Navigation Links
Climate change reducing ocean's carbon dioxide uptake
Date:7/10/2011

MADISON How deep is the ocean's capacity to buffer against climate change?

As one of the planet's largest single carbon absorbers, the ocean takes up roughly one-third of all human carbon emissions, reducing atmospheric carbon dioxide and its associated global changes.

But whether the ocean can continue mopping up human-produced carbon at the same rate is still up in the air. Previous studies on the topic have yielded conflicting results, says University of Wisconsin-Madison assistant professor Galen McKinley.

In a new analysis published online July 10 in Nature Geoscience, McKinley and her colleagues identify a likely source of many of those inconsistencies and provide some of the first observational evidence that climate change is negatively impacting the ocean carbon sink.

"The ocean is taking up less carbon because of the warming caused by the carbon in the atmosphere," says McKinley, an assistant professor of atmospheric and oceanic sciences and a member of the Center for Climatic Research in the Nelson Institute for Environmental Studies.

The analysis differs from previous studies in its scope across both time and space. One of the biggest challenges in asking how climate is affecting the ocean is simply a lack of data, McKinley says, with available information clustered along shipping lanes and other areas where scientists can take advantage of existing boat traffic. With a dearth of other sampling sites, many studies have simply extrapolated trends from limited areas to broader swaths of the ocean.

McKinley and colleagues at UW-Madison, the Lamont-Doherty Earth Observatory at Columbia University, and the Universite Pierre et Marie Curie in Paris expanded their analysis by combining existing data from a range of years (1981-2009), methodologies, and locations spanning most of the North Atlantic into a single time series for each of three large regions called gyres, defined by distinct physica
'/>"/>

Contact: Galen McKinley
gamckinley@wisc.edu
608-213-5066
University of Wisconsin-Madison
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Climate change may alter conditions for growth of oak trees in Euskadi
2. U of M project will help corn and soybean farmers prepare for climate change
3. Climate change forces early spring
4. The impact of candidates statements about climate change on electoral success
5. Climate change could turn oxygen-free seas from blessing to curse for zooplankton
6. Climate change increases the risk of ozone damage to plants
7. Gene flow may help plants adapt to climate change
8. Study shows climate change makes some chemicals more toxic to aquatic life
9. Fossilized pollen reveals climate history of northern Antarctica
10. CWRU law professor eyes prize-based incentives to generate climate innovation
11. Oceans harmful low-oxygen zones growing, are sensitive to small changes in climate
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/30/2015)... 2015 Genisphere announced Tom ... help further develop Genisphere,s therapeutics capabilities and portfolio. Mr. ... spent much of the last 25 years in leadership ... and Johnson & Johnson. Tom started his career in ... Corporate Finance. He graduated from Dartmouth College with a ...
(Date:6/25/2015)... 25, 2015  TAKE Solutions Ltd., a global business ... United States Patent and Trademark Office (USPTO) for its ... TAKE Solutions, Clinical Accelerators to reduce the time taken ... to standardization without the accelerators), thus reducing time to ... At the heart of the patented Clinical Data ...
(Date:6/24/2015)... , June 24, 2015 Biometry authentication ... emerging biometric password solution one face in. ... one face in, entering the expanding ... and affordable multifactor-authentication biometric answer to the password ... provided in partnership with KeyLemon, one face in ...
Breaking Biology News(10 mins):Genisphere Appoints New CEO, Thomas Bliss 2Genisphere Appoints New CEO, Thomas Bliss 3TAKE Solutions Awarded Patent By USPTO 2KeyLemon Announces Partnership With Biometric Password Solution onefacein 2
... plate tectonics on Earth; Arctic Ocean,s role in the ... Olduvai Basin lake cycles and survival of early hominins; ... relationship between earthquakes and melting glaciers; monitoring Mt. Etna ... end of the PETM. The GSA TODAY science article ...
... in eastern Australia now have greater access to the ... NSW Department of Primary Industries (DPI). Trials undertaken ... cold storage at temperatures of 2 or 3C can ... 14 to16 days. Cold treatment at these temperatures ...
... declining food prices driven down by unprecedented advances in ... for wheat have tripled and those for maize and rice ... prices will fall soon. On the contrary, economists expect larger ... change and its devastating impacts on agriculture adding greatly to ...
Cached Biology News:December GEOLOGY and GSA TODAY media highlights 2December GEOLOGY and GSA TODAY media highlights 3December GEOLOGY and GSA TODAY media highlights 4December GEOLOGY and GSA TODAY media highlights 5December GEOLOGY and GSA TODAY media highlights 6December GEOLOGY and GSA TODAY media highlights 7December GEOLOGY and GSA TODAY media highlights 8December GEOLOGY and GSA TODAY media highlights 9December GEOLOGY and GSA TODAY media highlights 10Cold treatment opens doors for citrus exports to Japan 2Agriculture experts meet in Beijing to examine impacts of food prices and climate change on farmers 2
(Date:7/1/2015)... ... July 01, 2015 , ... The next-generation sequencing (NGS) clinical market is ... the molecular diagnostics industry. BCC Research reveals in its new report that the market ... costs, and a growing need for better diagnostics as part of a molecular diagnostics ...
(Date:7/1/2015)... PALO ALTO, Calif. , July 1, 2015 ... company focused on the development of groundbreaking drugs ... sclerosis (ALS), announced today that Robert G. ... Research Center at Sutter Health,s California Pacific Medical ... from The ALS Association for $1.5 million to ...
(Date:7/1/2015)... 2015 Isagenix International, a leading global health ... three Silver, and three Bronze Stevie® Awards at the ... Chicago this month.The American Business ... program in the U.S. "Winning is ... developing leaders, cultivating talent, creating a unified team, and ...
(Date:7/1/2015)... 2015 InferMed , ... will augment ... clinical s olutions suite   Elsevier ... products and services, announced today the acquisition of  InferMed , ... technology company. InferMed,s Arezzo technology supports clinicians in ...
Breaking Biology Technology:NGS-Based Diagnostics, the ‘Must-Have Platform’, Sends Market Segment CAGRs Soaring According to BCC Research 2NGS-Based Diagnostics, the ‘Must-Have Platform’, Sends Market Segment CAGRs Soaring According to BCC Research 3Investigator to Receive $1.5 Million Grant from the ALS Association to Help Fund Confirmatory Phase 2 Study of Neuraltus Pharmaceuticals' NP001 2Investigator to Receive $1.5 Million Grant from the ALS Association to Help Fund Confirmatory Phase 2 Study of Neuraltus Pharmaceuticals' NP001 3Investigator to Receive $1.5 Million Grant from the ALS Association to Help Fund Confirmatory Phase 2 Study of Neuraltus Pharmaceuticals' NP001 4Isagenix Earns Nine American Business Awards 2Isagenix Earns Nine American Business Awards 3Elsevier Acquires InferMed, Provider of Clinical Decision Support Technology 2Elsevier Acquires InferMed, Provider of Clinical Decision Support Technology 3Elsevier Acquires InferMed, Provider of Clinical Decision Support Technology 4
... (Nasdaq: MNKD ) today announced that Matthew ... President and Chief Financial Officer,effective April 21, 2008. ... Chief Operating Officer, and will serve on MannKind,s,executive ... retirement of Dick Anderson, who has now transitioned ...
... (Nasdaq: KOSN ) presented data on its ... of target,specificity, strong binding affinity and potency, a ... and safety in murine xenograft,and orthotopic models., ... stabilize and/or activate a,number of proteins required for ...
... Laboratories, a national,clinical and anatomic pathology reference laboratory and ... that,company co-founder Carl R. Kjeldsberg, MD, will retire as ... Kjeldsberg has held the position,since 1993 and will continue ... Effective, July 1, 2009, Edward R. Ashwood, MD, ...
Cached Biology Technology:Matthew J. Pfeffer Joins MannKind as Corporate Vice President and Chief Financial Officer 2Kosan Presents Preclinical Data on Novel Third-Generation Hsp90 Inhibitors at AACR 2Kosan Presents Preclinical Data on Novel Third-Generation Hsp90 Inhibitors at AACR 3Kosan Presents Preclinical Data on Novel Third-Generation Hsp90 Inhibitors at AACR 4ARUP Laboratories CEO and Co-Founder Announces Retirement 2
BDFastImmune? IFN-gamma /CD69/CD4/CD3 Storage Temperature: Refrigerate(2 to 8C)...
PKC (pSer345), phospho-specific...
Rabbit polyclonal to IRS1 (phospho S636) ( Abpromise for all tested applications). entrezGeneID: 3667 SwissProtID: P35568...
Rat integrin a6b1, mainly associated with epithelial cells. Does not react with rat fibroblasts....
Biology Products: