The Geomorphology of Karst and Its Influence on the Water Resources of Ramsar-Chalous Plains in Salmanshahr Area
Article Type:
Research/Original Article (بدون رتبه معتبر)
Abstract:
The Salmanshahr area is one of the areas (zones) that is important from the geomorphologic and Karstic water resource's point of view. The studies conducted on the heights of this area indicate that these heights contain high amount of undifferentiated cretaceous limestones, which extend towards the east. The movement of the major fault in the northern Alborz has caused the shemshak formation in the area to be in fault border and in contact with cretaceous limestones (the 100000/1 geological plan of chalous). The unpermeability of the coal bearing formation of shemshak and the drainage of surface waters from these heights toward the plains can be one of the reasons for the formation of these kinds of karsts in the area. By analyzing the data obtained from the chemical analysis of water samples and drawing piezometric maps using the monthly statistics received from the piezometers of the plain, the influence of karstic areas on the ground waters of the plain was proved, and a karstic polya named Danial was also distinguished from the other areas (Matrices 4, 5, and 6 and Satellite Pictures).
Language:
Persian
Published:
Journal of Sciences and Techniques in Natural Resources, Volume:3 Issue: 2, 2008
Page:
1
magiran.com/p1839225  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!