#222172 - 12/11/03 09:30 AM
New book on the fishery
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Carcass
Registered: 03/08/99
Posts: 2409
Loc: Valencia, Negros Oriental, Phi...
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I just finished a good new book on the plight of our Salmon. It is called King of Fish - The Thousand Year Run of Salmon. Author is David R. Montgomery.
I recommend this book not for any new ground that it breaks (although there is some interesting comments about wood debris in the streams) but for the historical perspective that it gives. It traces the loss of Salmon in Europe and New England and what is really scary is that 300 years ago there were people warning that we would eliminate Salmon if we did not change our ways.
One thing that I took away from this read is a reinforcing of my belief that wild Salmon release is as critical as wild Steelhead release. I know that this is not as widespread a belief, but the gene pool represented by the wild fish is critical to the long term survival of the best adapted fish.
Good read.
_________________________
"You're not a g*dda*n looney Martini, you're a fisherman"
R.P. McMurphy - One Flew Over The Cuckoo's Nest
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#222174 - 12/11/03 10:30 AM
Re: New book on the fishery
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River Nutrients
Registered: 11/25/01
Posts: 2834
Loc: Marysville
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Eddie - Thanks for the heads up - haven't had a chance to read the book yet but have put it on my to read list.
Your comment regarding wild salmon release has been discussed before but however it remains germane. If one truly beliefs it is mandatory that all wild steelhead be release then why not all wild salmon. All the anadromous salmonid's are using the same freshwater habitats and at least some portion of the same ocean. At least in the case of steelhead we are allowed to harvest wild steelhead in only rivers expected to met or exceed their escapement goals. While in the marine fisheries for salmon the anglers may catch a salmon from wide geographic areas. For ESA listed Puget Sound chinook the with the salmon season for the last couple years catch anywhere from 7% to 30% or more of individual Puget Sound stocks.
When one begins to question whether to have wild salmon release a whole another list of questions come up about hooking mortality etc.
All the various salmonid stocks have their ups and downs with periods of high abundances and low abundances. While it makes just good sense not to harvest when abundances are low and why not when they are high. A Puget Sound example this past season would the situation of the wild pinks and chinook. Lots of pinks and allowing the harvest seemed me to be appropriate however maybe not for the chinook were many were not likely to meet escapement goals.
The situation with wild steelhead. That a hypothical river that had a consistent freshwater production of say 100,000 wild steelhead smolts. From studies up a down the coast we know that wild smolt to adult survivals vary from as low as 3% to as much as 25% (average in the 10 to 15%). Meaning that the potential run sizes might range from as low of 3,000 to as many as 25,000 steelhead.
It seems to me that some sort of sliding scale of allowable fishing impacts (dead fish- whether from harvest or hooking mortality) makes sense. That includes harvest at high abundances. For me that would work regardless of the species.
Tight lines Smalma
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#222175 - 12/11/03 11:05 AM
Re: New book on the fishery
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Carcass
Registered: 03/08/99
Posts: 2409
Loc: Valencia, Negros Oriental, Phi...
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Smalma, It's an interesting question. And in my mind the question needs to be framed in this context. What % of a run should be allowed for harvest? The author of the book I posted about states that 50% is sustainable and practical. Now, there are several issues with this not the least is can we in fact make accurate pre-spawning forecasts to judge the size of a run? Under the current situation and with our fisheries managed under the Maximum Sustained Yield model, I believe it is best to err on the side of caution and release wild salmon. My $.02
_________________________
"You're not a g*dda*n looney Martini, you're a fisherman"
R.P. McMurphy - One Flew Over The Cuckoo's Nest
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#222179 - 12/12/03 12:17 AM
Re: New book on the fishery
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Three Time Spawner
Registered: 03/07/99
Posts: 1440
Loc: Wherever I can swing for wild ...
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To "piggy back" off Jerry's post-
Jack Berryman, WSC Past President, spoke of the Historical Failure of Salmonids Management and warned to let us learn from history and not repeat historical failures while we still have a chance. Jack presented each Commission member and WDFW Director Koenings on behalf of the WSC a copy of the just released book by David Montgomery, King of Fish: 1000 Year Run of Salmon. (suggested reading for all)
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