WebbPhreatic zone — The phreatic zone (from Ancient Greek phrear, phreat a well ), or zone of saturation, is the area in an aquifer, below the water table, in which relatively all pores …

State of groundwater: monitoring by BRGM BRGM

WebbAfter the end of operation, phreatic surfaces within the impoundment have dropped, resulting in the upper portion of the tailings becoming unsaturated. Piezometer readings show that the zones of saturated tailings are mainly distributed along the natural valley, leaving the upper portion of the tailings unsaturated. The phreatic zone, saturated zone, or zone of saturation, is the part of an aquifer, below the water table, in which relatively all pores and fractures are saturated with water. Above the water table is the unsaturated or vadose zone. The phreatic zone size, color, and depth may fluctuate with changes of season, and during wet and dry periods. Depending on the characteristics of soil particl… demerits of capitalist economy

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Webbsaltwater intrusion in the phreatic aquifer caused by natural and human factors in this area as the whole complex coastal system. Groundwater salinization affects soils and vegetation, which takes up water from the shallow aquifer. Changes in groundwater salinity induce variations of the leaf properties and vegetation cover, WebbPhreatic zone - definition of Phreatic zone by The Free Dictionary Thank you for using The Free Dictionary! TheFreeDictionary Google zone of saturation (redirected from Phreatic zone) Also found in: Encyclopedia, Wikipedia. Related to Phreatic zone: Zone of saturation, Phreatic surface, Capillary fringe zone of saturation n WebbBoth of them include both saturated and unsaturated zones. Let us call phreatic surface the area where both zones meet. The phreatic surface separates saturated zone p ≥ 0 … demerits of co education