This article reinforces what we are saying about the impact of CO2 on the acidity of the oceans and how that ultimately chokes off the bottom of the food chain.
Ocean acidification is turning phytoplankton toxic. Bad news for the many species – us, included – that rely on them as a principal source of food and oxygen.
What happens when phytoplankton, the (mostly) single-celled organisms that constitute the very foundation of the marine food web, turn toxic?
Their toxins often concentrate in the shellfish and many other marine species (from zooplankton to baleen whales) that feed on phytoplankton. Recent trailblazing research by a team of scientists aboard the RV Melville shows that ocean acidification will dangerously alter these microscopic plants, which nourish a menagerie of sea creatures and produce up to 60 percent of the earth’s oxygen.
Read the full article here.