Tectonic Effect on morphometric and sorting sediments In Gheshlagh River
Subject Areas : Climatology
Hadi Nayyeri
1
(
.Assistant professorof Geomorphology, Faculty of Geography, University of kordestan, sanandaj, Iran
)
Khabat Amani
2
(
M.Sc. student of Geomorphology, Faculty of Geography, University of Tehran, Tehran, Iran
)
Akhtar Amani
3
(
M.Sc. student of Environmental hazards, Faculty of Geography, University of kordestan, sanandaj, Iran
)
Keywords: Sediment, tectonic, grain size, Gheshlagh, river,
Abstract :
Tectonic activity in crushed stone is effective and often lead to changes in morphometry and river deposits are sorted. The aim of this study is to evaluate the effect on active tectonics and faults and sorted sediment barriers between theGheshlaghdam and Zhavh dam using descriptive and analytical. In order to achieve the objectives of the first field studies and tools such as topographic maps of 1: 25,000 geological map of 1: 100,000 and reports were available. Methods In this way, at the intersection of faults and river sediment samples were collected. After drying sample, the shaker set in seven scale and position and dispersion measures were calculated for each sample. The results show that an increase in the slope of the ground faults and increase power and speed of the water as a result of the selective transport of sediment particles and a sharpdecline is sorted.
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709–728.