Zanjan

Survey qualitative , sedimentation and corrosively of Gezel-Ozan river

In this research,was survied water quality of Ghezel Ozan river,for evaluation of water corrosivity and sedimentation A total of 16 samples were take…

Drought Impact Monitoring of Zanjan's Groundwater Resources, Iran

Drought is an important factor of climate change and it has been defined as a period of time that the moisturecontent is less than normal weather con…