Navigation Links
Study: Tropical wetlands hold more carbon than temperate marshes
Date:10/8/2008

COLUMBUS, Ohio In one of the first comparisons of its kind, researchers have demonstrated that wetlands in tropical areas are able to absorb and hold onto about 80 percent more carbon than can wetlands in temperate zones.

The scientists extracted soil cores from wetlands in Costa Rica and in Ohio and analyzed the contents of the sediment from the past 40 years. Based on their analysis, they estimated that the tropical wetland accumulated a little over 1 ton of carbon per acre per year, and the temperate wetland accumulated .6 tons of carbon per acre per year.

The temperate Ohio wetland in the study covers almost 140 acres, meaning it sequesters 80 tons of carbon per year. The tropical wetland covers nearly 290 acres and stores 300 tons of carbon each year.

"Finding out how much carbon has accumulated over a specific time period gives us an indication of the average rate of carbon sequestration, telling us how valuable each wetland is as a carbon sink," said William Mitsch, senior author of the study and an environment and natural resources professor at Ohio State University. "We already know wetlands are outstanding coastal protection systems, and yet wetlands continue to be destroyed around the planet. Showing that wetlands are gigantic carbon sequestration machines might end up being the most convincing reason yet to preserve them."

Mitsch, also director of the Wilma H. Schiermeier Olentangy River Wetland Research Park at Ohio State, conducted the study with graduate student Blanca Bernal, who presented a poster on this research Wednesday (10/8) at the Geological Society of America joint meeting in Houston.

Often called the "kidneys" of the environment, wetlands act as buffer zones between land and waterways. In addition to absorbing carbon and holding onto it for years, wetlands filter out chemicals in water that runs off from farm fields, roads, parking lots and other surfaces.

But wetlands are also a n
'/>"/>

Contact: William Mitsch
Mitsch.1@osu.edu
614-292-9774
Ohio State University
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Study: diabetic neuropathy costs billions per year in lost work time
2. Study: Fountain of youth for your heart?
3. First-ever study: lack of critical lubricant causes wear in joints
4. Mayo Clinic study: Ossurs collars superior in immobilization and reduction of pressure
5. Study: weight-loss tips differ in African-American, mainstream magazines
6. Smithsonian study: Sediment prediction tools off the mark
7. Mouse study: When it comes to living longer, its better to go hungry than go running
8. Geisinger study: Inflammatory disease causes blindness
9. Stanford study: Bioenergy potential of reviving abandoned agricultural land
10. U-M study: Herceptin targets breast cancer stem cells
11. Study: Future snowmelt in West twice as early as expected; threatens ecosystems and water reserves
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/3/2015)... March 3, 2015 Cryoport, Inc. ... advanced cryogenic logistics solutions for the life ... cells, cell lines, clinical research organizations, vaccine ... announced the expansion of its relationship with ... ("Fred Hutch") Clinical Research Division with the ...
(Date:3/2/2015)... HUNTSVILLE, Ala. , March 2, 2015 /PRNewswire/ ... transaction processing. Data protection company Tharon Rankins Enterprises ... product that provides an ultra-safe way for businesses ... as their financial transactions. Beconux ... by Tharon Rankins Enterprises. Functioning similarly to an ...
(Date:2/25/2015)... Feb. 25, 2015  ABC Financial Services (ABC), ... the Health and Fitness Industry, today announced enhancements ... MYiCLUBonline.  The latest upgrade includes advances to the ... cardless check-in via Identity One fingerprint biometrics. The ... through interactive displays at the International Health, Racquet ...
Breaking Biology News(10 mins):Cryoport, Inc. Expands Support of Fred Hutchinson Cancer Research Center's Clinical Research Division 2Cryoport, Inc. Expands Support of Fred Hutchinson Cancer Research Center's Clinical Research Division 3Personal Data Protection Company Launches New Product 2ABC Financial Unveils New Software Enhancements 2ABC Financial Unveils New Software Enhancements 3
... jobs, clean energy and a more sustainable use of ... talks. During the summit, the role of Earth observation ... blueprint to rethink economic growth, advance social equity and ... in Rio de Janeiro, Brazil. ,Now, 20 years later, ...
... previously documented that substances from the South African plant ... daffodils have an effect on the mechanisms in ... has now yielded further results, since a team based ... recently shown how several South African daffodils contain plant ...
... Innes Centre is the author of a new book ... define life. http://youtu.be/urDhZkCtkvM What ... develops into an infant, a child who learns to ... For many years, scientists have generally thought these great ...
Cached Biology News:Earth observation for us and our planet 2South African daffodils may be a future cure for depression 2'Cells to Civilizations: The Principles of Change That Shape Life' 2
(Date:3/27/2015)... March 27, 2015 Working in collaboration ... in London , Richmond Pharmacology is the ... Phase 3 study for an investigational RNAi therapeutic being developed ... affecting the nerves and heart. Read press ... Based at St Georges University of ...
(Date:3/27/2015)... ROCKVILLE, Md. , March 27, 2015  CASI ... dedicated to the acquisition, development and commercialization of innovative ... the global market with a commercial focus on ... the three and 12 months ended December 31, 2014.  ... of ($1.6 million), or ($0.05) per share, for the ...
(Date:3/26/2015)... 2015  Roka Bioscience, Inc. (NASDAQ: ROKA ... advanced testing solutions for the detection of foodborne ... three months and full year ended December 31, ... for the quarter ended December 31, 2014 was ... quarter of 2013 and $1.5 million for the ...
(Date:3/26/2015)... TORONTO , March 26, 2015 /PRNewswire/ - SQI ... SQIDF) announced that after dealing with certain matters, including ... of shareholders held on March 26, 2015 (the "Meeting") ... until April 8, 2015 at 11:00 a.m. ( ... Meeting has been changed from that previous disclosed. The ...
Breaking Biology Technology:CASI Pharmaceuticals Reports 2014 Fourth Quarter And Full Year Financial Results 2CASI Pharmaceuticals Reports 2014 Fourth Quarter And Full Year Financial Results 3CASI Pharmaceuticals Reports 2014 Fourth Quarter And Full Year Financial Results 4CASI Pharmaceuticals Reports 2014 Fourth Quarter And Full Year Financial Results 5CASI Pharmaceuticals Reports 2014 Fourth Quarter And Full Year Financial Results 6Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 2Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 3Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 4Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 5Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 6Roka Bioscience Reports Fourth Quarter and Full Year 2014 Financial Results 7SQI Diagnostics Inc. Announces Adjournment of Meeting 2
... Netherlands , April 28, 2010 , Pepscan, the Netherlands ... of immune therapeutics, today,announced that it reached a partnering agreement for ... of the,agreement Pepscan will receive an undisclosed cash payment as well ... , , ...
... , S-HERTOGENBOSCH, The Netherlands , April ... novel methods in,immunotherapy with the most recent insights in oncology to develop ... , , ... Netherlands , April 27, 2010 - Immunovo BV, a new,biotechnology ...
... The Johns Hopkins University School of Medicine and The ... to advance the development and use of stem cells in therapies for a ... to use stem cells and foster joint research projects. , ... The collaborative program will encompass training for Johns ...
Cached Biology Technology:Pepscan Signs Partnering Agreement With Immunovo for its Therapeutic Vaccine Portfolio 2Pepscan Signs Partnering Agreement With Immunovo for its Therapeutic Vaccine Portfolio 3Immunovo BV- A New Biotechnology Company is Announced 2The New York Stem Cell Foundation and The Johns Hopkins University School of Medicine to Collaborate on Stem Cell Research 2The New York Stem Cell Foundation and The Johns Hopkins University School of Medicine to Collaborate on Stem Cell Research 3The New York Stem Cell Foundation and The Johns Hopkins University School of Medicine to Collaborate on Stem Cell Research 4The New York Stem Cell Foundation and The Johns Hopkins University School of Medicine to Collaborate on Stem Cell Research 5
... PP2A1, purified Formulation: 50mM Tris-HCl, ... Brij-35, 0.2mM PMSF, 1mM benzamidine, ... Properites: PP2A1 (Protein Phosphatase 2A1) ... ammonium sulfate precipitation, QSepharose,amino-hexyl agarose, ...
Borosilicate Glass. Certified for use with the Beacon 2000 Systems, 1,000 tubes/case...
...
... Immunogen : Recombinant human HMGN2/HMG-17 ... BSA, 0.15M NaCl, 0.05% sodium ... glycerol to 30% Quality Assurance: ... acid extracts of murine 10T ...
Biology Products: