Shrinking glaciers threaten China

China's glaciers in western Xinjiang Uygur region are shrinking alarmingly due to global and regional warming, posing a threat to the oases in the area.

China Daily reported Friday scientists have found Glacier No. 1, the most famous in the region at the headwaters of the Urumqi River in the Tianshan Mountains near Tibet, has shrunk by 14 percent in four decades.

Glacier No. 1 is one many that makes China the fourth country in the world -- after Canada, the United States and Russia -- in terms of area and ice volume of glaciers, the report said.

"Because of the continuous rise in temperature globally and in the western part of the country, the trend of glaciers retreating on a large scale will be irreversible," said a survey by the Chinese Academy of Sciences' arid regions environment and engineering research institute.

Scientists said glaciers in the western part of China have shrunk by an average of 4.5 percent in four decades.

The China Daily report said glaciers feed 25.4 percent of Xinjiang's rivers, 8.6 percent of Tibet's rivers and 3.6 percent of Gansu's rivers.

Copyright 2007 by United Press International


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Citation: Shrinking glaciers threaten China (2007, November 2) retrieved 20 June 2019 from https://phys.org/news/2007-11-glaciers-threaten-china.html
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Nov 03, 2007
The time to worry is when the glaciers advance rapidly.Average Global Temperatures have not gone up in the last 10 Yrs (NASA figures).Humans can adapt to a bit of warmth,cold kills and real cold (i.e. Glaciation) will use up a lot of living space and cultivation area.

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