كشف التغير في التغطية النباتية من الأجزاء الغربية من محافظة الطائف باستخدام بيانات الاستشعار عن بعد خلال الفترة 1984-2010م

الملخص EN

the ^'estern ١؛؛ etation cover؛؛This study focused on change detection of ve vegetal م، parts of the Taif District, and it determined the type and the magnitude addition to that it also defined the spatial patterns of vegetation ١١؛ ,cover changes years, through image processing of digital *،؛؛-'{tvvent '؛٥ change for a period study show the عأ1ا index.

The results of ]٨٧؟.© satellite data utilizing the ١١؛ a decrease ^١١٦؛ occurrence of a continuous deteriorations of vegetation AD.

The study also ٠ ١ وت- 1984 cover condition and extent between the years show's that the changes of the vegetation cover in the study area is centered around two piaces: the first is the mountain slopes.

and (he second is the riparian along the courses of valleys.

On the other hand, the vegetation cover of the the Bani Saad, Al-Hada sectors, the ١٦؛ highland summits remains unchanged represented by parks and islands Plant on the ة؛ heart of the city of Taif which and Shirb valleys.

؛؛some agricultural fields on the side of We ١١؛ road sides, and This study contributes in generating a data base and maps about condition and extent of vegetation cover in the study area in the level of pixel size, sectors and I.

ا0ت-84ور the province as a whole through the period of