Navigation Links
ORNL researchers improve soil carbon cycling models
Date:8/16/2012

stimating the parameters based on a comprehensive literature review. This model, which is based on the physiological functions of microbes, accounts for how temperature affects the ability of microbes to emit carbon dioxide. Soil can either store or release carbon depending on how rapidly carbon-rich materials in the soil are decomposed.

"What we think will happen is that as temperature goes up, microbial physiology will change, altering their ability to break down carbon chains and release carbon dioxide into the atmosphere," Mayes said. "If our models don't account for this process, then our ability to predict future climate change will be less realistic."

For the next six to eight months, ORNL's team will run laboratory-scale experiments to ensure that the MEND model accurately represents the decomposition of carbon compounds in soils. Eventually, team members hope to incorporate their model into the publicly available supercomputing program called the Community Land Model, a module used in the Community Earth System Model that helps researchers predict future climate change.


'/>"/>
Contact: Jennifer Brouner
brounerjm@ornl.gov
865-241-9515
DOE/Oak Ridge National Laboratory
Source:Eurekalert

1

GOOD

Page: 1 2

Related biology news :

1. Researchers identify key culprit causing muscle atrophy
2. Researchers demonstrate control of devastating cassava virus in Africa
3. Researchers pursue red flag for schizophrenia relapse
4. A new line of defense: Researchers find cattle vaccine works to reduce E. coli O157:H7
5. Iowa State, Ames Lab researchers invent new tool to study single biological molecules
6. Wayne State researchers working to improve genetic analysis, disorder detection
7. Superbird stuns researchers
8. Massachusetts Eye and Ear researchers discover elusive gene that causes a form of blindness from birth
9. Researchers monitor red tides in Chesapeake Bay
10. BUSM researchers find link between childhood abuse and age at menarche
11. Researchers dig through the gene bank to uncover the roots of the evolutionary tree
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/24/2013)... in one French Quarter neighborhood of New Orleans to ... Annette Hurley, PhD, Assistant Professor of Audiology at LSU ... third-year LSUHSC doctor of audiology student, recommend that people ... Their case study is published online in the current ... "An important part of an audiologist,s practice is aiding ...
(Date:5/24/2013)... 500 leading water scientists from around the world today ... the short span of one or two generations, the ... be living under the handicap of severe pressure on ... there is no substitute. This handicap will be self-inflicted ... bluntly pointed to chronic underlying problems led by mismanagement ...
(Date:5/23/2013)... Tomatoes, said to be the world,s most popular fruit, ... UK research with purple GM varieties. , "Working ... only by the addition of a specific compound, allows ... traits," said Professor Cathie Martin from the John Innes ... varieties with better flavour, health and shelf life characteristics ...
Breaking Biology News(10 mins):Please do try this at home 2A majority on Earth face severe self-inflicted water woes within 2 generations: Scientists 2A majority on Earth face severe self-inflicted water woes within 2 generations: Scientists 3A majority on Earth face severe self-inflicted water woes within 2 generations: Scientists 4The world's favorite fruit only better-tasting and longer-lasting 2
... WALNUT CREEK, Calif. Subtle genetic changes that confer an ... characteristic of the human hand, while difficult to detect ... have nevertheless generated keen interest amongst evolutionary biologists. In ... the journal Science , researchers from the U.S. ...
... 4, 2008 As the anniversary of the September ... issued a new podcast describing an array of technologies ... The podcast is the sixth episode in ACS,s acclaimed ... posted twice monthly, Global Challenges examines daunting problems facing ...
... Biological systems are constantly evolving in ways that increase ... errors. Now, in a study of cell metabolism, a ... evolution has produced cell metabolisms that are especially well ... and mutations. The results, published online ...
Cached Biology News:Thumbs up -- a tiny ancestral remnant lends developmental edge to humans 2Thumbs up -- a tiny ancestral remnant lends developmental edge to humans 3New 'chemical radar' among national security innovations in ACS podcast 2New 'chemical radar' among national security innovations in ACS podcast 3New evidence on the robustness of metabolic networks 2
(Date:5/23/2013)... Can economic incentives such as gift ... of the public to increase their donations of blood? ... Carey Business School Assistant Professor Mario Macis says ... large body of recent research that supports their argument, ... issue of Science that the World Health Organization and ...
(Date:5/23/2013)... Patheon Inc ., a leading ... global pharmaceutical industry, will host a complimentary webinar on ... on Tuesday, June 4, 2013 at 11 a.m. Eastern ... to comply with regulations for cleaning validation. Many ... underpinning and little evaluation of risk. Some companies ...
(Date:5/23/2013)... , May 23, 2013  Rahal Letterman Lanigan Racing ... cord blood stem cell banking and therapeutics, announced today ... No. 16 Acorn Stairlifts Indy car driven by ... remainder of the IZOD IndyCar 2013 season.   ... work to support awareness of umbilical cord blood banking ...
(Date:5/23/2013)... May 23, 2013 PI’s new ... and provide 15 mm travel range with closed-loop ... small dimensions make these new positioners the ideal ... A vacuum rated version is also available. ... and datasheets can be found at: , ...
Breaking Biology Technology:Offering Economic Incentives to Attract Blood Donations Should Be Encouraged, Research Team writes in Science 2Offering Economic Incentives to Attract Blood Donations Should Be Encouraged, Research Team writes in Science 3Patheon to Present on “Cleaning Validation: Science, Risk and Novel Approaches to Testing” 2StemCyte, Inc. Joins Rahal Letterman Lanigan Racing As Associate Sponsor Of No. 16 IndyCar Program For James Jakes Beginning With The 97th Indianapolis 500 2StemCyte, Inc. Joins Rahal Letterman Lanigan Racing As Associate Sponsor Of No. 16 IndyCar Program For James Jakes Beginning With The 97th Indianapolis 500 3Precision Positioning System Uses Miniaturezed Piezo Linear Motor: LPS-24 Linear Stage by PI 2
... Also ... Recognized, CHICAGO, Jan. 10 ... its,community, Harborview Medical Center of Seattle is the recipient of the,prestigious 2007 ... excellence in community service in healthcare. As one of two,primary teaching hospitals ...
... FRANCISCO, Jan. 10 BioSpace, the leading ... Massachusetts Biotechnology,Council (MBC) unveiled this morning the ... (Photo: http://www.newscom.com/cgi-bin/prnh/20080110/CLTH069 ), (Logo: ... first launched in 1993, features promotional and,functional ...
... Nancy Linck Extends Firm,s Life Sciences Capabilities, WASHINGTON, ... today that Dr. Nancy J. Linck will join the ... Dr. Linck has served as the,former Solicitor and later ... Office (USPTO), former Deputy General Counsel, IP &,Trade, for ...
Cached Biology Technology:Harborview Medical Center in Seattle Receives Prestigious $100,000 Foster G. McGaw Prize for Excellence in Community Service 2Harborview Medical Center in Seattle Receives Prestigious $100,000 Foster G. McGaw Prize for Excellence in Community Service 3Harborview Medical Center in Seattle Receives Prestigious $100,000 Foster G. McGaw Prize for Excellence in Community Service 4Harborview Medical Center in Seattle Receives Prestigious $100,000 Foster G. McGaw Prize for Excellence in Community Service 5Harborview Medical Center in Seattle Receives Prestigious $100,000 Foster G. McGaw Prize for Excellence in Community Service 6BioSpace and the Massachusetts Biotechnology Council Launch 2008 Genetown(TM) Hotbed Campaign 2Former Patent Office Solicitor and Judge Joins Rothwell Figg 2
Includes PROTEAN II xi Basic unit and IPG conversion kit PROTEAN II XL Cell, wide format, Compatible with ReadyStrip IPG Strips 1.0 mm 165-3188 1.5 mm 165-3189 2.0 mm 165-3190...
... cell, 20 cm, is used for vertical slab ... agarose gels. The cell is supplied without spacers ... core with gaskets, lower buffer chamber, lid with ... clamps, upper buffer dam, casting stand with gaskets, ...
... This depletion cocktail is ... T cells from suspensions of ... Cells are separated using the ... negative selection system. The CD4+ ...
... uses the Adept CE 4100 high pressure dual ... dual wavelength detector for added flexibility. ... software and interface unit, CE 4901., The CE ... also be used with Windows 98 and 2000, ...
Biology Products: