بناء نموذج الجريان السطحي لحوض وادي مزعل بطريقة (SCS-CN)‎

الملخص EN

The importance of the study of ponds valleys, which provides an important water resource for all human uses, especially since many human activities are concentrated in the river basins, the Wadi Mazal basin administratively south of the city of Najaf, about 30km in the eastern part of the southern plateau of Iraq, Its area is 150,65km.2 Computer modeling is an effective tool in decision support, especially in the field of water resources and environmental management in its various fields, and provides the best solution to environmental problems.

The problem of the research is that the basin suffers from a lack of water resources because it is located within the dry region fluctuating rain, which is one of the environments that repel any human use, despite the appropriate geomorphological and hydrological potential.

While the research hypothesis (there is in the basin large quantities of water wasted without exploitation in various fields due to the availability of geomorphic and hydrological potential), the aim of the research to estimate the quantities of water in the basin and use in all respects.

The study has reached the possibility of developing the basin in all aspects through water harvesting by means of the establishment of small-scale land payment or industrial injection process, as well as the development of agricultural activity and natural plants and the development of human settlements and recreational and tourism aspects and development of transport routes and exploitation of natural resources in the basin