A computerized bibliographic research on groundwater artificial recharge is carried out, following the same methodology as implemented in a previous bibliographic research in 1987. The facilities of the electronic instruments offered by the host computers and by the database are investigated. The results are analysed and compared with those of the previous research. A critical review of the res...

Thick, heterogeneous unsaturated zones away from large streams in desert areas have not previously been considered suitable for artificial recharge from ponds. To test the potential for recharge in these settings, 1.3 x 10(6) m(3) of water was infiltrated through a 0.36-ha pond along Oro Grande Wash near Victorville, California, between October 2002 and January 2006. The pond overlies a regiona...

A water supply is vital for preserving usual human living standards, industrial development, and agricultural growth. Scarce supplies unplanned urbanization are the primary impediments to results in dry environments. Locating suitable sites artificial groundwater recharge (AGR) could be a strategic priority countries groundwater. Recent advances machine learning (ML) techniques provide valuable...

Fresh water held in the soil beneath a tropical island is one source of drinking water for the island population. If recharge through rainfall is insufficient, this resource may drain away. This work considers the circumstances under which artificial recharge will maintain the lens of freshwater. A Green function approach is used to derive an integral equation that is solved numerically for the...

Groundwater recharge must be well understood for the effective utilization of water resources. In this article some of the recent studies in groundwater recharge modeling are detailed and discussed. The topics covered include (1) Recharge modeling in deterministic framework, (2)Recharge modeling in stochastic framework, (3) Recharge modeling using electromagnetic surveys (4) Mountain front rech...