المطبات الھوائیة في العراق دراسة في جغرافیة المناخ

Abstract

Bumpiness in the atmosphere is the vertical movement of air, whether upward or downward movement and the bumpiness is accompanied by areas of unrest in the air and wind. And contribute to each of the coups thermal fronts, wind, wind and thunderstorms. Moreover, bumpiness is net of the reasons that lead to circumstances is appropriate to cut the wind, and this contributes to the formation of bumpiness in the atmosphere. The study found that the noon of the times, which is expected to occur where clear-air bumpiness during flights because of the warmth of the earth's surface. The study found increased incidence of air hole during the summer, especially July, due to increased incidence of coup surface, while the spring occupies a special March, the lowest frequency of the coup-off, due to increased stability, the absence of air. The study had shown that the air hole near the earth's surface is more dangerous than those which occur at high altitudes.