Category Archives: Uncategorized

Building Future of Salmon Farming… in 90 Sec

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On January 14, 2011, Agrimarine Holdings Inc. completed primary construction and installation of the world’s first marine closed-containment salmon farm (it has several freshwater-based tanks already in operation in China) at Middle Bay, near Campbell River. The event was the culmination of years of research to develop a more sustainable form of salmon aquaculture that – unlike the open net pen farms that dot BC’s coast – doesn’t dump its waste into the marine environment, and will minimize the transfer of parasites and pathogens between farmed and wild fish. Damien Gillis has been documenting the construction for Agrimarine and here condenses a two-week process into this 90 second time-lapse video.

The tank’s fibreglass and steel base is first mounted on a barge – which is then temporarily sunk in order to float the base. The buoyant base is pulled to the dock by tug boat, where the construction team begins bolting 24 fibreglass wall sections atop it. The completed tank is then tugged into place off the dock and attached by eight heavy-duty ropes to an underwater grid anchored to metal piles. Once secured, a 12-inch plug is removed from the bottom of the tank. Over the next two hours, water fills the tank as it sinks until mostly submerged. The top of the tank is suspended above the surface by foam-filled flotation cubes, attached beneath the top ring of the tank.

The company is now set to fill the tank with a first batch of Chinook salmon, and will soon be adding three more tanks to its Middle Bay operation.

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Audio: CBC Ideas-Alexandra Morton & Saving Wild Salmon

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For almost forty years, Alexandra Morton studied orcas near the northern
tip of Vancouver Island. Those whales eat sockeye salmon. When Morton learned
that these fish were endangered, she decided to save the salmon, in order to
protect her whales.

Last fall, during an unanticipated and completely amazing run of Sockeye salmon, Paul Kennedy visited with Alexandra Morton near the shore of a feeder stream of the upper Fraser River, in Northern British Columbia. 

Listen to audio program

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Closed Containment Salmon Farm: First of its Kind

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From the Courier-Islander – Jan 13, 2011

by Dan McLennan

In the world of closed containment aquaculture, it appears size
matters. Never was that more true in the Campbell River area than in the
past few weeks as a massive floating solid-wall tank was built on the
waterfront by the Agrimarine Industries/Middle Bay Sustainable
Aquaculture Institute (MBSAI) partnership.

“It feels wonderful,”
laughed Robert Walker, vice president for Agrimarine Industries, at the
Middle Bay site Wednesday. “It has been a very long time and it’s
exciting to see it. This is the first one in the world and we’re very
much looking forward to getting fish in it.”

After years of
design, government approval, funding efforts and redesign, sections of
the gargantuan fibreglass tank were assembled on site in the last two
weeks. The 3,000-cubic-metre tank has a 24-metre inside diameter and a
depth of almost nine metres. At press time yesterday, the plan called
for the tank to be towed into place and filled with seawater by the
afternoon.

“We
hope to have fish in the water within the next two weeks,” Walker said.
“There are no other hard-walled tanks of this capacity. We’ve designed
it to address many of the problems that currently exist with the
net-cage industry. We hope to have a working system very shortly and be
able to demonstrate that we have a solution here.”
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Virus May be Hurting Pacific Salmon

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From the Vancouver Sun – Jan 13, 2011

by Margaret Munro

Volcanic eruptions, giant squid and sea lice have all been invoked to
explain the wild swings in one of Canada’s most valuable fisheries.

Now
scientists have raised the spectre of a mysterious virus killing huge
numbers of Pacific salmon before they reach their spawning grounds.

“The
mortality-related signature reflects a viral infection,” a team of
federal and university researchers reported Thursday in a study into the
collapse of British Columbia’s famed Fraser River sockeye runs.

The
compromised salmon that appeared to have a viral infection at sea — a
phenomenon co-author Scott Hinch at the University of British Columbia
describes as “dead fish swimming” — were 13.5 times more likely to die
before spawning than healthy fish.

The study, published
Thursday in the journal Science, does not identify a microbial culprit,
but suggests the virus may be associated with leukemia and lymphoma.

“There is no doubt there is some form of pathogen involved,” Hinch said.

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Response to Salmon Farmers’ Major New PR Campaign

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From SalmonGuy.org – Jan 10, 2011

An Initiative of the BC Salmon Farmers Association Invites
the Public to Get the Straight Facts on Salmon Farming at their New web
site,
www.BCSalmonFacts.ca

“If it wasn’t so sad, it would almost be funny,” says
Mary Ellen Walling, Executive Director of the British Columbia Salmon
Farmers Association. “Many people are being fed a diet of
misinformation and that’s exactly why our members have launched
www.BCSalmonFacts.ca, a new web site where we will separate myths from fact and set the record straight.”

In addition to the new website, members of the BC Salmon Farmers
Association are also launching a television and print media advertising
campaign urging viewers and readers not to believe everything they hear
about farmed salmon without first checking the facts.

“At BCSalmonFacts.ca people will be able to separate fact from
fiction,” says Clare Backman, Director of Environmental Compliance and
Community Relations at Marine Harvest Canada, a member of the BCSFA.
“It’s about time the real story was told.”

There are video clips and forums on the site with links to articles
of interest. On the forums people can post questions and get straight
answers. There is also a Facebook page and a Twitter feed.

So I suppose Backman figures that the general public won’t catch the
bias involved in this initiative? Or the peculiar coincidence that the
salmon farmers are under considerable pressure in the current Cohen
Commission?

I tend to get a little chuckle out when I hear some company or
industry association carry on about how they’re going to: “set the
record straight.”

It’s a downward spiral. You are basically saying, hey general public
you’re stupid, you’ve been duped, you don’t know how to do your own
research and come to your own beliefs. You need to be spoon fed our
farmed spin to really understand the issues.

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B.C. fish farms blamed for sea lice in new report

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From CTV.ca – Dec 24, 2010

VANCOUVER — Another salvo has been fired in the battle over sea lice at fish farms on the B.C. coast.

Just a week after a report was released clearing sea lice in the
collapse of the pink salmon run in 2002, an environmental group is
pointing to a new report that it says shows fish farms make the sea lice
problem worse.

Watershed Watch quotes a study by a New Zealand professor who looked
at the growth of sea lice on two salmon farms in the Broughton
archipelago on the central B.C. coast, which is on the migration path of
juvenile wild salmon.

The environmental group says the study found that farmed salmon can lead to a sharp increase in sea lice in coastal waters.

Read full article here

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Oil Sands report criticizes all stakeholders

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From The Globe & Mail – Dec 17, 2010

by Josh Wingrove

Cutting through rhetoric that so often dominates debate over Canada’s
oil sands, a new report by a prominent academic group is a comprehensive
snapshot of the failings and successes of all the industry’s
stakeholders and raises hope for a new era of oversight.

The peer-reviewed report, to be published Wednesday by the Royal Society of Canada,
takes aim at oil companies, governments and environmental groups alike
while recommending steps to improve environmental monitoring in the
economically vital industry.

It paints Ottawa as an absentee oil sands parent and laments Alberta’s
weak regulatory system, adding both governments’ efforts haven’t “kept
pace” with development. It says industry has failed in efforts to
restore mined land to its original state. But it tosses the stakeholders
a bone, too, saying frequent claims of declining air quality and rising
cancer rates have no scientific footing.

Although often a target, a chastened Alberta appeared happy to take its lumps from academics, not activists.

Read full article here

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Mackenzie Gas Pipeline OK’d, but Will it be Built?

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From Calgary Herald – Dec. 17

by Dan Healing

A
decision Thursday that allows the Mackenzie Valley natural gas pipeline
from the Arctic to Alberta to be built was welcomed by the oilpatch and
decried by environmentalists.

Both sides agreed,
however, that actually getting the $16.2-billion project sanctioned in a
low gas price environment – while dealing with the 264 conditions
attached to the National Energy Board’s OK – is unlikely at best.

“Today
is a day to celebrate getting to a decision point,” said Brenda Kenny,
president of the Canadian Energy Pipeline Association.

“This
is a project that would put an important stamp on the overall
infrastructure for Canada, open a brand new supply basin and provide
thousands of jobs that would not occur otherwise.”

But
Sierra Club adviser Stephen Hazell and Kevin O’Reilly of the
environmental group Alternative North, both interveners in the hearings,
said they found the decision lacking when it comes to sustainability
and protecting the northern environment.

Read full article here 

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