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

l and biological characteristics.

They found a high degree of natural variability that often masked longer-term patterns of change and could explain why previous conclusions have disagreed. They discovered that apparent trends in ocean carbon uptake are highly dependent on exactly when and where you look on the 10- to 15-year time scale, even overlapping time intervals sometimes suggested opposite effects.

"Because the ocean is so variable, we need at least 25 years' worth of data to really see the effect of carbon accumulation in the atmosphere," she says. "This is a big issue in many branches of climate science what is natural variability, and what is climate change?"

Working with nearly three decades of data, the researchers were able to cut through the variability and identify underlying trends in the surface CO2 throughout the North Atlantic.

During the past three decades, increases in atmospheric carbon dioxide have largely been matched by corresponding increases in dissolved carbon dioxide in the seawater. The gases equilibrate across the air-water interface, influenced by how much carbon is in the atmosphere and the ocean and how much carbon dioxide the water is able to hold as determined by its water chemistry.

But the researchers found that rising temperatures are slowing the carbon absorption across a large portion of the subtropical North Atlantic. Warmer water cannot hold as much carbon dioxide, so the ocean's carbon capacity is decreasing as it warms.

In watching for effects of increasing atmospheric carbon on the ocean's uptake, many people have looked for indications that the carbon content of the ocean is rising faster than that of the atmosphere, McKinley says. However, their new results show that the ocean sink could be weakening even without that visible sign.

"More likely what we're going to see is that the ocean will keep its equilibration but it doesn't have to take up as much
'/>"/>

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:8/17/2015)... Aug. 17, 2015  NXT-ID, Inc. (NASDAQ: NXTD ... focused on the growing mobile commerce market and creator ... campaign for Q4 2015. The new marketing campaign is ... of Amplitude Marketing Group ( http://amplitudemarketing.com/ ) and TPMG ... a leader in retail driven marketing and brand awareness ...
(Date:8/12/2015)... , August 12, 2015 ... of mobile payment innovation and advanced biometrics technology is ... the way consumers rely on using their credit cards, ... reinventing the future for payment services led by companies ... NXTD ), :  Google, Inc. (NASDAQ: GOOG ), ...
(Date:8/12/2015)... , Aug. 12, 2015  Synaptics Inc. (NASDAQ: ... interface solutions, today announced that four of its ... solution, have officially been named FIDO Certified™ by ... of the certification, Synaptics, Natural ID™ fingerprint solutions ... Authentication Framework (UAF) standard and are interoperable among ...
Breaking Biology News(10 mins):NXT-ID, Inc. Launches Sales Campaign for Wocket Smart Wallet with Award Winning Marketing Team 2NXT-ID, Inc. Launches Sales Campaign for Wocket Smart Wallet with Award Winning Marketing Team 3Digital Wallet Devices & Mobile Payment Management Services Gain a Distinct Advantage in the Digital Payment Evolution as Demand Continues to Grow 2Digital Wallet Devices & Mobile Payment Management Services Gain a Distinct Advantage in the Digital Payment Evolution as Demand Continues to Grow 3Digital Wallet Devices & Mobile Payment Management Services Gain a Distinct Advantage in the Digital Payment Evolution as Demand Continues to Grow 4Digital Wallet Devices & Mobile Payment Management Services Gain a Distinct Advantage in the Digital Payment Evolution as Demand Continues to Grow 5Digital Wallet Devices & Mobile Payment Management Services Gain a Distinct Advantage in the Digital Payment Evolution as Demand Continues to Grow 6Synaptics Announces FIDO Certification of Natural ID Fingerprint Solutions 2Synaptics Announces FIDO Certification of Natural ID Fingerprint Solutions 3
... it, bread that contains critical nutrients could help combat ... of a group of Johns Hopkins University undergraduate students ... so that it yields beta carotene, the orange substance ... turns into vitamin A. The students, project ...
... likely, you would be disgusted if confronted with a ... worms. Or a particularly bloody wound. Or a horribly ... disgust you feel may lend important insight into your ... scientists closely measured people,s physiological reactions as they looked ...
... -- Low levels of a brain protein that regulates gene ... disorder, a complex and sometimes disabling psychiatric disease. As reported ... journal of The International Society for Bipolar Disorders, levels of ... of the brain in postmortem samples from patients with bipolar ...
Cached Biology News:Students coax yeast cells to add vitamins to bread 2Students coax yeast cells to add vitamins to bread 3Students coax yeast cells to add vitamins to bread 4That's gross!: Study uncovers physiological nature of disgust in politics 2Gene regulatory protein is reduced in bipolar disorder 2Gene regulatory protein is reduced in bipolar disorder 3
(Date:8/31/2015)... DUBLIN , Aug. 31, 2015 Research ... of the "Middle East & Africa Biomedical Sensors ... to their offering. The ... is estimated at $0.84 billion by 2018 at a ... The near future will bring Biomedical sensors that are ...
(Date:8/31/2015)... 2015  RXi Pharmaceuticals Corporation (NASDAQ: RXII ... developing innovative therapies primarily in the areas of ... review period following the filing of the Company,s ... the U.S. Food and Drug Administration (FDA) has ... Logo -  http://photos.prnewswire.com/prnh/20130917/NE80755LOGO ...
(Date:8/31/2015)... , Aug. 31, 2015 FLX Bio, Inc., ... of novel cancer immunotherapies, announced today that it has ... Executive Officer and William Ho , M.D., Ph.D., ... an experienced management team led by veterans of Flexus ... Ph.D., Chief Scientific Officer; Jay Powers , Ph.D., ...
(Date:8/31/2015)... ... August 31, 2015 , ... Regulatory ... in the drug development approval process. Thus, innovator companies must understand what will ... Inc., a Chicago-based CMO, has been hosting multiple educational panels and seminars for ...
Breaking Biology Technology:Middle East & Africa Biomedical Sensors Market Report 2015 - Growth, Trends & Forecasts to 2020 2RXi Pharmaceuticals Announces Advancements in its Ophthalmology Clinical Program with RXI-109 2RXi Pharmaceuticals Announces Advancements in its Ophthalmology Clinical Program with RXI-109 3RXi Pharmaceuticals Announces Advancements in its Ophthalmology Clinical Program with RXI-109 4FLX Bio Announces Senior Management Hires and Initiation of Phase 1 Trial of FLX925 2FLX Bio Announces Senior Management Hires and Initiation of Phase 1 Trial of FLX925 3FLX Bio Announces Senior Management Hires and Initiation of Phase 1 Trial of FLX925 4Regis Shares Expert Advice on Impurities in Drug Development 2Regis Shares Expert Advice on Impurities in Drug Development 3
... , SAN DIEGO, Calif., INDIANAPOLIS, Ind., and CAMBRIDGE, ... ), Eli Lilly and Company (NYSE: LLY ) and Alkermes, ... 20 studies at the 45th Annual Meeting of the European Association for ... 29 to Oct. 2. The companies will present the latest research findings ...
... ... million round of funding. Participating investors included CTTV Investments LLC, the venture capital ... , ... Francisco, CA (PRWEB) September 24, 2009 -- LS9, Inc., the Renewable Petroleum Company™, today ...
... , , PHILADELPHIA and LONDON, ... -- researchers likely to be in contention for Nobel honors -- in anticipation ... be announced from October 5-12. , , Thomson Reuters ... Nobel Prize winners. , , Each year, data ...
Cached Biology Technology:Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 2Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 3Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 4Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 5Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 6Amylin and Lilly to Present More than 20 Studies for Exenatide at EASD 2009 7LS9 Secures $25 Million in Latest Round of Funding 2LS9 Secures $25 Million in Latest Round of Funding 3Thomson Reuters Predicts Nobel Laureates 2Thomson Reuters Predicts Nobel Laureates 3Thomson Reuters Predicts Nobel Laureates 4Thomson Reuters Predicts Nobel Laureates 5Thomson Reuters Predicts Nobel Laureates 6
... Complete kit for stabilizing 1.5mg of purified ... optimised for the stabilization of aqueous RNA ... methods such as guanidine, phenol/chloroform, silica, oligo ... StabMRT Kits contain all the necessary components ...
... stabilizing 50g of purified RNA samples for RT-PCR ... all of the advantages and applications you expect ... RNA can be used for enzymatic applications such ... been optimised for the stabilization of aqueous RNA ...
Blasticidin resistance gene (bsr), provided in a pORF plasmid. pORF is an expression plasmid selectable with Ampicillin....
Puromycin resistance gene (pac), provided in a pORF plasmid. pORF is an expression plasmid selectable with Ampicillin....
Biology Products: