20 Million Tons of Dust in the Air
Minimum dust content in the atmosphere higher than 20 million tons: FIRE-EARTH
Thanks (!) to human induced climate change, exacerbating droughts, dust storms and a few other natural mechanism, as well as deforestation and increased agricultural damage …, the atmosphere contained a minimum of about 20 million tons of dust during the past 12 months, FIRE-EARTH estimates.
[NOTE: The estimate does not include particles from smoke and burning fossil fuels, or ash and other volcanic materials.]
Dust over the Mediterranean
A large plume of dust from the Sahara, extending about 700km, drifts northward across the Mediterranean Sea toward Greece. Natural-color imageas captured by MODIS instrument on NASA’s Terra satellite on November 10, 2010. Download large image (3 MB, JPEG) . Click image to enlarge. Source: NASA E-O
Dust covers the Gulf of Alaska, again
Dust blows off the coast of Alaska covering the Gulf of Alaska for the second time in as many weeks. “Although dust storms often arise from sand seas, such as those of the Sahara or the Arabian Peninsula, dust can also result from the interactions of glaciers and bedrock.” The natural-color image was acquired by MODIS on NASA’s Terra satellite on December 1, 2010. Download large image (1 MB, JPEG). Source: NASA E-O.
Related Links:
- SW China on the precipice of catastrophe
- Humongous Dust Storm Sweeps Africa
- Australia: World’s Smallest Continental Dust Bowl
- Could Dust Storms Bury Sydney, Australia?
- Washington: Thousands of Tons of Topsoil Lost in Dust Storm
- Australia: Uranium Dust Threat Real?
- And dust to dust …
- The Mesopotamian Dust Bowl
- Image of the Day: Sandstorm in Saudi Desert
Other resources:
