National Fisherman

Salmon live interesting lives: they are born in fresh water, then migrate to the ocean, where they grow to maturity, returning back to fresh water to breed, sometimes hundreds of kilometres, navigating obstacles along the way -- including swimming up waterfalls. And not just any freshwater will do, either: salmon return to the very spot they were born to lay their own spawn.

Artificial water constructions -- such as dams -- can therefore pose a serious problem. Fish can become disoriented, or get injured or killed due to turbines or spillways, and their travel times can get longer due to the disruption of natural water flow. One solution is the fish ladder, a structure that is designed to help migratory fish negotiate the changed waterways.

Or you could just fire them through a cannon.

Thus the salmon cannon was born -- the invention of a Whooshh Innovations, a company who had developed a method of gently and quickly transporting fruit over long distances via a tube. When the team discovered that hydroelectric dams were causing migrating salmon significant difficulties, they decided to adapt the tube to fish.

Read the full story at CNET>>

Want to read more about salmon and dams? Click here...

Inside the Industry

It’s no secret that fraud is a problem in the seafood industry. Oceana repeatedly touts a mislabeling epidemic. While their method has been criticized, the perception of rampant fraud  has been established.

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The Center for Coastal Studies recently announced that Owen Nichols, Director of the Center for Coastal Studies’ Marine Fisheries Research Program, has been selected as this year’s recipient of the John Annala Fishery Leadership Award by the Gulf of Maine Research Institute. 

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