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Register a new userThe Lithology Spatial Distribution of South Jableh Plain Using Spatial Statistical Methods
التوزيع المكاني للعمود الليتولوجي في جنوب سهل جبلة باستخدام الإحصاء المكاني
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تكتسب فكرة الاستقراء الرياضي المكاني الصحيح و المناسب لطبيعة أي منطقة، أهمية كبيرة انطلاقا من الدقة في إيجاد البارامترات الهيدروجيولوجية الخاصة في هذه المنطقة، مما يوفر جهداً كبيراً في الوصول لأفضل نموذج هيدروجيولوجي للمنطقة بأقل عدد ممكن من السبور، و بالتالي التخفيف من الكلفة الإجمالية للمشروع. تقع المنطقة المدروسة ضمن سهل السن (الجزء الجنوبي من سهل جبلة)، تنتشر في المنطقة المدروسة طبقة مياه حرة، تتراوح سماكتها بين 1m و30 m. اعتمدت الدراسة على البيانات المتعلقة بالعمود الليتولوجي، و سماكة التربة و نوعها في 339 بئراً. تكمن أهمية هذا البحث في إيجاد أفضل توزيع مكاني للخصائص الهيدروجيولوجية باستخدام طرائق "الإحصاء المكاني" Geostatistical Analysis. يهدف البحث إلى تقدير عامل الرشح للطبقة الحاملة للمياه الجوفية، و سماكتها الفعالة، باستخدام طريقتي الإحصاء المكاني (Kriging,IDW) للبارامترات الهيدروجيولوجية في الجزء الجنوبي من سهل جبلة.
The idea of spatial interpolation stands of great importance depending on the accuracy of estimated (Hydrogeological) parameters of this area, which reduces excessive efforts to reach the best Hydrogeological model of the region with as little as possible, thus reducing the overall cost of the project. The studied area is located within the Sin plain (the southern part of the JABLEH plain). A free layer of water, ranging between 1m and 30m in thickness. The study relied on groundwater level data, soil thickness and type in 339 wells. The importance of this research Lies in mapping the best spatial distribution of characteristics using spatial statistical methods The aim of the research is to estimate the Coefficient of Permeability of the aquifer layer and its effective thickness using the two methods of spatial statistics methods (Kriging and IDW) for Hydrogeological parameters in the southern part of the Jableh plain.
References used
MARINONI, O. Improving geological models using a combined ordinaryindicator Kriging approach. GERMANY, 2002
MEUL, M; VAN, M. Kriging soil texture under different types. BELGIUM, 2002, 16
VIJAY, KUMMAR. Kriging of Groundwater Levels – A Case Study. India, Journal of Spatial Hydrology Vol.6, No.1 Spring 2006, 16
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