science π§ Antarctica is now a mercury pollution source π§
Antarctica is releasing mercury faster than ever due to melting ice in a warming climate. Researchers analyzed 16 sediment cores off the Antarctic Peninsula to track this pollution. Cores showed a 160% increase in mercury accumulation since industrialization, accelerating rapidly from the 1950s. Glaciers are releasing mercury at a 550% increase since industrialization, turning the continent from a sink to a source. Future research will look into whether these trends represent the whole continent and if human health is affected.