The Himalayas and nearby peaks have lost no ice in past 10 years, study shows
Meltwater from Asia's
peaks is much less then previously estimated, but lead scientist says
the loss of ice caps and glaciers around the world remains a serious
concern
• In pictures: the best images of the earth from space
• In pictures: the best images of the earth from space
Hopar glacier in Pakistan. Melting ice
outside the two largest caps - Greenland and Antarctica - is much less
then previously estimated, the study has found. Photograph: Paula
Bronstein/Getty Images
The world's greatest snow-capped peaks, which run in a chain
from the Himalayas to Tian Shan on the border of China and Kyrgyzstan,
have lost no ice over the last decade, new research shows.
The
discovery has stunned scientists, who had believed that around 50bn
tonnes of meltwater were being shed each year and not being replaced by
new snowfall.
Earth's Polar Ice Melting Less Than Thought
Better technology yields better data. The bad news is the extra water from 2003-2010 would fill Lake Erie eight times
February 8, 2012 RSS Feed Print
Nearly 230 billion tons of ice is melting into the ocean from
glaciers, ice caps, and mountaintops annually—which is actually less
than previous estimates, according to new research by scientists at the
University of Colorado, Boulder.
If the amount of ice lost between 2003 and 2010 covered the United
States, the whole country would be under one-and-a-half feet of water,
or it'd fill Lake Erie eight times, researchers say. Ocean levels
worldwide are rising about six hundredths of an inch per year, according
to researcher John Wahr.
No comments:
Post a Comment