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Latest aquifers Stories

Pumping the Well Dry?
2012-05-30 03:52:36

DM Crumbliss for RedOrbit.com Groundwater is being used faster than it can be replenished in the High Plains states and in California´s Central Valley, according to a study published in the Proceedings of the National Academy of Sciences. Most of the water brought up in wells is used for irrigation in these vital agricultural regions. A new study based at the University of Texas finds that rapid depletion of groundwater is a threat to the country´s food supply. Scanlon and her...

Groundwater Pumping Leads To Sea Level Rise
2012-05-09 07:44:38

As people pump groundwater for irrigation, drinking water, and industrial uses, the water doesn´t just seep back into the ground – it also evaporates into the atmosphere, or runs off into rivers and canals, eventually emptying into the world´s oceans. This water adds up, and a new study calculates that by 2050, groundwater pumping will cause a global sea level rise of about 0.8 millimeters per year. “Other than ice on land, the excessive groundwater extractions are...

2012-05-02 09:49:47

There is potential to store large volumes of Australia´s precious fresh water underground, to offset climate change, avoid evaporation losses and meet national water needs into the future, leading water scientists say. Following a major national scientific workshop in Canberra last week, researchers in the National Centre for Groundwater Research and Training (NCGRT) say that managed aquifer recharge — the injection or infiltration of excess surface water into underground...

2012-04-30 19:37:39

There was no change in concentrations of chloride, dissolved solids, or nitrate in groundwater for more than 50 percent of well networks sampled in a new analysis by the USGS that compared samples from 1988-2000 to samples from 2001-2010. For those networks that did have a change, seven times more networks saw increases as opposed to decreases. The analysis was done by the USGS National Water Quality Assessment Program (NAWQA) to determine if concentrations of these constituents have...


Latest aquifers Reference Libraries

Water Pollution
2013-03-25 12:43:15

Water pollution is the contamination of bodies of water including rivers, oceans, lakes, aquifers and groundwater. Water pollution is when pollutants are discharged directly or indirectly into a body of water without adequate treatment to remove harmful compounds. Water pollution affects the plants and organisms that reside in these bodies of water. In almost all of the cases the effect is damaging not only to individual species and populations, but to the natural biological communities as...

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Word of the Day
penuche
  • A fudgelike confection of brown sugar, cream or milk, and chopped nuts.
'Penuche' is a variant of 'panocha,' a coarse grade of sugar made in Mexico. 'Panocha' probably comes from the Spanish 'panoja, panocha,' ear of grain.
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