Quantcast

Latest Aquifer Stories

2011-01-06 17:10:40

Study establishes methods to assess recycled aquifer water The Australian Government National Water Commission funded a study to establish an approach to assess the quality of water treated using managed aquifer recharge. Researchers at Australia's CSIRO Land and Water set out to determine if the en product would meet standard drinking water guidelines. At the Parafield Aquifer Storage, Transfer and Recovery research project in South Australia, the team of scientists harvested storm water...

66e64fe1d6c4d639149aea336a75215f1
2010-12-14 08:37:06

By Susan Young, Stanford University When you dive into that salad full of lettuce grown in the American West, there's a good chance you are enjoying the product of irrigation from an underground water source. These hidden groundwater systems are precious resources that need careful management, but regulatory groups have a hard time monitoring them, owing to a lack of accurate data. Now, scientists at Stanford have found a way to cheaply and effectively monitor aquifer levels in agricultural...

d1b60b94d815607a79115ae39dfb7ee41
2010-11-11 11:33:17

Leaks from carbon dioxide injected deep underground to help fight climate change could bubble up into drinking water aquifers near the surface, driving up levels of contaminants in the water tenfold or more in some places, according to a study by Duke University scientists. Based on a year-long analysis of core samples from four drinking water aquifers, "We found the potential for contamination is real, but there are ways to avoid or reduce the risk," says Robert B. Jackson, Nicholas...

2010-08-16 13:36:00

SAN ANTONIO, Aug. 16 /PRNewswire/ -- Rodney T. Smith, Ph.D., President of the Board of Managers of Southwest Texas Water Resources, LP (STWR), spoke Friday in Corpus Christi before the Board of the Nueces River Authority regarding the impact of the proposed Uvalde Water Project on surface water supplies in the Nueces River Basin. Joining Smith for the presentation was Gene Dawson, Jr., P.E., President, Pape-Dawson Engineers. The STWR presentation to the Board addresses the concerns...

0737310ee70a3bd678b0b5fe2757a5f71
2010-06-04 07:10:00

Every minute, 10,000 gallons of water mysteriously gush out of the desert floor at a place called Ash Meadows, an oasis that is home to 24 plant and animal species found nowhere else in the world. A new Brigham Young University study indicates that the water arriving at Ash Meadows is completing a 15,000-year journey, flowing slowly underground from what is now the Nevada Test Site. The U.S. government tested nuclear bombs there for four decades, and a crack in the Earth's crust known as the...

2010-05-27 17:35:23

An estimated 60 million people in Bangladesh are exposed to unsafe levels of arsenic in their drinking water, dramatically raising their risk for cancer and other serious diseases, according to the World Health Organization (WHO). Because most of the contaminated water is near the surface, many people in Bangladesh have installed deep wells to tap into groundwater that's relatively free of arsenic. In recent years, farmers have begun using the deep, uncontaminated aquifers for irrigation...

2010-05-19 14:12:20

UT professor finds concentrations of viruses and bacteria linked to human feces in community water sources in East Tennessee Do you know what is in your drinking water? A study by a University of Tennessee, Knoxville, professor may have you thinking twice the next time you fill up that glass of tap water. Larry McKay, an earth and planetary sciences professor in the College of Arts and Sciences, sampled eight community water supply sources in East Tennessee and found concentrations of viruses...

2010-03-04 11:28:00

COLLEGE STATION "“ A new study by Texas AgriLife Research scientists finds that contrary to widespread perceptions, springs in the Edwards Plateau, which provide much of the stream flows, have not been declining as a result of increased encroachment of woody plants. In fact, spring flows are twice as high as they were prior to 1950. The study found that the landscape is actually recovering from intensive livestock grazing in Texas that dates back to the late 1800s. Large numbers of...

2009-12-30 14:53:00

PACIFIC GROVE, Calif., Dec. 30 /PRNewswire/ -- California American Water and the Monterey Peninsula Water Management District began annual operations of their joint Aquifer Storage and Recovery (ASR) project this month. The ASR project diverts excess water from the Carmel River that would otherwise flow to the Pacific Ocean, and stores the water in the Seaside groundwater basin. High flows in the river typically occur during the winter when the Monterey Peninsula receives the majority of...

53145dbed9e8ada8cf2940293d6978751
2009-12-14 14:35:00

New space observations reveal that since October 2003, the aquifers for California's primary agricultural region -- the Central Valley -- and its major mountain water source -- the Sierra Nevadas -- have lost nearly enough water combined to fill Lake Mead, America's largest reservoir. The findings, based on data from the NASA/German Aerospace Center Gravity Recovery and Climate Experiment (Grace), reflect California's extended drought and increased rates of groundwater being pumped for human...


Latest Aquifer Reference Libraries

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...

More Articles (1 articles) »
Word of the Day
ween
  • To think; to imagine; to fancy.
  • To be of opinion; have the notion; think; imagine; suppose.
The word 'ween' comes from Middle English wene, from Old English wēn, wēna ("hope, weening, expectation"), from Proto-Germanic *wēniz, *wēnōn (“hope, expectation”), from Proto-Indo-European *wen- (“to strive, love, want, reach, win”).
Related