Urban heat islands (UHIs) exacerbate the risk of heat-related mortality associated with global climate change. The intensity of UHIs varies with population size and mean annual precipitation, but a unifying explanation for this variation is lacking, and there are no geographically targeted guidelines...
Define urban area. urban area synonyms, urban area pronunciation, urban area translation, English dictionary definition of urban area. n a city area considered as the inner city plus built-up environs, irrespective of local body administrative boundaries
This talk presents a quantitative explanation for the sea breeze dynamic and estimates the extent to which anurban heat island affectsthe coastal sea breeze. The effect of an urban heat island on coastal sea breeze More results ► Full browser?
The probable explanation is that the urban growth seems to be extensive now so that urban saturation and density of heat sources in the centre of the city changed only a bit during the last half of the century. In the diurnal course the 'heat island' intensity in Moscow is maximal usually...
Specially, NRLC had the largest explanation degree of nearly 30% on the surface UHII variance in UL1, due to the effect of heat island circulation and convection (Supplementary Information B). The NRLC in RL3, RL2 and RL4 had the highest explanation degree on the surface UHII variance in...
The nature and sources of early American understanding of an important form of human-induced climatic change, the urban heat island effect, are considered. Recognition and explanation of the phenomenon occured both earlier and more widely than is usually supposed. Interest stemmed not only from ...
the heat island is strongest (1) at night when compensating sunlight is absent; (2) during the winter, when nights are longer and there is more heat generated in the city; and (3) when the region is dominated by a high-pressure area with light winds, clear skies, and less humid air...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook urban area Dictionary Thesaurus Acronyms Encyclopedia Wikipedia (1) As used by the U.S.Census Bureau,the term refers to all areas that are urban.Since the 2000 census,that includes urban clusters and urbanized...
The urban heat island (UHI), the phenomenon of higher temperatures in urban land than the surrounding rural land, is commonly attributed to changes in biophysical properties of the land surface associated with urbanization. Here we provide evidence for a
Overall, the heat island is strongest at night when compensating sunlight is absent; during the winter, when nights are longer and there is more heat generated in the city; and when the region is dominated by a high-pressure area with light winds, clear skies, and less humid air. Over ...