Ocean Acidifying at Faster Rate than in Past 300 Million Years « Climate Denial Crock of the Week: "The world’s oceans may be turning acidic faster today from human carbon emissions than they did during four major extinctions in the last 300 million years, when natural pulses of carbon sent global temperatures soaring, says a new study in Science. The study is the first of its kind to survey the geologic record for evidence of ocean acidification over this vast time period."
'via Blog this'
