این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
ژئوفیزیک ایران، جلد ۱۸، شماره ۶، صفحات ۱۱۱-۱۲۸
عنوان فارسی Insights from the ۲۰۱۷ and ۲۰۲۰ Mw ~۵ earthquakes around Tehran: Assessing seismicity and physical and social vulnerability
چکیده فارسی مقاله Tehran is one of the most earthquake-prone cities globally. This vast urban center, with a population exceeding 10 million, is intersected by several active faults, presenting significant seismic hazards. The occurrence of two Mw ~5 earthquakes in December 2017 near Malard and May 2020 near Damavand, further underscores the urgent need for comprehensive studies in the capital of Iran. his analysis primarily focuses on the 2017 and 2020 seismic events and their causative faults. Additionally, we highlight the limitations of Tehran's seismic monitoring and active faults map by addressing examples of unidentified seismic unrest and faults. By tackling the significant challenges of seismic studies and evaluating the preparedness of people and cities for a major earthquake, we draw insights from recent earthquakes around Tehran. Results show that the Malard and Damavand earthquakes occurred on the previously unknown and Mosha faults, respectively. Sparse seismic stations limit route detection thresholds and location accuracy of seismicity near Tehran. In addition, we show that the dispersion of population and distressed fabrics in Tehran is clustered, and the vulnerability to earthquakes is linked to both physical and social factors. This study holds immense importance in enhancing seismological research and risk reduction strategies for the Tehran province.  
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عنوان انگلیسی Insights from the 2017 and 2020 Mw ~5 earthquakes around Tehran: Assessing seismicity and physical and social vulnerability
چکیده انگلیسی مقاله Tehran is one of the most earthquake-prone cities globally. This vast urban center, with a population exceeding 10 million, is intersected by several active faults, presenting significant seismic hazards. The occurrence of two Mw ~5 earthquakes in December 2017 near Malard and May 2020 near Damavand, further underscores the urgent need for comprehensive studies in the capital of Iran. his analysis primarily focuses on the 2017 and 2020 seismic events and their causative faults. Additionally, we highlight the limitations of Tehran's seismic monitoring and active faults map by addressing examples of unidentified seismic unrest and faults. By tackling the significant challenges of seismic studies and evaluating the preparedness of people and cities for a major earthquake, we draw insights from recent earthquakes around Tehran. Results show that the Malard and Damavand earthquakes occurred on the previously unknown and Mosha faults, respectively. Sparse seismic stations limit route detection thresholds and location accuracy of seismicity near Tehran. In addition, we show that the dispersion of population and distressed fabrics in Tehran is clustered, and the vulnerability to earthquakes is linked to both physical and social factors. This study holds immense importance in enhancing seismological research and risk reduction strategies for the Tehran province.  
کلیدواژه‌های انگلیسی مقاله Earthquakes in Tehran,Seismic monitoring,Mallard,Damavand,risk reduction,Physical and Social Vulnerability
نویسندگان مقاله Mohammadreza Jamalreyhani |
Ph.D., Southern University of Science and Technology, Shenzhen, China

Afshar Hatami |
Ph.D., University of Kharazmi, Tehran, Iran

MirAli Hassanzadeh |
Ph.D., Institute for Advanced Studies in Basic Sciences (IASBS), Department of Earth Sciences, Zanjan, Iran

Pınar Büyükakpinar |
Associate Professor, GFZ German Research Centre for Geosciences, German, Potsdam

Ramin Movaghari |
Ph.D., Southern University of Science and Technology, Shenzhen, China

نشانی اینترنتی https://www.ijgeophysics.ir/article_199974_7d72f2036fe69e8f9e64e301a5695800.pdf
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