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Latest Groundwater Stories

2013-06-27 23:37:25

NJ DEP made changes to their Vapor Intrusion guidance on sampling and mitigation. They addressed changes in concentrations in certain chemicals and also discussed background levels of existing chemicals in the household. New Jersey (PRWEB) June 26, 2013 Changes in New Jersey’s VI guidance, and in a handful of associated documents, parallel ongoing changes to EPA’s VI approach, especially regarding the toxicity of some compounds. New Jersey's guidance specifies that “Individuals...

2013-06-24 19:42:05

Leonardo da Vinci once remarked “we know more about celestial bodies than the Earth underfoot”, and in 500 years not a lot has changed - especially where most of our fresh water is concerned. Now a team of researchers from the National Centre for Groundwater Research and Training (NCGRT) is boldly going where no-one has yet gone before – into the densest layers of rock, sediment and clay that rule the fate of 97 per cent of the Earth’s fresh water. Engineers Dr Wendy Timms, Dr...

Australian Lake Relatively Untouched By Climate Change
2013-06-04 14:55:23

University of Adelaide Researchers at the University of Adelaide have found that a lake on an island off the coast of Queensland, Australia, has been relatively untouched by changes in climate for the past 7000 years, and has so far also resisted the impact of humans. Blue Lake, one of the largest lakes on North Stradbroke Island, southeast of Brisbane, has been the focus of research examining the lake's response to environmental change over time. Researchers studied the lake's water...

2013-05-30 23:02:51

FMC Corporation is pleased to announce that on Tuesday, June 4, it will host the second in its series of ongoing educational webinars on soil and groundwater remediation. The session will be hosted by Dan Leigh, technical applications manager at FMC, and will cover the basics of anaerobic bioremediation. Philadelphia, PA (PRWEB) May 30, 2013 FMC Corporation (NYSE: FMC) is pleased to announce that on Tuesday, June 4, it will host the second in its series of ongoing educational webinars on...

2013-04-10 10:44:17

Australian scientists have devised a way to model polluted groundwater with computer simulation — and better protect the Earth´s main fresh water supply. Researchers at the National Centre for Groundwater Research and Training (NCGRT) have developed a new model to predict where — and how fast — polluted groundwater can move from a contaminated site, allowing water managers to better locate and clean up the water. This could help defeat an emerging threat beneath...

Salt Levels In Draa Basin Groundwater A Detriment To Farming
2013-04-08 19:37:12

Brett Smith for redOrbit.com — Your Universe Online Arid but habitable regions around the world depend on limited water resources for drinking and crop irrigation. Any disruption or contamination of the water supply could be a major problem for a local population. The Draa Basin in Sub-Saharan Africa is one such region, as it has relied on runoff from Morocco's High Atlas Mountains. It has also been dammed and directed toward oases hundreds of miles to the south. A group of...


Latest Groundwater 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...

22_319d33a1f9f347feb9c006816dbc1357
2009-07-06 17:58:20

The water cycle (or hydrologic cycle) describes the continuous movement of water above, below, and on the planet. Since the water cycle is in fact a "cycle", there is no beginning or end. Water exists in three states: liquid, vapor, and ice. Although the balance of water on our planet is fairly constant, individual water molecules may come and go. The water cycle is driven by the sun. The sun heats the oceans and allows water to evaporate into the air. The sun also heats snow and ice which...

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Word of the Day
siliqua
  • A Roman unit of weight, 1⁄1728 of a pound.
  • A weight of four grains used in weighing gold and precious stones; a carat.
  • In anatomy, a formation suggesting a husk or pod.
  • The lowest unit in the Roman coinage, the twenty-fourth part of a solidus.
  • A coin of base silver of the Gothic and Lombard kings of Italy.
'Siliqua' comes from a Latin word meaning 'a pod.'
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