[1] Univ Tehran, Coll Engn, Sch Min, Tehran, Iran
[2] Univ Tehran, Mine Environm & Hydrogeol Res Lab MEHR Lab, Climate Change Grp, Tehran, Iran
[3] Univ Tehran, Head Mine Environm & Hydrogeol Res Lab MEHR Lab, Tehran, Iran
[4] TU Bergakad Freiberg, Inst Geotech, Gustav Zeuner Str 1, D-09599 Freiberg, Germany