The 'gradual and sudden' decline of striped bass

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Mike Spinney, for the Bay Journal News Service

A federal stock assessment has found that striped bass are being overfished in the Chesapeake Bay and along the East Coast. (Bay Journal photo by Dave Harp)
Striped bass, also known as rockfish, are arguably the most economically important finfish on the Atlantic seaboard. According to a 2005 economic study by Southwick Associates, commercial and recreational fishing for stripers generated more than $6.8 billion in total economic activity, supporting more than 68,000 jobs. At the time, striped bass were abundant in the Chesapeake Bay and throughout their migratory range, from North Carolina to Maine.

Twenty years earlier, striped bass were practically nonexistent. Scooped up in commercial nets and plucked by rod and reel by a growing number of recreational anglers throughout the 1970s, stripers had been fished to the brink of oblivion when a moratorium was enacted in 1985. Remarkably, once left alone to reproduce in the Chesapeake and Delaware bays, as well as the Hudson River, the fish were spawning in record numbers. In 1995, five years after the moratorium was lifted, the species was declared “fully recovered” by the Atlantic States Marine Fisheries Commission, the interstate body tasked with managing them.

The rebound was touted as a success. Rockfish became a symbol of the ASMFC’s fisheries management prowess. But almost as soon as the commission resumed the task of allotting states their portion of the striped bass pie, things started to go downhill until, in 2019, the commission declared striped bass overfished.

According to the National Oceanographic and Atmospheric Administration, Maryland’s commercial striped bass catch went from 2.3 million pounds in 2005 to 1.2 million in 2019, while the recreational catch fell from 7.6 million pounds to 2.6 million. Massachusetts’ commercial catch declined from 1.1 million pounds to 0.5 million; the recreational catch went from 7.5 million to 2.6 during the same span. Massachusetts’ commercial striped bass fishermen have failed to fill their quota each of the last three years. The fish simply aren’t available.

The ASMFC dithered in the face of this steady decline. Because it must serve the interests of both commercial fishermen and recreational anglers, and because it believes it must achieve what is known as “maximum sustainable yield” (a fancy way of saying, kill the most fish possible without destroying the fishery), the commission has tinkered with ways to keep everyone happy. In the process, it has failed the fish and frustrated fishermen.

Now, the ASMFC is creating a new plan to manage striped bass. Known as Amendment 7 to the Interstate Fishery Management Plan for Atlantic Striped Bass, the commission has asked for public input as it considers its options.

The primary objective of Amendment 7 is “To perpetuate, through cooperative interstate fishery management, migratory stocks of striped bass; to allow commercial and recreational [harvests] consistent with the long-term maintenance of a broad age structure, a self-sustaining spawning stock; and also to provide for the restoration and maintenance of their essential habitat.”

If the commission is serious about achieving this goal, it knows how to do it: Implement a new moratorium on the harvest of striped bass. A harvest moratorium is the only approach that has thus far been proven to achieve these goals for rockfish. That is why the organization Stripers Forever is calling for the ASMFC to take bold action and impose a 10-year moratorium on the harvest of striped bass.

Stripers have demonstrated they can replenish their numbers when given the opportunity. If the commission adopts a 10-year harvest moratorium as we suggest, striped bass will return to healthy abundance and with the balanced age structure necessary for sustaining the fishery in the long term.

Furthermore, the ASMFC can use those 10 years to adopt better, more scientific means for collecting the data it needs to sustain the fishery after the moratorium is lifted.

A harvest moratorium would still allow recreational anglers to fish for striped bass, but on a catch-and-release basis only. That means the recreational striped bass angling economy — which far exceeds the commercial fishery — would remain largely intact. Remember the Southwick study that found the entire striped bass fishery worth $6.8 billion? The recreational fishery accounted for $6.2 billion of that total.

In Ernest Hemingway’s novel, The Sun Also Rises, the character Mike Campbell is asked how his bankruptcy came about. “Two ways,” Mike said. “Gradually and then suddenly.” If the ASMFC fails to take the bold and courageous action needed to rescue striped bass from the brink of collapse, it will have no choice when asked about the inevitable failure but to look back over 30 years of compromises and half measures and say it happened “gradually and then suddenly.”

But it doesn’t have to be that way. With a moratorium, rockfish — like the sun — can still rise.

Mike Spinney, a resident of Massachusetts, is a member of the national board of Stripers Forever. His views do not necessarily reflect those of the Bay Journal. This article was originally published in the May 2021 issue of the Bay Journal and was distributed by the Bay Journal News Service.
 

Sneakers

Just sneakin' around....
Stop the netting of menhaden in the bay. The rockfish depend on them for fat and calories. Now all they have left to eat are small crabs. They don't provide enough calories. Plus it hurts the crab population.
Not only over-fishing, but over-use of fertilizers, which cause algae blooms leading to low oxygen levels which kill the juvenile menhaden.
 

limblips

Well-Known Member
PREMO Member
Stop the netting of menhaden in the bay. The rockfish depend on them for fat and calories. Now all they have left to eat are small crabs. They don't provide enough calories. Plus it hurts the crab population.
Took the words right out of my mouth! The huge decline in menhaden in the bay is also the cause of the bluefish passing the bay offshore on their northern migration. I used to catch blues up to 18 lbs inside the bay (25 years ago) but all we get now are little 12 inch tailor blues.
 

Gilligan

#*! boat!
PREMO Member
Took the words right out of my mouth! The huge decline in menhaden in the bay is also the cause of the bluefish passing the bay offshore on their northern migration. I used to catch blues up to 18 lbs inside the bay (25 years ago) but all we get now are little 12 inch tailor blues.
I remember 30+ years ago when fishing blues in the lower Potomac River was a big deal...
 

Sneakers

Just sneakin' around....
I remember 30+ years ago when fishing blues in the lower Potomac River was a big deal...
Same off Long Island. Every evening at sunset huge schools would run thru. You could toss any lure out and get a hit. Hasn't been like that since I was in high school, early 70s.
 
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