Nitrogen Presence in Groundwater as Affected by the Unsaturated Zone

摘要: Existing data and new findings on the nitrogen balance in Coastal Plain aquifer of Israel emphasize importance unsaturated zone as a buffering link between top soil water table. The is huge reservoir (Ayers Branson 1973, Boyce et al. 1976). It also operates physicochemical reactor which portions both natural anthropogenic mobilized (Reinhorn Avnimelech Sollins McCorison 1981), detained (Gasser 1969, Klein Brodford 1979), or lost (Lind 1979, Oberman 1982). Thus, processes occurring this determine quantity chemical forms reaching table (Steward 1968).