study showing how the pollutant stunts growth and strips away the protective shields of marine life.
In a joint
project by the UK's University of Plymouth and the University of Tsukuba in Japan, researchers analysed the effect of the pollutant from a natural gas vent on the sea snail charonia lampas, or triton shellfish.
Famous for its large colorful shell, the triton was once harvested for jewelry, like necklaces. The unique shellfish is now facing a very different and encompassing threat in the form of increasing carbon dioxide in the planet's oceans.
According to the new
study, which featured in the peer-reviewed Frontiers in Marine Science journal, tritons were smaller in seawaters predicted to absorb higher levels of Co2.
Comment: UPDATE 15:25 CET
RT reports that the death toll in the Aude region has now reached 13.