Increased CO2 levels affect oceans, says study

A new study conducted by Nature Geoscience shows dismal outlook on marine life.

According to CBC, high carbon dioxide levels from increased fossil fuel use has contributed to a changing chemistry of ocean waters. CO2 levels are estimated to rise almost 150% by the end of the century.

With more acidic water chemistry, concerns are now being raised on how this may affected marine life. 

Snails are a particular concern.

A key component of the ocean's food chain, researchers are concerned these increasing acidic levels, in addition to upwelling, may contribute to the erosion of shells of living marine life.

According to the study, visible affects of this are already being seen.

Flickr Photo by: NCBrian

STORY WRITTEN BY: HANNAH BESSEAU