Özet:

Abstract enIn this paper, the influences of geomorphological factors on the soil characteristics is studied on the basis of Ayvalıdere Basin. The fact that these relationships are examined within a sample basin constitutes the significance of the study. In this study, KIRKLARELI F19-d4 and BANDIRMA G19-a1 topographic maps on a scale of 1:25.000 are used. As to methodology, firstly the geomorphological characteristics of the basin area were identified. Afterwards, the detailed soil map of the area was formed by making use of the sample soil analyses by other researchers and the other study findings. Whether or not geomorpho- logical characteristics affect soil distribution in the basin was scrutinized by comparing and contrasting both geomorphological characteristics (landforms, slope, aspect, altitude) and soil characteristics on GIS (Geographic Information Systems). It was found and emphasized as a result that the relationship between landforms and the soil characteristics significantly differs even in short distances. There is a need for more detailed research on this relationship. Thus, the obtained results may be used to take concrete steps for the conservation of soil resource and their proper use and planning. Finally, similar research on the rela- tionship between soil and the landforms dealing with pedological and geomorphological characteristics may help us to understand and analyze the natural environment better. 

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