1. Adams S, Titus R, Pietersen K, Tredoux G, Harris C (2001) Hydrochemical characteristics of aquifers near Sutherland in the Western Karoo, South Africa. J Hydrol 24:191–203
2. Alyamani MS (2001) Isotopic composition of rainfall and ground-water recharge in the western province of Saudi Arabia. J Arid Environ 49:751–760
3. Bian QT, Liu JQ, Luo XQ, Xiao JL (2000) Geotectonic setting, formation and evolution of the Qinghai Lake. Seismol Geol 22(1):20–26 (in Chinese)
4. Bortolami GC, Ricci B, Susella GF (1979) Isotope hydrology of the Val Corsaglia, Maritime Alps, Piedmont, Italy. In: Isotope Hydrology, Neuherberg, Germany, pp 327–350
5. Carol E, Kruse E, Mas-Pla J (2009) Hydrochemical and isotopical evidence of ground water salinization processes on the coastal plain of Samborombón Bay, Argentina. J Hydrol 365:335–345