Navigation Links
Sophisticated monitoring array to address mystery of uranium plume
Date:9/17/2008

that supported the nation's weapons program decades ago.

Scientists have designed an elegant, yet adaptive site, to study the effects of groundwater level, flow direction and composition on uranium concentrations in groundwater, and uranium migration to the Columbia River.

The Hanford IFRC (http://ifchanford.pnl.gov/) project allows researchers to perform injection experiments using waters of different temperature and composition pumped from other locations in the 300 Area groundwater plume. The variability permits scientists to probe migration pathways through the subsurface and examine factors that control uranium release from the historically contaminated sediments.

Time-based water level and composition data gathered from the robust geophysical and geochemical monitoring system will enable researchers to develop three-dimensional plume maps helping to develop improved uranium migration models.

The effort will provide a major breakthrough in understanding how the rhythmical rise and fall of the river interacts with the groundwater and uranium sources, according to Mike Thompson, DOE physical scientist.

"There is no quick fix or off-the-shelf approach for dealing with this particular plume of uranium contamination. We're using real-time field science to solve these complex cleanup issues," said Thompson. "Results from the monitoring array will help us better understand the complex dynamics of the groundwater and design technologies to stabilize or treat the contamination."

Hydrologic and geophysical characterization of the well field began in late August and will continue through the fall. Scientists have scheduled the first injection experiment for November, followed by a series of science experiments to study the fundamental workings of the local groundwater system.

Over the past year, PNNL scientists worked with Department of Energy contractor Fluor
'/>"/>

Contact: Geoff Harvey
Geoffrey.Harvey@pnl.gov
509-372-6083
DOE/Pacific Northwest National Laboratory
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Slow-motion video study shows shrews are highly sophisticated predators
2. Britains last Neanderthals were more sophisticated than we thought
3. Genes, Environment and Health Initiative invests in genetic studies, environmental monitoring
4. Mellon awards Carnegie Grant for Ecological Monitoring in South Africa
5. Woods Hole Research Center debuts new image mosaic that will strengthen global forest monitoring
6. Photo-monitoring whale sharks
7. Biomonitoring
8. New gas sensors for monitoring carbon dioxide sinks
9. Revolution in rain forest monitoring with MacArthur grant
10. UCLA researchers develop new PET scanning probe that will allowing monitoring of the immune system
11. More sensitive radiology monitoring in the Basque Country
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Sophisticated monitoring array to address mystery of uranium plume
(Date:8/25/2015)... BELLEVUE, Wash. , Aug. 25, 2015  Sarcos ... today it will unveil its "Guardian S" snake robot, ... National Tactical Officers Association Conference on August 30 in ... is the first-ever commercially available energetically autonomous snake robot, ... in-field trials and is protected by more than 50 ...
(Date:8/24/2015)... Aug. 24, 2015  Based on its recent analysis of ... the 2015 African Biometrics Company of the Year Award. DERMALOG ... commercial success in Africa . It has ... it has implemented one of the largest biometric mass applications ... as the Central Bank of Nigeria ...
(Date:8/20/2015)... SANTA CLARA, Calif. , Aug. 20, 2015 ... based company focused on improving the user experience ... voice and vision technologies, today announced that its ... and voice biometric authentication software to be ... Alliance tested TrulySecure for compliance with the FIDO ...
Breaking Biology News(10 mins):Sarcos to Debut First-of-its-Kind Snake Robot 2Sarcos to Debut First-of-its-Kind Snake Robot 3Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 2Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 3Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 4Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 5Frost & Sullivan Applauds DERMALOG's Rise as the Supplier of Best-in-class Biometric Solutions in Africa 6TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 2TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 3TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 4TrulySecure From Sensory Becomes First Face and Voice Biometrics Technology to be FIDO UAF Certified 5
... Scientists across the world are building an extensive repository ... understanding the function of the approximately 57,000 genes that ... Rice Functional Genomics Consortium recently announced the public availability ... mutations in about half of the known functional genes ...
... people are affected with retinitis pigmentosa (RP), a disease ... blindness. Now, a University of Missouri researcher has identified ... different forms of RP. This discovery will help scientists ... humans. "The same genetic mutations ...
... WASHINGTON, DC As researchers continue to examine ... ,important that people understand the differences among various ... Corn Refiners Association (CRA). Interchanging two distinctly different ... corn syrup, creates factually incorrect conclusions and misleads ...
Cached Biology News:200,000 rice mutants available worldwide for scientific investigation 2Cats' eye diseases genetically linked to diseases in humans 2Pure fructose frequently confused with high fructose corn syrup 2
(Date:9/1/2015)... September 2, 2015 ... die Forschung und Entwicklung neuartiger Therapien für ... Darmerkrankungen und Reizdarm konzentriert, erhält vom US ... sein neues Medikament patentiert wird. Das Medikament ... bei Kindern verhindert und Entzündungen vorbeugt.   ...
(Date:9/1/2015)... 2015 Prostate cancer is the second ... men. One in seven men will be diagnosed ... are diagnosed annually. That said, not every diagnosis ... new technique, MRI Fusion Biopsy, to more accurately ... only the affected areas and monitoring areas ...
(Date:9/1/2015)... ... September 01, 2015 , ... VetStem Biopharma announces new ... facet joint problems can be caused by injuries and abnormalities of the cervical ... roots or of the spinal cord itself. This can manifest itself as any ...
(Date:9/1/2015)... , Sept. 1, 2015   Medfusion, ... facilitating the relationship between doctors and patients, today ... Durham, N.C. -based venture capital firms. ... and business association with Bull City Venture Partners ... , Medfusion Founder and Executive Chairman. "Both firms, ...
Breaking Biology Technology:Das Patent von Swecure zur Verhinderung von Allergien bei Kindern wird in den USA zugelassen 2September Is Prostate Cancer Awareness Month 2September Is Prostate Cancer Awareness Month 3September Is Prostate Cancer Awareness Month 4VetStem Biopharma Announces New Clinical Research Program for Equine Cervical Facet Joint Disease 2VetStem Biopharma Announces New Clinical Research Program for Equine Cervical Facet Joint Disease 3Medfusion Secures Funding to Continue Evolution and Advance Mobile Strategy 2Medfusion Secures Funding to Continue Evolution and Advance Mobile Strategy 3
... Sonic Foundry, Inc. , today announced the addition ... Paul Peercy and Gary Weis. , ,The Madison-based media ... telecommunications market experience of its board of directors with ... companys next annual shareholders meeting, at which time they ...
... believe that globalization is good for America overall despite ... substantial difference between thoughtfully embracing global free trade and ... affects businesses, communities and individual workers. , ,Dr. ... Rochester Institute of Technology and an expert on the ...
... organizations have formed a unique $2.5 million loan ... Medical College of Wisconsin Research Foundation (MCWRF) to ... foundation announced the funding along with the formation ... whose primary purpose will be to increase revenue ...
Cached Biology Technology:Preservation not protectionism 2Preservation not protectionism 3Medical College gets support to expand technology commercialization 2Medical College gets support to expand technology commercialization 3Medical College gets support to expand technology commercialization 4
... and ES1301 mutS are mismatch repair minus ... strains prevents repair of the newly synthesized ... efficiencies and making them helpful in such ... II Mutagenesis Systems. Both ES1301 and BMH ...
propidium iodide *1.0 mg/mL solution in water*...
Applications: (+) Immunocytochemistry and immunohistochemistry...
MOUSE ANTI RAT KAPPA/LAMBDA:HRP Immunogen: MARK-1: Rat kappa light chains (IR202 and IR968)MARL-15: Rat lambda light chains (RH58, IR31)...
Biology Products: