Morphometric analysis of hava and khesht anticlines and their relationship with active tectonics in Fars Zagris
Author(s):
Abstract:
Active tectonics is one of the most important topics that has been discussed in earth scinces field in recent decades. Due to the shortage of historical and instrumental sesimology information in different parts of the world especially in Iran, the necessity of countrys researchers and managers familiarity with active tectonics and reconnaissance of tectonically active regions seems to be obvious. The aim of this study is to evaluate morphometry of Khesht and Hava anticlines and its relation to tectonics active of region. To achieve the above objectives, the necessary data were extracted from1/50000 topographic and 1/100000 geological maps as well as from Landsat satellite images. Also The field studies of geomorphic forms and processes were conducted. The required data for estimaiting geomorphological indices such as Fold Symmetry index, mountain front sinuosity, crest length, aspect ratio, bifurcation ratio, drainage density, stream frequency, drainage texture, texture ratio, Drainage patterns, after importing to GIS software, were evaluated. In general, estimated quantitative indices and qualitative evaluation show that studied anticlines are tectonics activity and laterally growing.
Keywords:
Language:
Persian
Published:
Geographic Space, Volume:16 Issue: 56, 2017
Page:
1
magiran.com/p1660122
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 1,390,000ريال 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 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!