A Study of Bio ecological and land cover change of Northern Lands of Khuzestan by Remote Sensing
الموضوعات : فصلنامه علمی پژوهشی سنجش از دور راداری و نوری و سیستم اطلاعات جغرافیایی
Hamed Piri
1
(
young researchers and Elite club, Safadasht Branch, Islamic Azad university, Tehran, Iran
)
babak maghsoudi
2
(
Department of Agronomy, Khorramshahr-Persian Gulf International Branch, Islamic Azad University,Khorramshahr,Iran.
)
sara shirzad
3
(
Department of Agronomy, Khorramshahr-Persian Gulf International Branch, Islamic Azad University,Khorramshahr,Iran
)
الکلمات المفتاحية: duality, Subsidence, geomorphology, uplifting, Radar images,
ملخص المقالة :
Many varied attitudes exists about how the changes occur in the land-surface from the time William Davis’s researches to the latest researchers in the history of geomorphologic philosophy, and many different terms are used by scientists in order to observe their ideas related to geomorphic phenomena. The phenomenon of duality has been less seen in the geomorphology field. There exist some contradictory phenomena in nature, but further investigation can show their correlation clearly. Durability can be considered as a better dynamic entropy. In this research, radar interferometry technique has been used in Yazd-Bahadoran area, as well as through field and library studies, the amount of subsidence and uplifting has been investigated and the results have been compared with the other researchers' studies, which is a new concept in the literature of geomorphology under geo-duality. The study results indicate that the main reason for the subsidence was not to cut down the level of groundwater, and in this regard the tectonic movements play a significant role. Also, the study shows a significant relationship between subsidence in the Bahadoran plain and the collapse in adjacent heights in terms of duality or dichotomy.
