GBUAPCD Air Blog

Dust and smoke issues in the Great Basin Unified Air Pollution Control District

Archive for the ‘Dust’ Category

Asian Dust AGAIN!

Posted by admin on April 21, 2014

With seemingly more regularity in March and April, dust from massive storms in Mongolia and northern China (primarily the Gobi Desert region) ends up infusing our airshed with a fine, homogeneous haze.  The effects started to be apparent last week, but intensified over the weekend.  The Gobi Desert storms started on March 11, 2014, according to this article at NASA’s MODIS website: MODIS 2014-03-23 and were still visible from satellite imagery on April 3, 2014: MODIS 2014-04-16.  Studies on the phenomenon of the long-range transport of Asian dust have been published. Here are two examples: VanCuren-jan04 and Szykman, Mintz, Creilson & Wayland 2003.

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Asian Particulate Transport Video (Financial Times)

Posted by admin on July 1, 2013

Short video discussing Asian pollution migration: http://video.ft.com/v/2506012869001/California-wrestles-with-pollution-from-Asia

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Asian Dust from Gobi Desert

Posted by admin on March 22, 2013

Long-range transport from a massive dust event last week in the Gobi Desert has followed atmospheric streamlines to arrive in the Owens Valley today.  See article at: http://earthobservatory.nasa.gov/IOTD/view.php?id=80643, or web search for China dust March 2013. 

Dust in Eastern China

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Owens Lake Dust Storm videos: March 2010 – May 2012

Posted by admin on July 19, 2012

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