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:8/22/2014)... the birds and the bees. But that old ... fertilized. The fertilization process for flowering plants is ... male and female reproductive cells. New research from ... Munich, and including Carnegie,s Wolf Frommer, David Ehrhardt, ... signaling process that guides flowering plant fertilization. It ...
(Date:8/21/2014)... -- Nxt-ID, Inc. (OTCQB: NXTD), a biometric authentication company ... that its shares of common stock and the warrants ... proposed underwritten public offering of common stock and warrants ... Market, subject to closing of its proposed underwritten public ... trade under the symbol "NXTD" and "NXTDW," respectively. ...
(Date:8/21/2014)... Aug. 21, 2014 /PRNewswire-iReach/ -- LiveScan Service ... agreed to a partnership with Gabriel Health Institute, ... fastest growing Certified Nursing Assistant preparatory schools. ...  an exclusive member of Binary,s LiveScan service provider,s ... will improve its service capabilities by widening ...
Breaking Biology News(10 mins):Calcium and reproduction go together 2Nxt-ID Approved for NASDAQ Capital Market Listing 2Nxt-ID Approved for NASDAQ Capital Market Listing 3LiveScan Provider Binary Biometrics Announces Partnership with Preeminent CNA School, Gabriel Health Institute to Expand Services in Orlando Region 2LiveScan Provider Binary Biometrics Announces Partnership with Preeminent CNA School, Gabriel Health Institute to Expand Services in Orlando Region 3
(Date:8/21/2014)...  BioSpecifics Technologies Corp. (NASDAQ: BSTC ... collagenase-based products marketed as XIAFLEX ® (collagenase ... XIAPEX ® in the EU, today announced ... Phase 2a study of CCH for the potential ... results showed that all three doses of CCH ...
(Date:8/21/2014)... DUBLIN, Ireland , August 21, 2014 ... and Markets ( http://www.researchandmarkets.com/research/3zh3q8/global_hormone ) has announced the ... Market 2014-2018"  report to their offering.  ... also known as hormone therapy, is a ... longer being produced by the body. This ...
(Date:8/21/2014)... NEW YORK , Aug. 21, 2014 Mathematic ... at Harvard University , and funded by the ... aggressive cells within tumors can be visually identified for elimination. ... tumor,s growth. The study, which shows a topological map of ... needed time in cancer research, for while tumor cells can ...
(Date:8/21/2014)... Ontotext S4 , The Self ... . Now the same enterprise hardened text mining, ... unstructured data is available to start-ups and mid-size businesses ... Organizations that do not have resources to evaluate and ... S4 since there is no need for on premise ...
Breaking Biology Technology:BioSpecifics Technologies Corp. Announces Positive Data from Phase 2a Study of CCH for Treatment of Cellulite 2BioSpecifics Technologies Corp. Announces Positive Data from Phase 2a Study of CCH for Treatment of Cellulite 3BioSpecifics Technologies Corp. Announces Positive Data from Phase 2a Study of CCH for Treatment of Cellulite 4BioSpecifics Technologies Corp. Announces Positive Data from Phase 2a Study of CCH for Treatment of Cellulite 5Global Hormone Replacement Therapy Market 2014-2018: Key Vendors are Actavis, Bayer, Merck & Co, Novartis and Novo Nordisk 2Science Power Jeffrey Epstein and Harvard University Fund Project to Visually Stop Tumor Growth 2Ontotext Releases Text Mining & Semantic Technology Running in the Cloud – Welcome to “S4? 2Ontotext Releases Text Mining & Semantic Technology Running in the Cloud – Welcome to “S4? 3Ontotext Releases Text Mining & Semantic Technology Running in the Cloud – Welcome to “S4? 4
Cached News: