الفهرس 
The Study AreaOnly 14 pages are availabe for public view
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Abstract
The main objective of the present study is to obtain baseline data on the population structure of Artemisia monosperma and to evaluate the effect of disturbance on its characteristics in the habitat of non saline depression in omayed area. Sampling process was done along five transects distributed in three arbitrary locations representing east, intermediate and west directions. Seven permanent plots were established in these locations for monthly measurements of A. monosperma characteristics. A. monosperma displayed considerable temporal and spatial variations in the population attributes examined in the present study. Concerning the temporal variations, the abundance of this species increased in the recent years in comparison with records of the previous related studied.