أثر المناخ على جيمورفولوجية حوض الفتحة - سامراء
باستخدام برنامج GIS
أ.م.د. لطيف مزعل صالح
م.د. حمده حمودي شيت
جامعة تكريت - كلية الآداب - قسم الجغرافية التطبيقية
مجلة سر من رأى - المجلد الرابع عشر - العدد السابع والخمسون - السنة الثالثة عشرة - كانون الأول 2018 - ص ص 343 - 374:
The Effect of Climate on the Geomorphology of Al-Fateh Basin-Samarra Using GIS Program
Abstract
1- The basin has a direct and indirect effect on the geomorphology of the basin of Al-Aftah Samarra. The basin is located in the dry and semi-dry climate according to the classification of Bhwn and according to the classification of Mather, an arid climate based on these categories.
2- the rainfan in the large daily and monthly thermal range between July and January .
3- The basin is limited between the lines of rain (150 - 200) mm .
4- High evaporation .
5- Therefore, the water budget is negative, ranging from 11-12 months .
6- affects the climate on the conduct of geomorphological processes so predominates physical weathering while less chemical and organic weathering and thus highlights the role of wind as a carving, erosion and sedimentation.
7- The existence of many dry valleys, which vary in rank as well as the impact of geological formation and construction processes in the four-year impact on the clear forms of the ground .
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