Unleashing Pollutants: Environmental Fate of Antarctica In a Warmer World

Antarctica has been a depository for pollutants for decades. The brutal cold has kept them dormant and unable to inflict harmful effects on nature. As temperatures rise and ice melts, what is the fate of these pollutants in this unique landscape?

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Voyage to Iceberg Alley

A couple of days ago, right around sunrise, we sailed out of the Straits of Magellan and into the southern Atlantic Ocean, bound for the Southern Ocean and the Antarctic waters known as Iceberg Alley. Giant petrels soared against a clear blue sky, and gentle waves rocked the ship—although we didn’t expect that to last! I am aboard the JOIDES Resolution, a research vessel and drilling ship, and we are intentionally sailing into some of the planet’s wildest seas and the area of greatest iceberg concentration in the Antarctic.

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