Oil spill spared fish

June 8, 2017 Marine Science, North Pacific

Almost 30 years after the oil tanker Exxon Valdez hit Bligh Reef and smeared Prince William Sound with more than 11 million gallons of Alaska crude oil, a team of state and federal scientists have concluded the spill – as bad as it looked and as much impact as it had on marine mammals and birds – appears to have done no real damage to fisheries. “We found no evidence supporting a negative EVOS (Exxon Valdez Oil Spill) impact on herring, sockeye salmon, or pink salmon productivity, and weak evidence of a slightly positive EVOS signal on Copper River Chinook (king) salmon productivity,” the study says. “It is unclear how EVOS may have impacted Chinook salmon positively.” Somewhat surprisingly, however, the study found two non-oil spill events – one natural and one manmade – that appear to have caused significant changes in Sound fisheries. And one of them, a naturally occurring spill of fresh water, appears to be what crippled herring stocks there. click here to read the story link to the study 20:16

Bligh Reef, Craig Medred, Exxon Valdez, oil spill, Oil spill spared fish, Prince William Sound, state and federal scientists

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The New England groundfish debacle (Part III): who or what is at fault? Nils E. Stolpe/FishNet

It took me a while to decide how to most accurately describe the situation that has been visited upon the New England fishing communities that are and since colonial times have been dependent on the groundfish fisheries.

NILS STOLPE: The New England groundfish debacle (Part IV): Is cutting back harvest really the answer?

While it’s a fact that’s hardly ever acknowledged, the assumption in fisheries management is that if the population of a stock of fish isn’t at some arbitrary level, it’s because of too much fishing. Hence the term “overfished.” Hence the mandated knee jerk reaction of the fisheries managers to not enough fish; cut back on fishing. What of other factors? They don’t count. It’s all about fishing, because fishing is all that the managers can control; it’s their Maslow’s Hammer. When it comes to the oceans it seems as if it’s about all that the industry connected mega-foundations that support the anti-fishing ENGOs with hundreds of millions of dollars a year in “donations” are interested in controlling. Read the article here

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