• Thumbnail for Vadose zone
    The vadose zone (from the Latin word for "shallow"), also termed the unsaturated zone, is the part of Earth between the land surface and the top of the...
    6 KB (694 words) - 10:50, 26 May 2025
  • Thumbnail for Phreatic zone
    water. The part above the water table is the vadose zone (also called unsaturated zone). The phreatic zone size, color, and depth may fluctuate with changes...
    2 KB (221 words) - 10:53, 26 May 2025
  • The Vadose Zone Journal is a peer-reviewed scientific journal established in 2002 and published by John Wiley & Sons on behalf of the Soil Science Society...
    4 KB (219 words) - 09:53, 8 November 2023
  • Thumbnail for Infiltration (hydrology)
    that is related to the Richards equation is the Finite water-content vadose zone flow method solution of the Soil Moisture Velocity Equation. In the case...
    22 KB (3,147 words) - 10:38, 25 April 2025
  • Thumbnail for Epiphreatic zone
    system, the epiphreatic zone or floodwater zone is the zone between the vadose (unsaturated) zone above and phreatic (saturated) zone below. It is regularly...
    2 KB (169 words) - 10:38, 25 April 2025
  • Thumbnail for Water table
    which the ground is saturated. The portion above the water table is the vadose zone. It may be visualized as the "surface" of the subsurface materials that...
    9 KB (1,074 words) - 10:38, 25 April 2025
  • Numerical Analysis of Coupled Water, Vapor, and Heat Transport in the Vadose Zone, Vadose Zone J. 5: 784–800. Perry, R.H. and Chilton, C.H., eds., Chemical Engineers'...
    18 KB (2,864 words) - 12:35, 30 April 2025
  • "Water percolation through the deep vadose zone and groundwater recharge: preliminary results based on a new vadose zone monitoring system". Water Resources...
    45 KB (5,081 words) - 11:27, 22 May 2025
  • generally be assumed to be close to hydrostatic. In the unsaturated ("vadose") zone, the pore pressure is determined by capillarity and is also referred...
    12 KB (1,504 words) - 20:23, 28 December 2024
  • Thumbnail for Aquifer
    through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and is often expressed as a flux to the water table...
    33 KB (4,183 words) - 15:59, 28 April 2025
  • in the environmental literature because it describes the flow in the vadose zone between the atmosphere and the aquifer. It also appears in pure mathematical...
    15 KB (1,894 words) - 22:43, 22 May 2025
  • Thumbnail for Tensiometer (soil science)
    potential ( Ψ m {\displaystyle \Psi _{m}} ) (soil moisture tension) in the vadose zone. This device typically consists of a glass or plastic tube with a porous...
    3 KB (308 words) - 22:28, 23 July 2023
  • Thumbnail for Capillary fringe
    only a few inches above the water table. Capillary action supports a vadose zone above the saturated base, within which water content decreases with distance...
    4 KB (490 words) - 10:38, 25 April 2025
  • Thumbnail for Groundwater recharge
    through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and is often expressed as a flux to the water table...
    19 KB (2,554 words) - 15:08, 23 May 2025
  • phreatic zone, below the phreatic surface where rock and soil are saturated with water, is the counterpart of the vadose zone, or unsaturated zone, above...
    4 KB (487 words) - 20:09, 4 May 2025
  • remaining largely within and near the anticlinal crest zone. The caves are predominantly combinations of vadose shafts and steep meandering passages, although...
    44 KB (5,805 words) - 17:26, 3 April 2025
  • treatment process for in situ remediation of volatile contaminants in vadose zone (unsaturated) soils (EPA, 2012). SVE (also referred to as in situ soil...
    18 KB (2,179 words) - 15:39, 29 May 2025
  • Thumbnail for Earth's critical zone
    and extends through the pedosphere, unsaturated vadose zone, and saturated groundwater zone. Critical Zone science is the integration of Earth surface processes...
    5 KB (610 words) - 09:08, 1 January 2025
  • Thumbnail for Water content
    definition of unsaturated conditions, and they make up the subject of vadose zone hydrogeology. The capillary fringe of the water table is the dividing...
    22 KB (2,931 words) - 22:57, 27 May 2025
  • Thumbnail for Finite water-content vadose zone flow method
    The finite water-content vadose zone flux method represents a one-dimensional alternative to the numerical solution of Richards' equation for simulating...
    13 KB (1,942 words) - 15:39, 24 December 2023
  • coupling between groundwater and hydrological inputs is the unsaturated zone or vadose zone. The soil acts to partition hydrological inputs such as rainfall...
    17 KB (2,024 words) - 02:51, 11 February 2025
  • Thumbnail for Hydrology
    characterizing aquifers. There are also problems in characterizing the vadose zone (unsaturated zone). Infiltration is the process by which water enters the soil...
    41 KB (4,161 words) - 10:23, 25 May 2025
  • Thumbnail for Lysimeter
    this type of lysimeter is often used to study water movement in the vadose zone (above the water table) Pressure plate lysimeters Principle: Measured...
    10 KB (1,223 words) - 04:22, 1 June 2025
  • Thumbnail for Lignite
    microbial communities and greenhouse gas emissions from agricultural soil". Vadose Zone Journal. 20 (2). Bibcode:2021VZJ....2020105L. doi:10.1002/vzj2.20105...
    43 KB (3,725 words) - 00:01, 26 April 2025
  • Thumbnail for Time-domain reflectometer
    conductivity measurements in soils using time domain reflectometry". Vadose Zone Journal 2: 444–475. Robinson, D. A., C. S. Campbell, J. W. Hopmans, B...
    27 KB (3,589 words) - 22:30, 28 October 2024
  • Thumbnail for Water cycle
    other human uses. Subsurface flow: The flow of water underground, in the vadose zone and aquifers. Subsurface water may return to the surface (e.g. as a spring...
    43 KB (5,246 words) - 06:59, 25 May 2025
  • zone The part of an aquifer that is below the water table, where nearly all pores and fractures are fully saturated with water. Contrast vadose zone....
    210 KB (20,033 words) - 05:05, 29 May 2025
  • scale groundwater systems , migration of environmental isotopes in the vadose zone, geologic carbon sequestration, oil shale extraction, geothermal energy...
    8 KB (899 words) - 13:38, 12 January 2024
  • Thumbnail for Desert pavement
    fine soil fraction of desert pavements using ground penetrating radar. Vadose Zone Journal 5(2):720-730. Qu Jianjun, Huang Ning, Dong Guangrong and Zhang...
    8 KB (1,011 words) - 01:16, 9 March 2025
  • Thumbnail for Silt
    Vadose silt is silt-sized calcite crystals found in pore spaces and vugs in limestone. This is emplaced as sediment is carried through the vadose zone...
    28 KB (3,544 words) - 17:07, 12 March 2025