Where Does Air Pollution Gather in the Urban Environment?


The geometry of inertial particle mixing in urban flows, from deterministic and random displacement models (Abstract, Wenbo Tang, Brent Knutson, Alex Mahalov, and Reneta Dimitrova, Physics of Fluids, American Institute of Physics , Jun. 25, 2012)

Also discussed here: Wind Concentrates Pollutants With Unexpected Order in an Urban Environment(ScienceDaily, Aug. 24, 2012)

Today an interesting paper is reviewed that describes a physical-mathematical urban wind model  that showed how the shape and form of the urban structure affect where pollutants tend to accumulate or gather. This is doubly important – first, as a clue on where to locate pollution monitors and, second, where to expect higher levels of pollutants with health impacts. The implications for urban design and planning are obvious.

Town roads Mystic urban area : Towns of Stonin...To see Key Quotes and Links to key reports about this post, click HERE

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