News tagged with atmospheric chemistry

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3 Questions: Noelle Selin on curbing mercury

The first United Nations negotiating session for a global, legally binding mercury treaty begins today in Stockholm. Continuing through Friday, this is the first of five planned negotiating sessions that will ...

Jun 07, 2010 4.5 / 5 (2) 0

How ammonia affects city's air

(PhysOrg.com) -- Motor vehicles and industry are primary producers of ammonia in Houston's atmosphere, and cars and trucks appear to boost their output during the winter, according to a new study by researchers at Rice University ...

Oct 11, 2011 4 / 5 (2) 0 | with audio podcast

A finger to the wind

Like testing the wind direction before taking flight, researchers led by scientists at Pacific Northwest National Laboratory assessed the meteorological conditions during a large observational study of carbon-containing ...

Mar 06, 2012 5 / 5 (1) 0