Navigation Links
Tsunami-damaged coral reefs should be left to recover naturally, say scientists

Coral reefs damaged in the Asian tsunami tragedy should be allowed to recover naturally before countries launch into expensive restoration plans, according to some of the world's leading scientists.

The scientists, led by a researcher from the University of Newcastle upon Tyne, and who set out their views in an advisory brief for the World Bank, point to historical records of major coral reef devastation by cyclones and typhoons, which show that reefs recovered without human intervention.

Although the devastation caused by the tsunami was on a much larger scale, the scientists say there is no evidence to suggest that the vast majority of reefs will not recover naturally this time.

They add that Governments should be very careful not to commit funds to costly repair programmes that may have little long-term effect.

About 20 per cent of the coral reefs in places such as Thailand and Sri Lanka were badly affected by the tsunami that happened in December last year. The damage was mainly caused by the backwash ?waves returning to the sea that sucked back debris from the shore such as trees, cars, sediment and parts of buildings, which broke and overturned corals.

The group recommend that, in most cases, simply removing the debris from the reefs would be sufficient to allow them to repair themselves. Only in areas where corals were more or less wiped out and no healthy reefs remained nearby to provide a source of new coral larvae, would artificial methods such as coral transplantation be clearly beneficial.

Dr Alasdair Edwards, a researcher and senior lecturer with the University of Newcastle upon Tyne, UK, chairs the World Bank's Coral Restoration and Remediation Working Group. He said: "Obviously, immediately after the tsunami, the main priorities have been to address the human toll, the health and sustenance of survivors and the rebuilding of livelihoods in all of the affected nations.

"However, long-term reconstru
'"/>

Source:University of Newcastle upon Tyne


Page: 1 2

Related biology news :

1. Hidden sponges determine coral reefs nutrient cycle
2. Marine conservation organizations team up to conduct Indonesia coral reefs assessment
3. Health of coral reefs detected from orbit
4. Scientists look to the Bahamas as a model for coral reef conservation
5. Tiny polyps gorge themselves to survive coral bleaching
6. Too much sugar not good for coral reefs
7. Sea corals trick helps scientists tag proteins
8. How marine reserves are giving coral reefs a helping hand
9. Ocean acidification threatens cold-water coral ecosystems
10. Healthy coral reefs of Madagascar resisting damage from climate change
11. Brazil creates buffer zone around coral reefs off Atlantic coast
Post Your Comments:
(Date:12/17/2014)... 2014 The Defense Logistics Agency is insourcing its ... counterfeit microcircuits from entering into its supply chain. ... anti-counterfeit initiative dubbed DNA marking. The capability will validate ... throughout the supply chain. The new quality control measures ...
(Date:12/17/2014)... N.C. , Dec. 16, 2014 Valencell, a ... its PerformTek biometric technology to industry leaders such as ... accurate, clinically validated, biometric wearable products. These products will ... in Las Vegas . ...
(Date:12/17/2014)... fundamentally transforming the travel experience and nowhere is this ... decade, ePassports, biometric readers, and secure document scanners have ... via eGates and Automated Passport Control (APC) Kiosks at ... across the globe. According to ...
Breaking Biology News(10 mins):Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 2Defense Logistics Agency Launches DNA Marking Capability to Strengthen Microcircuit Supply Chain 3Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2Automated Border Control (ABC) Transforms the Global Travel Experience With More Than 2500 ABC eGates and APC Kiosks Deployed In Airports, Seaports, and Land Borders Worldwide 2
... women have twice the risk of preterm delivery than ... a new study by the Kaiser Permanente Division of ... University Press,s journal Human Reproduction on behalf ... The study found that pregnant women with symptoms ...
... Palm Vein Authentication Technology Integrates with,Citrix Password ... and,Compliance, SUNNYVALE, Calif., Oct. 22 ... supplier of innovative computer products including,hard disk ... that its PalmSecure LOGONDIRECTOR has been verified ...
... University, along with colleagues from the California Institute of ... other institutions, have unearthed crystalline magnetic fossils of a ... boundary of the Paleocene and Eocene epochs, some 55 ... in the Proceedings of the National Academy of ...
Cached Biology News:Depression during pregnancy can double risk of preterm delivery 2Fujitsu PalmSecure LOGONDIRECTOR Verified as Citrix Ready 2Fujitsu PalmSecure LOGONDIRECTOR Verified as Citrix Ready 3Fujitsu PalmSecure LOGONDIRECTOR Verified as Citrix Ready 4Earlier global warming produced a whole new form of life 2
(Date:12/24/2014)... Dec. 24, 2014   BioLife Solutions , Inc. (NASDAQ: ... proprietary clinical grade hypothermic storage and cryopreservation ... for cells and tissues  ("BioLife" or the "Company"), today announced ... on May 4, 2015 (the "Annual Meeting"). Because ...
(Date:12/24/2014)... Earlier this year in a June 24 ... Adult Stem Cell Technology Center, LLC ( ASCTC ) focused ... of adult tissue stem cells. His title “Asymmetric Self-Renewal ... the Future,” embodied the essence of his message to congress ...
(Date:12/24/2014)... 2014 According to Ross Selinger, President of ... ITRA Global, the national office market continues to be strong, ... is evidenced by the third quarter’s surprising 3.9% GDP, unemployment ... energy costs have held inflation down and the Fed is ...
(Date:12/24/2014)... (PRWEB) December 24, 2014 The report expects ... by 2019. It also provides a carefully analyzed data about ... the market. , Full Copy of Report @ http://bit.ly/1yUxy0T ... cell expansion will keep witnessing growth at an impressive CAGR ...
Breaking Biology Technology:BioLife Solutions Sets Date for Annual Meeting of Stockholders 2Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 2Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 3Adult Stem Cell Technology Center, LLC’s Director Sherley's Address on What’s Holding Back Regenerative Medicine Featured on Omics Group Website 4ITRA Global Reports Long Island Is Out of Sync With The National Office Market 2ITRA Global Reports Long Island Is Out of Sync With The National Office Market 3The Cell Expansion Market is Expected to Reach $14.8 billion by 2019 - New Research Report by MarketsandMarkets 2The Cell Expansion Market is Expected to Reach $14.8 billion by 2019 - New Research Report by MarketsandMarkets 3
... Care at Hahnemann among the Best in the Nation ... it has been granted Magnet(R) recognition by the American Nurses ... the highest levels of recognition a hospital or medical center ... hospitals in the country that have achieved this prestigious distinction. ...
... , , , WALTHAM, Mass., Dec. 16 Decision ... firms for pharmaceutical and healthcare issues, finds that, according ... and Abbott,s briakinumab (both interleukin inhibitors) will capture 22 ... drug market for moderate to severe psoriasis. Among these ...
... Looking ... for! Zap-CHO is a robust CHO cell culture media supplement that improves the growth ... Zap-CHO is an animal free, well defined and consistent recombinant CHO supplement. , ... Fort Collins, CO (PRWEB) ...
Cached Biology Technology:Hahnemann University Hospital Granted Magnet(R) Status 2Hahnemann University Hospital Granted Magnet(R) Status 3In 2012, Stelara and Briakinumab Will Capture 22 Percent of the Biologics Share in the Moderate to Severe Psoriasis Drug Market 2In 2012, Stelara and Briakinumab Will Capture 22 Percent of the Biologics Share in the Moderate to Severe Psoriasis Drug Market 3Online Video of InVitria's Zap-CHO Helps Scientists Maximize CHO Cell Culture Performance 2
The large Dodeca stainer shaking rack holds the staining trays in the large Dodeca stainer....
...
...
... BioLegend, the Quansys Biosciences Q-Plex Array is ... cytokines/chemokines for human, mouse, and rat research. ... fully quantitative ELISA-based test where 4 distinct ... well of a 96-well plate in a ...
Biology Products: