Saving Seafood

Whale entanglements along West Coast drop by nearly half

September 9, 2019 — A conservation group says the number of whales entangled in crab fishing gear along the West Coast dropped by nearly half this year after a lawsuit settlement ended California’s commercial Dungeness crab season early.

The Center for Biological Diversity says preliminary data released by the National Marine Fisheries Service shows 18 whale entanglements were reported in the first eight months of this year, down from 42 reports during that same period in 2018. The majority of entangled whales were spotted off California.

Read the full story at the Associated Press

Atlantic Herring Eastern Maine Spawning Closure in Effect Starting August 28, 2019 through October 8, 2019

August 27, 2019 — The following was released by the Atlantic States Marine Fisheries Commission:

Atlantic herring Area 1A (inshore Gulf of Maine) fishery regulations include seasonal spawning closures for portions of state and federal waters in Eastern Maine, Western Maine, and Massachusetts/New Hampshire. The Atlantic States Marine Fisheries Commission’s Atlantic Herring Management Board approved a forecasting method that relies upon at least three samples, each containing at least 25 female herring in gonadal states III-V, to trigger a spawning closure. However, if sufficient samples are not available then closures will begin on predetermined dates.

There is currently no samples for the Eastern Maine spawning area to determine spawning condition. Therefore, the Eastern Maine spawning area will be closed starting at 12:01 a.m. on August 28, 2019 extending through 11:59 p.m. on October 8, 2019. The fishery is currently at zero landing days, and the states will notify fishermen of the spawning closure as soon as possible. Vessels in the directed Atlantic herring fishery cannot take, land, or possess Atlantic herring caught within the Eastern Maine spawning area during this time and must have all fishing gear stowed when transiting through the area. An incidental bycatch allowance of up to 2,000 pounds of Atlantic herring per trip/calendar day applies to vessels in non-directed fisheries that are fishing within the Eastern Maine spawning area.

Eastern Maine spawning area includes all waters bounded by the following coordinates

Maine coast     68° 20’ W
43° 48’ N          68° 20’ W
44° 25’ N         67° 03’ W
North along the US/Canada border

Please contact Kirby Rootes-Murdy at 703.842.0740 or krootes-murdy@asmfc.org for more information.

Longline fishing hampering shark migration

August 21, 2019 — Longline fisheries around the world are significantly affecting migrating shark populations, according to an international study featuring a University of Queensland researcher.

The study found that approximately a quarter of the studied sharks’ migratory paths fell under the footprint of longline fisheries, directly killing sharks and affecting their food supply.

Dr Bonnie Holmes, from UQ’s School of Biological Sciences, wanted to find out why shark numbers have been declining significantly over the past 20 years.

“We’re losing these incredible creatures, and we know so little about shark movements and what drives them,” she said.

“I joined an international research effort, using new technologies — like satellite tracking and big data analysis — to help answer some critical questions.”

Read the full story at Science Daily

Study finds fishermen who venture to new grounds benefit

August 21, 2019 — In 2009, excessive bycatch of endangered sea turtles in the Gulf of Mexico prompted a five-month closure of the Gulf’s longline fishery. Boat captains unexpectedly found themselves locked out of prime fishing grounds, and were forced to look elsewhere to make a living.

As it turned out, some captains fared better than others in this endeavor. And their experience has implications for fishermen today who are adapting to changing environmental and regulatory conditions.

Read the full story at Seafood Source

DAN MORRIS: Maine Voices: Lobstermen threatened with the extinction of their way of life

August 15, 2019 — The word “extinction” has been thrown around a lot lately by environmental groups that believe that Northern right whales are on the verge of just that. Though right whales number more than 8,000 in the Southern Hemisphere, only 400 to 500 are believed to be in the Northern Hemisphere.

Fishermen, whose only master is Mother Nature, and who have been admired over the years for their tenacity and independence, now have been cast as the villain in the whale story. Large, well-funded, out-of-state environmental groups would have you believe that these whales are going extinct and that Maine fishing gear entanglement is a major reason why.

These groups have proposed things like ropeless fishing and refuse to believe that ideas like this are not practical in Maine. Can you imagine how a fisherman could set his 20- to 30-trap trawl into water 300 to 400 feet deep, not knowing where any of his competitors’ trawls might have been set days before? As if hauling long trawls in deep water isn’t dangerous enough, hauling up one’s trawl with another one or two draped over it can be life-threatening.

Read the full story at the Portland Press Herald

MASSACHUSETTS: Provincetown rescue team frees entangled right whale off Cape Cod coast

August 7, 2019 — On Friday, Aug. 2 the Marine Animal Entanglement Response team (MAER) from the Center for Coastal Studies (CCS), in collaboration with the Northeastern Fisheries Science Center (NEFSC) and the National Marine Fisheries Service (NMFS) partially disentangled a North Atlantic right whale, one of only about 400 individuals left, east of Cape Cod.

The entangled whale was initially discovered in the Gulf of St. Lawrence, Canada, on July 4, 2019 by Transport Canada. Despite a horrific entanglement, the whale was highly mobile. On July 19 it was spotted again by an aerial survey team from NEFSC and the Canadian Department of Fisheries and Oceans. A response team from New England Aquarium (NEAQ) was in the area and succeeded in attaching a telemetry buoy to the whale to track its movements for disentanglement.

Over the next two weeks the whale traveled east, out of the Gulf, then south, past Newfoundland and Nova Scotia. During that time Canadian disentanglement teams made several attempts to free the animal and were able to make some cuts to its entanglement.

Read the full story at Wicked Local

Scientists Are Trying to Keep Sharks From Commercial Lines

August 5, 2019 — Scientists at the Virginia Institute of Marine Science in Wachapreague are doing research this summer that could result in a way for commercial fishermen to keep sharks from interfering with their fishing lines.

VIMS Eastern Shore Lab has the advantage of being right on the water and near the last undeveloped stretch of barrier islands on the East Coast.

“There is only one lab in all of Virginia that has running seawater, which you need to keep sharks,” said VIMS scientist Richard Brill.

That lab is in Wachapreague.

Read the full story at U.S. News

Our Fishing Is Driving Sharks To Extinction

August 1, 2019 — In a world so big, it may be unfathomable to think our human touch has reached every corner. Yet our mentality of overabundance has leeched and tainted even the remotest parts of our oceans. In a ground-breaking Nature report, a team of more than 150 scientists have come together to showcase just how our major high seas fishing activities impact sharks.

There are over 500 species of shark worldwide and many large ones call the open ocean home. While it may be hard for them to find food in this vast blue desert, our technology has made it so we can find large quantities of it in very little time. Fishing fleets are the biggest threat to all sharks, but especially large ones as they account for over half of all identified shark catch globally in target fisheries or as bycatch. This unsustainable trend has paved the way for declines in some population numbers, like the regional declines in abundance of shortfin mako shark (Isurus oxyrinchus).  While scientists knew that sharks and fishing fleets shared the same areas, they didn’t know just how much fishing takes place in areas where sharks aggregate. This was crucial evidence needed to fight for catch limits in the high seas, where there is currently little to no management or enforcement for sharks.

Read the full story at Forbes

Global Threat to Sharks Highlighted in Nature Paper Co-Authorized by Mote Scientists

July 31, 2019 — The following was released by Mote:

A new study in the prestigious, peer-reviewed, scientific journal Nature reveals that major high seas fishing activities overlap significantly with important shark hotspots worldwide.

Study partners point out that North Atlantic blue sharks and shortfin mako – the fastest shark in the sea – have on average 76% and 62% of their space use, respectively, occupied by longline fishing  vessels each month, and even internationally protected species such as great white and porbeagle sharks are at risk of bycatch in such fisheries. The study calls attention to the danger of accelerating shark population declines and disappearance of their hotspots, along with opportunities for more sustainable management of fisheries and shark populations internationally.

The study included 150 scientists from 26 countries who combined their knowledge and data from nearly 2,000 satellite-tagged sharks. Co-authors from Mote Marine Laboratory’s Center for Shark Research have tracked white, bull, hammerhead, whale and multiple other shark species with satellite tags over decades of conservation-focused science, some in collaboration with research partner OCEARCH.

  • Read the full news release from Nature below and view the journal article here: https://rdcu.be/bLze0

Below is a statement from Dr. Robert Hueter, Director of Mote’s Center for Shark Research, who served as a study co-author along with Mote Senior Biologists Jack Morris and John Tyminski.

Read the full release here

Sharks Have Few Places To Hide From Fishing, Study Shows

July 24, 2019 — Ocean-dwelling sharks often like to hang out in areas that also get frequented by industrial fishing ships, which puts them at grave risk of being caught either for food or as bycatch.

That’s according to a new study in the journal Nature that mapped the activity of 23 shark species and fishing vessels around the globe.

Researchers tracked more than 1,500 sharks with satellite tags and combined that data with information on ship movements taken from safety technology that vessels use to avoid collisions at sea.

“Tens of millions of these pelagic sharks are being caught by industrialized fisheries in areas where there’s little or no management, and some populations have declined as a result,” says David Sims, a U.K.-based marine ecologist at the Marine Biological Association in Plymouth and the University of Southampton.

Fishing vessels can catch sharks accidentally, because their long lines can extend for miles and have more than 1,000 hooks.

Read the full story at New England Public Radio