Absolutely! Chum represent the backbone of the nutrient chain in this system and their numbers are severely compromised.
Maybe start a petition Dave? Anybody who really cares would sign it.
I’m not sure who the petition should be aimed at … DFO is fully aware of the value of chums to coastal watersheds and has developed off channel habitats to increase natural production. But, more fish are needed and hatcheries are a natural fit for chums because they are cheap to rear as they only require food for a short while.
Ralph, I can’t remember dates, nor do I have the data, but when the nutrient drip program was functioning on the Chilliwack, no added benefit from the fertilizer was measurable in the years after strong pink returns to the upper Chilliwack. For sure ocean productivity is at play here, but imo, the more fry(especially fed fry), that are sent to the ocean, the better.