Navigation Links
University professor stresses links between US Navy sonar and whale strandings
Date:10/6/2008

Earlier this summer, the U.S. Supreme Court agreed to review a series of lower court rulings that restrict the Navy's use of sonar in submarine detection training exercises off the coast of Southern California. The court is due to hear arguments in the case this week.

For many years, George Mason University professor Chris Parsons has been tracking the patterns of mass whale strandings around the world. In his most recent paper, "Navy Sonar and Cetaceans: Just how much does the gun need to smoke before we act?" Parsons and his co-authors bring together all of the major whale and dolphin strandings in the past eight years and discuss the different kinds of species that have been affected worldwide. They also strongly argue for stricter environmental policies related to this issue.

"Generally, if there is a large whale stranding, there is a military exercise in the area," says Parsons. "Sonar is killing more whales than we know about."

Parsons is a national delegate for the International Whaling Commission's scientific and conservation committees, and on the board of directors of the marine section of the Society for Conservation Biology. He has been involved in whale and dolphin research for more than a decade and has conducted projects in South Africa, India, China and the Caribbean as well as the United Kingdom.

Though Parsons believes that there is a good chance the U.S. Supreme Court will rule in favor of the Navy, he thinks there is a chance for a win-win situation on both sides.

"If the Navy uses proper mitigation efforts, it can still perform its exercises and affect less of the whale population," he says. However, he argues they need to avoid sensitive areas completely, and have trained, experienced whale experts as lookouts when performing these exercises"not just someone who has watched a 45-minute DVD, which is sadly the only training most naval lookouts get with respect to finding and detecting whales."

Even with all these efforts, however, Parsons worries that sonar is affecting many more whales than we even know about. "Eventually the Navy may have to reconsider the use of certain types of sonar all together. They could be wiping out entire populations of whales, and seriously depleting others."


'/>"/>

Contact: Tara Laskowski
tlaskows@gmu.edu
703-993-8815
George Mason University
Source:Eurekalert

Related biology news :

1. A study by the MUHC and McGill University opens a new door to understanding cancer
2. University of Pennsylvania researchers develop formula to gauge risk of disease clusters
3. University of Oregon researcher finds that on waters surface, nitric acid is not so tough
4. Bioengineers at University of Pennsylvania devise nanoscale system to measure cellular forces
5. Binghamton University researchers investigate evolving malaria resistance
6. Antioxidant to retard wrinkles discovered by Hebrew University researcher
7. Society for General Microbiology 161st Meeting, University of Edinburgh
8. Boston University biomedical engineers find chink in bacterias armor
9. KAUST and American University in Cairo to collaborate on research and academic development
10. UNH becomes first university in nation to use landfill gas as primary energy source
11. University of Minnesota study refutes belief that black men have more aggressive prostate cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2016)... , April 28, 2016 Infosys ... (NYSE: INFY ), and Samsung SDS, a global ... that will provide end customers with a more secure, fast ...      (Logo: http://photos.prnewswire.com/prnh/20130122/589162 ) , ... but it also plays a fundamental part in enabling and ...
(Date:4/26/2016)... LONDON , April 26, 2016 /PRNewswire/ ... Systems, a product subsidiary of Infosys (NYSE: ... partnership to integrate the Onegini mobile security platform ... http://photos.prnewswire.com/prnh/20151104/283829LOGO ) The integration ... security to access and transact across channels. Using ...
(Date:4/19/2016)... The new GEZE SecuLogic access ... "all-in-one" system solution for all door components. It can ... door interface with integration authorization management system, and thus ... minimal dimensions of the access control and the optimum ... offer considerable freedom of design with regard to the ...
Breaking Biology News(10 mins):
(Date:5/23/2016)... ... May 23, 2016 , ... ... Drive Precision Farming in 2017 and Beyond. The paper outlines the key trends ... precision ag industry. , “We’ve witnessed a lot of highs and lows as ...
(Date:5/23/2016)... and LONDON , May 23, 2016 /PRNewswire/ ... See Frontage Boost Efficiency by 40% - Frontage Implement ... - Frontage Enforce Quality, Compliance and Traceability Within the Bioanalytical lab ... labs in the United States and ... to be deployed across its laboratory facilities. In addition to serving ...
(Date:5/22/2016)... ... 22, 2016 , ... Doctors in Rome say micronutrients found in certain foods ... Surviving Mesothelioma has just posted an article on the new research. Click here ... Clinical Sciences and Translational Medicine evaluated more than 150 studies on polyphenols in cancer ...
(Date:5/20/2016)... ... May 20, 2016 , ... Korean researchers say Manumycin A triggers apoptosis, or ... way to treat the disease. Surviving Mesothelioma has just posted an article on the ... Korean institutions based their mesothelioma study on the fact the Manumycin A, a derivative ...
Breaking Biology Technology: