内海に面する地域の局地循環に対する海面温度変化の影響

概要

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Local circulation, which has a daily wind cycle, is usually observed in coastal and mountainous areas. The characteristics of local circulation in the area surrounded the inland sea are investigated with an idealized numerical model. The typical time evolution of surface winds at seacoast is estimated from the two dimensional numerical model. A broad outer sea, an island 10km in width, an inland sea 10km in width and a large land in a row are placed in this model. Under this situation, we consider the cases that the sea surface temperature at the inland sea is warmer and cooler by 2 K than that at the outer sea. The numerical results show that the effect of changing sea surface temperatures reaches about 500m in height from sea surface and 10km inland from the seacoast.
八代工業高等専門学校の論文
2004-03-01