Saving Seafood

Low-Cost Technology Helps Connect Fishermen and Students to Science

June 23, 2020 — The following was released by NOAA Fisheries:

Northeast Fisheries Science Center oceanographer Jim Manning has spent more than 35 years studying the ocean. He has sought ways to test ocean circulation models with direct observations and helped others use the data collected for a variety of needs.

Collaborations and partnerships have developed along the way. One of his earliest collaborative projects is the Environmental Monitors on Lobster Traps, or eMOLT. The program was initiated by Manning and the Northeast Fisheries Science Center in 1995, when he handed a fisherman a temperature probe. Since 2001, when it officially began, and to this day about 50 lobstermen have been installing temperature sensors on their traps. The program is now administered by the Gulf of Maine Lobster Foundation.

Through the years, eMOLT has expanded to include other gear types like trawls, scallop dredges, and longlines. It remains devoted to monitoring the physical environment of the Gulf of Maine and Southern New England shelf. More than 100 fishermen along the New England coast have worked with Manning and his colleagues in the center’s Oceans and Climate Branch. Together they have developed low-cost strategies to measure physical conditions, primarily bottom temperature, of interest to them and their livelihoods.

“Our primary goal is to supply fishermen with the latest in low-cost instrumentation so they can maintain continuous time series of physical variables throughout their fishing grounds,” Manning said of eMOLT.

Read the full release here

Maine: Marine cleanup team tangles with 2 tons of ‘ghost gear’ off Cape Elizabeth

May 9, 2018 — A two-ton, decades-old ball of underwater marine debris measuring 15 feet in diameter was pulled from Dyer Cove off Cape Elizabeth on Tuesday, the biggest example of derelict fishing gear recovered from the Gulf of Maine in at least a decade, according to the lobster industry group that removed it.

 It took hours for a group of divers, lobstermen and environmentalists to lift the tangled knot of fishing ropes, nets and traps from 35 feet of water near the Lobster Shack at Two Lights, haul it over to Merrill’s Wharf in Portland, cut it into small enough pieces to lift ashore and break it down for recycling.

“Look at it, it’s huge,” said Jim Buxton of Scarborough, the lobsterman and diver who helped raise it. “It has a little of everything. I see gill nets, trawl nets, lobster traps. Every fishery we’ve ever had here and more. Look there at the size of the mesh. That hasn’t been used in decades.”

The Gulf of Maine Lobster Foundation has been ridding local waters of so-called “ghost gear” for a decade, culling state waters of more than 5,000 traps during that time, but it is usually done trap by trap, said Executive Director Erin Pelletier. This ball will likely top out at between 4,000 and 5,000 pounds.

Read the full story at the Portland Press Herald