البحث — المستودع الرقمي العراقي

المستخلص: The modren history of morroco is one of the subject that deserve the study and the searching at a level of the academic historical subjects. for its richness and the unique of its subjects. The modren history of morroco has known the party thought since

الصفحات الاولى:

مكان الجامعة: صلاح الدين

اللغة: العربية

الجامعة: جامعة تكريت - كلية التربية للعلوم الانسانية - قسم التاريخ

الدرجة: دكتوراه

الموضوع الدقيق: التاريخ الحديث والمعاصر

السنة: 2015

الموضوع العام: التاريخ

اسم المشرف: محمود صالح الكروي

اسم المؤلف: عبد الوهاب عبد العزيز محمود ابو خمرة

مشكلة الملوحة واثرها في التباين المكاني للانتاج الزراعي في قضاء بلد The Problem of The Salinty And Its Impact on The Spatial Variation of Agricultural Production in The District of Balad

المستخلص: تعد مشكلة الملوحة من اهم المشاكل البيئية المعاصرة التي باتت تهدد الانتاج الزراعي والانسان وتحد من نشاطاته وتطورها في الوقت الحاضر والمستقبل مما يتطلب الحد من تاثيراتها للحفاظ على مفردات البيئة، ونظرا لان هذه المشكلة اصبحت لا تقف حدودها على منطقة معينة او | The problem of saltiness is the most important problems in the contemporary environment which threatens the human beings and reduce their activity and its development now and in the future so we have to reduce its effects to protect our environment. Since this problem is not found only in this place or this country and its effect begins to appear generally in our country and specially in the area of the study , We choose this subject to the causes of this problem in the are of the study now and in the future. The climate in the area of this study is dry and semidry which is accompanied with different properties of soil and water and many problems which lead to the decrease of agricultural production and agricultural lands. In addition the use of different ways in irrigation, the bad quality of the systems of drainage canals and wide areas of agricultural lands are left as a waste land and not exploited. As a result there is increase in the salty lands and the expansion in the summer agriculture. All these elements help to expand and differ the appearances of saltiness in the area of the study. We depend on the statistics and the available information's and also we use maps and space photos to reach the Remote sensing for the salty areas and its geographical contribution. We put the successful solutions to reduce the effects of this problem depending on the international and Iraqi experiences which have been applicated to cure this problem and stop its effects on the environment now and in the future

الصفحات الاولى:

مكان الجامعة: صلاح الدين

اللغة: العربية

الجامعة: جامعة تكريت - كلية التربية للعلوم الانسانية - قسم الجغرافية

الدرجة: ماجستير

الموضوع الدقيق: الجغرافية

السنة: 2010

الموضوع العام: الجغرافية

اسم المشرف: ظافر ابراهيم طه ياسين العزاوي

اسم المؤلف: ياسين عبد النبي حمادة محمود الدليمي

جيومورفولوجيا مصب رافد الزاب الصغير - نهر دجلة Geomorphology of Eusteral of The Lower Zab, Tigris River

المستخلص: تهدف الرسالة ( جيومورفولوجية مصب رافد الزاب الصغير - نهر دجلة ) الواقعة بين دائرتي عرض ( 01، 21، 35، 29، 06، 35 ) شمالا، وبين خطي طول ( 35، 32، 43 ـ 14، 22، 43 ) شرقا، الى الكشف عن العوامل المؤثرة في تشكيل مصب النهر من جهة وتوضيح علاقة الارتبا | The thesis, Geomorphology of Eusteral of the Lower Zab, Tigris River, which lies between the latitude (35, 06, 29 - 35, 21 , 01) North and longitude (43, 22, 14 - 43, 32, 35,) East, aims at discovering the factors effecting the river eustoral from one side and clarifying the connection relation between the terrain units and their reflections on the distribution of settlements and the land use. It made use of methodology adapted by (ITC) Institute in analyzing the effective environmental components in this formation, using remote sensing techniques and GIS to design the related maps. It used satellite data Land Sat - 1Mss (1973) - Land Sat - 7 ETM (2000), accompanied with processes of registration and enhancement to clarify and facilitate its supervised classification. It also used radar data received in 2000 though which relief (elevation and slopes) construct the 3D (DEM) and show the effect of the structure factor in its formation. The study also studies the morphological characteristics of channel river patterns and found the relationship with its forming factors, (structural, climate and hydrological factors) The study contains four basic chapters; • Chapter One : deals with methodology of the study and its theoretical frame.• Chapter Two : concentrates on the constructing factors of the environment of the eustoral.• Chapter Three : consists of an analysis for the morphotectonic and relief and analyzing the river channel.• Chapter Four : concentrates on the land classification of the eustoral. And contained the terrain units and patterns of land use and also suitability and land capability.The conclusions of this study are : • It becomes clear that the area was affected by the Geographical Alpine movement accompanied with structural deformities that affected the shape properties of the Lower Zab. • The Quarterly Age Climate plays a significant effect in the changes occurred in the hydrological properties and their effect in the shape properties and terrain units.• The study shows that the Lower Zab is undergoing processes of dividing and islanding which means the dominance of braided patterns and the muchness of minor channels and their incessantly in the drought years as the isles with irregular form are the dominating property in their existence.• The existence of the small river bends with the muchness of the deep and shallow positions in the river waterway due to mix loads. • In the Lower Zab waterway dominates three types of floods; normal, exceptional and overwhelming floods. The first is the most occurring because of man’s control of this river through constructing dams and reservoirs (Dokan and Dibs Dams).

الصفحات الاولى:

مكان الجامعة: صلاح الدين

اللغة: العربية

الجامعة: جامعة تكريت - كلية التربية للعلوم الانسانية - قسم الجغرافية

الدرجة: ماجستير

الموضوع الدقيق: الجغرافية الطبيعية

السنة: 2009

الموضوع العام: الجغرافية

اسم المشرف: فؤاد عبد الوهاب محمد العمري

اسم المؤلف: سهيلة نجم عبد الابراهيمي