15 Jan 2010:
New Salmon Farming Method
Wins Backing of Monterey Bay Aquarium
A new aquaculture technology that raises Pacific salmon in closed, freshwater systems has received a strong endorsement from the Monterey Bay Aquarium,
a leader in the sustainable seafood movement. The technology, developed by Rochester, Wash.-based AquaSeed Corp, features numerous advancements that persuaded the Monterey Bay Aquarium
to bestow its “Super Green” label on the
AquaSeed salmon eggs
Pacific coho salmon, sold under the SweetSpring
trade name. The salmon are raised in closed pens on land, rather than in open net pens near coastlines, eliminating dangers from the spread of disease to wild fish and ending the problem of farmed salmon escaping and breeding with wild salmon. The AquaSeed salmon also are raised in freshwater, as opposed to saltwater, and the company uses Pacific salmon rather than Atlantic salmon — currently the most common pen-reared form of salmon. In addition, through advances in breeding and changes in feed formulas, AquaSeed says it can raise a pound of salmon using roughly a pound of fish food; traditional salmon farms use about four pounds of fish meal to produce one pound of Atlantic salmon. AquaSeed is now producing 200,000 pounds of the salmon a year and plans to expand rapidly, selling to stores such as Whole Foods. Other companies are experimenting with aquaculture far offshore
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Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.
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The 2015 Yale e360 Video Contest winner documents a Northeastern town's bitter battle over a wind farm. Watch the video.
A 2015 Yale e360 Video Contest winner captures stunning images of wild salmon runs in Alaska. Watch the video.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
video goes onto the front lines with Colorado firefighters confronting deadly blazes fueled by a hotter, drier climate. Watch the video.
A three-part series Tainted Harvest
looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup. Read the series.