Tag Archives: Chum Salmon

Rivers & Oceans

DFO ‘legacy of neglect’ leaves North Coast salmon to flounder

Canada’s National Observer, Local Journalism Initiative Reporter

Fisheries and Oceans Canada cut the monitoring of salmon streams along BC’s North and Central Coast, leaving critical stocks uncounted at the height of spawning season.

Seasonal “creek walkers” — contractors for the fisheries department (DFO) who trek along streams to record salmon returns — haven’t been hired as stocks return along the coast from Bella Bella to the Alaskan border, including major watersheds like the Skeena, Nass and Kitimat systems, says a coalition of conservation groups. 

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Rivers & Oceans

Final Numbers for Cortes Island’s 2024 Chum Run

The final numbers for Cortes Island’s 2024 Chum run are in. Local streamkeepers Cec and Christine Robinson gave a rundown. 

Christine Robinson: “I think we all know that this was  a stupendous year for Chums up and down the coast. So not just Cortes, not just Quadra, not just the Sunshine Coast, but from the mainland all the way up to Alaska and down through to Puget Sound and I think possibly further south.  The numbers on Cortes were the highest that we have seen since we’ve lived on Cortes, which is now 34 years.”

Cec Robinson: “To put it in context, they’re probably three times higher than the best years we’ve ever seen. So it was pretty huge.” 

Continue reading Final Numbers for Cortes Island’s 2024 Chum Run →
Rivers & Oceans

Baby sockeye salmon are growing faster due to climate change. Is bigger better?

Editor’s note: Most of the salmon on Cortes Island are Chum, not Sockeye, but a DFO study of scale growth measurements from the Big Qualicum River suggests Chum are also being affected by climate change. Chum salmon appear to be growing smaller ‘due to increased ocean temperatures driven by climate change‘ and also the increased competition over a diminishing number of prey. There are also reports of them relocating to more northern locations. In October 2023, a University of Alaska study revealed that 100 Chum had been found in waters emptying into the Arctic Ocean. They were ‘either actively spawning or had finished spawning.’ Lead author Peter Wesley wrote, “Throughout most parts of the salmon’s range, things have gotten too warm and they’re starting to blink off. In the Arctic, the water is getting warm enough and they’re starting to blink on.”

Canada’s National Observer, Local Journalism Initiative Reporter

Climate change has tipped the scales, causing juvenile sockeye salmon in B.C. to grow bigger over the past century. 

The growth of salmon using lakes as nurseries during the first years of life in northern B.C. is about 35 per cent higher than 100 years ago, a new study from Simon Fraser University shows. 

Continue reading Baby sockeye salmon are growing faster due to climate change. Is bigger better? →
Animals, Rivers & Oceans

Will the heavy rains come in time for this year’s Chum run in Basil Creek?

Part 1 in a series of articles about the Fall 2023 Salmon runs; Click here for Part 2.

Very little water is trickling through Basil Creek, where Cortes Island’s principal Chum run occurs in late October. There have been few days of rain on Cortes since May, and some of the area’s shallow wells stopped producing in July. Only about 10 Chum were seen in Basil Creek during the 2022 drought. Unless water levels rise, this may be the second year in a row when there is not a significant creek for the Chum return. 

According to the Pacific Salmon Foundation, BC is going through ‘one of the most extreme periods of drought in recorded history.’ 

Continue reading Will the heavy rains come in time for this year’s Chum run in Basil Creek? →
Cost of Climate Change

Saving the Cowichan Estuary from drowning in a climate-fed ‘coastal squeeze’

Canada’s National Observer, Local Journalism Initiative Reporter

High atop a dike hemming the Koksilah River as its fresh waters meet salt, red-winged blackbirds call out as they patrol their territory.

Noisy heralds of spring, the blackbirds return to the Cowichan Estuary each year to nest and protest human intrusion with sharp signature trills from the brush along the riverbank.

Today the interloper is Tom Reid, conservation land management program manager with the Nature Trust of British Columbia (NTBC), who stands atop the 15-foot-high rock embankment he is working to destroy.

The dike, built to fortify farmland stolen from the estuary, is stifling the tidal marsh vital to the survival of a host of endangered salmon and bird species that rely on it for breeding, feeding and migration, he said.

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