Seismicity evaluation of central and southern Iraq
العناوين الأخرى
التقييم الزلزالي لوسط و جنوب العراق
مقدم أطروحة جامعية
مشرف أطروحة جامعية
الجامعة
جامعة بغداد
الكلية
كلية العلوم
القسم الأكاديمي
قسم علوم الأرض
دولة الجامعة
العراق
الدرجة العلمية
ماجستير
تاريخ الدرجة العلمية
2013
الملخص الإنجليزي
The present study deals with evaluating the seismicity of central and southern Iraq , bounded by the longitude (39-48) E and latitude (29-34) N, during the period from (1980-2011).
More than (145) events were re-analyzed in Iraqi Seismological Network (ISN) and the recorded data was subjected to statistical analysis to calculate the relation between total number of events with the duration of oscillation, the distribution of (s-p) with magnitude, and the temporal distribution for the study area.
The tectonic results acquired from this study were correlated with the available seismicity data; the correlation has shown that there is mutual relationship between earthquake epicenters and tectonic lineaments especially in the south-east, Iraq-Iran boundaries which found that some epicenters lay along or very close to the fault or lineament, and some other lay on lineaments intersections.
A frequency- Magnitude for the study area was presented and the values of (b) constant were computed to be (-0.16) and (-0.83).
Which indicate a very low to moderate seismic tectonic activity and that change in activity may be due to the change in tectonic setting of the region.
Moment Magnitude (Mw) body wave magnitude (Mb), surface wave magnitude, (Ms), duration magnitude (Md) and Richter local Magnitude (ML) were calculated for the events.
The epicentral distances (Δ) and (E) energy were also calculated, and focal depth was found to be shallow ranged from (5-27.7) Km.
The value of intensity range from 1.1-6.7 and this values used to abstract the earth acceleration value for the event of the study area which ranging between 0.8- 57.5 cm/sec2 Fault plane solutions for the study area were studied too, supported by many researchers solutions, and it shows reverse strike slip solutions along planes with NW-SE.
التخصصات الرئيسية
الموضوعات
عدد الصفحات
138
قائمة المحتويات
Table of contents.
Abstract.
Abstract in Arabic.
Chapter One : Introduction.
Chapter Two : Geological settings.
Chapter Three : Seismicity and data analysis.
Chapter Four : Source parameters.
Chapter Five : Seismotectoni.
Chapter Six : Conclusions and recommendation.
References.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jasim, Nur Adnan. (2013). Seismicity evaluation of central and southern Iraq. (Master's theses Theses and Dissertations Master). University of Baghdad, Iraq
https://search.emarefa.net/detail/BIM-605825
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jasim, Nur Adnan. Seismicity evaluation of central and southern Iraq. (Master's theses Theses and Dissertations Master). University of Baghdad. (2013).
https://search.emarefa.net/detail/BIM-605825
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jasim, Nur Adnan. (2013). Seismicity evaluation of central and southern Iraq. (Master's theses Theses and Dissertations Master). University of Baghdad, Iraq
https://search.emarefa.net/detail/BIM-605825
لغة النص
الإنجليزية
نوع البيانات
رسائل جامعية
رقم السجل
BIM-605825
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر