Taxonomy term

dust

Desert dust influences monsoon rains

India’s summer monsoons are stronger some years and weaker other years. This year-to-year variability dances around the mean by about 10 percent, but that difference can spell disaster in both arid and flood-prone regions. Pollutants and atmospheric circulation have long been blamed for wetter years and drier years, but now a new study has found that desert dust may also play a role.

17 Jul 2014

Sahara dust brings rain and snow to California

What triggers the mountain rain and snow that are vital to California’s water and energy needs? The answer, according to new research, is blowing in the wind: dust and bacteria from as far away as Africa’s Sahara Desert.

28 Feb 2013

Benchmarks: November 29, 1991: The Interstate 5 dust storm injures hundreds

It was about 2:30 p.m. on the day after Thanksgiving and traffic was heavy on Interstate 5, which connects Northern and Southern California. A 31-year-old substitute teacher was traveling southbound on I-5 with her husband, 32, and their two sons, ages 4 and 1. They were a little north of Coalinga, a farming town in the San Joaquin Valley about 250 kilometers south of San Francisco. 
 
01 Nov 2012

Return of the Dust Bowl

Geoscientists Predict a Dry, Dusty Future for the American West

Haboobs walloped Arizona last summer. Locals long ago adopted the Arabic word for a major dust storm, but even old-timers say they can’t remember anything quite like this year’s aerial assaults.

28 Oct 2011

When the dust settles: Investigating lingering health questions 10 years after 9/11

For the past 10 years, geoscientists have been helping to characterize the dust that blanketed lower Manhattan following the 9/11 attacks on the World Trade Center, hoping to determine if and how that dust may be causing long-term health problems.

12 Aug 2011

Pages