Should Olympic Sport Shooting Events Stop Using Lead Shot?

Should Olympic Sport Shooting Events Stop Using Lead Shot? lead image
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(Inside Science) -- At this year’s Olympic Games, skeet shooter Kim Rhode will be aiming to make history. Again. In 2012 in London, she became the first American athlete to medal in five consecutive Olympics in an individual sport. In Rio, she’ll be shooting for six out of six.
Rhode will be focused on firing her shotgun at the clay pigeons whizzing through the air, but some scientists have set their sights on another target -- the lead pellets from spent cartridges that tumble out of the sky along with the shards of clay.
At many outdoor shooting ranges worldwide, they argue, the lead shot is often left where it falls, potentially contaminating water as well as posing a toxic risk to the creatures that ingest it.
Currently, five Olympic events -- men’s and women’s skeet and trap and men’s double trap --require lead shot, which is composed of tiny orbs that shatter clay targets more easily than single bullets. (Lead bullets and airgun pellets, used in rifle and pistol events, are typically shot into special traps behind the targets, and, for the most part, don’t enter the environment.)
The lead shot can pose a particular danger to birds, which may mistake the pellets for food or “grit,” small stones they consume to aid digestion.
Concerned about these potential environmental threats, a team of researchers has urged the International Olympic Committee to require non-toxic, lead-free gunshot for Olympic events and qualifications.
It’s not the shooting events during the Olympics that pose the real environmental hazard, but the extensive training and qualification events between the games, said Vernon Thomas
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Lead shot scattered on the ground
Media credits
Courtesy of Raimon Guitart, Autonomous University of Barcelona
“Think of it as an enormous pyramid,” said Thomas. At the tip, there are the Olympic shooters. “But below that, you have all the hopefuls in all of the nations across four years who are hoping to become Olympic shooters,” he said. (In Rio, 390 athletes from 97 countries have qualified to participate in the shooting sport events.)
In a study
In all, thousands of tons of lead shot are discharged by Olympic shooters during training, according to the study.
“I wasn’t aware of the issue with [lead shot’s] use in Olympic shooting sports. That was under my radar ... I think [Thomas] builds a pretty good case that there’s significant concern,” said Barnett Rattner
According to the Olympic Charter
Requiring shooters to use lead shot, said Thomas, is out of step with those goals.
According to Thomas, he’s alerted the IOC to his research over the years, from 1993 to 2000 and again in 2013, including sharing one of his papers
In his last communication with them, he said, the IOC maintained that the issue was not for them to deal with and suggested any further correspondence be sent to the International Shooting Sport Federation, the organization that oversees all Olympic sport shooting, which is based in Munich.
When reached for this story, the IOC responded similarly, writing in an email that the ISSF should be contacted directly, “as they are responsible for their rules and regulations of their sport at the Games.”
In an email, Marco Dalla Dea, an ISSF media officer, wrote that the federation was “very familiar” with the topic. But, he continued, “there are currently no suitable, affordable alternatives to lead shot for [s]hotgun competition events.”
Ammunition manufacturers do make non-toxic alternatives including shot made out of other metals such as bismuth, tungsten and steel.
But, opponents say, those shot loads are more expensive than lead, less effective at breaking the clay targets, and potentially damaging to the gun because the metals are harder than lead.
Thomas disagrees. “Here is a sport that can make an easy transition to non-toxic shot, particularly steel shot, without upsetting the nature of the sport,” he said. “I’ve done a large amount of clay target shooting with steel shot, so I know of what I speak.”
According to Tom Roster
As for performance, “there’s nothing in practice or that’s ever been tested that shows that steel pellets of the right size are inferior to lead pellets for breaking these clay targets,” he added.
The shot won’t ruin modern guns either, he said, in part because a piece of plastic or biodegradable material called a wad encapsulates the shot and protects the gun’s barrel.
“There’s really nothing to worry about,” he said. “It’s just fear of the unknown.”
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Shot cartridges and lead pellets
Media credits
Courtesy of Vernon Thomas, University of Guelph
Milton Friend
In the late 1950s and early 1960s, Friend shot in rifle events as a member of the U.S. Army Marksmanship Unit
“I wasn’t concerned about lead shot back then. I didn’t know any better,” he said. “When you start working on it and getting involved with hundreds and thousands of birds dying needlessly, it gets to you.”
Rather than banning lead shot in shooting sports, the ISSF works with its member federations “to develop and promote lead management best practices,” said Dalla Dea.
The Environmental Protection Agency provides a guide
“In the old days, there was no clean up,” said Roster. But now, “clay target ranges do what’s called lead shot mining,” contracting with companies that collect and sort the pellets to sell as reclaimed lead shot, he said.
Still, said Thomas, many outdoor shooting ranges are on land that isn’t suitable for other human uses -- over water, wetlands, or rough ground -- from which “it is virtually impossible to reclaim the lead.”
He did note that at several large ranges in the U.S., the shooting takes place over very flat, sandy soil including where the national trap shooting events are held every year. There, it’s possible to use mechanical harvesters to pick up the shot, but those locations are the exception, not the norm, he said.
Even though an enormous amount of clay target shooting takes place worldwide, Thomas has continued to focus on the Olympics, hoping that a win at its level “would be a very strong precedent for demanding or requiring similar actions in other sporting events,” he said.
Despite the lack of response from the IOC, Thomas and his colleagues, who fund their own research, aren’t giving up.
Earlier this year, Thomas and Guitart published another paper in Environmental Policy and Law
The UNEP, which partners with the IOC to incorporate environmental issues into the Olympics, did not respond to requests for comment.
For his part, Friend, who is 80, is still hoping to see a change in his lifetime.
Using lead shot, he said, means “making a choice to willingly poison the environment when it isn’t necessary to do so … I just wish we could sit around a table, have an enlightened discussion and move on.”