Himalayan Glaciers NOT Melting As Rapidly As Previously Believed
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News about glacier melting is largely dire. However, a new scientific report released on Thursday February 9th, finally has a glimmer of something positive. It states that while the glaciers on the Himalayan Mountains are melting, they are doing so, at a much slower pace than had been previously believed.
The bearer of good news was John Wahr, a researcher at the University of Colorado in Boulder. He and his team conducted their study of the giant range of mountains using measurements for the changes to ice mass for all glaciers greater than 100 square kilometers. The data recorded by NASA satellite, Gravity Recovery and Climate Experiment or GRACE spanned from 2003-2010 and covered even the most remote ice packs.
What they discovered was that the amount of annual glacier loss on the Himalayan and Karakoram ranges was not as dire as had been calculated by prior researchers - In fact, it was substantially less - About 4 billion tons annually, as opposed to the current perception of 50 billion tons.
Why the large disparity? John Wahr believes it may be due to the fact that the past projections were based on a few hundred glaciers that can be observed from the ground. However, the data from GRACE is the compilation of more than 200,000 glaciers or Earth's entire ice cap.
The good news is that the Himalayan range will not be barren by 2035 as has been predicted by the pessimists. The bad news though is that glaciers from the Antarctica and Greenland are melting at a rapid pace and pose a big danger to sea levels in the near future. Given that the first 11 years of 2000 rank among the warmest 13 in the last 135 years, this is not surprising. Global warming is definitely an issue we have to contend with soon but, it is nice to some encouraging news.
Resources: csmonitor.com,dailymail.com
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169 Comments
- Zachary Mabout 12 yearsI think this article is interesting because It tells me about the problume with glaciers. And global warming. If the glaciers in the Himalayas it can flood it whole. The good news is that it did not. I wold reccomend this to a friend because they might learn a little bit about glaciers and global warming.
- Nina P :)about 12 yearsI think that glaciers are so pretty, and very tall. I am so happy that the glaciers are not melting very much. Scientists thought they would melt, but luckily they didn't melt. I am so glad we have great news on these glaciers.
- zgmabout 12 yearsthis is bad it can flood parts of china and if its to drastic it might go to other countrys
- joeyabout 12 yearsthat is bad
- yayanabout 12 yearsCAN NOT BE! i LIVE IN CHINA WHERE HIMALAYAN ARE!
- Hari Priyaabout 12 yearsI think global warming is very dangerous.
- Estelle b.about 12 yearsI think global warming is very serious. I am glad that there is good news about the Himalayan glaciers are not melting as fast as scientist thought they would. I'm not so happy about the bad news. The bad news is that the glaciers in Antarctica and Greenland are melting at a rapid pace. I hope that everything will turn out to be alright. I would recommend this article to people who are interested in global warming.
- alfonsoabout 12 yearsbut the largest moutain is mout everest
- alfonsoabout 12 yearsisrael i agree with you that is a big moutain
- justinabout 12 yearsIt looks so cold over there in the mountains.