Companies mine some of the sands with multi-story excavators, separate out the bitumen, and process it further to ease the flow of the crude oil down pipelines. About 1.8 million barrels of oil per day in 2010 were produced from the bitumen of the Canadian oil sands - and the production of those fossil fuels requires the burning of fossil fuels.
miles) around the mines, they found elevated levels of these pollutants.
"For both gasses, the levels are comparable to what satellites see over a large power plant - or for nitrogen dioxide, comparable to what they see over some medium-sized cities," said Chris McLinden, a research scientist with Environment Canada, the country's environmental agency."It stands out above what's around it, out in the wilderness, but one thing we wanted to try to do was put it in context."
Or, you may order a copy of the final paper by emailing your request to Kate Ramsayer at firstname.lastname@example.org. Please provide your name, the name of your publication, and your phone number.
Neither the paper nor this press release are under embargo.Title:
Nickolay A. A. Krotkov: Laboratory for Atmospheric Chemistry and Dynamics, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA;
Chris Sioris: Environment Canada, Toronto, Canada;
Pepijn Veefkind: Eindhoven University of Technology, Fluid Dynamics Lab, Eindhoven, Netherlands and Delft University of Technology, Delft, The Netherlands;
Kai Yang: Laboratory for Atmospheric Chemistry and Dynamics, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA, and Department of Atmospheric and Oceanic Sciences, University of Maryland, College Park, Maryland, USA.Contact information for the authors:
Kate Ramsayer | American Geophysical Union
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