نتایج جستجو برای: coastal makran

تعداد نتایج: 54645  

The instability and mobility of sand dunes is a major concern of planning and management in arid coastal plains. The aim of this study is to identify morphogenetic characteristics of sand masses and their locations, as well as to identify the processes that formed and transported them in the western part of the Makran coastal plain. Research data and tools were including spatial distributions o...

Journal: :پژوهش های جغرافیای طبیعی 0
احمد معتمد استاد دانشکده علوم و فنون دریایی، دانشگاه آزاد اسلامی، واحد تهران شمال محمد رضا غریب رضا عضو هیات علمی مرکز تحقیقات حفاظت خاک و آبخیزداری کشور

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Journal: :The Geographical Journal 1896

Alireza salehipour milani, Razyeh Mazruie sabadani,

Introduction The Coastal terrace is a unique tectonic complication in Iran and covers more than half of the Oman Sea coast from Jask to Quatre. These beaches are constantly rising and this has greatly influenced the morphology of the formation and deformation of Makran coasts marine terrace, which can be seen in the formation of coastal cliffs in these areas. But one of the important quest...

2015
V. M. Patel

The Makran coast is extremely vulnerable to tsunamis and earthquakes due to the presence of three very active tectonic plates namely, the Arabian, Eurasian and Indian plates. On 28 November 1945 at 21:56 UTC, a massive Makran earthquake generated a destructive tsunami in the Northern Arabian Sea and the Indian Ocean. The tsunami was responsible for loss of life and great destruction along the c...

2014
J.-P. Avouac F. Ayoub S. Wei J.-P. Ampuero L. Meng S. Leprince R. Jolivet Z. Duputel D. Helmberger Jean-Philippe Avouac Francois Ayoub Shengji Wei Jean-Paul Ampuero Lingsen Meng Sebastien Leprince Romain Jolivet Zacharie Duputel Don Helmberger

1 a r t i c l e i n f o a b s t r a c t Keywords: Balochistan earthquake Chaman fault Makran megathrust earthquake source model image geodesy We analyse the Mw 7.7 Balochistan earthquake of 09/24/2013 based on ground surface deformation measured from sub-pixel correlation of Landsat-8 images, combined with back-projection and finite source modeling of teleseismic waveforms. The earthquake nucle...

Journal: Geopersia 2019

In this study we present the first description of a mysticete skeleton from the late Tortonian to Messinian greyish-green marl of the Coastal Makran, south of Negour in Chahbahar County, Sistan and Baluchestan Province. This specimen is neither completely excavated, nor completely prepared, and therefore all our findings are preliminary. The identifiable components of this fossil thus far consi...

Journal: :فیزیک زمین و فضا 0
نوید شادمنامن استادیار، دانشکده مهندسی معدن، دانشگاه صنعتی سهند، ایران ظاهرحسین شمالی استادیار، گروه فیزیک زمین، مؤسسة ژئوفیزیک دانشگاه تهران، ایران نوربخش میرزائی دانشیار، گروه فیزیک زمین، مؤسسة ژئوفیزیک دانشگاه تهران، ایران

the makran subduction zone in southeastern iran and southern pakistan is where the oceanic crust of the arabian plate (oman sea) is subducting beneath eurasia. compared to other subduction zones in the world, the makran subduction zone has some unusual features, including different seismicity patterns in its eastern and western parts. also, the quaternary volcanoes in the eastern part of makran...

Journal: :Journal of Marine Science and Engineering 2021

The SE coast of Iran is great economic and environmental importance. Global climate change affects this coastline through sea level rise (SLR), compounded by a decrease in sediment budgets coastal areas. This study developed Coastal Vulnerability Index (CVI) for the using satellite, instrumental field data. Eight risk variables were defined: slope, regional elevation, mean tidal range, signific...

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