Building the Future of Salmon Farming...in 90 Seconds
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.
Comments
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If it's closed-contained, what's the point of putting it in water rather than on shore? I see space saving, but I also see added challenges in operation. Is this more beneficial overall?
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Impressive stuff ... but .... floods? // or some kind of water level increase? Containment over
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It's about time, Good luck & Thanks for sharing
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why not just build running tanks that will execise the fish like in the wild so that only the strong survive and the fish is healthier and stronger while providing ample fresh water for the fish. not need to cordon off sections of water when there is plenty of unused land. logistics suchh as feeding, harvest, & breeding would be alot easier, since it is worked like a continuous batch process.
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3 words build it bigger.
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investe in Agrimarine Holdings Stocks ! Invest in resource fish!!!
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About Frick'n time!!!!
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