Urban heat island: Meaning (information, definition, explanation, facts)
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Encyclopedia: Urban heat island
An urban heat island (UHI) is a metropolitan area which is significantly warmer than its surroundings. As population centres grow in size from village to town to city, they tend to have a corresponding increase in average temperature, which is more often welcome in winter months than in summertime. The EPA says: "On hot summer days, urban air can be 2-10°F [2-6°C] hotter than the surrounding countryside. Not to be confused with global warming, scientists call this phenomenon the 'urban heat island effect'" [1].
Translations
How to say "Urban heat island" in other languages:
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(Chinese) | 熱島現象 |
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(Japanese) | ヒートアイランド |
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(German) | Wärmeinsel |
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(Spanish) | Isla de calor |
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, an urban area may be referred to as a heat sink (or urban heat island) because of its tendency to... A heat sink is a physical device, often seen in electronic circuits, to assist bulk heat dissipation by conduction and convection. On circuit boards, the heat sink assembly usually consists of a...
urban heat island. Urban heat islands are caused by the concentration of buildings and pavement in urban areas, which tend to absorb more heat in the day and radiate more heat at night into their... The heat wave in July 1995 in Chicago, Illinois was one of the worst weather-related disasters in...
is glassed in so as to act as a terrarium and passive solar heat reservoir Reduce the urban heat island effect Increase roof life span Reduce storm water run off - see water-wise gardening Filter... space for building users - in effect replacing a yard or patio Reduce heating (by adding mass and...
) but they are at least immune to the urban heat island effect. The land and marine records can be... account for the urban heat island effect is discussed on that page. Secondary data Secondary evidence...
frozen Lake is a thing of the past, now that the Park is at the center of an urban heat island...
River. Though now somewhat offset by the urban heat island effect, this still results in a climate... Station, a mixed-use urban renewal project combining housing, retail, and office space, and promoted as...% Native American, 1.93% Asian, 0.04% Pacific Islander, 1.99% from other races, and 1.24% from two or...
cities warmer ( urban heat shield or urban heat islands ) than the surrounding area, tornadoes tend to... A city is an urban area, differentiated from a town, village, or hamlet by size, population... either for a town possessing city status; for an urban locality exceeding an arbitrary population size...
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