Matrix potential only occurs in unsaturated soil above the water table.
2.
Infiltration is the process of rainfall penetrating the ground surface into the unsaturated soil zone of pervious subcatchments areas.
3.
Liquids leach from the pit and pass the unsaturated soil zone ( which is not completely filled with water ).
4.
He devoted a great deal of effort to studies on the migration of radioactive material and pollutants through unsaturated soils.
5.
"' Modified Active Gas Sampling "'( MAGS ) is an environmental engineering assessment technique which rapidly detects unsaturated soil source areas impacted by volatile organic compounds.
6.
The models require input of soil characteristics like the relations between variable unsaturated soil moisture content, water tension, water retention curve, unsaturated hydraulic conductivity, dispersivity and hydrological phenomena.