بررسی ویژگی‌های زمین‌ریختی و تنوع سامانه‌های رودخانه‌ای دشت جلفا- هادی‌شهر، شمال ‏باختری ایران: تلفیقی از آثار تغییرات جنبایی زمین‌ساختی، سطح اساس و محیطی در ‏کواترنری

The fluvial systems and landscape of the semiarid environments of northwestern iran have preserved evidence of quaternary environmental ‎and tectonic changes. djolfa-hadishahr tectonic depression is a plain along aras river in this territory. data on the fluvial systems have been ‎synthesized to evaluate the roles of tectonic, base-level and environmental factors in plain landscape. the satellite images were used to ‎determining of morphometric characteristics and limiting the boundaries of studied drainage basin and alluvial fans limitation. structural ‎features analyzed via geological and geoelecteric sections and field studies included: thickness, orientation, fault effectuality and ‎stratification. the results showed that geomorphologic and morphometric characteristics of fluvial systems specially on alluvial fans, ‎influenced severely by quaternary tectonic, base-level and other environmental changes. because nowadays djolfa-hadishahr plain ‎evolution is controlled by human constructive activities, this research emphasize on geomorphological considerations before every landscape ‎changes in study area. this considerations could explain the human impact on plain nowadays and at the future via analyzing of main ‎morphodynamic features.‎