Definitions for ground water
ground water

Princeton's WordNetRate this definition:5.0 / 1 vote

1. ground water, spring water, well waternoun

   underground water that is held in the soil and in pervious rocks

WiktionaryRate this definition:0.0 / 0 votes

1. ground waternoun

   Water that exists beneath the earth's surface in underground streams and aquifers.

WikipediaRate this definition:0.0 / 0 votes

1. Ground Water

   Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. 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 the surface; it may discharge from the surface naturally 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 Groundwater is also often withdrawn for agricultural, municipal, and industrial use by constructing and operating extraction wells.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 water flowing through shallow aquifers, but, in the technical sense, it can also contain 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 Earth's subsurface contains some water, which may be mixed with other fluids in some instances. Groundwater is often cheaper, more convenient and less vulnerable to pollution than surface water. Therefore, it is commonly used for public water supplies. For example, groundwater provides the largest source of usable water storage in the United States, and California annually withdraws the largest amount of groundwater of all the states. Underground reservoirs contain far more water than the capacity of all surface reservoirs and lakes in the US, including the Great Lakes. Many municipal water supplies are derived solely from groundwater. Over 2 billion people rely on it as their primary water source worldwide.Use of groundwater has related environmental issues. For example, polluted groundwater is less visible and more difficult to clean up than pollution in rivers and lakes. Groundwater pollution most often results from improper disposal of wastes on land. Major sources include industrial and household chemicals and garbage landfills, excessive fertilizers and pesticides used in agriculture, industrial waste lagoons, tailings and process wastewater from mines, industrial fracking, oil field brine pits, leaking underground oil storage tanks and pipelines, sewage sludge and septic systems. Additionally, groundwater is susceptible to saltwater intrusion in coastal areas and can cause land subsidence when extracted unsustainably, leading to sinking cities (like Bangkok)) and loss in elevation (such as the multiple meters lost in the Central Valley of California). These issues are made more complicated by sea level rise and other changes caused by climate changes which will affect the water cycle.

ChatGPTRate this definition:0.0 / 0 votes

1. ground water

   Ground water is the water found below the Earth's surface, collected in pores and spaces within rocks and soil. It is stored in and moves slowly through geologic formations of soil, sand, and rocks called aquifers. This water is often used for irrigation and drinking purposes, making it a significant part of the Earth's water cycle.

Matched Categories

1. • Water

How to pronounce ground water?

1. Alex

   US English

   David

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   Mark

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How to say ground water in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of ground water in Chaldean Numerology is: 9

2. Pythagorean Numerology

   The numerical value of ground water in Pythagorean Numerology is: 2

Examples of ground water in a Sentence

1. Peter Gleick:

   We need new thinking, we need to operate that infrastructure differently, we need to change some of the characteristics of that infrastructure, that will allow us to capture more of these flood flows, store it underground in these aquifers, and then use those ground water resources when we need them in dry years.

2. Chris Shuman:

   This is in pretty shallow water generally, so there is every chance this is just ‘warm springs’ or seeps of ground water flowing from the mountains inland that make their presence known in this particular area, the other possibility is that warmer water from Beaufort currents or out of the Mackenzie River is finding its way to the surface due to interacting with the bathymetry, just the way some polynyas form.

3. Doug Kenney:

   Cortney Brand said. Denver Basin Water is exploring the feasibility of pumping water far under the city, into the massive Denver Basin aquifer system to keep it there until the next dry spell. As Denver Water Resource Engineer Bob Peters points out, in the already arid American West, Drought is always on the horizon. We only get 15 inches of rainfall a year here in Denver Basin, and most of Denver Water comes from the mountain snowpack. That mountain snowpack melts and runs downstream, supplying water for much of the nation including the parched Southwest. When the snowpack fails the effects reach far beyond the region according to Doug Kenney, Director of the Western Water Policy Center at University of Colorado Law School. The California drought has really illustrated to people why drought in the West is important. If you consume vegetables in winter, you're probably getting those from Southern California, so from farm products to general economic health, not only do these things resonate throughout the rest of the country but throughout the rest of the world. A secondary source of water comes from underground aquifers which nature filled over the course of millions of years, and which humans are draining at a massive rate. Even though the aquifer system under the city of Denver Basin covers an area the size of the Connecticut, Peters said, The Denver Basin ground water is non-renewable so if you pump that water it's gone. What we're talking about is taking our renewable water supplies and injecting them into the aquifer to keep the aquifer replenished. With core samples taken every 10 feet down, the bore holes being drilled beneath Denver Basin will provide geologic data about how well the various open bowls in the rock will hold water without losing any to seepage or cracks. Cities like Phoenix, Wichita and San Antonio are already banking water underground and because it doesn't have the same downsides as above-ground reservoirs the method will surely become more common. Reservoirs are really tough to build, politically and financially, Kenney said.

4. Pamela Chisanga:

   Because of lack of energy, we have a lot of trees being cut down for charcoal. This has an impact on natural water bodies such as rivers and springs and on ground-water recharging.

5. Artie Gunderson:

   The reactors continue to bleed radiation into the ground water and thence into the Pacific Ocean, when Tepco finally stops the groundwater, that will be the end of the beginning.

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=ground water
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Ground_Water
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Ground_Water
4. ^ ChatGPT
   https://chat.openai.com