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Impact of climate change on the Himalaya far less than estimated
In this new study, satellites were used for the first time to track the loss of ice in glaciers and the polar ice caps. Previously, teams of scientists would have to visit the glaciers themselves, and measure the changes manually. This was a time consuming and challenging process, and only allowed them to visit a few locations. The satellites gave researchers the opportunity to see the big picture more fully, and what they found was quite surprising.
Previous climate change studies estimated that the loss of ice in the Himalaya Mountains was quickly approaching 50 billion tons per year, but the satellites showed that the actual loss was closer to 4 billion tons annually, which one scientist in the study labeled as insignificant. That means that while the glaciers are indeed still melting, they are doing it at a far less alarming rate than we've been led to believe in the past. Researchers went on to say that the contribution to rising sea levels, from these melting glaciers and the ice caps, was less than half what had been predicted by other recent reports.
This research project began in 2003 and ran through 2010, giving the scientists involved an opportunity to observe changes over a substantial amount of time. Their findings fly in the face of predictions from the United Nations Intergovernmental Panel on Climate Change, which once predicted that the Himalayan glaciers could be completely gone by 2035, a statement they were forced to retract later.
All of these different climate change reports just indicate to me that we really don't know what the hell is going on with our planet.