Document Details

Document Type : Project 
Document Title :
Quantitative and qualitative assessment of the sources of water in the basin of the valley of angels and Adam Valley, Makkah Region
تقييم كمي ونوعي لمصادر المياه في حوضي وادي ملكان ووادي أدام، منطقة مكة المكرمة
 
Document Language : Arabic 
Abstract : This research aims to study water resources in the basins of the valley of angels and Adam Valley, where the complex is the valley of two angels on top after 15 km south of Mecca, and spent a great basin area is around 875 km 2 ¬ ¬. The Valley of Adam and it keeps about 50 km south of Mecca and spent basin area is about 380 km 2, and its several farms and some wells that meet the needs of the population for different purposes. And these two basins are limited by the east line of the distribution of water on the tops of the mountains as well as password-Watt, the rate of annual precipitation is about 250 mm. Created maps of the water levels of the Oaddein calculate the amount of water with the epilogue of the end of the valleys. She also worked pumping experiments and identified transactions permeability and storage of two angels Valley Bkdar 207 cubic meters / day and 0.24. The Valley of Adam was the coefficient of cubic Alnicolah 142 meters / day and storage coefficient of 0.1 Worked calculations to estimate the severity of flooding and create Hedrogerav each valley. Were also analyzed soil properties for several locations in the valleys. And geophysical studies were identified Lodi saturated thickness of the two angels from 22 to 35 meters. The Valley of Adam ranges from 5 to 40 meters. Were identified using the annual rainfall nutritional balance of chlorine as $ 10 million cubic meters to the valley two angels and 3 million cubic meters of Wadi Adam. The results of chemical analysis of water that the average total dissolved salts in the valley of angels 2430 mg / l. In the valley of Adam of 1502 mg / liter and the benefit of both agricultural and human Ashaddam except drinking, the harmful elements are under the average limit. 
Publishing Year : 1422 AH
2002 AD 
Sponsor Name : kau 
Sponsorship Year : 1422 AH
2002 AD 
Added Date : Wednesday, April 30, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
علي محمد الصبيانيalsbiany, ali mohammedInvestigatorDoctorate 

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