Bering Sea halibut bycatch cuts critical for conservation
This time of year I split my days between my computer and the harbor, trying not to bring too much of the bait smell back to the office with me. Herring oil or not, it’s been my great fortune to find work in my hometown that allows me to always be talking about, writing about or looking for fish.
I’ll be on the grounds this time next week, hauling in Pacific halibut, finding rhythm again for another season on the water.
I’ll also be considering what’s coming up after I return to homeport — the June convening of the North Pacific Fishery Management Council in Sitka. There the Council will take final action on the proposed reduction of halibut bycatch caps in the Bering Sea/Aleutian Islands, or BSAI, region.
This decision point comes after a decade of steady stock decline, during which time the directed halibut fishery quota in the BSAI has dropped by 63 percent. Halibut fishermen in the hardest hit region — the Central Bering Sea — are facing closure if meaningful change doesn’t come out of the June meeting. Their crisis point has arrived.
In the meantime, halibut bycatch caps in the BSAI stand the same as they were set during peak abundance decades ago. In 2014, BSAI groundfish fisheries caught and discarded seven times more halibut (number of fish) than the directed fishery landed.
In a state that celebrates its commitment to sustainable fisheries, we have created through inaction an epic inequity in the Bering Sea, allowing a management system that prioritizes bycatch over directed fisheries.
But it’s more than that. There are some that would tell you that a reduction of bycatch in favor of returning quota to the directed fishery is solely an allocation decision. While in some ways it is — under well-defined legal and ethical standards that say one fishery should not carry on unchanged at the cost of another collapsing — it is also a serious conservation issue.
At an average weight of just under 5 pounds, the vast majority of the 1 million halibut caught as bycatch in the BSAI last year were juvenile fish. Tagging studies conducted by the International Pacific Halibut Commission show that 70 percent to 90 percent of juvenile halibut can and do migrate out of the BSAI to all other areas of the North Pacific.
So when we talk about halibut bycatch in the Bering Sea, we’re talking about high volume removals of a stock that supplies every halibut fishery from Nome to California. We’re talking about a reduction in numbers and essential genetic biodiversity. This is a conservation issue.
A 5-pound halibut is well under the size that commercial halibut fishermen are allowed to keep. Regardless of the harvester, higher yield is achieved by harvesting larger fish.
At the current rate and average size of bycatch, fishing pressure in the BSAI is diminishing juvenile cohorts before the stock is able to grow into collective maturity — an essential standard for sustainable fishing practices.
This scenario shows us that we cannot directly compare the harvest impact of halibut bycatch and directed halibut harvest. They are harvesting from different populations, and one is removing significantly more animals from the ecosystem than the other. This is a conservation issue.
Finally, the entire situation of a declining halibut stock is a conservation issue. Our regulations have simply failed to require halibut bycatch harvesters to participate in it. The Bering Sea halibut fleet has done everything but sell their boats in an effort to conserve the halibut stock. It’s time that other groups share the burden of that conservation.
As someone who makes her living off the ocean, I know what I’m asking for, and it’s significant. A 50 percent cut in bycatch will mean change for the groundfish fleet in the BSAI.
Not impossible change, not crippling change, but it will mean change. However, the alternative is the demise of one fishery, and the continued risk of coast-wide stock health. While I respect the voluntary reductions in bycatch the groundfish fleet has achieved, a meaningful regulatory conservation effort is long overdue.
Please advocate for a meaningful reduction of halibut bycatch caps in the Bering Sea. Email comments to [email protected]. The deadline to comment is 5 p.m. on Tuesday, May 26.
Hannah Heimbuch is a commercial halibut and salmon fisherman, and a Community Fisheries Organizer for the Alaska Marine Conservation Council. She lives in Homer.