Study of land resources at Siwa Oasis using remote sensing and GIS techniques /
Mohammed Ahmed Thabit
Study of land resources at Siwa Oasis using remote sensing and GIS techniques / GIS دراسة الموارد الارضية بواحة سيوة باستخدام تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية Mohammed Ahmed Thabit ; Supervised Ali Abdelhamid , Wael Abdelqawi , Alaa Eldin Elnahry - Cairo : Mohammed Ahmed Thabit , 2013 - 142 P. : facsimiles , maps ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Soil Science
The area under investigation bounded 25 16⁻ - 26 7⁻ E and latitudes , 29 7⁻ - 29 21⁻ N; and extended for about 70km in east - west direction with a width of 7-10 km . The dominant texture class varied from sand loamy sand sandy loam and silt loam . pH values ranged between 7.4 and 9.3 CaCo₃ content ranged between 1.6 and 42.3% OM values varied from 0.1 and 2.6%
Nitrogen Soil capability Soil suitability
Study of land resources at Siwa Oasis using remote sensing and GIS techniques / GIS دراسة الموارد الارضية بواحة سيوة باستخدام تقنيات الاستشعار عن بعد ونظم المعلومات الجغرافية Mohammed Ahmed Thabit ; Supervised Ali Abdelhamid , Wael Abdelqawi , Alaa Eldin Elnahry - Cairo : Mohammed Ahmed Thabit , 2013 - 142 P. : facsimiles , maps ; 25cm
Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Soil Science
The area under investigation bounded 25 16⁻ - 26 7⁻ E and latitudes , 29 7⁻ - 29 21⁻ N; and extended for about 70km in east - west direction with a width of 7-10 km . The dominant texture class varied from sand loamy sand sandy loam and silt loam . pH values ranged between 7.4 and 9.3 CaCo₃ content ranged between 1.6 and 42.3% OM values varied from 0.1 and 2.6%
Nitrogen Soil capability Soil suitability