Pollutants from Glaciers
“As glaciers increasingly melt in the wake of climate change, it is not only the landscape that is affected. Thawing glaciers also release many industrial pollutants stored in the ice into the environment. Now, within the scope of a Swiss National Science Foundation project, researchers from the Paul Scherrer Institute (PSI), Empa, ETH Zurich and the University of Berne have measured the concentrations of a class of these pollutants – polychlorinated biphenyls (PCB) – in the ice of an Alpine glacier accurately for the first time.”
Read more at PHYSORG.
Columbia Glacier is Retreating
“Scientists have long studied Alaska’s fast-moving Columbia Glacier, a tidewater glacier that descends through the Chugach Mountains into Prince William Sound. Yet the river of ice continues to deliver new surprises.When British explorers first surveyed the glacier in 1794, its nose extended to the northern edge of Heather Island, near the mouth of Columbia Bay. The glacier held that position until 1980, when it began a rapid retreat.”
Read more at Earth Observatory.
“For the first time, an Inter-University Consortium on Cryosphere and Climate Change (IUCCCC) is undertaking glacier studies in four States in India, funded by the Department of Science and Technology (DST). Also unprecedented is the participation of the University of Jammu and the University of Kashmir in this effort.”
Read more at The Hindu.