Tag Archive for 'Papua New Guinea'

Human carbon emissions may turn ocean acidic at faster rate than during four major extinctions

March 1st, 2012 by The Earth Institute at Columbia University

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, The Geological Record of Ocean Acidification, published in Science. The study is the first of its kind […]