Nature Climate Change

4:38pm

Mon February 4, 2013
Environment

Study shows cities can impact weather over 1,000 miles away

New York City, like many large cities in the Northern Hemisphere, lies directly under important atmospheric circulations.
Tony Ficsher Photography Flickr

If you’ve ever been in a big city during the summer, you may have felt the "urban heat island" effect. It's caused when heat gets re-radiated by pavement and buildings.

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