Navigation Links
Link between unexploded munitions in oceans and cancer-causing toxins determined
Date:2/18/2009

Athens, Ga. During a research trip to Puerto Rico, ecologist James Porter took samples from underwater nuclear bomb target USS Killen, expecting to find evidence of radioactive matter instead he found a link to cancer. Data revealed that the closer corals and marine life were to unexploded bombs from the World War II vessel and the surrounding target range, the higher the rates of carcinogenic materials.

"Unexploded bombs are in the ocean for a variety of reasons some were duds that did not explode, others were dumped in the ocean as a means of disposal," said Porter. "And we now know that these munitions are leaking cancer-causing materials and endangering sea life."

These findings will be presented at the Second International Dialogue on Underwater Munitions on February 25-27 in Honolulu. Data has been gathered since 1999 on the eastern end of the Isla de Vieques, Puerto Rico a land and sea area that was used as a naval gunnery and bombing range from 1943-2003. Research revealed that marine life including reef-building corals, feather duster worms and sea urchins closest to the bomb and bomb fragments had the highest levels of toxicity. In fact, carcinogenic materials were found in concentrations up to 100,000 times over established safe limits. This danger zone covered a span of up to two meters from the bomb and its fragments.

According to research conducted in Vieques, residents here have a 23% higher cancer rate than do Puerto Rican mainlanders. Porter said a future step will be "to determine the link from unexploded munitions to marine life to the dinner plate."

While Porter believes every nation with a coastline has problems with unexploded munitions, there is a solution.

"With the creation of the Ordinance Recovery System, we now have a way to safely remove unexploded munitions," he said.

The machine picks up unexploded bombs off the sea floor and delivers them safely to a lift basket for surface disposal or deep sea burial. It is operated remotely with proportional toggle switches that allow much more fine control of the delicate undersea operation than an on/off button. The system relies on an underwater hydraulic system designed James Barton, president of Underwater Ordinance Recovery, Inc., with the technical expertise of machinists at the UGA instrument shop.

"When you remove the bomb, you remove the problem but you've got to pick it up," said Porter.


'/>"/>

Contact: James W. Porter
jporter@uga.edu
706-542-3410
University of Georgia
Source:Eurekalert

Related biology news :

1. Study shows link between alcohol consumption and hiv disease progression
2. St. Jude influenza survey uncovers key differences between bird flu and human flu
3. Hidden interactions between predators and prey: evolution causes cryptic dynamics in ecology
4. Groundbreaking Canada-US study proves link between emissions and mercury pollution in fish
5. Research explains link between cholesterol and heart disease
6. Groundbreaking Canada-US study proves link between emissions and mercury pollution in fish
7. Weight gain between first and second pregnancies associated with increased odds of male second child
8. Evidence of a relationship between swimming babies and infections
9. Of mice and men: similarities between skeletons of both
10. Analysis of breast and colon cancer genes finds many areas of differences between tumors
11. Fossilized cashew nuts reveal Europe was important route between Africa and South America
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/3/2016)... Vigilant Solutions announces today that the ... Missouri solved two recent hit-and-run cases with ... Vigilant Solutions. Brian Wenberg explains, "I ... was walking out of a convenience store and witnessed an elderly male back ... striking his vehicle and leaving the scene.  In his ...
(Date:2/2/2016)... , Feb. 2, 2016 This BCC ... bioinformatic market by reviewing the recent advances in ... that drive the field forward. Includes forecast through ... Identify the challenges and opportunities that exist in ... software solution developers, as well as IT and ...
(Date:2/2/2016)... 2016   Parabon NanoLabs (Parabon) announced ... Research Office and the Defense Forensics and Biometrics ... the company,s Snapshot Kinship Inference software ... generally, defense-related DNA forensics.  Although Snapshot is best ... and ancestry from DNA evidence), it also has ...
Breaking Biology News(10 mins):
(Date:2/10/2016)... ... 2016 , ... Cenna Bioscience Inc., an emerging biopharmaceutical company focused on the ... it has been selected to present at the Cavendish Global Health Impact Forum taking ... The purpose of the Forum is to help family offices and foundations develop and ...
(Date:2/9/2016)... , ... February 09, 2016 , ... With a presidential ... Wharton Health Care Business Conference will bring together over 500 top healthcare leaders for ... industry in transformation. The conference, organized by MBA students of the University of Pennsylvania’s ...
(Date:2/9/2016)... , ... February 08, 2016 , ... ... , Location: Baruch S. Blumberg Institute at the Pennsylvania Biotechnology Center of Bucks ... Institute and The Commonwealth Medical College (TCMC) will hold an open house for ...
(Date:2/9/2016)... CA (PRWEB) , ... February 09, 2016 , ... ... present its latest innovations on its free and validated Electronic Data Capture (EDC) ... #81 the Outsourcing in Clinical Trials West Coast 2016 Conference in San Mateo, ...
Breaking Biology Technology: