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KMID : 1024519940030030217
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Journal of the Environmental Sciences
1994 Volume.3 No. 3 p.217 ~ p.228
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A Study of the Characteristics of Temperature Inversion During the Cold Half year at Tsukuba, JAPAN
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Lee By-Yong
Kim Doo-Seok
Moon Sung-Euii
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Abstract
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The climatological study of temperature inversion was conducted at the Tsukuba of Japan during the cold half year, the periods of which were both from October 1981 through March 1982 and from October 1982 through March 1983. Meteorological phenomena were observed to appear both from l0m to 200m above the ground and from the surface to 300hPa. The data collected from those phenomena were analyzed in terms of statistics and investigated from a synoptic point of view. The results are as follow. The dispersion of the surface inversion happens right after sunrise through the whole period. The higher the upper layer is, the later that happens. Up to a height of 200m, the wind speed at a height of 25m has the greatest effect on temperature, but on the other hand the wind speed at a height of l0m has the greatest effect on inversion intensity. Key Words : surface inversion, vertical wind speed, vertical temperature
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KEYWORD
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surface inversion, vertical wind speed, vertical temperature
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