Özet:

It is located in the districts of Akhisar, Gölmarmara and Saruhanlı of Manisa. In ovada the wind erosion resulted in kumul movements. Many important events have been detected in the vast majority of the oven, such as wind swelling and accumulation with critical levels of watering area destruction. This study was conducted with the aim of assessing the time changes in land use/cover in the area with the help of 1985 Landsat 5TM, 2016 Göktürk-2 satellite images and cartographic materials. U.A. and CBS techniques have created the CORINE (Environmental Information Coordination) land use/cover maps for these years. The most similarity method was used in 1985 for land use/cover classification, while the object-based classification method was applied for 2016. The study showed that the percentage of artificial fields increased from 4.40% to 5.18%, while the percentage of agricultural fields increased from 45.33% to 74.88%. In contrast, the proportion of natural and semi-natural areas was found to decline from 22.85% to 5.92%, while areas with little or no plant coverage from 14.39% to 6.16%. It is also quite remarkable that the open sand areas fall from 5.80% to 0.83%. These declines explain the source of the increase in agricultural areas. During this period, over-moving sand areas were controlled by the landwork of the state’s trees. The findings showed that the watery areas fell from 7.13% to 0.00%. As a result, it has been concluded that some land use/cover classes in the oval have changed significantly over 31 years. Natural and semi-natural areas in Ovada and the conservation of the surface of the Kumçay River bed are of great importance for the sustainability of agriculture.

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