News tagged with urban heat island effect

London heat boost underestimated

London's urban heat island effect, which keeps night-time temperatures in the capital warmer than in surrounding rural areas, may have been underestimated by up to 45 per cent.

Jul 14, 2014
5 / 5 (3) 0

Bright is the new black: New York roofs go cool

On the hottest day of the New York City summer in 2011, a white roof covering was measured at 42 degrees Fahrenheit cooler than the traditional black roof it was being compared to, according to a study including NASA scientists ...

Mar 07, 2012
5 / 5 (8) 7

Hyperlocal Effects From A Changing Climate

Cities are made chiefly of concrete and asphalt, which soak up more sunlight during the day than soil and have a harder time radiating the heat away during the night. Add to that all the energy -- natural ...

Aug 06, 2010
2.7 / 5 (11) 10 | with audio podcast