Search Results - Ground water
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Groundwater is water located beneath the ground surface in soil pore spaces and in the fractures of lithologic formations. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become completely saturated with water is called the water table. Groundwater is recharged from, and eventually flows to, the surface naturally; natural discharge often occurs at springs and seeps, and can form oases or wetlands. Groundwater is also often withdrawn for agricultural, municipal and industrial use by constructing and operating extraction wells. The study of the distribution and movement of groundwater is hydrogeology, also called groundwater hydrology. Typically, groundwater is thought of as liquid water flowing through shallow aquifers, but technically it can also include soil moisture, permafrost (frozen soil), immobile water in very low permeability bedrock, and deep geothermal or oil formation water. Groundwater is hypothesized to provide lubrication that can possibly influence the movement of faults. It is likely that much of the Earth's subsurface contains some water, which may be mixed with other fluids in some instances. Groundwater may not be confined only to the Earth. The formation of some of the landforms observed on Mars may have been influenced by groundwater. There is also evidence that liquid water may also exist in the subsurface of Jupiter's moon Europa. An aquifer is a layer of porous substrate that contains and transmits groundwater. When water can flow directly between the surface and the saturated zone of an aquifer, the aquifer is unconfined. The deeper parts of unconfined aquifers are usually more saturated since gravity causes water to flow downward. The upper level of this saturated layer of an unconfined aquifer is called the water table or phreatic surface. Below the water table, where generally all pore spaces are saturated with water is the phreatic zone.
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Showing 1 to 25 of 44 Articles matching 'Ground water' in related articles. |
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1. Feel the Bliss At Home Using Travertine Tiles
November 20, 2009
Travertine tiles are like the cousins of limestone tiles. They both are composite materials made from calcium carbonate. Another in their family is marble that has additional heat and pressure applied to it by the earth’s crust. But travertine is formed by minerals dissolved in ground water, which subsequently gets deposited on the earth’s surface by rivers, natural springs, or geysers.
You can find travertine tiles in a variety of colors like ivory, to beige, to reddish brown, and even gold. It actually depends on the iron content in the material. It also comes in different finishes such... (read more)
Author: santa closen
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2. WATER POLLUTION
November 16, 2009
Water pollution is one of the biggest problems that the world is facing today. Our water bodies, including rivers, lakes, oceans and even our ground water is becoming contaminated. The result of this contamination can damage the whole world, causing damage to both the human population and the natural biological communities. World over, water pollution causes many diseases and even deaths. Thousands of people die every day due to some degree of water pollution. HOW DOES WATER BECOME POLLUTED? When toxic substances come into contact with water bodies like streams, lakes, ands oceans, they eit... (read more)
Author: glenn oliver
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3. Sydney Water Saving Products
November 13, 2009
There are many ways for you to save water in your home. Installing leaf eaters in your storm drains can help to reduce the incidence of storm drain blockage and also improve the overall quality of the water you may be collecting in your rain water tank. Additionally, if you have a ground well that pumps water to an overhead tank, installing a good water level indicator is always a great idea. Water level indicators can be used to switch off the water that is going up to the tank before it starts to overflow and cause wastage. Any one of these measures can help significantly reduce the amount o... (read more)
Author: Sam Johnson
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4. Ground Hawk Metal Detector Trusted For 50+ Years
November 13, 2009
As you can guess, there are hundreds of different sorts of metal detectors. So the first decision you want to make, to find the best metal detectors for yourself, are what exactly are you wanting to employ a metal detector to find? My favorite metal detecting location is the beach. You'll be able to find all kinds of lost jewellery in popular resorts, especially rings, as vacationers don't realize that cold water may cause the finger to shrink and as a consequence highly valuable rings are lost in shallow water. Exotic marriage destinations, like Nassau, are prime sites for this type of se... (read more)
Author: Burt Mitchell
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5. Pearl Powder for Skin Care
November 11, 2009
Pearl powder is a powder made up of finely ground freshwater pearls. This powder contains several minerals that have so many uses and benefits. It also has amino acids that help in making the skin healthier and whiter.
Traditionally, the Chinese have used pearl powder to help care for their skin. They have practiced this for so many years now and continue to this day. The Chinese ingest the powder, about a gram of it, by mixing it with tea or water and drinking it. This is done about twice in a week.
Pearl powder is also used for treating acne. The minerals and amino acids in the pow... (read more)
Author: Anirban Bhattacharya
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6. Building a Water Well in Your Backyard
November 10, 2009
Some may call you old-fashioned. Others might say that you are trying to create your own Lassie moment. (You know, when Timmy falls down the well and Lassie saves the day by getting someone to come and help.) Either way, installing a water well in your backyard will not only change the appearance of your landscape, but it will also provide a source for unlimited ground water. From the outside looking in, it may seem like a huge task, but drilling a water well is truly a manageable job.
• Before breaking ground, it is essential to check with your local government and find out the zoning... (read more)
Author: Derek Schimmel
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7. Turkish coffee recipe
November 06, 2009
Since the first coffee shop was opened in Constantinopol (Turkey), the first coffee recipe will be the turkish one. So forget about the coffee machine and lets try a cup of coffee with personality. Hand made. All u need is a small cup of water, 1 teaspoon of sugar and one teaspoon of turkish coffee (fine ground coffee and not instant one). Heat up the water in a small kettle at low heat. Dissolve sugar in the water stirring constantly and add the coffee after. Do not let the mixture boil. Remove the kettle from the heat when foam starts rising. After a small cool down (just a few seconds) retu... (read more)
Author: Corina Constantin
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8. Steam Cleaning Carpets ... Everything You Need to Know About Steam Cleaning Your Carpet
November 06, 2009
Steam Cleaning CarpetsGetting your carpet steam cleaned has previously involved bringing a professional to your home. However, you can just as easily rent the correct kit and do it yourself. With no regard for whether you employ a professional or not, here's a high level view of what should occur. The water and cleaning solution soak the carpet fibers absolutely and comprehensively. Any soil which has been ground in is loosened and removed. Your carpet is good as new and you are now living more clean than ever. A Steam Cleaning Carpets is a forceful tool in the war against dust and alle... (read more)
Author: Carpet Cleaning
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9. Applications of Submersible Pumps
November 05, 2009
A typical pump should not be used while fully submerged in deep water. For underwater applications, a submersible pump should be used. Mechanical seals prevent water from entering the motor. These seals allow the device to operate beyond typical above-ground applications. Submersible (or "submergible") pumps can be used in a variety of applications. The most common use is to pump well water. For people living in rural areas that are unable to access city water, water wells are a good alternate source of clean water. A submersible well pump can be placed down into the well, pushing the water u... (read more)
Author: Chris Woodard
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10. WATER POLLUTION
November 05, 2009
Water pollution is one of the biggest problems that the world is facing today. Our water bodies, including rivers, lakes, oceans and even our ground water is becoming contaminated. The result of this contamination can damage the whole world, causing damage to both the human population and the natural biological communities. World over, water pollution causes many diseases and even deaths. Thousands of people die every day due to some degree of water pollution. HOW DOES WATER BECOME POLLUTED? When toxic substances come into contact with water bodies like streams, lakes, ands oceans, they eit... (read more)
Author: Glenn Oliver
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11. Swimming Pool Heaters - Swimming Pool Ideas
November 05, 2009
If you have a swimming pool in your backyard and you want to get a heater, you might have a lot of questions in mind. Swimming pool heaters are great for extending the season for swimming. With a heater, you can still enjoy your pool regardless of the weather. Through this article, you will find out the basic things that you have to know before you start to shop for a pool heater.
First and foremost, the purpose of a heater is obviously to set the water’s temperature to a comfortable level. Majority of pool experts suggest 78 degrees for pool water but some people would like to have warme... (read more)
Author: Albert Martin
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12. Q: what are the key features, and the associated benefits of present brassware?
November 04, 2009
Q: what are the key features, and the associated benefits of present brassware? A: brassware performance can be described by three criteria; durability, functionality and economy. Lever (1) The vital human interface with any tap or mixer is the hold. Our ergonomically designed handle delivers rectness fight of both water flow and temperature even when the users hands are wet, thanks to its specific handle characteristics. Die-cast from zinc for consistent performance and long term durability, this single lever hold has clear hot and chill indices that will not fade or rub-off even after m... (read more)
Author: Steve Marshall
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13. Preserve water in best water tanks
November 03, 2009
As the shortage of water is rising, preserving it has become the foremost duty now a days. To salvage this resource for future, usage water tanks are now coming in huge range of quality. Stored water can be used for: Washing cars Watering garden and For fire safety Types of water tanks (Polyethylene) poly tanks- they can be used above and below the ground. Since they are light weighted, they can easily be delivered and installed in the desired place. They are available in many ranges, colours, shapes and sizes. They are food grade i.e. they can be used for drinking water. M... (read more)
Author: jessica thomson
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14. How Does a Container Water Garden Differ from a Water Garden.
November 02, 2009
A container water garden is at least six inches deep, and works in the same was a water garden that you would put directly into the ground. In a container garden, you can choose from a variety of different plant life. The main difference that you will notice between this design and a larger design that is built into the ground is that people usually do not put fish into a container water garden. The space is simply not big enough, and there is not enough drainage and filtering going on to keep a steady living environment.
When choosing which plants to use in your water garden, you will wa... (read more)
Author: Keith Londrie II
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15. Residential Swimming Pools Cost and Advice.
November 02, 2009
Concrete in ground residential swimming pools are most popular because it offers variety in pool design. The construction of a concrete in ground pool is fairly involved. A hole is dug, and a grid of rebar is placed along the floor and walls of the residential pool. Then the plumbing and electrical outlets are put in. All electric wiring must be grounded and placed away from the pool water. At this point a concrete gun is brought in and copings are installed. The concrete must sit for a week to make it harder fully. Then the pool surface must be finished usually in plaster. Ceramic tile is oft... (read more)
Author: Keith Londrie II
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16. Best Winter Carp Fishing Baits For More Cold Water Bites!
October 30, 2009
When autumn, winter and early spring conditions make carp much harder to catch you need to really think about how you are using your baits, if you are using them to their full potential to catch the most fish, and how you can do things to improve your catches. Many readymade baits may well be actually reducing your chances of getting as many bites as possible. Maximise your chances of bites to a much greater degree and read on now to find out more!
If you are using high protein baits in cold water temperatures in particular this can seriously reduce your catch rate. The reason for this is... (read more)
Author: Tim Richardson
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17. Garden Weeds Come in Many Varieties.
November 01, 2009
Typical weeds found in a garden are Canada thistle, dandelions, crab grass, and wild violet. These weeds kill other plants by using up nutrients in the soil and pushing their roots out of the ground so that the plant does not get the water it needs to survive. Garden weeds multiply very quickly and can take over a garden in a matter of weeks. It is important to constantly weed the garden in order to maintain a nice appearance. Some weeds are easier to get rid of than others. Wild violet, for example, can be removed from the ground very easily by pulling out the weed along with its root. Other ... (read more)
Author: Keith Londrie II
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18. Checking Your Soil Conditions before You Plant Your Vegetable Garden
October 30, 2009
Long before you put a seed in the ground you may have already been set up for a less than bountiful harvest, or even worse no harvest at all. That is because the condition of your soil determines whether or not your vegetable plant will grow and produce.
There are ways to test your soil and of course the means to fix your soil if it need be. Let's first talk about how you can test your soil.
There four methods you can use. The first is getting your local municipality or state EPA to test your soil conditions. You simply call them up, ask for a soil test kit, follow their instruc... (read more)
Author: Michael Podlesny
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19. Make your hot tubs sparkle with clean
October 29, 2009
Cleaning your hot tub is mandatory since your tub is a breeding ground for bacteria that could cause diseases. Legionella and Pseudomonas bacteria are some that lurk in a dirty hot tub. Legionella bacteria can cause a fatal disease called Legionnaires disease. Meanwhile, Pseudomonas can trigger skin rashes, pneumonia, and eye infections. Get that laziness out of your system and clean your hot tub! Here are some guidelines and instructions on how to clean your hot tub. Replace your water once a monthHave you ever seen a pool where the water was not replaced in a year? It could get dark and mudd... (read more)
Author: Doyle Stephenson
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20. Swimming Pool Kits - Swimming Pools Designs
October 28, 2009
If you want to own a pool in a shorter period of time, swimming pool kits are now available in the market today for your enjoyment and convenience.
Swimming pool kits can help anybody assemble a water tank easily where the whole family can take pleasure in during the hot summer.
In order to be more familiar with different pool kits, it is best to visit various websites regarding the subject.
There are many kinds of pool kits for both in ground and above ground swimming pool kits and water tanks and whatever kind of water tank you want to have, you can find the right pool kit th... (read more)
Author: Albert Martin
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21. Cleaning The Hot Tubs Easily
October 27, 2009
Cleaning your hot tub is mandatory since your tub is a breeding ground for bacteria that could cause diseases. Legionella and Pseudomonas bacteria are some that lurk in a dirty hot tub. Legionella bacteria can cause a fatal disease called Legionnaires disease. Replace your water once a monthHave you ever seen a pool where the water was not replaced in a year? It could get dark and muddy from dirt. As for hot tub, you can get the same results when you let the water stay for a long time. Dirt and bacteria can stay in the water for a long time which could harm you and your family. Safe and clean ... (read more)
Author: Doyle Stephenson
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22. X-Calibur Construction Chemistry Inc.
October 27, 2009
Rawmat HDB - Waterproofing Case History The elevator pit needed to be deepened to satisfy building codes. The elevator shaft was also prone to frequent flooding due to the high water table. Geotechnical investigation identified Perchloroethlene (Perc) in the ground. Perc is extremely volatile and classified by the EPA as a Class1 carcinogen. Perc is a strong solvent and very aggressive to most waterproofing materials. The problem was finding a waterproofing system that would resist Perc. Under the direction of Environmental Consultant GZA, contaminated water was collected and used to test Raw... (read more)
Author: Shivanayani s
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23. X-Calibur
October 27, 2009
Rawmat HDB - Waterproofing Case History The elevator pit needed to be deepened to satisfy building codes. The elevator shaft was also prone to frequent flooding due to the high water table. Geotechnical investigation identified Perchloroethlene (Perc) in the ground. Perc is extremely volatile and classified by the EPA as a Class1 carcinogen. Perc is a strong solvent and very aggressive to most waterproofing materials. The problem was finding a waterproofing system that would resist Perc. Under the direction of Environmental Consultant GZA, contaminated water was collected and used to test Raw... (read more)
Author: hemanth kumar
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24. Great Money Saving Ideas for Decorating Swimming Pools
October 26, 2009
Just crack open the pages of any one of the popular landscaping journals and magazines. There, right before your eyes are any number of fantastic modern swimming pools all decorated up with the very latest designer features. Astounding rock work, sparkling water features and even waterfalls all combine to create a scene and ambiance that invites.
However; what the pictures don't show, is the monumental price tags that each of these and so many other modern features carry. In deed, just like when buying a car, it's all th extras that can drive the final price tag through the roof. Once you... (read more)
Author: Earl Tabanda
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25. Homeowners Excavating Their Own Swimming Pools - Its a Growing Trend
October 26, 2009
above ground pools as well as swimming pools. ">OK. So you're planning on finally turning your hot dusty backyard area into a water park for your kids, with an affordable above ground pool. Good deal because your neighbor installed his on his own and is going to supervise your installation when it comes time. Now if you can just get the excavation work done on the cheap, you can come out of the whole deal smelling like a rose.
The problem is though, that every excavator you called wants a coupe of thousand dollars and they also want you to pay the huge dump fee on the dirt they dig up an... (read more)
Author: Earl Tabanda
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