water table

A lot of these areas get drained and used for agricultural land and farming. Any sort of change in the water-table can really affect them.

More than a century of groundwater over-exploitation in Vietnam has drawn the water table down and, with it, arsenic.

In wet periods, when the water table was high, animals could easily drink from seepage ponds near the surface.

In some areas of Bordeaux , a sandy iron-rich layer is located deep enough below the surface to act as a water table for the vine.

Ms Dai says the water table is dropping by a metre a year, threatening "geological disaster" .

No line at inhalation of water can be filled automatically by pumping the water table known as the centrifugal self-priming pump.

If no drainage system exists, the water table rises, bringing dissolved salts to the surface.

The water table was probably just below the surface making tunnels highly unlikely.

Then, there would be steam explosions spreading some isotopes into the outside environment AND potentially contaminate the water table.

The name "water table" is given to the upper surface of this zone below which all pores are filled with water.

The bottom of the well, below the water table, is lined with porous material so the water can seep through.

The specific value flexures certify that the water table variation in the instrument is indifferent to its water table.

In the deepest drilling areas, steep downward funnels have formed in the water table that are known as "cones of depression. "

Where the water table is very high and contamination cannot be otherwise avoided, aboveground tanks may be needed.

Americans currently use 80-million pounds of pesticides a year, most of which drains into streams or seeps into the water table.

The approach will be project dependent, but a common attribute should include water table depth throughout the wetland.

Prior to her departure, Shu Mai executed her contingency plan, releasing toxins into Felucia's far-reaching water table.

The segment of the boundary above the water table and below the phreatic surface is called the seepage face.

Test wells drilled at the Old Sharkey Landfill in Parsippany, N. J. showed no evidence that wastes were leaking into the water table.

This paper recommends a method of lowering the ground water table by setting up the horizontal drains in hill slopes.

When the water table is at normal height, the fire dies down when it hits the earth.

Above the water table, ancient caverns abandoned by the river slowly fill up with stalactites and stalagmites.

below the water table at static equilibrium , hydrostatic pressure potential increases with increasing depth.

Appropriate scheduling for efficient irrigation and measures for controlling water table will be the keys to the answer to the problems.

Ground water leaches ore minerals and re deposits them in zones near the water table.

Their wells had either run dry, or not yielded anything at all, because the water table was falling.

Groundwater----Subsurface water that occurs beneath a water table in soils, rocks, or in fully saturated geological formation.

Lastly , characteristic variations are analyzed of tide and flood water table and height of tide bore after large-scale river bed narrowing.

Wells can be drilled, or dug, depending on the soil and rock and the height of the water table.

Water table is a surface on which the pressure is atmospheric.

Three years ago, Egyptian authorities learned that sewage dumped in a nearby canal was causing a rise in the local water table.

To reduce demand and prevent the water table from falling even lower, some experts suggest moving people off their farms and into cities.

For the wee ones try setting up a sand pit or water table with buckets, spades and sieves.

Generally, the younger and looser the sediment and the higher the water table, the more susceptible a soil is to liquefaction.

The water table of this land has nearly dried up, and needs treatment.

Dewatering becomes a major operation when the excavation lies below the natural water table and intercepts the groundwater flow.

Where there is a high water table, even only seasonally, care must be taken to ensure it is not contaminated by seepage from the latrines.

At noon, dream dreams and her friends with our two foreigner to luoyang famous luoyang water table eating lunch, very delicious!

Burials in New Orleans demand creative solutions due to the city's high water table.

A river cutting a valley may cut through a water table and the non-porous rock beneath it.

Because his 500 acres sits on a lousy patch on the water table, every well he drill has to go deeper than the last one.

This kind of taps sets a three manifold in the water table. They are using connect with code water pipes, hot water pipes and dishwasher.

Between the impendent zone of saturation and the water table, there is the zone of aeration spreading with drainage of the groundwater.

Therefore, water-table declines have continued unabated .

The resulting falling water table has led to changes in the local climate.

An unconfined aquifer has a water table at its top and water in direct contact with the soil atmosphere.

Around 1985 miners unknowingly drained the water from the cave as they lowered the water table in the mine with pumps.

Recently, "the water table has dropped down so much that my pump was sucking air. "

Heavy metals could leech into the water table or the sea, they say, where they could harm people, reefs and other marine wildlife.

Why he did not grow to the water table, are clean and sunny, but also for people to enjoy?

There is also evidence that the water table is declining, forcing farmers to use poorer quality water containing high levels of arsenic.

They are asked to report any sharp rise or fall in the water table or if water bubbles in the well, becomes murky or changes in taste.

Just above the water table, the pores are practically saturated.

The water table in many areas has eroded, requiring deeper and deeper wells.

The water table is falling fast in densely populated and poor regions of China, Mexico and India.

Excess water from irrigation sinks down into the water table.

Sinkholes do not develop because the water table is rising.

The water that fills the pores below the water table is not static.

The mining of groundwaters for irrigation has lowered the water table in parts of India and Pakistan by 30 meters in the past three decades.

Fracking can damage the water table, disrupt communities and even cause earthquakes.

More than 99 % of pores and cavities in rock or sediments below the water table are filled with water .

According to model estimation, the variation of land subsidence rate in Tanggu district has the same response to the water table.

In dry periods, the water table will be lower, or it will disappear altogether, because no water is soaking into the ground.

The saturated zone is bounded above by a water table .

The upper level of water in the saturated zone is called the water table.

These statues, marvelous statues, gives you an idea of water table.

There isn't much arable land that isn't already under plow and the water table in some areas is falling amid heavy irrigation.

Minerals in the water table kill anything bigger than a desert shrub.

The water table is falling. Temperatures rise year by year.

After heavy rains or after snow melts in the spring, there will be more ground water, and the water table will be higher.

Half an hour to listen to music, read a half-hour on the water table dropped in front of graffiti.

Hey, excellent water, table thing.

Project site high water table, and there is a thick layer of silt and fine sand.

Note to parents: water table bubble machine = happiest 2 yr old EVER!

In order to provide water, a well must be dug down to the water table.

Drilling more takes time as the water table here is deep.

Local activists say the water table is falling as much as 10 feet every year.

If the water table goes down, you will find new stairs.

They found the water table was only 15 feet beneath the statue.

Below the water table and brock is oil.

Already the water table is declining because of the pumping.

The final worry is that the creation of more London basements will have a negative effect on the water table and cause flooding.

The plan could lessen the reliance on the mammoth pumps that not only remove storm water but also lower the natural water table of the area.

Thus, the bamboo water table, there is a reason.

Underground water table of Artificial Larch Swamp Forest declined 10-25cm and peat bed thinned out 0-25cm compared to natural.

Coca-Cola, for example, has been fiercely attacked in India for its dependence on groundwater and the effects on the water table.

Standard Practice for Subsurface Installation of Corrugated Polyethylene Pipe for Agricultural Drainage or Water Table Control

Identification of Disaster-causal Critical Water Table of Land Subsidence and Its Significance

Practice for Subsurface Installation of Corrugated Thermoplastic Tubing for Agricultural Drainage or Water Table Control

Design and Application of an Automatic System for Land-subsidence and Water Table Monitoring in Tianjin City

Control on Ground Water Table for Foundation Pit Dewatering and Comprehensive Utilization of Engineering Dewatering

Relationship of the Protective Enzymes of Desert Vegetations with Water Table in the Lower Reaches of Tarim River

check valve, pressure gauge, electric contact pressure gauge, water table level is a sensitive indicator, correctly;

Review of numerical simulation of soil water flow and solute transport in the presence of a water table

Landowners, whose fields will benefit from the resulting rise in the water table, donate some of their labor

Phreatic evaporation characteristics and calculation methods with the shallow water table in the saline soil region

Calculation method of combining open channel and pipe drainage for controlling concurrent waterlogging and water table rising

An approach to the variations in trigger producing pressure differences under different water-table regimes

Pondering upon the Reliability of Seepage Result Measured by Canal Dynamic Water Table Method

Design and Construction of Water Table Drop and Water Drainage for South-West Air Way of Wangfujing Station, Beijing Metro System

Mathematical Simulation of Relation Between Urban Land Subsidence and Water Table Variation

Prediction Method of Equivalent Resilient Modulus on Top of Pavement Subgrade with Underground Water Table

Responses of Malondialdehyde and Protecting Enzymes of Desert Vegetation to the Variation of Water Table in Arid District

Swash-aquifer interaction in the vicinity of the water table exit point on a sandy beach

Decompression Design for Construction of Foundation Pits for Buildings in Areas with High Water Table

Boundary Treatment Method for Filtration Control Analysis of Higher Natural Water Table

Application of large open well for underground water table control in pipeline construction

Relation between phreatic water evaporating with soil quality and phreatic water table

Control on underground water table during engineering construction at low-lying beach land

Calculating Hydrogeologic parameter of water table aquifer by dynamic observation data

The well water table of the Nanxi has not anomaly before the earthquake;

An Overview of Water Movement in Groundwater-Soil-Plant-Atmosphere Continuum with Shallow Water Table

The well water table of the Deyang has obvious short-impending anomaly before the earthquake;

Effects of the transition zone above a water table on the reflection of GPR waves

The Impact of Lowering Water Table in Primary Period Construction on the Foundation

Research of Eco-water Table and Rational Depth of Groundwater of Tarim River Drainage Basin

The well water table of the Xichang occurred short-term anomaly before the earthquake;

Characteristics of Ground Water Table Reservoir

Real-time test on air pressure wave in tunnel by shallow water-table modeling experiment

Research on Mechanism of Action of Water Table Decline Causing Surface Subsidence

Discussion on usage of rainwater to improve water table decline of cities

The influence on important buildings caused by excessive settlement of underground water table

Determination of shooting depth under water table

Influence of Water Table on the Soil Water Variation and Crop Yield of Winter Wheat Field

Influence of Water Table on Spring Maize Soil Water and Crop Yield

As the seas rise, salt will invade the water table,

The calculation of water table decline of ya'er ditch water drain station of Anqing

Manufacture of water table on underwater plasma cutting

The well water table of the Luguhu occurred short-term anomaly before the earthquake;

Multi-Steps Prediction Model of Underground Water Table Based on Chaotic Time Series

Map of water table level