Tag Archives: Salmon Cannon
Excitement in B.C. Indigenous communities as salmon get past Fraser slide zone
Thousands of migrating sockeye and chinook salmon appear to be making it through a massive slide area on the Fraser River on their way to spawn in central British Columbia. Fisheries and Oceans Canada says 280,000 salmon have already been counted above the slide site north of Lillooet, contrasting greatly from three years ago when barely 100 salmon were counted. In 2019, a rock slide of about 110,000 cubic metres fell into the river canyon, creating an almost impassable barrier for migrating salmon. >click to read< 19:31
Salmon cannon to help fish get around landslide on Fraser River
Plans are underway for a pneumatic fish pump, also known as a salmon cannon, to be used to help fish migrate past a landslide on British Columbia’s Fraser River, officials with the Department of Fisheries and Oceans said Monday. A fish ladder is under construction that will direct salmon to a holding pool where they’ll be pumped through a series of tubes suspended above the river, said Gwil Roberts, director of the department’s landslide response team.,, The slide was discovered in the remote canyon north of Lillooet last June. Huge pieces of rock from a 125-metre cliff had sheared off and crashed into the river, creating a five-metre waterfall. >click to read< 11:46
Salmon cannon could restore the population in the Upper Columbia
A so-called salmon cannon could restore salmon populations in parts of the upper Columbia river that have not seen the fish in 90 years.The salmon cannon is actually a fish-propelling system made by a Seattle company called Whooshh Innovations, which uses a series of tubes and computers to gently detour the salmon around dams, “In truth, the fish aren’t shot anywhere. The fish actually swim in on their own, and they are then sorted into a tube that’s misted inside so it’s very slick and air pressure gently movies them up and over the dam,” >click to read<10:16
