Halifax company pilots new technology to track lobster traps

A Halifax startup is testing out new technology aimed at helping the fishing industry recover lost lobster traps and other fishing gear that can be deadly to marine life.

The company, Marine Thinking, has launched a pilot project that involves tagging the traps withhigh-tech devices.The tags send signals to specially designed consoles on fishing vessels that allowcrews to monitor where their equipment is using their phones or other devices.

"Almost every fisherman loses traps in their season, so there is a big economic driver behind it,"said Yuan Yao, a product director with the company. "So you can identify them and retrieve them, preventing that loss from happening."

The initiativeis receiving$250,000from Fisheries and Oceans Canada's ghost-gear fund, which supports projects targeting lost or discarded fishing equipment.

It is estimated that between 600,000 and 800,000 metric tonnes of ghost gear goes into the world's oceans every year, the department says.A non-profit group calledCoastal Actioncollected more than 32 tonnes of lostgear on shorelines and in waters around Nova Scotia last year.

When lobster traps and other fishing equipment is lost in the ocean, "it attracts more fish into it and they can't get out, and in turn it attracts more, and it creates this terrible situation," Yao said, adding that ropes and other gear can be a danger to whales.

Financial incentive

The company is testing its equipment withthree lobster fishers this season. One of them is63-year-old Jamie Osborne, from Eastern Passage, N.S, whohas fished lobster for 40 years.

A big reason he's interested in the technology is because of the financial hit he takes when he loses traps.

"Well if it will help me find my gearbecause they're expensive to buy, like they're $300 a trap,that's what they cost and if this will help me retrieve it, I'm all for it," he said.

Osborne also makes wooden traps himself, but they still cost around $60 inmaterials.

"I've lost as high as 12 or 15 in a season but last season was good. I only lost five, I think," hesaid. "Other fishing boats will run across the line or the buoy and it gets around their prop and cuts it off, so then it's gone. You can't get it. So that's how we lose 99 per centof ours."

All lost gear must be reported to Fisheries and Oceans Canada, which addsadditional work for the crew.

Hopes for sustainability

Osborne's daughterAshley has fished with him for the past 12 years. She's keen to seethe development of any technology that can help sustain the fishery.

"I want to keep fishing, my children might want to fish. This all impacts it. Small lobsters can crawl into the trap. They will never grow to size, so if they're down there at the bottomthey're stuck there and nobody knows," she said.

Fishing crews currently mark where their gear is on GPS systems but Yao explained those systems can have their limitations.

"When you deploy a trap into the water, you record on the GPS. But when a storm situation happens, that trap got moved away so you wouldn't know exactly where it is anymore," he said.

The tagging devices will be able to providelocations that retrieval companies can work with to help recoverthe gear by sending down divers or remote-controlled underwater vehicles.

The system also automatically digitizes the location information, eliminating the need for fishing crews to manually record GPS locations.

The company says ithopes tomarket the tags with a price tag of around$40, in order tokeep the system economical.

It is also exploring the possibility of recording additional information on the devices, such as ocean temperature orthe precise locations of a crew's most productive fishing spots.

The company plans to expand the pilot project to 25 fishing crews next season.