البحث — المستودع الرقمي العراقي

المستخلص: ان هذه الرسالة تبحث في اثر عناصر المناخ في زراعة وانتاج محصول الرمان في قضاء المقدادية وكان هدف الدراسة الكشف عن تاثير عناصر المناخ في زراعة وانتاج محصول الرمان.ومن هنا انطلقت المشكلة البحثية (ما اثر عناصر المناخ على زراعة وانتاج محصول الرمان في قضاء المق | This study aims at investigating the effect of the climate factors in planting and producing the pomegranate in Al - Miqdadyah district.So, the study problem began from the study hypothesis which suggest that (the climate factors have an influential effect in the prosperity of the pomegranate and the determination of its ripeness time.The climate factors the study deals with are (light, temperature, wind, humidity ,rain).Moreover, the study depends on theclimate data of the weather stations in (Khanaqeen and Khalis)for 12 years from(2001 - 2012).The study is divided into four chapters in addition to the conclusions and recommendations.The study has shown that the great temperature exceeded the usual levels during the ripping time and the gathered temperature was appropriate for planting the crop in the study area ,also the studyhas revealed that the rain levels were insufficient so they depended on supplementary irrigation. Moreover ,it has been founded a noticeable outbreak of many blights such as Mediterranean fruit worm and the Pomegranate trunk - carver particularly in the east of the study area ,actually changes in trends and average towards decreasing in vaporization /exudation caused decrease in the water consumption of this crop to be reflected positively in the reduction of water ration and water inefficacy.Besides , the study has shown that the pomegranate production trend is towards decreasing as proved by the statistical devices in Khalis weather station that(speed of wind, sun brightness, normal temperature) are the most effective factors on the production of this crop ,that is the (t - test)assures the significance of these factors with(95%)whereas the (F - test)assures the significance of these factors (99%)and the value of the selection coefficient(R2) is(97%).In Khanaqeen weather station ,the factors (speed of wind, sun brightness and lowest temperature )are the most effective ones in the production of the crop,that is the (t - test)pointed out the importance of the factor is(95%)for the lowest temperature and(0.99)for the speed of wind and sun brightness , whereas the (F - test)assures the significance of these factors (99%)and the value of the selection coefficient(R2) is(99%).

المجال الحيوي الجغرافي للعراق وتطبيقاته الجيوبولتيكية

اسم المؤلف: ضمياء حسين صالح الشمري

اسم المشرف: عبد الامير عباس عبد الحيالي

الموضوع العام: الجغرافية

السنة: 2015

الموضوع الدقيق: الجغرافية

الدرجة: ماجستير

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

اللغة: العربية

مكان الجامعة: ديالى

الصفحات الاولى:

مدينة بهرز : دراسة في جغرافية المدن

اسم المؤلف: علي عبد محمود ابراهيم

اسم المشرف: تنزيه مجيد حميد

الموضوع العام: الجغرافية

السنة: 2015

الموضوع الدقيق: الجغرافية البشرية

الدرجة: ماجستير

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

اللغة: العربية

مكان الجامعة: ديالى

الصفحات الاولى:

العلاقة المكانية بين طرق النقل بالسيارات وتغير استعمالات الارض الحضرية في مدينة الخالص == The Spatial Relationship Between Cars Roads And Urban Land Of Uses In Al Khalis City

اسم المؤلف: حوراء عبد الحسن ناصر الخفاجي

اسم المشرف: خضير عباس خزعل التميمي

الموضوع العام: الجغرافية

السنة: 2015

الموضوع الدقيق: الجغرافية

الدرجة: ماجستير

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

اللغة: العربية

مكان الجامعة: ديالى

الصفحات الاولى:

المستخلص: This study aims at investigating the spatial relationship between cars roads and urban land of uses in al Khalis city.The study has revealed the geographical factors like the geographical position and the area which reached 24,696,632 Km2 a plane area of about 45 - 50 meters above the sea level. All those factors played a great role in the planning of the city, the expansion of the roads, then the development of urban transportation network in the city. Moreover, the spatial growth and the expansion came along with the development of the important roads like Baghdad - Kalis - Kirkuk road and the Main street "Al Hussein Street" in the city.The study also revealed the existence of three patterns of roads in the city : organic, radial, and quadric - grid. The grand length of the roads reached 219,446 meters. The grand area of roads reached 3,923,813 m2 in 2013 which forms 15.8 % of the city area.The use of land for transportation service purposes has increased from 0.231022 km2 in 1987 to 3,971,313 km2 in 2013. This represents 16% of the city area which is a small area regarding the international standards that propose that the transportation area should form 25 - 23% of the city area.The study also revealed that there is a relation between travelling, family size and characteristics, ownership of cars, and the family income. Concerning the traffic inside the city, it was found that the maximum traffic of the main entrance during the evening period was 65.7% incoming, whereas the traffic of regional highway junctions registered its highest traffic in Kalis - Kirkuk highway which reached 34.4%.In finding the relation between roads and the change in urban land uses, it was found that the city was horizontally expanded in investing the surrounding and vacant lands, as well as intensive use of lands and expansion towards orchards and breaching estate type uses along with the expansion of the roads. All this caused a fundamental change in urban land uses in Al Khalis City. The study also registered a great development in the urban land uses in the city between 1987 - 2013. When conducting the comparison, it was found that there is a great change in the distribution of lands along with the roads of the city, as well as increasing commercial use from 8% to 36%, industrial use from 5% to 24%, and the service use from 8% to 20%. On the other hand there is a decrease in the residential use from 19% to 16% and agricultural use from 37% to 4% in 2013. This draws the attention on that huge areas of orchards an farms in the city were transformed into other uses due to paving the roads in it as well as the decrease in vacant lands which explains the intensive investment of lands due to competition.The study also proved the role of roads in the functional and architectural structure of the city by the diversity of the values and area of the urban lands according to the type of the street. Competition utilizing the land is more intensive on the main street and its subordinate alleys and decreases near the highway. The main street has more commercial use that reaches 39% while more residential use was on subordinate streets which reached 25%. Service use registered its highest percentage near the main street and the highway. It reached 23% for both. Agricultural use was focused near subordinate streets and reached 6% in the city.The study ended by proving the existence of a positive statistical relation between roads and other variables like functional and architectural structures of the city. This was proved by the use of Chi Square in which it was found that calculated values are more than existing values of the study variables and the type of the street in the city