NOAA Closes Gulf of Maine Cod Fishery

From The Salt:

The National Oceanic and Atmospheric Administration is shutting down cod fishing, from Provincetown, Mass., up to the Canadian border, in an effort to reverse plummeting numbers of the iconic fish in the Gulf of Maine.
Starting Thursday, no fishermen — commercial or recreational — may trawl or use certain large nets that might catch cod for the next six months. Local cod fishermen, who now face an uncertain future, say the government hasn't done enough to maintain cod populations, and they challenge NOAA's cod counts.
"This is uncalled for," says Joseph Orlando, a fishermen who trawls for cod off the coast of Gloucester, Mass., just north of Boston. Orlando and a friend had had been looking forward to fishing heavily for cod for the next two months, when holiday demand boosts prices. Now, that's off the table.
"There's more codfish out there. There's always been," he says. " I mean, their science is just absurd."
The science he's referring to is data from NOAA that finds haddock numbers are up, but cod are down. Michael Ruccio, an analyst with NOAA, says cod are at 3 to 4 percent of levels necessary for the population to be sustained.
"For cod to make a meaningful recovery, it's important to begin to protect their spawning activities, as well as where they aggregate and are found in large concentrations," Ruccio says.
The new federal rules expand areas where cod fishing was already banned. And accidental catches of cod are limited to 200 pounds per boat. But the Gulf of Maine is vast, and cod populations vary widely. That helps explain why fishermen like Orlando an NOAA scientists are coming up with two very different views of cod populations, says James Wilson, a professor of marine science and economics at the University of Maine.
"I live in Downeast Maine — there are no codfish in Downeast Maine," Wilson says. "There are a lot of codfish around Gloucester."
He adds, "When the feds report that, on average, there are no codfish, or very few, they're correct. When the fishermen in Gloucester report they see a lot of codfish, they're correct. The problem is trying to manage the system as if it was a single system when in fact, it is a system that has many different parts."...
The ban on cod fishing is for the current season and will be effective until May. But biologists, fishermen and regulators have been monitoring cod stocks for 40 years, and frequently changing rules. This most recent ban is the most drastic ever for cod.

The cod fishery has been decimated in recent decades.  It is a canary in the coalmine for other fisheries.