himalayan glaciers

Brown Clouds Melt Glaciers, Darken Cities Across Asia

Brown Clouds Melt Glaciers, Darken Cities Across Asia

BEIJING, China, November 13, 2008 (ENS) – A brown cloud of pollution caused by human activities, three kilometers thick and stretching from the Arabian Peninsula across Asia to the western Pacific Ocean, is darkening cities, speeding the melting of Himalayan glaciers and affecting human health, finds a new report from the United Nations Environment Programme.…

Black Carbon Pollution a Major Factor in Global Warming

Black Carbon Pollution a Major Factor in Global Warming

SAN DIEGO, California, March 23, 2008 (ENS) – Black carbon, particulate matter in the air produced by diesel exhaust, biomass burning, and cooking with solid fuels, has a warming effect in the atmosphere three to four times greater than existing estimates, according to scientists in an upcoming review article in the journal “Nature Geoscience.” Atmospheric…