Follow Countercurrents on Twitter 


Support Us

Popularise CC

Join News Letter




Editor's Picks

Press Releases

Action Alert

Feed Burner

Read CC In Your
Own Language

Bradley Manning

India Burning

Mumbai Terror

Financial Crisis


AfPak War

Peak Oil



Alternative Energy

Climate Change

US Imperialism

US Elections


Latin America









Book Review

Gujarat Pogrom

Kandhamal Violence


India Elections



Submission Policy

About Us


Fair Use Notice

Contact Us

Search Our Archive


Our Site


Subscribe To Our
News Letter

Name: E-mail:


Printer Friendly Version

Mount Everest's Glaciers Are Retreating At Increasing Rate

By Countercurrents.org

25 May, 2013

Citing a study by a team led by a Nepali scientist at the University of Milan Jason Burke reported from Kathmandu*:

Glaciers on or around Mount Everest have shrunk by 13% in the last 50 years with the snow line 180 meters higher than it was 50 years ago. The glaciers are disappearing faster every year.

The impact of climate change on the Himalayas will have consequences across south Asia and beyond. Rivers such as the Indus, Ganges and Brahmaputra depend to some extent on seasonal glacier melt. Countries across the region are already suffering acute water shortages.

The 60th anniversary of the first ascent of the 8,848 metre (29,028ft) peak by Sir Edmund Hillary and Sherpa Tenzing Norgay will be celebrated next week.

The researchers suspect that the decline of snow and ice in the Everest region is a result of changes in global climate caused by human-generated GHG. However, they have not yet established a firm connection, Sudeep Thakuri, who led the team, said.

The landscape around Mount Everest has changed dramatically since the world's highest mountain was first climbed. Mountaineers now report more rock and less snow and ice on well known routes. The ends of glaciers around the peak have also retreated by an average of 400 meters since 1962, the new research found, and some smaller glaciers were now nearly half the size they were in the 1960s.

The researchers used satellite imagery of the peak and the 713-square-mile Sagarmatha national park around the mountain as well as long-term meteorological data.
Small glaciers of less than a square kilometer (about 247 acres), are vanishing fastest, registering a 43% decline in surface area since the 1960s, Thakuri said.

Specialists in Kathmandu said the rate of change through the Himalayas was variable. Though clear in places such as Nepal, at the eastern end of the chain, the situation was different in Pakistan and further west, said Arun Shrestha of the International Centre for Integrated Mountain Development in Kathmandu.

"The glaciers are in retreat but rates are different," he said. "It is quite rapid in the east Himalaya but in the west some are advancing while others are in retreat."
Other research suggests the ice of the main Khumbu glacier which flows down from Everest is less thick than it was previously.

Though all say there is a change, scientists working in the field urge caution over any estimates, saying data is insufficient especially when looking at a small area.
"It is very difficult to scientifically say what are the trends on one particular mountain," Shrestha said.

"The Himalayan glaciers and ice caps are considered a water tower for Asia since they store and supply water downstream during the dry season," said Thakuri. "Downstream populations are dependent on the melt water for agriculture, drinking and power production."

* The Guardian, May 23, 2013, “Mount Everest's glaciers shrinking at increasing rate, say researchers”, http://www.guardian.co.uk/world/2013/may/23/mount-everest-glaciers-shrinking-global-warming





Comments are moderated