HOME >> BIOLOGY >> NEWS
Georgia Scientists Study Salt Marsh To Understand Global Warming

An interdisciplinary team of scientists has found a surprisingly high rate of carbon and nutrient turnover by microbes in one of Georgia's coastal salt marshes, a highly productive ecosystem.

The team of researchers, all associated with the Georgia Institute of Technology, is conducting a long-term study at Sapelo Island, Ga., to examine the marsh's biogeochemical processes — that is, the exchange of biogeochemical elements such as carbon, phosphorus, nutrients and metals between living and non-living components of the environment. They want to know how these processes relate to the productivity, faunal activity and hydrology of the marsh system. An understanding of these relationships is crucial to predicting the effects of global warming on the coastal environment.

They are presenting their findings to date at the joint meeting of the Ecological Society of America and the American Society of Limnology and Oceanography to be held June 7 -12 in St. Louis, Mo. This presentation is scheduled for 11:30 a.m. June 11 in the conference facilities at the Adam's Mark Hotel.

"We observed some of the highest rates of organic matter decomposition ever measured in marine systems," said Dr. Joel Kostka, a Georgia Tech adjunct assistant professor and a researcher at the Skidaway Institute of Oceanography, a research unit of the University System of Georgia. One reason for the higher than expected results may have been the length of time the study was conducted; very few studies have looked at decomposition rates by microorganisms over a two-year period, as this ongoing study has done, Kostka added.

Researchers believe microorganisms in salt marsh sediments play a significant role in the cycling of materials in the ecosystem. By examining microorganisms, such as bacteria that occur in salt marsh sediments, the scientists hope to determine what drives microbial activity. By looking at the marsh environment across several seasons, they are learning how the n
'"/>

Contact: Jane Sanders
jane.sanders@edi.gatech.edu
404-894-2214
Georgia Institute of Technology Research News
5-Jun-1998


Page: 1 2 3

Related biology news :

1. New Georgia Tech Biosciences Center assists life-science startup companies
2. NSF awards four-year, $3.9 million grant to plant biology team led by University of Georgia
3. Collaborative grant to Rutgers and Rep. of Georgia for salmonella research
4. Georgia Tech researchers use lab cultures to control robotic device
5. University of Georgia scientists plot key events in plants evolution
6. ORNL, Georgias Isotron develop promising new cancer treatment
7. University of Georgia researchers link increased risk of illness to sewage sludge used as fertilizer
8. NSF awards University of Georgia $8.7 million for crop genetics research
9. University of Georgia unveils technique to improve success rate of cattle cloning
10. University of Georgia unveils technique to improve success rate of cattle cloning
11. University of Georgia geneticist among the first to study genetic mating systems of fishes and turtles

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Georgia Scientists Study Salt Marsh Understand Global Warming

(Date:10/19/2014)... access in India over the last 30 years ... emissions growth during that time, according to a ... Climate Change ., "Energy access is fundamental to ... life, including education, communication, and health," says IIASA ... While increased energy access is widely agreed to ...
(Date:10/18/2014)... patients referred for evaluation of suspected genetic conditions, ... 25 percent, including detection of a number of ... disease, according to a study appearing in ... coincide with the American Society of Human Genetics ... or coding regions of thousands of genes simultaneously ...
(Date:10/17/2014)... – Accurate knowledge regarding Ebola is critical and pertinent ... of hazardous global outbreak and epidemic. The Journal, ... a special issue, Ebola Virus and Public Health, to ... knowledge in this critical societal moment. , On ... Ebola for Clinicians . The primer was prepared by ...
Breaking Biology News(10 mins):Improved electricity access has little impact on climate change 2Whole-exome sequencing shows potential as diagnostic tool 2
(Date:10/22/2014)... (PRWEB) October 22, 2014 Involution ... the release of a new infographic, Understanding Ebola ... create a beautifully designed, easy to follow informative tool ... areas of outbreak, symptoms and prevention. , "As the ... that the 2014 Ebola outbreak represents not only a ...
(Date:10/22/2014)... Rock Hill, SC (PRWEB) October 22, 2014 ... the expansion of its cardiovascular pharmacogenetics menu, which ... improved patient outcomes. With PCLS’s evidence-based results, ... individual needs and optimize their therapy, while minimizing ... , In the U.S., according to the FDA ...
(Date:10/22/2014)... 2014 Nuvilex, Inc. (OTCQB: NVLX) – According ... worldwide are living with diabetes, with  that number expected ... global market for diabetes treatments is approximately $500 billion.  ... died from pancreatic cancer.  Pancreatic cancer is the fourth ... the United States , and according ...
(Date:10/20/2014)... YORK , Oct. 20, 2014 ... their experimental ZMapp™ antibody therapeutic to fight the ... how difficult and time-consuming the production of pharmaceuticals ... market research publisher said that while some may ... of this compound, those with industry knowledge are ...
Breaking Biology Technology:Involution Studios' Ebola Infographic Provides Key Disease Information and Statistics at a Glance 2PCLS Announces Expansion of Cardiovascular Pharmacogenetic Testing Menu 2PCLS Announces Expansion of Cardiovascular Pharmacogenetic Testing Menu 3Nuvilex Brief Analyst Report: Thinking Outside the Box by BrokerBank Securities, Inc. 2Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 2Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 3
Cached News: