HOME >> BIOLOGY >> NEWS
Marine reserves could save coral reefs

Threatened coral reefs could be given a helping hand by establishing marine reserves, according to a research team led by the University of Exeter. Marine reserves have already proved to be a successful way of protecting marine life against commercial fishing. Now, research published today (15 May 2007) in Proceedings of the National Academy of Sciences, shows for the first time how marine reserves could also help in the recovery of corals, which are already suffering the effects of climate change and over-fishing.

Funded by the Natural Environment Research Council (NERC) and the US National Oceanic & Atmospheric Administration (NOAA), the research was carried out on The Bahamas' Exuma Cays Land and Sea Park. At 442 square km, this is one of the largest and most successful marine reserves in the Caribbean. The team found that the number of young corals doubled in areas in which native fish, such as parrotfish, were protected from being caught. Young corals are needed to replace older corals that have been killed by storms, disease or other problems. The reserve enabled young corals to survive exceptionally well because marauding seaweeds were controlled by grazing from plentiful numbers of parrotfishes living in the reserve.

Lead researcher Professor Peter Mumby of the University of Exeter said: 'This is the first evidence we have that marine reserves benefit coral. Coral reefs are unique ecosystems that have supported thousands of fish and other marine species for millions of years. We estimate that humans have already destroyed around 30% of the world's coral reefs and climate change is now causing further damage to coral. These findings illustrate the need to maintain high levels of parrotfishes on reefs in order to give corals a fighting chance of recovering. This can either be done using marine reserves or national fisheries legislation that protects parrotfish.'

Marine reserves are areas of the sea that are protected agai
'"/>

Contact: Sarah Hoyle
s.hoyle@exeter.ac.uk
01-392-262-062
University of Exeter
14-May-2007


Page: 1 2

Related biology news :

1. Census of Marine Life historians detail collapse of bluefin tuna population off northern Europe
2. Marine worm opens new window on early cell development
3. Marine phytoplankton changes form to protect itself from different predators
4. German-Korean collaboration in Polar and Marine research will be intensified
5. Marine scientists monitor longest mammal migration
6. Elsevier launches new journal, Marine Genomics
7. Marine moss reveals clues to anticancer compound
8. Climate changes brews trouble for marine life in European Seas, Marine Board-ESF report says
9. Science for long-term management of the Marine Life Protection Act
10. Marine life stirs ocean enough to affect climate, says FSU study
11. Coral reef conservation by means of the global network of Marine Protected Areas

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/27/2017)... ROCKVILLE CENTRE, N.Y. , March 27, 2017 ... by Healthcare Information and Management Systems Society (HIMSS) ... Analytics Outpatient EMR Adoption Model sm . In ... top 12% of U.S. hospitals using an electronic ... recognized CHS for its high level of EMR ...
(Date:3/24/2017)... DUBLIN , Mar 24, 2017 Research ... Vehicle Access System Market Analysis & Trends - Industry Forecast to ... ... poised to grow at a CAGR of around 15.1% over the ... This industry report analyzes the market estimates and forecasts for ...
(Date:3/23/2017)... 2017 Research and Markets has announced the ... Trends - Industry Forecast to 2025" report to their offering. ... The Global ... of around 8.8% over the next decade to reach approximately $14.21 ... market estimates and forecasts for all the given segments on global ...
Breaking Biology News(10 mins):
(Date:10/11/2017)... HILLS, Calif. , Oct. 11, 2017  SkylineDx today ... (ICR) and University of Leeds ... risk-stratify patients with multiple myeloma (MM), in a multi-centric Phase ... University of Leeds is the sponsor ... and ICR will perform the testing services to include high-risk ...
(Date:10/10/2017)... (PRWEB) , ... October 10, 2017 , ... San Diego-based ... of its corporate rebranding initiative announced today. The bold new look is part ... as the company moves into a significant growth period. , It will also expand ...
(Date:10/10/2017)... DALLAS , Oct. 10, 2017 International research firm ... IoT Strategy, will speak at the TMA 2017 Annual Meeting , ... key trends in the residential home security market and how smart safety ... ... "The ...
(Date:10/9/2017)... DIEGO , Oct. 9, 2017  BioTech ... biological mechanism by which its ProCell stem cell ... critical limb ischemia.  The Company, demonstrated that treatment ... amount of limbs saved as compared to standard ... the molecule HGF resulted in reduction of therapeutic ...
Breaking Biology Technology:
Cached News: