التحليل المورفومتري لأحواض الوديان غرب بحيرة ساوة

Abstract EN

The study aims to use geographic information systems technology to reveal the morphometric morphometric of the Valley basins west of Lake Sawa, which included three water basins from North to South ( Abu Maris Basin , Kaur Al-Tir basin and Shuweja Valley basin), which are represented by the characteristics of the drainage network and the spatial, morphological and topographical morphometric.

Textural, hisometric analysis, longitudinal sections, as well as drainage patterns to build a digital geographic information base for the basins.

Geographical factors affecting geographical processes And their reflection on morphometric characteristics were also studied.

the study relied on the analysis of satellite visuals and the digital elevation Model (DEM) with a resolution of (30) meters, and the use of the day Arc GES 10.8 program in preparing maps of the drainage network for the basins, calculating the morphometric variables and the data of the weather monitoring stations.

AL- Shuweja Valley basin is a basin of the fifth order, and the drainage patterns are mainly of the arboreal type.

Low values of the drainage density were observed, which indicate that the soil has high permeability geologically homogeneous.