crosspost: Chinese make first artificial snowfall

[bananas]

Originally posted in LBN, but some may have missed it. http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=102x2813916


Chinese make first artificial snowfall
By Richard Spencer in Hong Kong
Last Updated: 2:25am BST 19/04/2007

China claimed yesterday to have caused a snowfall for the first time as part of its increasingly ambitious attempts to control the weather.

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"This proves it's possible for humans to change the weather on the world's highest plateau," said Yu Zhongshui. The bureau said it had produced just under half an inch of snow at a height of 15,000ft.

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China is the world's largest practitioner of rain-seeding, a controversial procedure that involves releasing silver iodide as a catalyst into clouds either by aircraft or by firing cannon shells into them. It employs 37,000 people on the programme, which it uses to trigger rainfall principally to maximise water supply in the drought-prone north of the country, although in Beijing it is often said to be part of attempts to ensure a blue sky for major events.

Authorities have already promised to use rain-seeding before the Olympics to clear the often gloomy August skies for the opening ceremony.


Read more: http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2007/04/19/wchina19.xml