Water Resources of Lafourche Parish Louisiana|
December 8, 2013 | United States Geological Survey
“This fact sheet presents a brief overview of groundwater and surface-water resources in Lafourche Parish, Louisiana. Information on the availability, past and current use trends, and water quality from groundwater and surface-water sources in the parish is discussed.” Quoted from the USGS press release.
The Importance of Streams to Drinking Water|
December 5, 2013 | EPA
Did you know that approximately 117 million people – over one-third of the total U.S. population – get some or all of their drinking water from public systems that rely in part on headwater, seasonal or rain-dependent streams?
Courthouse to Stream in an Open Loop Geothermal System|
November 21, 2013 | The Martinsburg Journal News
The court house at Berkeley Springs, Morgan County, West Virginia has an unusual geothermal system. It removes water from a local stream, pumps that water through a heat-exchange system and returns the water to the stream. Open-loop systems connected to a stream are rare.
Ancient Seawater Under Chesapeake Bay?|
November 14, 2013 | USGS
“USGS scientists have determined that high-salinity groundwater found more than 1,000 meters (0.6 mi.) deep under the Chesapeake Bay is actually remnant water from the Early Cretaceous North Atlantic Sea and is probably 100-145 million years old. This is the oldest sizeable body of seawater to be identified worldwide.” Quoted from the USGS press release.
Recycling Hydraulic Fracturing Water|
November 13, 2013 | FuelFix.com
The Texas drought caused many drillers to reevaluate their sources of water. Many of them are now processing their water to remove dissolved and suspended materials and reusing it to fracture their next well.
Slow Moving Groundwater Delays Water Quality Actions|
November 13, 2013 | USGS
New research by the USGS indicates it may take several decades for many water-quality management practices aimed at reducing nitrogen input to Chesapeake Bay to achieve their full benefit due to the influence of groundwater.
How Trees Defy Gravity|
November 12, 2013 | Veritasium on YouTube
How can water be transported from the ground to the leaves at the top of a 100-meter-tall-tree?
Glen Canyon Dam High Flow Next Week|
November 6, 2013 | Arizona Daily Sun
On Monday, the Glen Canyon Dam is scheduled to start releasing up to 37,200 cubic feet of water per second – that is an Olympic-sized swimming pool worth of water into the Colorado River every two minutes. The goal is to imitate a natural flood that will deliver sand to beaches and refresh river habitats.
November 5, 2013 | iConservePA
A quick video review of ground water in Pennsylvania.
Most Viewed News in October|
November 1, 2013 | Geology.com
Egypt Fears a Dam on the Nile in Ethiopia
235 Carat Diamond Found in Siberia
Status of Recent Geoscience Graduates
Nice Yellow Diamond Found in Arkansas
What Caused the Sudden Explosion of Animal Life 520MYA?
Walking Away from One of the World’s Largest Gold Discoveries?
Shell Walks Away from Oil Shale
Granitizers vs Magmatists
When the Ground Splits Open|
October 28, 2013 | Arizona Geology
Scientists from the Arizona Department of Water Resources and the Arizona Geological Survey explain some of the land subsidence and earth fissure problems associated with ground water production in Arizona. The video, When the Ground Splits Open, is by Arizona Public Media.
When Lava and Water Meet Without an Explosion|
October 22, 2013 | University at Buffalo
When hot lava contacts cold water an explosion is often produced. This article explores some lava pillars in Iceland that appear to have formed when lava met water without an explosion.
Cave Biology Webinar|
October 3, 2013 | Caving News
The National Speleological Society has announced a webinar on the biology of submerged caves. It will be held on Thursday, October 17th at 7:00 to 8:00 PM eastern time.
Related: Troglobites: Animals that Live in a Cave
Egypt Fears a Dam on the Nile in Ethiopia|
October 1, 2013 | National Geographic
Ethiopia is building a hydroelectric dam on the Nile River. Downstream Egypt is concerned about a loss of water through evaporation, infiltration, irrigation and other diversions that could damage their economy and cause a loss of generating capacity at their Aswan hydroelectric project.
Mars Soil Analysis Reports Several Percent Water
September 29, 2013 | NASA
“The first scoop of soil analyzed by the analytical suite in the belly of NASA’s Curiosity rover reveals that fine materials on the surface of the planet contain several percent water by weight.”
Quoted from the NASA press release.
Drought in the United States|
September 26, 2013 | USGS
Drought is one of the most costly natural disasters. USGS has a two part article that considers the current drought problems in the United States.
Take a Look at Groundwater|
September 17, 2013 | Pennsylvania Bureau of Topographic & Geologic Survey
“Take a look at groundwater with DCNR’s Bureau of Topographic & Geologic Survey’s Stuart Reese as he looks at how much groundwater Pennsylvania has, where it comes from, and why it’s so important to the water cycle.” Quoted from the iConservePA press release.
Aquifers in Northern Kenya|
September 11, 2013 | UNESCO
“Two aquifers – the Lotikipi Basin Aquifer and the Lodwar Basin Aquifer – were identified using advanced satellite exploration technology. Their existence was then confirmed by drilling conducted recently by UNESCO, but there is need for further studies to adequately quantify the reserves and to assess the quality of the water.” Quoted from the UNESCO press release.
Niagara Falls Without Water|
September 5, 2013 | NBC News
NBC News has a collection of photo of Niagara Falls from 1969 when the flow of water to the American Falls was diverted over the Horseshoe Falls or to the Robert Moses power plant.
Vulnerability of Public-Supply Wells to Contamination|
September 4, 2013 | USGS
“Key factors have been identified that help determine the vulnerability of public-supply wells to contamination. A new USGS report describes these factors, providing insight into which contaminants in an aquifer might reach a well and when, how and at what concentration they might arrive.” Quoted from the USGS Newsroom.