Quantcast

Latest aquifers Stories

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...

100 Times More Groundwater In Africa Than Surface Water
2012-04-21 05:01:01

Researchers say they have created the most detailed map yet of groundwater across the entire continent of Africa. A group from the U.K. said they believe there is about 100 times the volume of water underground than there is on the surface of Africa. The team wrote in the journal Environmental Research Letters that they hope their map can improve access to water in Africa, where 300 million people are said to not have access to safe drinking water. Helen Bonsor, one of the authors of...

2012-03-13 09:10:04

One in 10 people living in California's most productive agricultural areas is at risk for harmful levels of nitrate contamination in their drinking water, according to a report released today by the University of California, Davis. The report was commissioned by the California State Water Resources Control Board. "Cleaning up nitrate in groundwater is a complex problem with no single solution," said Jay Lund, director of the UC Davis Center for Watershed Sciences and a report co-author....

2012-03-01 01:51:37

There are no legal limits for uranium concentrations in water in the EU Monitoring the construction of wells, avoid over-exploiting cold groundwater close to hot groundwater, and controlling mineral water extraction. These are the recommendations from the Polytechnic University of Catalonia and the University of Barcelona, after analysing the contamination of La Selva geothermal system, above all by arsenic pollution. In this region, which is known for its spa resorts and bottling plants,...


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...

More Articles (1 articles) »
Word of the Day
maffling
  • To stammer.
  • Present participle of maffle, to stammer.
  • A simpleton.
The word 'maffle' may come from a Dutch word meaning 'to move the jaws' or a French word meaning 'having large cheeks'.