小櫃川上中流域に発生する山風の特性について(2) : 1995年1月から7月までの観測結果

概要

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Meteorological observations were carried out in the period from January to July 1995. In order to make clear the characteristics of mountain winds which develop in the upper and middle course of the Obitsu River. The results of this study are summarized as follows : 1) Mountain winds developed only once in each month of January and April, at three nights in February, March and May, respectively, at eight nights in June and at eleven nights in August, 1995. 2) Mountain winds developed mainly in the nights covered by the travelling anticyclone in the period from January to June, and in the nights coverd by the Northern Pacific High in July. 3) These mountain winds developed in the nights when the vertical temperature gradient in the air layer near the ground was O.6-1.1 'C/lOOm in the upper course of the river.
敬愛大学・千葉敬愛短期大学の論文