الخصائص الجغرافية وأثرها في تلوث شبكات الانهار والمبازل في قضاء الهاشمية

Rp-Geographic characteristics and their impact on the pollution of river and Drainage Trocars Stream in the Hashimiya district.pdf

Studying the irrigation situation of the network of rivers and drains in the Hashimiya district contributes greatly to knowing how to invest in the different types of water present in the study area, especially since it needs every drop of water to advance the agricultural situation, through studying the geographical characteristics and their impact on the pollution of the network of rivers and drains in the Hashimiya district. And revealing the extent of the spatial relationship between the natural factors and the various human activities carried out on both sides of the Shott Hilla – Hashemite, represented by agricultural, industrial and civil activity, and the quality and quantity of pollutants concentrated there. This study also indicated the impact of liquid and solid polluted wastes discharged from agricultural, industrial and urban areas into the waters of the Shatt al-Hilla – Hashemite and the streams branching from it, the extent of the impact of these activities, the variation of pollutants temporally and spatially, and the auxiliary effect of natural factors in pollution. Therefore, the physical and chemical characteristics of the network of rivers and drains were studied. The study dealt with the irrigation reality of the river network in the Hashemite district and the extent of its contribution to how to exploit existing water of various type
The irrigation situation of the river network of (14) streams and the drainage network of (15) drainage ditches in the Hashimiya district and the extent of their contribution to how to invest the water in the network of various types, its impact on the efficiency of irrigation networks and drainage networks, and its direct and indirect impact on the physical and chemical properties of surface water and drainage water. In the study are.
The natural characteristics were also studied, including the geological factor, the nature of the slope of the area’s surface and its impact on the length of river networks and drainages, as well as the geographical and astronomical location, climatic and soil characteristics, in addition to the natural plants spread in the district area and their impact on the quantity and quality of water present in the study area.
The study included topics that discussed the population of Al-Hashimiya District, their totality, density, and the economic and agricultural activity they practice . It also discussed government measures that include avoiding violations regarding water investment while ensuring maintenance of the irrigation and drainage network through the imposition of taxes and legal penalties for violators of state laws and regulations, as well as an analysis of the spatial extent of irrigation and drainage projects in Babil Governorate, including the study area in the Hashimiya