News tagged with urban heat island
Do urban 'heat islands' hint at trees of future?
City streets can be mean, but somewhere near Brooklyn, a tree grows far better than its country cousins, due to chronically elevated city heat levels, says a new study. The study, just published in the journal ...
Apr 24, 2012 |
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Cities on front line of climate change
The world's cities face the brunt of climate change but some are starting to respond vigorously to the threat, experts say at a conference here staged ahead of the June Rio summit.
Mar 27, 2012 |
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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 |
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White roofs to make for cooler Melbourne buildings
The research assesses the benefits of white roofs and aims to help residential, commercial and industrial building owners determine if white roofs are suitable for their buildings and guide them through the best materials ...
Technology / Energy & Green Tech
Jan 25, 2012 |
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Climate skeptic admits he was wrong to doubt global-warming data
Remember when scientists who had cast doubt on global temperature studies boldly embarked on an effort to "reconsider" the evidence?
Oct 25, 2011 |
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Rutgers professor uses lichen to help cities go green
In this era of environmental consciousness, many buildings are being outfitted to "go green." A Rutgers-Camden professor is taking the term quite literally.
Oct 25, 2011 |
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Urban 'heat island' effect is a small part of global warming; white roofs don't reduce it
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 ...
Oct 19, 2011 |
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Satellites pinpoint Northeast drivers of Urban Heat islands
Cities such as New York, Philadelphia, and Boston are prominent centers of political power. Less known: Their size, background ecology, and development patterns also combine to make them unusually warm, according ...
Space & Earth / Earth Sciences
Dec 13, 2010 |
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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 ...
Space & Earth / Earth Sciences
Aug 06, 2010 |
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More frequent, more intense heat waves in store for New York
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 ...
Jul 29, 2010 |
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Global model confirms: Cool roofs can offset carbon dioxide emissions and mitigate global warming
(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 ...
Jul 19, 2010 |
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ASU researcher outlines strategies to curb urban heat island
Protect yourself from the summer sun is good advice to children who want to play outside on a hot summer day and it is good advice to cities as a way to mitigate the phenomenon known as urban heat island.
Space & Earth / Earth Sciences
Feb 22, 2010 |
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Ecosystem, vegetation affect intensity of urban heat island effect
NASA researchers studying urban landscapes have found that the intensity of the "heat island" created by a city depends on the ecosystem it replaced and on the regional climate. Urban areas developed in arid and semi-arid ...
Space & Earth / Earth Sciences
Dec 15, 2009 |
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ESA helps make summer in the city more bearable
As temperatures soar, scientists have been collecting data amid the ancient ruins that symbolise the birthplace of western culture. These data, combined with measurements from aircraft and satellites, promise ...
Aug 27, 2009 |
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