Studding origin of Azarshahr Plain Aquifer salinify
The plain of Azarshahr plays key role agriculturally and population. However, in this area, high degree of agricultural water mostly is provided by this area. When operation process is more than limited level, it will be due to decreasing water level and ground water quality as well as increasing salty degree. In many different areas, the salty water source is different and it is due to dissolution in substrate, evaporate in water and penetration in Urumya lake (Alinezhad, Shah Mohammadi,71). These subjects has made a lot of problems especially for farmers. In this study, data from desert evalution and results in chemical analysis, Chemograph in that plain (average changings on electrical conductivity) (Allaf Najib,81) and comparative diagrams between Urumya lake and groundwater source in this area showed that long term changings in average electrical conductivity and the salt water source has been studied.
Keywords: Salty source ? Urumya lake penetration ? Chemograph ? Long term average changings electrical conductivity