Navigation Links
Corals 'could survive a more acidic ocean'
Date:4/2/2012

m from the external changes in seawater pH.

"But the picture for coral reefs as a whole isn't quite so straightforward, as the 'glue' that holds coral reefs together coralline algae appear to be vulnerable to rising acidity," Professor McCulloch explains.

Also of concern is that a large class of plankton, floating in the open oceans and forming a vital component of marine food webs, appears equally vulnerable to acidification. If so, this could be serious not only for marine life that feeds on them but also for humans, as it could impair the oceans' ability to soak up increased volumes of CO2 from the atmosphere. This would cause global warming to accelerate.

Ironically, an added plus is that warming oceans may increase the rates of coral growth, especially in corals now living in cooler waters, he says.

However, the big unknown remaining is whether corals can adapt to global warming, which is now occurring at an unprecedented rate at about two orders of magnitude faster than occurred with the ending of the last Ice Age.

"This is crucial since, if corals are bleached by the sudden arrival of hot ocean water and lose the symbiotic algae which are their main source of energy, they will still die," he cautions.

"It's a more complicated picture, but broadly it means that there are going to be winners and losers in the oceans as its chemistry is modified by human activities this could have the effect of altering major ocean ecosystems on which both we and a large part of marine life depend."

The researchers conclude "Although our results indicate that up-regulation of pH at the site of calcification provides corals with enhanced resilience to the effects of ocean acidification, the overall health of coral reef systems is still largely dependent on the compounding effects of increasing thermal stress from global warming and local environmental impacts, such as terrestrial runoff, pollution and overfish
'/>"/>

Contact: Malcolm McCulloch
Malcolm.McCulloch@uwa.edu.au
61-086-488-1921
ARC Centre of Excellence in Coral Reef Studies
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Rare corals breed their way out of trouble
2. Cold water corals conference to be held in Woods Hole
3. 4 years after tsunami: Corals stage comeback
4. Global sunscreen wont save corals
5. Help for climate-stressed corals
6. Corals stay close to home
7. Nursery programs for corals receive TLC from NOAA this Independence Day
8. Ancient corals hold new hope for reefs
9. New study sheds light on corals susceptibility to temperature change
10. Not a fish story: Protected corals increase fishing profits
11. Baby corals dance their way home
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/21/2014)... what was previously thought, newborn immune T cells may ... bacteria, according to a new study led by King,s ... to that of adults, babies may still be able ... published in the journal Nature Medicine . , ... types of immune cells, including neutrophils which play an ...
(Date:9/21/2014)... a protein therapy that disrupts the process that causes ... travel through the blood stream and start aggressive new ... as metastasis, can cause cancer to spread with deadly ... to cancer fall prey to metastatic forms of the ... who describes a new therapeutic approach in Nature ...
(Date:9/19/2014)... by researchers from several Harvard University labs in ... and aspiring researchers with the intellectual raw materials ... from soft, flexible materials. , With the advent ... advances in manufacturing technology, soft robotics is emerging ... from conventional rigid robot design, but working with ...
Breaking Biology News(10 mins):Immune system of newborn babies is stronger than previously thought 2Stanford researchers create 'evolved' protein that may stop cancer from spreading 2Stanford researchers create 'evolved' protein that may stop cancer from spreading 3Stanford researchers create 'evolved' protein that may stop cancer from spreading 4Soft robotics 'toolkit' features everything a robot-maker needs 2
... - A study comparing a University of Pennsylvania ... to the traditional American method has shown that 80 ... traditional method are actually at risk for developing osteoarthritis ... The results indicate that traditional scoring of radiographs that ...
... most established fisheries certifier is failing on its promises ... leading fisheries experts from the University of British Columbia ... California at San Diego and elsewhere. Established in ... of the world,s largest fish retailers, the Marine Stewardship ...
... but estrogen might not be the reason. Testosterone, though, could ... the lab of Florida State University researcher Mohamed Kabbaj, associate ... a five-year, $1.8 million grant from the National Institute of ... research team also is working to identify the role of ...
Cached Biology News:Hip dysplasia susceptibility in dogs may be underreported, according to Penn Vet comparative study 2Hip dysplasia susceptibility in dogs may be underreported, according to Penn Vet comparative study 3Hip dysplasia susceptibility in dogs may be underreported, according to Penn Vet comparative study 4Seafood stewardship questionable: UBC-Scripps experts 2Seafood stewardship questionable: UBC-Scripps experts 3Why does anxiety target women more? FSU researcher awarded $1.8 million grant to find out 2
(Date:9/19/2014)... -- Dublin ... the addition of the  "Micro Market Monitor : ...      (Logo: http://photos.prnewswire.com/prnh/20130307/600769) , , ,The ... segments in the chromatography market. The market was ... to reach $2.0 billion by 2019, at a ...
(Date:9/19/2014)... LONDON , September 19, 2014 ... Spain , available today on PharmaBoardroom.com ... of the Eurozone crisis that rocked the Spanish economy in ... the Spanish pharma community has remained pragmatic in times of ... is still the fifth biggest European market, and the ...
(Date:9/18/2014)... HealthTronics, Inc ., a leading ... and services, announced that a poster related to ... external beam radiotherapy (EBRT) is being presented at ... (MAAUA) Annual Meeting in Baltimore, Maryland September 18-21, ... and External Beam Radiation as Treatments for Localized ...
(Date:9/18/2014)... 2014 /PRNewswire-iReach/ -- DeepResearchReports.com adds "2014 Deep Research ... and "2014 Deep Research Report on Global and ... database. Photo - http://photos.prnewswire.com/prnh/20140918/147058 ... Global and China Acetic Acid Industry" is a ... China and Global Acetic Acid Market. ...
Breaking Biology Technology:Micro Market Monitor : Global Pre-packed Chromatography Columns 2PharmaBoardroom Releases New Spain Pharmaceuticals Report 2PharmaBoardroom Releases New Spain Pharmaceuticals Report 3HealthTronics Announces Data Comparing Cryotherapy Versus Radiation for Treating Prostate Cancer Poster Presented at the American Urological Association Regional Meeting 2Acetic Acid Market & Sodium Stannate Industry (China, Global) Research Report 2Acetic Acid Market & Sodium Stannate Industry (China, Global) Research Report 3Acetic Acid Market & Sodium Stannate Industry (China, Global) Research Report 4
... body, then alarm bells start ringing. Such clumps, ... type 2 diabetes, formerly called adult-onset diabetes. If ... might be able to treat such diseases more efficiently. ... the Helmholtz-Zentrum Dresden-Rossendorf and the university in Aarhus, Denmark, ...
... The Plasma Protein Therapeutics Association (PPTA) applauds the ... Drugs Act ( H.R. 2672 ) and ( S. ... therapies that treat patients with rare diseases by eliminating barriers ... on plasma protein therapies are coping with a very rare ...
... (NASDAQ: GPRO ) today reported financial results for ... million and non-GAAP earnings per share (EPS) of $0.51.   ... products in the second quarter of 2011, while supply chain ... sales a year ago," said Carl Hull, the Company,s president ...
Cached Biology Technology:In the pursuit of dangerous clumps 2In the pursuit of dangerous clumps 3PPTA Praises Legislation That Protects the Treatment of Rare Diseases 2Gen-Probe Reports Financial Results for the Second Quarter of 2011 2Gen-Probe Reports Financial Results for the Second Quarter of 2011 3Gen-Probe Reports Financial Results for the Second Quarter of 2011 4Gen-Probe Reports Financial Results for the Second Quarter of 2011 5Gen-Probe Reports Financial Results for the Second Quarter of 2011 6Gen-Probe Reports Financial Results for the Second Quarter of 2011 7Gen-Probe Reports Financial Results for the Second Quarter of 2011 8Gen-Probe Reports Financial Results for the Second Quarter of 2011 9Gen-Probe Reports Financial Results for the Second Quarter of 2011 10Gen-Probe Reports Financial Results for the Second Quarter of 2011 11Gen-Probe Reports Financial Results for the Second Quarter of 2011 12Gen-Probe Reports Financial Results for the Second Quarter of 2011 13Gen-Probe Reports Financial Results for the Second Quarter of 2011 14
UltraPure DNase/RNase-Free Distilled Water is designed for use in all molecular biology applications. It is 0.1-m membrane-filtered and tested for DNase and RNase activity....
...
Water Distilled (Gibco™) is membrane filtered and endotoxin screened....
Immunogen: Human Respiratory Syncytial Virus (RSV) and Bovine Respiratory Syncytial Virus (BRSV) Fusion protein Storage: -20 C, Avoid Freeze/Thaw Cycles...
Biology Products: