Submerged Pigs Inform Forensics

Watching the decomposition of pig carcasses anchored to the seafloor is helping forensic researchers understand what to expect of human remains dumped in the ocean.

Written byJef Akst
| 5 min read

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G.S ANDERSON, L.S. BELL, PLOS ONE, 11:E0149107, 2016.

When forensic entomologist Gail Anderson gave talks to police officers about what insects can do to dead bodies, inevitably somebody would ask her what happens to bodies dumped in the ocean. But with almost no work done on human decomposition in marine environments, “I couldn’t give them an answer,” the Simon Fraser University researcher says.

Around 2000, Robert Teather, a decorated officer in British Columbia’s Royal Canadian Mounted Police (RCMP) and founder of its Underwater Recovery Team, asked Anderson why she didn’t take matters into her own hands and do some marine studies herself. The answer, she told him, was simply a matter of resources. “I said, ‘I’d love to, but you’d need boats, and you’d need divers,’” she recalls. “And he said, ‘Gail, we ...

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Meet the Author

  • Jef (an unusual nickname for Jennifer) got her master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses. After four years of diving off the Gulf Coast of Tampa and performing behavioral experiments at the Tennessee Aquarium in Chattanooga, she left research to pursue a career in science writing. As The Scientist's managing editor, Jef edited features and oversaw the production of the TS Digest and quarterly print magazine. In 2022, her feature on uterus transplantation earned first place in the trade category of the Awards for Excellence in Health Care Journalism. She is a member of the National Association of Science Writers.

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Published In

July 2016

Marine Maladies

The pathogenic effects of warmer, more acidic oceans

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