Warming

clipped from wattsupwiththat.com The title is from Columbia, and I should point out that this discovery on the Pacific Antarctic Ridge is 2800 miles from tip of the Antarctic peninsula, where volcanic activity is already well known. Examples are found at Deception Island and within the Bransfield strait. These two images I’ve prepared below (click to enlarge them) will give you a “lay of the land” so to speak. A vent spews chemical fluids from the East Pacific Rise, about 5,600 miles from newly suspected vents on the Pacific Antarctic Ridge. Credit: Woods Hole Oceanographic Institution. Scientists at Columbia’s Lamont-Doherty Earth Observatory have found evidence of hydrothermal vents on the seafloor near Antarctica, formerly a blank spot on the map for researchers wanting to learn more about seafloor formation and the bizarre life forms drawn to these extreme environments.