Development of a Systemwide Predator Control Program, Section II : Northern Squawfish Management Program Evaluation, 1994 Annual Report.
Report on the progress on evaluation of the Northern Squawfish Management Program in 1994. The objectives in 1994 were to (1) evaluate exploitation rate, size composition, and incidental catch of northern squawfish (Ptychocheilus oregonensis) captured in the various fisheries and estimate reductions in predation on juvenile salmonids since implementation of the management program, and (2) evaluate changes through 1994 in relative abundance, smolt consumption rate, size and age structure, growth, and fecundity of northern squawfish in lower Columbia and Snake River reservoirs and the Columbia River downstream from Bonneville Dam.
- Research Organization:
- Columbia Basin Fish and Wildlife Authority, Portland, OR; S.P. Cramer and Associates, Inc.
- Sponsoring Organization:
- BPA (Bonneville Power Administration (BPA), Portland, OR)
- OSTI ID:
- 10367
- Report Number(s):
- DOE/BP-24514-2; Contract 94BI24514
- Country of Publication:
- United States
- Language:
- English
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