1. Abbasnejad A, Abbasnejad B, Derakhshani R, Hemmati Sarapardeh A (2016) Qanat hazard in Iranian urban areas: explanation and remedies. Environ Earth Sci 75:1306
2. Abbott PL (2008) Natural disasters. McGraw-Hill, New York
3. Beck BF, Pearson FM (1995) Karst geohazards. In: Proceedings of the fifth multidisciplinary conference on sinkholes and the engineering and environmental ımpacts of karst. Balkema, vol 581. Gatlinburg, Tennessee
4. Bennett MR, Doyle P (1997) Environmental geology: geology and the human environmental. Wiley, Chichester, Uk
5. Burton I, Kates RW (1964) The perception of natural hazards in resource management. Nat. Resources J 3:412–441