Other problems concern overuse and pollution of ground water and the loss of wetlands. |
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The rye plants capture and hold nutrients and moisture in place, reducing the amount that reaches rivers, streams and ground water. |
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The wooden foundations and a prevalence of ground water has caused subsidence ever since, and in 1993 a rivet fell from the metal skeleton. |
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These hard, round spheres of sedimentary rock cement are carried into place by ground water. |
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However, the borate chemical often slowly leaches out of most materials when exposed to ground water. |
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Different concentrations of ground water nitrate were obtained by drilling irrigation wells into two aquifers. |
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Water companies have hundreds of different sources from rivers and reservoirs to ground water supplies and wells. |
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Pesticides pose risks to both human and nonhuman health if they are found in either surface or ground water. |
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Energy advected to and from the lake by precipitation, surface water, and ground water had little effect on evaporation rates. |
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Electrical consumption is reduced by avoiding refrigeration and using cold ground water to air-condition the building. |
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It's a natural drain for floodwaters and serves as a tremendous source of ground water recharge. |
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In Zanzibar, its habitats include the ground water forest, coral rag forest and possibly mangrove forest. |
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Even the ground water is unfit for drinking due to large-scale application of fertilizers, pesticides and agrochemicals in the tea gardens. |
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Once produced, plastic water bottles clog landfills and litter the landscape, and toxins in the plastic can find their way into ground water. |
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A 15-foot-deep sewage sump close to the lake will affect ground water and the aquifer. |
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The movement of saline water into freshwater aquifers, or saltwater intrusion, is usually caused by ground water pumping from coastal wells. |
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And because it runs off so fast, there is no ground water to maintain river flow throughout the year. |
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In addition, research is being conducted on ground water quality, cave salamander distribution, and bat genetics. |
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If I drink ground water from the well in my house, it tastes brackish and salty, while the tap water is always unclean and unhealthy. |
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Although ground water here is abundant, it is of such bad quality that it is considered a health risk. |
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If not properly disposed of, these substances can contaminate ground water. |
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Yes, in fact here in Perth they already drain it straight into what we call the aquifer which is where the ground water is situated below ground. |
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Provisions for drainage, road pavement, ground water recharge, and artificial ponds are also being made. |
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While drilling for coal deep in the Quecreek mine, 18 miners hit an old abandoned shaft filled with ground water. |
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There the experts were noting that farm drugs are turning up increasingly in sewage and ground water. |
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It is a closed circuit operation that uses mostly ground water for sluicing and settling pond operation. |
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There are a number of areas where the surface water flows to ground water, and vice versa. |
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Spreading of disease through diseased plant material, soil tilling equipment, footwear and ground water. |
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The surplus water not needed by the trees slowly seeps into the ground water. |
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Maximum stability through the use of moulded hemispherical shape of the sump floor, up to an immersion depth of 1.20Â m into the ground water. |
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Do not leave undiluted or in large quantities in ground water, watercourses or canalization. |
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Successful model development should also enhance industrial applications of degradative bacteria for ground water remediation at field scale. |
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The steepness of the slopes means that it is very difficult for the surface water to soak into the ground to replenish ground water supplies. |
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Agriculturalists rate the impact on primary industries, hydrologists compare ground water levels, and sociologists define it on social expectations and perceptions. |
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Any net heat gain or loss in the loop is transferred to the ground, lake or ground water. |
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Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system. |
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The landfill sites are selected in order not to pollute the ground water and membranes are used as additional safety for the ground water. |
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It is however true that we do have problems, such as ground water pollution. |
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The deep well should be located in the direction of ground water flow quantity from the extraction well and at least 15 m away from it. |
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Tests revealed the presence of radon in the large quantity of ground water that seeped into the mines. |
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Much of this ground water recharges into streams which eventually empty into the Mississippi River, a major source of drinking water for the Twin Cities metro area. |
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Now, the hidden sea of ground water is pocked here and there With a plume of contaminated ground water from each waste site. |
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The ground water is heavily contaminated with mercury, and that is not going to go away. |
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Holding ponds must be sealed to prevent seepage into ground water. |
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The ground water is fed from the extraction well to the heat pump and from there to the deep well some 15 metres away. |
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Pesticides used to treat the flowers also pollute ground water. |
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Descriptions of water quality conditions in streams and ground water were developed in more than a thousand reports. |
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These can be limited where there is reason, for example in relation to ground water. |
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Towards the end of the wet season the rising ground water table kills submerged roots. |
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Good idea: insist that bikes be cleaned with environmentally friendly cleaning products in order to protect natural habitats and ground water. |
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During this time the increased soil moisture would be feeding ground water supplies which flow as springs to feed creeks and rivers. |
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In this community, the problem has to do with uranium found in the ground water. |
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Practices limiting the pollution of water ways and ground water are put into place. |
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The hydraulic oil used to drive the cutter head must present no threat to the ground water if contamination occurs. |
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As part of this process, ground water located in the former mines is pumped to the surface from depths of up to 700 metres. |
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Also, a collection pond on the south side of Runway 24 overflowed, adding to the already high ground water level. |
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Iron is transferred via ground water from topographically higher areas and precipitation occurs at valley base, where the land surface intersects the water table. |
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It enters the soil, surface water and eventually the ground water. |
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Unfortunately, the walls also display large areas of salt damage caused by the area's rapidly rising ground water. |
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If there is a lack of ground water, trees will shed their fruit early. |
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Moreover, rising ground water can also form a significant source of moisture problems in your environment. |
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Linuron is known to leach through soil into ground water under certain conditions as a result of agricultural use. |
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The forecaster said the reason for the pea-souper was a combination of low hanging cloud, substantial amounts of of ground water and still nights. |
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Those worried about untidiness should try living next to a landfill site with the lorries, dust, seagulls, smells, ground water pollution and health risks that go with it. |
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Already, from the illegal dumping that has already been done at the site, toxic leachate has polluted ground water reaching the Carrigower and Slaney river systems. |
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If ground water is also compromised, the World Health Organization warns, the threat will be even harder to mitigate. |
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These gases mix with ground water and emerge around springs. |
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A high water table or flowing ground water will carry away an in-ground pool's heat through conduction. |
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Contain the spill to prevent further contamination of the soil, surface water, or ground water. |
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Conjunctive use utilizes both surface and ground water to conserve resources during different seasons. |
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Large numbers of persons in areas of India, Pakistan, and several other countries have been chronically poisoned from naturally occurring arsenic in ground water. |
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In the urban part of Roermond, the tunnel lies above ground water level and was built using the traditional cut and cover technique. |
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All applications of manure should be composted before application to prevent a potentially large release of nitrogen into ground water through leaching. |
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The under soil below the arable layer, is made up of sand and water with the ground water meeting at 1m60 and then several impermeable layers of clay holding slightly salty water. |
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Largely because of problems resulting from its corrosiveness, ground water contamination and its toxicity for health, methanol is no longer commonly used as a motor fuel. |
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A major part of the de-icing effluents are unintentionally being blown over the surrounding fields by the air traffic but nevertheless no increased impact was detected in the ground water. |
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The diversion of waste away from landfill and into other waste treatment methods will reduce both ground water and soil pollution and restoration and clean up costs. |
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Other aspects include data collection, weather forecasting, afforestation, land use regulation, conjunctive use of surface and ground water, conservation measures, ecosystem management and pollution control. |
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Biological filtration can also be an effective treatment of surface and ground water for other water-use applications, such as consumptive uses by livestock, industrial and irrigation water uses. |
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Some huge dumpsites of toxic waste are threatening the ground water. |
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Tap water comes from a ground water reservoir or a settled watercourse. |
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Wells are places where ground water is pumped up. |
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Attention should be paid to choosing relocation sites that are acceptable to local people and not affected by environmental effects from the site, e.g. windblown dust, contaminated surface or ground water, and noise. |
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Specifically, this project is intended to slow and limit water loss from the park through ground water seepage, and to restore more natural water flows and levels. |
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Hoval designed this system and solved the problem of the great distance between the point where the water was taken from the ground water stream and the heat pump. |
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Natural mineral water is also from a ground water reservoir with an established geographical location, whose emergence, composition and temperature must remain stable over time, independent from seasonal variations. |
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And follow the nonnormative usage of groundwater is caused about 230 Plain from 609 plain of country have been facing with ground water crisis. |
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Runoff and leaching of the manure from intensive hog production can also have deleterious effects on surface water and ground water due to the high organic content. |
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Perforated Hel-cor pipe offers exceptional performance for ground water drainage in low-lying areas, particularly where high strength and hydraulic capacity are required. |
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A high concentration of nutrients in ponded or depressional areas of field could move nutrients below the root zone and potentially to ground water sources. |
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Identification of vertical and horizontal ground water flow paths is needed to support hydrogeologic characterization, ground water monitoring programs and ground water remediation. |
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Hydrogeologic cross-sections illustrate the distribution of geologic materials and hydraulic properties that control ground water flow and influence contaminant transport. |
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High levels of poverty negatively impact on the environment through land degradation leading to reduced productivity and hunger, and pollution of ground water table by both industry and chemical fertilisers. |
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Meanwhile, ground water has been leaking into the pit, some through fissures in the bedrock, some through holes for the new tiebacks, and some through tieback holes drilled when the towers were built. |
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Activities included capacity-building of government officials, support for research activities to understand the water cycles in the east African rift region and ground water management. |
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No reliable data is available on soil pollution, but the effects of atmospheric fallout, landfill sites and the improper use of fertilisers are evident in the poor quality of the ground water. |
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In addition, there are growing risks of salinization of ground water, especially in some Mediterranean coastal areas and in the west of the Iberian Peninsula, with serious consequences for agriculture. |
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Gaza's ground water is classified as saline, ranging from 650 to 3,600 parts per million, and some analysts predict complete salinization of the aquifer in the near future. |
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The pump cannot be used to forward inflammable, explosive and aggressive liquids or to pump water at construction sites and leaks or to pump irruptive ground water, sandy or muddy water or waste-water! |
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During its construction, Garnier hadn't foreseen that, under the location of the opera house, there was a ground water supplied by the prehistorical inlet of the Seine, which would cause a permanent flood. |
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Fluorspar miners were exposed to high levels of radon gas, from natural uranium deposits in the mining region, which entered the mines through the ground water and seeped into the mines. |
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Heavy treatments of chemical fertilizers can kill decomposers and other soil organisms, which will lead to a reduction in nutrient retention and possible surface and ground water contamination. |
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The failure initiation area was found to be coincident with the junction of two physiographic landforms, which likely were subject to a fluctuating ground water table. |
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During summer months, the process is reversed: heat is taken from indoor air and transferred to the earth by the ground water or antifreeze solution. |
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After the ground water is contaminated or before? |
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Critics warn of earthquakes, ground water contamination and air pollution. |
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It covers both surface water and ground water. |
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For the petroleum industry, microseismic technology allows more reliable detection of casing failure and other events that can lead to leakage into ground water. |
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In some cases it is necessary to monitor soil and ground water quality in the neighbourhood of facilities and dumping sites and to assess the effects of air pollution on flora and fa una. |
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Where basement damp-proofing is inadequate, ground water in the soil can migrate through the foundation by capillary action and evaporate on the surface of the wall or floor. |
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The rate of flow was increased and the ground water level fell significantly. |
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Nutrients from human activities tend to travel from land to either surface or ground water. |
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Water quality laws govern the release of pollutants into water resources, including surface water, ground water, and stored drinking water. |
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Water resources laws govern the ownership and use of water resources, including surface water and ground water. |
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The open pit is then surrounded with a fence, to prevent access, and it generally eventually fills up with ground water. |
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The study found that by using reclaimed water conjunctively with ground water, agricultural land can be increased from 1,353 ha to 3,781 ha. |
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The experimentation is effectuated on ground water with ammonium and hydrogen sulphate content. |
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This will help us produce salinity-resistant fodders which will result in reduction in the consumption of ground water for feed production. |
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Scientists have earlier found organisms that can chemically alter arsenic, which are responsible for ground water poisoning in Bangladesh and India. |
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The poor work practices harm the long term health of children, as well as release hundreds of tons of mercury every year into local rivers, ground water and lakes. |
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We do a lot of the hydrogeological work, landfill monitoring and ground water studies where you're looking at the flow of ground water through a site. |
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Environmental cleanup laws govern the removal of pollution or contaminants from environmental media such as soil, sediment, surface water, or ground water. |
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Dairy cows consume approximately 3 gallons of water for every gallon of milk production and prefer to drink slightly warm water as opposed to cold ground water. |
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The soil in coastal plains, such as Salalah, have shown increased levels of salinity, due to over exploitation of ground water and encroachment by seawater on the water table. |
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Because chalk is well jointed it can hold a large volume of ground water, providing a natural reservoir that releases water slowly through dry seasons. |
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Heavy rainfall, snowmelt, or high levels of ground water may trigger a movement of soil or sediments, possibly causing mudslides, landslides, avalanches, or sinkholes. |
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In areas with no fresh water on the ground surface, fresh water derived from precipitation may, because of its lower density, overlie saline ground water in lenses or layers. |
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Much of the surface fresh water and ground water is unsuitable for drinking without some form of purification because of the presence of chemical or biological contaminants. |
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He said that glaciers are melting while rivers are drying leaving many to rely on ground water which has been reducing the water table which is a grave threat. |
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The dyes enable the grouter to quickly discern if liquids coming into the structure are from Tank A, Tank B, a combination of both, or merely ground water. |
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