Studies and reports on the effects of coded wire tags and adipose fin clips on the survival of anadromous releases of Pacific Salmon can be accessed from this document table.

Non-copyright documents are listed in the top table and can be downloaded from this page. Each of the column headers can be used for a basic sort of the contents.

Copyright documents are listed in the bottom table and can be accessed from their DOI link.

FileDescriptionFile Date
Review of Marking for Coded-Wire-Tags and Mark Selective Fishing by PSC SFECPacific Salmon Commission Selective Fisheries Evaluation Committee, 2006 Report SFEC (06)-1. This report summarizes the results of a literature review (electronic and agency “grey literature”) of all potential salmon marks suitable for mass marking or CWT indicators. Results for adipose and ventral fin mark studies were reviewed and compared for significant impacts to survival and fin regeneration.2006
A Cursory Evaluation of the Effects of Coded Wire Tagging on SalmonidsBy: David P. Zajac. A Cursory Evaluation of the Effects of Coded Wire Tagging on Salmonids. U.S. Fish and Wildlife Service. Fisheries Assistance Office. Olympia, Washington. 1985.1985
Returns of Chinook Salmon Coded-Wire Tagged with 1.1 mm and 1.5 mm Coded-Wire Tags and Adult Electronic DetectionBy: H. Lee Blankenship, Daniel Thompson, and Eric Volk. WDFW. PSMFC RCMT 1999 Meeting Minutes Attachment 7: Returns of chinook salmon coded-wire tagged with 1.1 mm and 1.5 mm coded-wire tags and adult electronic detection. Also available as Pp. 59-63 in Selective Fishery Evaluation Committee, 1998 Annual Report.  Pacific Salmon Commission SFEC (99)-1.1999
WDFW Puyallup Hatchery Rack Electronic Detection Evaluation for 1996By: WDFW. PSMFC RCMT 1997 Meeting Minutes Attachment 11: WDFW Puyallup Hatchery Rack Electronic Detection Evaluation and Survival of Standard Length vs 1.5 Length Coded Wire Tags.1997
An Update on the Implications of the Use of the Ventral Fin Clip as a Mass Mark for Coho SalmonBy: Richard Bailey and Susan Lehmann, CDFO, Lee Blankenship, WDFW, and Ralph Boomer, USFWS. SFEC Summary report by the Ventral Mark Workgroup of the Ad-hoc Selective Fishery Evaluation Committee, Pacific Salmon Commission. 1997. An SFEC summary report of CDFO and WDFW studies of differential mortality attributed to the ventral fin clip. Comparisons based on survival rates of Ad-Vent-CWT releases to Ad-CWT (control) releases. https://www.psc.org/download/44/selective-fishery-evaluation-technical-committee/12438/adhoc-sfec-97.pdf1997
Comparison of Survival of Coho Salmon Coded Wire Tagged With standard and Double Length Coded Wire Tags and Adult Electronic DetectionBy: H. Lee Blankenship, Daniel A. Thompson, and Lynn M. Anderson. WDFW Unpublished Memo. PSMFC RCMT 1996 Annual Meeting Minutes, Attachment 14.1996
Differential Survival of Ventral Fin and Adipose Fin Clips in Fall Chinook SalmonBy: H. Lee Blankenship, Daniel A. Thompson, and Steve Olhausen. WDFW and USFWS unpublished report. PSMFC RCMT 1998 Annual Meeting Minutes. Attachment 16. Report compares survival of hatchery chinook tagged with a coded wire tag and no fin clips, an adipose fin clip, a ventral fin clip, or both adipose and ventral fin clips on brood years 1992, '93, and 1994, returning in 1995, '96, and 1997.1998
Effects of Ventral Fin Clips and Adipose Fin Clips on Survival of Coho and Fall Chinook SalmonBy: H.L. Blankenship, D.A. Thompson, G.E. Vander Hagen, and S. Olhausen. WDFW and NMT unpublished report. PSMFC RCMT 1999 Meeting Minutes Attachment 8. Study compared survival of two brood years of coho and three brood years of fall chinook given only a coded wire tag, or a coded wire tag with an adipose clip, a ventral fin clip, or both adipose and ventral fin clips.1999
The Effects of Adipose Fin Clipping and Coded Wire Tagging on the Survival and Growth of Spring Chinook SalmonBy: G. E. Vander Haegen, H. L. Blankenship, A. Hoffmann, AND D. A. Thompson. WDFW.2005

List of copyright documents:

Blankenship, H.L. and Thompson, D.A. (2003), The Effect of 1.5-Length and Double-Length Coded Wire Tagson Coho Salmon Survival, Growth, Homing, and Electronic Detection. North American Journal of Fisheries Management, 23: 60-65. https://doi.org/10.1577/1548-8675(2003)023<0060:TEOLAD>2.0.CO;2

Elliott, D.G. and Pascho, R.J. 2001. Evidence that coded-wire-tagging procedures can enhance transmission of Renibacterium salmoninarum in Chinook salmon. Journal of Aquatic Animal Health 13(3):181-193. https://doi.org/10.1577/1548-8667(2001)013<0181:ETCWTP>2.0.CO;2

Christopher Habicht, Samuel Sharr, David Evans, James E. Seeb, Coded Wire Tag Placement Affects Homing Ability of Pink Salmon, Transactions of the American Fisheries Society, Volume 127, Issue 4, July 1998, Pages 652–657, https://doi.org/10.1577/1548-8659(1998)127<0652:CWTPAH>2.0.CO;2

Morrison, J. K., Coyle, C. L. and Bertoni, S. E. 1990. Technical notes: histological effect of tagging chum and coho salmon fry with coded wire tags. The Progressive Fish-Culturist 52(2):117-119. https://doi.org/10.1577/1548-8640(1990)052<0117:TNHEOT>2.3.CO;2

Morrison, J. and Zajac, D. 1987. Histologic effect of coded wire tagging in chum salmon. North American Journal of Fisheries Management 7(3):439-441. https://doi.org/10.1577/1548-8659(1987)7<439:HEOCWT>2.0.CO;2

Thompson, D. A., & Blankenship, H. L. (1997). Regeneration of Adipose Fins Given Complete and Incomplete Clips. North American Journal of Fisheries Management17(2), 467–469. https://doi.org/10.1577/1548-8675(1997)017<0467:ROAFGC>2.3.CO;2

Vander Haegen, G.E., Blankenship, H.L., Hoffmann, A. and Thompson, D.A. (2005), The Effects of Adipose Fin Clipping and Coded Wire Tagging on the Survival and Growth of Spring Chinook Salmon. North American Journal of Fisheries Management, 25: 1161-1170. https://doi.org/10.1577/M04-011.1

Vincent-Lang, D. (1993), Relative Survival of Unmarked and Fin-Clipped Coho Salmon from Bear Lake, Alaska. The Progressive Fish-Culturist, 55: 141-148. https://doi.org/10.1577/1548-8640(1993)055<0141:RSOUAF>2.3.CO;2

Alex C Wertheimer, John F Thedinga, Ron A Heintz, Robert F Bradshaw, Adrian G Celewycz, Comparative Effects of Half‐Length Coded Wire Tagging and Ventral Fin Removal on Survival and Size of Pink Salmon Fry, North American Journal of Aquaculture, Volume 64, Issue 2, April 2002, Pages 150–157, https://doi.org/10.1577/1548-8454(2002)064<0150:CEOHLC>2.0.CO;2

Zajac, D., Brunson, R., Comstock, R. and Gilliam, K. 1988. Relationship between coded wire tagging and bacterial kidney disease in coho salmon. The Progressive Fish-Culturist 50(3):187-188. https://doi.org/10.1577/1548-8640(1988)050<0188:RBCWTA>2.3.CO;2