عنوان مقاله English
نویسندگان English
Water scarcity in the world has become a serious crisis, of which the importance has been shown in arid and semi-arid regions. Solutions to confronting with the water crisis are summarized in two strategies of water resources management and extraction of new water resources. In Iran, water resources management has a high priority due to geographical and climatic conditions. Rainwater harvesting from precipitation is one of the measures in which success leads to increased water storage and a reduction in the drought crisis. If locating underground dam construction is conducted properly as well as constructing in a convenient location; so, it can be a suitable proxy for water needs. Therefore, in this study, underground dam has been introduced as a new technique for rainwater extraction, besides the conditions for construction and location of these dams. Finally, the factors were classified into three groups including physiographic factor, hydrological factor and socio-economic factor.
کلیدواژهها English