A new Yale-led study quantifies for the first time the primary causes of the "urban heat island" (UHI) effect, a common phenomenon that makes the world's urban areas significantly warmer than the surrounding countryside and ...
Environment
Jul 9, 2014
143
0
(Phys.org)—On those sweltering summer days—when it's too hot to play at the playground, when it seems like you could fry an egg on the pavement, when your car feels like an oven after a couple hours parked at the mall—it's ...
Environment
Sep 14, 2012
2
0
A team of researchers from Arizona State University have found that warming resulting from megapolitan expansion is seasonally dependent, with greatest warming occurring during summer and least during winter. Among the most ...
Environment
Sep 7, 2012
19
0
Remember when scientists who had cast doubt on global temperature studies boldly embarked on an effort to "reconsider" the evidence?
Environment
Oct 25, 2011
108
0
Cities release more heat to the atmosphere than the rural vegetated areas around them, but how much influence these urban "heat islands" have on global warming has been a matter of debate. Now a study by Stanford researchers ...
Environment
Oct 19, 2011
68
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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 gas, electricity, ...
Earth Sciences
Aug 6, 2010
10
0
Heat waves like those that baked the Northeast in July are likely to be more frequent and more intense in the future, with their effects amplified in densely built urban environments like Manhattan, according to climate scientists ...
Environment
Jul 29, 2010
1
0
(PhysOrg.com) -- Can light-colored rooftops and roads really curb carbon emissions and combat global climate change? The idea has been around for years, but now, a new study by researchers at Lawrence Berkeley National Laboratory ...
Environment
Jul 19, 2010
6
0
Large areas of concrete and asphalt absorb and radiate heat, creating an "urban heat island effect." It puts cities at risk of overheating as they are several degrees warmer than surrounding areas.
Environment
Apr 10, 2024
0
1
Ghana's meteorological agency and the state's health service have issued warnings about a period of very high temperatures expected in the first half of 2024 around the country. Ghana's experience is part of a global phenomenon: ...
Environment
Apr 8, 2024
0
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