Monday 11 November 2019

Salmon Habitat Restoration - Raincoast Conservation Foundaton


HI Chris Genovali et al

I have just read your article in the TC, Nov 10, 2019 on grizzly bears and salmon.

Salmon are now in a crisis situation after 50 years of mismanagement by DFO. We need to move on from them. Watershed Watch’s current stats include a 35M catch in 1995, while in 2019 it was 1M. That is how bad it is. The lice counts in Clayoquot Sound and Nootka Sound are so high, it is likely that all fry will be killed before leaving their home water.

Here is my approach, to which you might give some thought. In a nutshell it is: 12 netpens per year in Georgia and Juan de Fuca straits, each containing 2M triploided chinook fry, using Robertson Creek, Cowichan and Nitinat stock. These are sterilized so they don’t spawn, and return to the site of the pen, rather than rivers. It would put chinook numbers into the water immediately for SRKWs, and should be carried on for at least a decade, while habitat restoration work is being undertaken. See: http://fishfarmnews.blogspot.com/2018/05/dfo-salmon-and-killer-whales.html.

My read is that the most important things to address are: freshwater habitat restoration, DFO, fish farms and climate change.

I worked through the new habitat restoration program from DFO, and it has some problems of such size as to be almost useless. See this link: https://fishfarmnews.blogspot.com/2019/05/dfo-srkws-and-funding-yet-again-yes-yet.html. My suggestion is opening up the lower end of oxbows and old channels to allow fry to grow, particularly coho. This approach has wide usefulness and would work anywhere in the province that rivers have flat sections, and thus old channels. I put together a list of 18 old channels on the Nitinat River, and contacted the program.

After talking to them, I had to add an Indigenous component, apply for permits and licences for the in-river work, get logging company buy-in, get hatchery buy-in and put together a lengthy workplan, get insurance and register for workers compensation and so on. This made the project completely unworkable because it changed it from a simple equipment opening channels to a multi-year project costing multiple millions. So this very good idea, that DFO told me was highly desirable, and had cross province application, I had to give up. Perhaps the Ditidaht might be able to take on such a huge project. I don’t know.

What is the good news? That BC has instituted the Wild Salmon Advisory Council. This represents a structure with staff, and thus a long lived organization arguing on behalf of wild salmon, and with a budget making it able to do work that British Columbians want, without having to work with DFO. The PSF is the natural BC choice for partnership because it leverages money 4 to 7 times.

Another front of the overall problem is fish farms. Here are my criticisms of DFO’s program for fish farms, with the disappointing acronym FARM – if you can believe it: https://fishfarmnews.blogspot.com/2019/07/dfos-public-consultation-on-framework.html. It comes with 60 references to look into the issues.

On the climate side, I have also begun assembling a bibliography of links toward my writing a paper on climate change, effects on salmon and solutions to the problems: https://fishfarmnews.blogspot.com/2019/10/ckunate-change-effects-on-salmon.html. Do look into Peltier Tiles. You will immediately be able to think up uses for these fascinating electricity producing items.

DC Reid

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