The Combination of Principal Component Analysis and Geostatistics as a Technique in Assessment of Groundwater Hydrochemistry in Arid Environment: A case study of Central Saudi Arabia.
Yousef Nazzal1*, Faisal K. Zaidi1, Izrar Ahmed2, Habes Ghrefat1, Muhammad Naeem1, Nassir S. N. Al-Arifi1,, Saeed A. Al-Shaltoni1, Khaled M. Al-Kahtany1