Navigation Links
800 meters beneath Antarctic ice sheet, subglacial lake holds viable microbial ecosystems

for the paper. The Baton Rouge native and graduate of the LSU Laboratory School earned a bachelor's of science from LSU in 2010 and is currently pursuing a Ph.D. in biological sciences.

Other co-authors include students and researchers from LSU; the University of Venice in Italy; the Scripps Institution of Oceanography; St. Olaf College in Minnesota; the University of Tennessee; and Aberystwyth University in the United Kingdom.

NSF, which manages the U.S. Antarctic Program through its Division of Polar Programs, provided more than $10 million in grants as part of NSF's American Recovery and Reinvestment Act of 2009, or ARRA, portfolio to support the WISSARD science and development of related technologies.

NASA's Cryospheric Sciences Program, the National Oceanic and Atmospheric Administration, or NOAA, and the private Gordon and Betty Moore Foundation also provided support for the project.

The WISSARD team made scientific and engineering history in late January of 2013 when they used clean hot-water drilling technology to access subglacial Lake Whillans. This permitted the retrieval of pristine water and sediment samples that had been isolated from direct contact with the atmosphere for many thousands of years.

The interdisciplinary research team includes groups of experts in the following areas of science: life in icy environments, led by Priscu; glacial geology, led by Ross Powell, of Northern Illinois University; and glacial hydrology, led by Slawek Tulaczyk, of the University of California, Santa Cruz.

Definitive evidence of life in subglacial lakes

The realization that a vast aquatic system of rivers and lakes that exists beneath the ice in Antarctica has spurred investigations to examine the effect on ice-sheet stability and the habitability of environments at the bed. The latest WISSARD announcement is the first to provide definitive evidence that a functional microbial ecosystem exists beneath the Antarctic ice s

Contact: Dawn Jenkins
Louisiana State University

Page: 1 2 3 4

Related biology news :

1. Initial research: Mangos effects on ulcerative colitis & bone parameters in animal models
2. Nanotube coating helps shrink mass spectrometers
3. WCS Adirondack Park study shows exurban residences impact bird communities up to 200 meters away
4. New optical tweezers trap specimens just a few nanometers across
5. Global Market for Blood Banking and Blood Products Projected to reach $43 billion by 2018; Spectrometers and Fluorometers to Reach $18.4 bn; Anticoagulants to Reach $12.9 bn; Cell and Tissue Culture Supplies to Reach $5.6 bn
6. NIST launches new website to educate industry about alternatives to mercury thermometers
7. Global warming has driven Europes mountain plants to migrate 2.7 meters upwards in 7 years
8. New method for estimating parameters may boost biological models
9. University of Tennessee research uncovers subglacial life beneath Antarctic ice sheet
10. Key to cleaner environment may be right beneath our feet
11. NSF-funded team samples Antarctic lake beneath the ice sheet
Post Your Comments:
Related Image:
800 meters beneath Antarctic ice sheet, subglacial lake holds viable microbial ecosystems
(Date:9/22/2014)... robots could be much more useful in homes, if ... usually see the world with cameras and lasers, which ... that are hidden in clutter. A complementary way robots ... use of small ultra-high frequency radio-frequency identification (UHF RFID) ... allowing an RFID-equipped robot to search a room for ...
(Date:9/22/2014)... 2014 NXT-ID, Inc. (NASDAQ: NXTD ... mobile commerce market, issues the following corporate shareholder update ... Letter from the CEO : ... funding and joined the NASDAQ to support ramping of ... biometric and authentication products and services. This strategic achievement positions ...
(Date:9/21/2014)... September 22, 2014The story of cowpea (black-eyed peas) is ... world,s biggest problemseven more fascinating is the story of ... wrote Cowpea: The Food Legume of the 21st Century ... management, and use. The book was recently published by ... International Institute of Tropical Agriculture (IITA). , Singh has ...
Breaking Biology News(10 mins):New RFID technology helps robots find household objects 2New RFID technology helps robots find household objects 3NXT-ID Issues Shareholder Corporate Update 2NXT-ID Issues Shareholder Corporate Update 3NXT-ID Issues Shareholder Corporate Update 4
... Bellvitge Biomedical Research Institute (IDIBELL) have shown that breast ... higher level of the protein peroxiredoxin 2 (PRDX2). The ... this protein could be a new therapeutic strategy to ... in the online edition of the journal Oncogene ...
... Researchers have gained new insight into why 22% ... a folate concentration considered optimal for reducing the risk of ... of folate deficiency in the general Canadian population. When ... reason why some women are not achieving levels optimal for ...
... April 10, 2012 The neighborhoods in which children and ... whether or not they eat a healthy diet, get enough ... a special theme issue of the American Journal of ... uses the latest concepts and methods in geographic information systems ...
Cached Biology News:Geographic information systems demonstrate links between health and location 2
(Date:9/22/2014)... , Sept. 22, 2014 Research and ... "Global and Chinese Microcrystalline Cellulose Industry Report 2014" ... and Chinese Microcrystalline Cellulose Industry Report 2014 is a ... the global microcrystalline cellulose industry with a focus on ... basic overview of the industry including definitions, classifications, applications ...
(Date:9/22/2014)... TORONTO , Sept. 22, 2014 ... (OTCBB:GNBT) today announced that it has entered into ... to which UHN,s Centre for Molecular Design and ... refinement project.  The goal of the project is ... the Company,s proprietary buccal insulin spray product, thereby ...
(Date:9/22/2014)... Washington, D.C (PRWEB) September 22, 2014 ... the top privately held biotechnology companies of 2014. ... of companies before selecting this year’s winners. Those ... private biotechnology companies in the industry. , ... a new group of Fierce 15 companies," said Carroll. ...
(Date:9/22/2014)... The US markets on Friday, September 19, ... Jones Industrial Average finished at 17,279.74, up 0.08% and ... S&P 500 finished the session 0.05% lower at 2,010.40. ... finished on a positive note. The S&P 500 Health ... 0.10%, with the index gaining 6.95% in the previous ...
Breaking Biology Technology:Global and Chinese Microcrystalline Cellulose Industry Report 2014 2Generex Collaborates with University Health Network for Buccal Insulin Project 2Generex Collaborates with University Health Network for Buccal Insulin Project 3Generex Collaborates with University Health Network for Buccal Insulin Project 4FierceBiotech Announces Annual “Fierce 15” Winners of 2014 2Stock Updates on Biotech Industry - Array BioPharma, Enzon Pharma, Alkermes, Amarin, and Synergy Pharma 2Stock Updates on Biotech Industry - Array BioPharma, Enzon Pharma, Alkermes, Amarin, and Synergy Pharma 3Stock Updates on Biotech Industry - Array BioPharma, Enzon Pharma, Alkermes, Amarin, and Synergy Pharma 4Stock Updates on Biotech Industry - Array BioPharma, Enzon Pharma, Alkermes, Amarin, and Synergy Pharma 5
... Council has teamed with JobSightUSA , a top-ranked ... match job seekers with positions based on specific "skill ... that are considering locating or expanding in Wisconsin to ... Wisconsinite workers who may wish to return to the ...
... plugs, cut the cords, and can the cables as we ... for all the freedom and mobility, we are nowhere without ... the like. That fact alone has turned the average business ... most obscure corner of airports and coffee houses. Indeed, Im ...
... 2004, the New Venture Center at the Fitchburg ... in its first phase. , ,Ground-breaking will be held on ... tenant is another nanotech company, Imago Scientific . When it ... to staff up to 71 over the next eight months. , ...
Cached Biology Technology:Power for the people 2Fitchburg Technology Campus attracts nanotechnology firms 2
... and reliable automation for today's drug ... laboratories. Staccato Mini-Workstations offer the minimal ... liquid handling and material management tasks. ... Caliper's time proven CLARA™ assay development ...
Caliper offers a wide array of standard LabChip products designed to be used in combination with our AMS 90 and LabChip 3000 microfluidic platforms....
... high experimental throughput, minimum input of ... 4 up to 16 culture vessels ... users with proven fermentation results when ... fungi or any other microbial application. ...
Experion HighSens chips are the microfluidic chips used to perform high-sensitivity RNA analysis (picogram levels) with the Experion automated electrophoresis system. Each chip has the capacity to ru...
Biology Products: