Antarctica’s melting glaciers are leaking toxic mercury into the ocean, which could increase toxic metal levels in the marine food chain and humans |
Tidewater glacier on the Antarctic coast. Image Credit: Jason Auch/Wikipedia Antarctica is releasing alarming amounts of mercury into the surrounding ocean as climate change accelerates the melting of its glaciers. A new study published in the Proceedings of the National Academy of Sciences (PNAS) has found that mercury accumulation in sediments around the Antarctic Peninsula…