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0000074383
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Abundance and distribution of northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River
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Beamesderfer, R.C.1
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0030403157
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Evaluation of the biological basis for a predator control program on northern squawfish (Ptych-ocheilus oregonensis) in the Columbia and Snake rivers
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Beamesderfer, R. C. P., D. L. Ward, and A. A. Nigro. 1996. Evaluation of the biological basis for a predator control program on northern squawfish (Ptych-ocheilus oregonensis) in the Columbia and Snake rivers. Canadian Journal of Fisheries and Aquatic Sciences 53:2898-2908.
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Beamesderfer, R.C.P.1
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0002333713
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An analysis of variables influencing the migration ofjuvenile salmo-nids in the Columbia River basin
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Berggren, T.J.1
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0008670097
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Effects of variation in flow on distributions of northern squawfish in the Columbia River below McNary Dam
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Faler, M.P.1
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5
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0032854560
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Management of northern pikeminnow and implications for juvenile salmonid survival in the lower Columbia and Snake rivers
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Friesen, T. A., and D. L. Ward. 1999. Management of northern pikeminnow and implications for juvenile salmonid survival in the lower Columbia and Snake rivers. North American Journal of Fisheries Management 19:406-420.
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Friesen, T.A.1
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6
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0342782411
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Use of diagnostic bones to identify and estimate original lengths of ingested prey fishes
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Hansel, H. C., S. D. Duke, P. T. Lofy, and G. A. Gray. 1988. Use of diagnostic bones to identify and estimate original lengths of ingested prey fishes. Transactions ofthe American Fisheries Society 117: 55-62.
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Hansel, H.C.1
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7
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0033381367
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Biological characteristics of northern pikeminnow in the lower Columbia and Snake rivers before and after sustained exploitation
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Knutsen, C. J., and D. L. Ward. 1999. Biological characteristics of northern pikeminnow in the lower Columbia and Snake rivers before and after sustained exploitation. Transactions ofthe American Fisheries Society 128:1008-1019.
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Knutsen, C.J.1
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0028993730
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Variability in biological characteristics of northern squawfish in the lower Columbia and Snake rivers
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Parker, R. M., M. P. Zimmerman, and D. L. Ward. 1995. Variability in biological characteristics of northern squawfish in the lower Columbia and Snake rivers. Transactions ofthe American Fisheries Society 124: 335-346.
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Parker, R.M.1
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10
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0027046219
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Functional response and capture timing in an individual-based model: Predation by northern squawfish (Ptychoch-eilus oregonensis) on juvenile salmonids in the Columbia River
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Petersen, J. H., and D. L. DeAngelis. 1992. Functional response and capture timing in an individual-based model: predation by northern squawfish (Ptychoch-eilus oregonensis) on juvenile salmonids in the Columbia River. Canadian Journal of Fisheries and Aquatic Sciences 49:2551-2565.
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0000379491
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Dynamics of a northern squawfish population and the potential to reduce predation on juvenile salmonids in a Columbia River reservoir
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0000074384
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Estimated loss of juvenile salmonids to predation by northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River
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Rieman, B. E., R. C. Beamesderfer, S. Vigg, and T. P. Poe. 1991. Estimated loss of juvenile salmonids to predation by northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River. Transactions of the American Fisheries Society 120:448-458.
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Rieman, B.E.1
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0003815470
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Report to the U.S. Army Corps of Engineers, Contract DACW68-78-C-0038, Portland, Oregon
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Sims, C. W., and F J. Ossiander. 1981. Migrations of juvenile chinook salmon and steelhead in the Snake River, from 1973 to 1979, a research summary. Report to the U.S. Army Corps of Engineers, Contract DACW68-78-C-0038, Portland, Oregon.
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Migrations of Juvenile Chinook Salmon and Steelhead in the Snake River, from 1973 to 1979, a Research Summary
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Sims, C.W.1
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14
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0000074386
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Rates of consumption of juvenile salmonids and alternative prey fish by northern squawfish, walleyes, smallmouth bass, and channel catfish in John Day Reservoir, Columbia River
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Vigg, S., T. P Poe, L. A. Predergast, and H. C. Hansel. 1991. Rates of consumption of juvenile salmonids and alternative prey fish by northern squawfish, walleyes, smallmouth bass, and channel catfish in John Day Reservoir, Columbia River. Transactions of the American Fisheries Society 120:421-438.
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Vigg, S.1
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15
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0028993723
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Index of predation on juvenile salmonids by northern squawfish in the lower and middle Columbia River and in the lower Snake River
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Ward, D. L., J. H. Petersen, and J. J. Loch. 1995. Index of predation on juvenile salmonids by northern squawfish in the lower and middle Columbia River and in the lower Snake River. Transactions of the American Fisheries Society 124:321-334.
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Ward, D.L.1
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0033374106
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Response of smallmouth bass to sustained removals of northern pikeminnow in the lower Columbia and Snake rivers
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Ward, D. L., and M. P. Zimmerman. 1999. Response of smallmouth bass to sustained removals of northern pikeminnow in the lower Columbia and Snake rivers. Transactions of the American Fisheries Society 128:1020-1035.
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Ward, D.L.1
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0033388065
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Food habits of smallmouth bass, walleyes, and northern pikeminnow in the lower Columbia River basin during outmigration of juvenile anadromous salmonids
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Zimmerman, M. P 1999. Food habits of smallmouth bass, walleyes, and northern pikeminnow in the lower Columbia River basin during outmigration of juvenile anadromous salmonids. Transactions of the American Fisheries Society 128:1036-1054.
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Zimmerman, M.P.1
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