الفهرس 
التغيرات المرصودة في درجة الحرارةيوجد فقط 14 صفحة متاحة للعرض العام
 |  | from | 324 |  |  |
| | | from | 324 | | |
المستخلص
This research discusses the effect of modern climatic changes on economic activities, in which the effect is clearer, such as the activities of agriculture, pasture, and fishing, at Misrata Plain Region in Libya. This plain is located on its north coast. This is an attempt to link between the analytic and applied study to recognize this effect. This requires observing the climatic changes in the region and knowledge about the direction of the prevalent economic activity. Concerning the methodology adopted in the study, this study adopts the regional approach of one plain in Libya and the thematic approach to study the climatic elements and their effect on the economic activity. Thus, the study adopts three major pivots: description, linkage and analysis; of climatic changes one the one hand, and of the said economic activities on the other hand. The student uses the mathematical and statistical quantitative methods, as advanced systematic methods in geographical studies. The cartographic method is adopted in analyzing data and graphically representing it on Excel program. Satellite images are used to discover the change in the region features over time. In analyzing the change, he depends on data from Misrata meteorological station, with reference to this change on the regional and international levels. from Chapter One, it is clear that the change in the global temperature throughout the past 3000 years ranges within three centigrade degrees (oC); and now it is in rise. It rose above the mean during the twentieth century by about 0.74oC. In relation rain change, it 2 is regional, varying between one region and another. There are changes relating to the ice cap space, a change in the sea level, and changes.