The underlying concept of the paper is that the amount of precipitation required for the near-normal operation of the established economy of an area during some
Drought is one of the likely consequences of climate change in many regions of the world. Together with an increased demand for water resources to supply the wo
Drought is one of the major natural hazards, resulting in significant economic, social, and environmental costs. In Europe, water shortage is an important probl
Agricultural droughts affect whole societies, leading to higher food costs, threatened economies, and even famine. In order to mitigate such effects, researcher