According to the latest data collected by the North Pacific Fisheries
Management Council, populations of Bering Sea pollock have reached record low levels.
Warning Signs Ignored
The warning signs were clear as early as the
1970s when Steller sea lion populations began plummeting dramatically. Between
1970 and 1976 the first large declines of Steller sea lions were recorded in the
Aleutian Islands. Sea lion populations were decreasing as pollock catches were
increasing.
Steller sea lion populations decreased 50% by 1988 and 70% by 1992.
Despite clear evidence linking the decline with starvation caused by
fishing industry removals of billions of pounds of their preferred
prey, policy makers have refused to reduce catch levels to account for
the needs of species that depend on
pollock for food.
Bering Witness to the Collapse
In 2006 and 2007
Greenpeace traveled to the Bering Sea to explore and document the rich marine environment as well as the destruction left behind by industrial fishing. Research confirmed that the fragile Bering Sea ecosystem couldn't sustain the high of commercial fishing without paying a price. Factory fishing ships continued to take too many fish out of the sea—leaving too little for the animals whose lives depend on it.
Greenpeace captured powerful video of barren seafloors and trawled habitats. Native communities also continue to feel the negative impacts of commercial factory fishing on their livelihood and traditions.
(click on date or mouse over image to scroll through timeline)
Seeing Red
Alaska pollock are often been referred to as the "best managed fishery in the world," certified as sustainable by the Marine Stewardship Council and "green listed" by many environmental organizations.
In 2007 Greenpeace released a report,
Carting Away the Oceans, which included pollock on their
seafood Red List. Citing trawling
damage to the seafloor, unsustainable catch levels, massive
bycatch, and impacts on endangered Steller sea lions, Greenpeace pressured
major supermarket chains to stop selling pollock by giving them negative scores
for stocking their seafood cases with troubled fish.
What’s Next?
Will policy makers learn from these mistakes and take a more precautionary, ecosystem-based approach? With the increasing impacts of global warming and ocean acidification, sustainably managing fisheries is only going to become more difficult in the future.
A government bailout once
the pollock fishery collapses won't bring the fish back. In order to save the
ecosystem and the future of the fishery, less pollock need to be caught and
marine reserves need to be established. In the short term, if the rumors
are correct, the fishery will have to be closed completely in 2010 to allow
pollock stocks to recover and to prevent starvation of pollock predators like
Steller sea lions and fur seals.
Greenpeace advocates the creation of a network of no-take marine reserves, protecting 40 percent of the world’s oceans, as the long-term solution to the overfishing of tuna,
pollock, and other species, and the recovery of our overexploited oceans.