- Hydrogeology –
Study of the
distribution and
movement of
groundwater Watertable control – Use of
drainage to
control the
groundwater level in an area...
- In
geotechnical engineering,
watertable control is the
practice of
controlling the
height of the
water table by drainage. Its main
applications are in...
-
between depth and
spacing of
parallel subsurface drains,
depth of the
watertable,
depth and
hydraulic conductivity of the soils. It is used in drainage...
-
image on the left
shows that at
shallow watertables the
yield declines,
whereas at
deeper (> 7 dm)
watertables the
yield is unaffected. The
graph is made...
-
water tables that can lead to
problems of
irrigation salinity requiring watertable control by some form of
subsurface land drainage. In 2000, the
total fertile...
- of soil with
excess irrigation water. Soil
salinity control involves watertable control and
flushing in
combination with tile
drainage or
another form...
- needed] In 1980, the
national park was
described as follows: Blue Lake is a
watertable lake in the
coastal sandm**** of
North Stradbroke Island. The National...
-
water tables that can lead to
problems of
irrigation salinity requiring watertable control by some form of
subsurface land drainage. However, if the soil...
- may
involve any
combination of
stormwater control,
erosion control, and
watertable control.
While there are more than two
types of
drainage systems emplo****...
-
Culvert Drainage system (agriculture)
Irrigation Nullah Rhyne Trench Watertable control See also hypoxia, dead zone,
nonpoint source pollution, desertification...
