التعرية الريحية و أثرها على النشاط البشري في ناحية بصية

الملخص EN

Wind erosion is one of the problems relevant negative effects impacts on the dry and semi-arid landssuffer from of the world, including most of Iraq's land which is exposed to this phenomenon with different degrees.

The research showedBasiya Locality to a high degree of wind erosion according to Chepil equation, and the presence of sedimentary formations containing sand, mud, gravel and someTertiary Sedimentsto increase the impact of wind erosion and make it a constant source of feeding the wind sediment and contributed to the sloping Surface and the lot of natural plant and the lack of rain and high temperatures And the increase in the rate of evaporation and increase the wind speed of not less than (3 km / h) andthe lot ofRelative Humidity as well as some human activities such as the existence of quarries and dirt roads and random methods used in agriculture are all appropriate conditions for the occurrence of wind erosion effecting the study area and drought, Increasing the density of dust and the lack of permanent vegetation cover resulted in the formation of some aspects such as sand dunes and then affect the residential areas and service facilities and caused by some respiratory diseases of the population of the study area as well as the threat of agricultural land and the burial of cultivated plants The suggest Shiyatyi of reducing.

The research has concluded that the impact of wind erosion on the study area was determined by means of some methods and treatments to reduce and mitigate its damage and preserve the natural environment and activitieshumanity