نمذجة المخاطر الجيومورفولوجية و أثارها البيئية لناحية الشبجة في محافظة النجف الأشرف

الملخص EN

It is a sudden and rapid change occurring in the natural environment, which leads to physical and human damage, or it is an event that is concentrated spatially and temporally as this rapid change threatens a region or a society , Rainfall is sudden and heavy, as rain accumulates in the valleys and is accompanied by rapid water flows based on the slope of the area and the amount of water.

The area of the study is exposed to morphological, morphological, morphogenic and flood hazards.

And the effect of these floods on the destruction of the manifestations of the surface of the earth, and these floods increase water erosion, and the different temperature in the study area is working on the sliding and crawling of rocks in the study area, and decreased some of the land in However, there are other factors that control the degree of risk.

Based on this, the study area is divided into several types of risk, but each type of risk is different from the other.

Each kind of risk depends on the weight of each layer, and according to the classes that each type of risk needs.