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This week in ocean news

Six tons of fish soup in Russia, 500 tons of pee in the Pacific

Posted by Andrew Sharpless (Guest Contributor) at 9:17 AM on 10 Nov 2007

Read more about: oceans | wildlife | fishing | water pollution

Investigators found that fisherman caught twice their legal quota of bluefin tuna in European waters this year, despite an early closure to the season due to the stocks' precipitous decline ...

... a trout farm in Nova Scotia was torn apart by Tropical Storm Noel, freeing an estimated 500,000 fish and causing $1 million in damages ...

... endangered humpback and fin whales swam hundreds of miles north of their usual habitats in search of colder waters. "All signs point to global warming," said an advocate ...

... Korean scientists successfully transported a live flatfish out of water for a 20-hour transatlantic flight to Los Angeles. The fish went into an induced hibernation inside a plastic bag ...

... an Australian company was planning to use 500 tons of industrial urea in a bid to promote plankton growth in the Pacific. The company preferred the term "nutrient injection" to "dumping" ...

... parrotfish were found to be crucial to coral reef health. They eat the seaweed that otherwise chokes the corals. Excessive seaweed growth is a result of human activities, including fertilizers that get washed into the ocean ...

... an "underwater city" of concrete and bronze set to be built off the coast of Florida will be the largest manmade reef of its type. The Neptune Memorial Reef will cover 16 acres and eventually host the final resting place of 125,000 cremated people ...

... an Alaskan fisherman was put on probation for six years and fined $150,000 for taking 4,300 pounds of undersized Dungeness crab ...

... meanwhile, a Swedish angler caught six wild boar piglets instead of eel. The piglets drowned when snagged in the angler's net. "We had a bloody hard time pulling up the nets," he said ...

... University of Southern Maine researchers found that North Atlantic right whales carry high levels of industrial pollutants in their blubber. The pollutants could slow reproduction ...

... a harbor seal pup died after becoming tangled in a Washington state fisherman's net. "The seal must not have been experienced around nets," said a director of local fisheries ...

... a federal panel recommended that the U.S. government install stricter inspections of imported fish for pollutants. Approximately one percent of imported fish is inspected now ...

... and in Moscow, Russians celebrated People's Unity Day by cooking the world's largest batch of fish soup. Six tons of soup was prepared and then eaten by 12,000 people at a 400-foot table.

no turtles this week! : (

On Mediterranean and eastern Atlantic bluefin tuna:
This is horrible news.  Is it any wonder that scientists get frustrated?; the wonder is that they keep their sanity at all.  Here, the consulting scientists unanimously recommended a certain quota; but then the governments doubled it; and then the fishermen illegally took around twice that amount, with the governments failing to enforce their legal limit.

We have to work on demand for bluefin tuna.  God knows what can be done about the Japanese.  But in Western centers of fine dining, we ought to be able to enlighten chefs, restaurateurs and customers on why bluefin is a very bad menu item.

On the Koreans flying flatfish to LA:
Clueless, if they think it makes sense, with regard both to GHG and particulate pollution from jets, and to animal welfare, to set up a new channel for distributing fresh fish from East Asia to tables in the eastern US.

On the ruined trout farm on the coast of Nova Scotia:
Fish farming can possibly be sustainable, and on balance less abusive of animals, if it is restricted to vegetarian species, or species that can be fed on a diet of invertebrates.  It is pathetic that the storm-battered trout were so shocked and bewildered that they could be picked up easily from the ocean's edge.

It is also sad that Canadian fisheries on the Atlantic are not better managed in general.  Greenpeace and the Humane Society of the United States have asked us all to pledge to boycott Canadian seafood, so long as the Canadian government promotes and protects the annual slaughter of juvenile harp seals.  We hope that that will soon have a good outcome.  Meanwhile, though, we cannot stop thinking with sympathy of the people who live in these quaint old fishing villages.  Beach Meadows and West Berlin, on the coast southwest of Halifax, are just two of many charming seaside towns, including the rather well-known Lunenburg.  It would be great if fishing could become less and less an important part of the livelihoods of their inhabitants.

On North Atlantic right whales and pollution:
It would be surprising if right whales were more affected by pollutants than other large baleen whales.  But of course in their case, every problem is much more critical than it would be with more populous species.

As it happens, though it is hardly big enough to figure in "This week in ocean news," my husband just adopted for me a female right whale named Calvin, through the North Atlantic Right Whale Research Program at the New England Aquarium in Boston.  So a big package of material on right whales came yesterday, which I have not yet got through.  I shall look out for references to pollution, and its effects on the whales' health.

On the harbor seal pup caught in the net of the Suquamish fisherman:
Being interested both in issues relating to Native Americans and in marine wildlife, I am of course troubled when the two respective sets of values come into conflict, and am fascinated by how this story is being covered.  It is not the sort of story we often see here on the East coast.  That the four bitter comments, of writers outraged at the reckless and cruel treatment of seals, at the bottom of the article were written by people with women's names might be meaningful.  Certainly it would be wrong to conclude that concern for the welfare of charismatic little mammals is only an issue of soft-headed girls (as the stereotype might go).

Chickens deserve our true friendship! So do fish! So do other sentient beings! Let us learn to be kind.

more on the bluefin tuna crisis

In last Sunday's New York Times (11/04/2007), in the City section, there was this well-written op-ed by Paul Greenberg, on the troubled, mismanaged, maybe already doomed Eastern Atlantic bluefin tuna fishery in US waters:

http://www.nytimes.com/2007/11/04/opinion/nyregionopinion ...

Greenberg likes the farmers' slogan, "No farms, no food."  But, he says, fishermen are hunters, and do not think like farmers, do not think of reseeding their crops.  A more effective slogan for them, he suggests, might be, "No fish, no fishermen."

Chickens deserve our true friendship! So do fish! So do other sentient beings! Let us learn to be kind.

Finally,

"The United States called yesterday for a total ban on catching of endangered bluefin tuna in the Mediterranean and the Atlantic after figures showed that rampant overfishing is continuing despite stocks being in a state of collapse."

Sometimes a total ban is the only answer.

In the end, it all comes down to biodiversity. Poison Darts--Protecting the biodiversity of our world

right whales and pollution

It has been recognized for some time now that the North Atlantic right whale population (Eubalaena glacialis) is growing at a very slow rate: 2% per year, compared to 6-8% for the right whales of the Southern hemisphere (E. australis).  And it has been suspected that pollution has something to do with that, along with limited genetic variation.

So though the mechanism of how the pollution might be having this effect seems still to be uncertain, this Maine research group studying toxicity has at least pointed to an unusually high presence of chromium for the first time.

John Wise is quoted here as saying:

<<
"I don't see how you get levels this high in skin without breathing it in," Wise said. "The whales are close enough to shore that they're getting essentially urban air coming off land. They suck in a lot more air than we do, so we're thinking air pollution may be a bigger hazard than we ever thought about for whales."
>>

Not really surprising, because right whales famously come pretty close to land, and stay fairly long at the surface.

Chickens deserve our true friendship! So do fish! So do other sentient beings! Let us learn to be kind.

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