West coast salmon recovery

This popped up in my news feed and it was a good but sobering read. Hard to imagine the 10s of thousands of salmon that used to come 900 miles into Idaho.

Pat Ford did a good 4 part series last summer as well.

My biggest refute is to this claim in his "last thoughts"

Yet strong public and political awareness of the fishes’ dire condition is not optional if the lower Snake River is to be restored, so that Snake salmon and steelhead get their shot to restore themselves. Results on the Klamath, Elwha, White Salmon and other rivers strongly suggest that when salmon get that chance, they grab it.

There is actually very little evidence of increased populations in the White Salmon River post-dam removal. And, of course, those declines are attributed to poor ocean conditions.
 
Pat Ford did a good 4 part series last summer as well.

My biggest refute is to this claim in his "last thoughts"

Yet strong public and political awareness of the fishes’ dire condition is not optional if the lower Snake River is to be restored, so that Snake salmon and steelhead get their shot to restore themselves. Results on the Klamath, Elwha, White Salmon and other rivers strongly suggest that when salmon get that chance, they grab it.

There is actually very little evidence of increased populations in the White Salmon River post-dam removal. And, of course, those declines are attributed to poor ocean conditions.
I always ask to see the math on these topics. When populations are knocked down to virtually nothing, a 100% improvement is “significant” yet culturally disappointing. An example would be a mathematical improvement from 100 fish to a 1000 fish is huge mathematically but trivial compared to the 1980 runs of 15000. It’s the same reason we object to the states doing 10 year averages for management objectives rather than looking at 40 year averages back when the fishing was good.
 

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