Andean glaciers melting fast

2013-01-23 10:31

Glacier. (Shutterstock)

Multimedia   ·   User Galleries   ·   News in Pictures Send us your pictures  ·  Send us your stories

Lima – Climate change has shrunk Andean glaciers between 30% and 50% since the 1970s and could melt many of them away altogether in coming years, according to a study published in the journal Cryosphere.

Andean glaciers, a vital source of fresh water for tens of millions of South Americans, are retreating at their fastest rates in more than 300 years, according to the most comprehensive review of Andean ice loss so far.

The study included data on about half of all Andean glaciers in South America, and blamed the ice loss on an average temperature spike of 0.7 °C over the past 70 years.

"Glacier retreat in the tropical Andes over the last three decades is unprecedented," Antoine Rabatel, the lead author of the study and a scientist with the Laboratory for Glaciology and Environmental Geophysics in Grenoble, France said.

The researchers also warned that future warming could totally wipe out the smaller glaciers found at lower altitudes that store and release fresh water for downstream communities.

"This is a serious concern because a large proportion of the population lives in arid regions to the west of the Andes," Rabatel said.

The Chacaltaya glacier in the Bolivian Andes, once a ski resort, has already disappeared completely, according to some scientists.
Read more on:    climate change

Join the conversation! encourages commentary submitted via MyNews24. Contributions of 200 words or more will be considered for publication.

We reserve editorial discretion to decide what will be published.
Read our comments policy for guidelines on contributions.
NEXT ON NEWS24X publishes all comments posted on articles provided that they adhere to our Comments Policy. Should you wish to report a comment for editorial review, please do so by clicking the 'Report Comment' button to the right of each comment.

Comment on this story
Comments have been closed for this article.

Inside News24


Millions of plastic particles in our food!

Scientists and researchers believe that almost five million tons of plastic is dumped in the oceans every year and it’s affecting our food.



Plastic on your plate
Prince George the green prince?
Lean, green, drifiting machine
One man's $1 million vision for an eco Africa

Book flights

Compare, Book, Fly

Traffic Alerts

Trying to keep time for your social commitments and friendships as well as taking care of work and health obligations can be more

There are new stories on the homepage. Click here to see them.


Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.

Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire network.


Location Settings

News24 allows you to edit the display of certain components based on a location. If you wish to personalise the page based on your preferences, please select a location for each component and click "Submit" in order for the changes to take affect.

Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.