اعلانات هامة

The phenomenon of dust storms is considered as atmospheric the city of in Deir ez-Zor is the phenomenon in Deir ez-Zor most syrian city who faces such storms because of geological and the attribute of its plants ways its geological nature climate site of using its lands The discussion focuses on studing the natural and human causes political causes are studied as well. The discussion gives an seasons and analysis for dust storms on the level of years in wind and heat rain «months and its relation with climate addition to study the influence of dust storms of agriculture . The results of studying the dust storms between 1981-2005 especiaily in may when shows that its numbers were 178 storms the number were 34 storms. The years from 1999 to 2000 were the most years which face the 20 storms repeated of the dust storms and its number were 19 finally the discussion shows the necessary of working in order to incerease the plants covering areas from pastoral plants in drserts an assurance on developing the ways which protect and stop the human aggression on it and to apply in best ways in order to less its bad influence especially on agriculture.

Key words: Human activity, wind drought rain-dust storms

 تعد ظاهرة العواصف الترابية من أبرز الظواهر الجوية في محافظة دير الزور والأكثر تعرضا لها من بين المحافظات السورية وذلك بحكم موقعها الجغرافي والمناخي ، وطبيعتها الجيولوجية وخصائص تربتها وسمات غطائها النباتي وأنماط استخدام أراضيها .