Himalayan glaciers could lose 80% of their volume if global warming isn’t controlled, study finds
Associated PressBENGALURU, India — Glaciers are melting at unprecedented rates across the Hindu Kush Himalayan mountain ranges and could lose up to 80% of their volume this century if greenhouse gas emissions aren’t sharply reduced, according to a report. “The people living in these mountains who have contributed next to nothing to global warming are at high risk due to climate change,” said Amina Maharjan, a migration specialist and one of the report’s authors. Among the key findings from Tuesday’s report are that the Himalayan glaciers disappeared 65% faster since 2010 than in the previous decade, and that reducing snow cover due to global warming will result in reduced fresh water for people living downstream. It says changes to the glaciers, snow and permafrost of the Hindu Kush Himalayan region driven by global warming are “unprecedented and largely irreversible.” Effects of climate change are already felt by Himalayan communities, sometimes acutely. So, with glaciers, especially the big glaciers in the Himalayas, once they start losing mass, that’s going to continue for a really long time before it can stabilize.” Pearson said it is extremely important for Earth’s snow, permafrost and ice to limit warming to the 1.5 degrees Celsius agreed to at the 2015 Paris climate conference.