Navigation Links
Marine Protected Areas are keeping turtles safe
Date:3/18/2012

Marine Protected Areas (MPAs) are providing sea turtles with an ideal habitat for foraging and may be keeping them safe from the threats of fishing. A study by an international team of scientists led by the University of Exeter, published today (Thursday 15 March), shows that 35 per cent of the world's green turtles are found within MPAs. This is much higher that would be expected as only a small proportion of shallow oceans are designated as MPAs.

MPAs are areas of ocean in which marine activities such as fishing are restricted. Regulated by governments and NGOs, in the tropics they are often rich in seagrass and algae, providing food for the turtles, whose foraging may also help to maintain these habitats. There are different categories of MPAs, with the most strictly-protected being managed mainly for science.

The research team used data on the movements of 145 green turtles from 28 nesting sites, captured through extensive satellite tracking work by a collaborative team from ten countries. Their data shows that green turtles can travel thousands of miles from their breeding sites to their feeding ding grounds. 35 per cent of these were found to be foraging in MPAs. 21 per cent were found in MPAs that are most strictly protected and older MPAs were more likely to contain turtles.

Professor Brendan Godley of the University of Exeter's Centre for Ecology and Conservation said: "Our global overview revealed that sea turtles appear in Marine Protected Areas far more than would be expected by chance. There has been debate over the value of MPAs, but this research provides compelling evidence that they may be effective in providing safe foraging habitats for large marine creatures, such as green turtles.

"The satellite tracking work that the University of Exeter has played such a lead role in developing allows us to assess the value of MPAs in a way that would never have previously been possible."

This study is published in the journal Global Ecology and Biogeography. It was facilitated by SEATURTLE.org and the group is funded by NERC and Defra's Darwin Initiative. .

Fisheries Minister Richard Benyon welcomed the results of the research: "This study unlocks some of the secrets surrounding the life cycle of marine turtles, whose movements have long been a mystery. The results will mean we will better manage the oceans and protect turtle habitats which are key to helping them survive.

"This also shows the vital collaborative role Defra's Darwin Initiative plays in the cutting edge of conservation worldwide."


'/>"/>

Contact: Sarah Hoyle
s.hoyle@exeter.ac.uk
44-139-272-2062
University of Exeter
Source:Eurekalert  

Related biology news :

1. Increase in Arctic shipping poses risk to marine mammals
2. Pew announces 2012 recipients of distinguished Marine Conservation Fellowship
3. Study IDs new marine protected areas in Madagascar
4. Marine protected areas: changing climate could require change of plans
5. Nano form of titanium dioxide can be toxic to marine organisms
6. Marine mammals on the menu in many parts of world
7. Broadcast study of ocean acidification to date helps scientists evaluate effects on marine life
8. Marines best friend shows explosive-detecting capabilities
9. Study examines how diving marine mammals manage decompression
10. Marine predators in trouble: UBC researchers
11. No plain sailing for marine life as climate warms
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Marine Protected Areas are keeping turtles safe
(Date:3/15/2016)... , March 15, 2016 ... report published by Transparency Market Research "Digital Door Lock Systems ... Forecast 2015 - 2023," the global digital door lock systems ... Mn in 2014 and is forecast to grow at a ... of micro, small and medium enterprises (MSMEs) across the world ...
(Date:3/11/2016)... Germany , March 11, 2016 http://www.apimages.com ... - Cross reference: Picture is available at AP Images ( http://www.apimages.com ... from DERMALOG will be used to produce the new refugee identity ... other biometric innovations, at CeBIT in Hanover ... scanner from DERMALOG will be used to produce the new refugee ...
(Date:3/9/2016)... NEW YORK , March 9, 2016 ... current and future states of the RNA Sequencing (RNA ... in segments such as instruments, tools and reagents, data ... Analyze various segments of the RNA-Sequencing market such ... RNA-Sequencing services Identify the main factors affecting each segment ...
Breaking Biology News(10 mins):
(Date:5/27/2016)... May 27, 2016 At present, the ... in this space know that volatility is what makes this ... on ActiveWallSt.com: Synta Pharmaceuticals Corp. (NASDAQ: SNTA ), ... (NASDAQ: LPTN ), and Heat Biologics Inc. (NASDAQ: ... to the technical alerts for these stocks at: ...
(Date:5/26/2016)... and READING, England , ... ( http://www.indegene.com ), a leading global provider of ... pharmaceutical and healthcare organisations and TranScrip ( http://www.transcrip-partners.com ... support throughout the product lifecycle, today announced the ... of IntraScience.      (Logo: http://photos.prnewswire.com/prnh/20141208/720248 ...
(Date:5/26/2016)... May 26, 2016 Despite the volatility ... in this space. Today,s pre-market research on ActiveWallSt.com directs the ... Inc. (NASDAQ: RDUS ), Cerus Corp. (NASDAQ: ... ), and Five Prime Therapeutics Inc. (NASDAQ: FPRX ... at: http://www.activewallst.com/ On Wednesday, ...
(Date:5/26/2016)... CA (PRWEB) , ... May 26, 2016 , ... ... and manufacturing company, today announced several positive developments that position the Company for ... a result of the transaction, Craig F. Kinghorn has been appointed Chairman of ...
Breaking Biology Technology: