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Creator:: Bottom, Dan, Forsberg, Brent O., and Oregon. Dept. of Fish and Wildlife. Research and Development Section
Abstract:: Sampling with seine and trawl from May 1974 to November 1976 indicated that the species composition and distribution of fishes in Tillamook Bay through time is primarily related to the movements of marine species in and out of the estuary. Northern anchovy (Engraulis mordax), surf smelt (Hypomesus pretiosus), and shiner...
Resource Type:: Technical Report
Full Text:: 14.111Se c::, 14 coS c-, 9?.2,. MARILYN POTTS GUM LIBRARY r-1

Creator:: Nickelson, Thomas E., Reisenbichler, Reginald R., and Oregon. Department of Fish and Wildlife. Research Section
Abstract:: 1977i
Resource Type:: Technical Report
Full Text:: June 30, 1977 Prepared by: Thomas E. Nickelson and Reginald R. Reisenbichler Fishery Biologists

Creator:: Schoning, Robert W., Merrell, Theodore R., Johnson, Donald R., and Oregon. Fish Commission
Abstract:: 1. The Indians at Celilo Falls catch an average of over 2,600,000 pounds of fish each year, in dip nets in a manner very much the same as used by their ancestors. 2. The bulk of the fish caught at Celilo Falls is from the upriver fall run of chinook...
Resource Type:: Technical Report
Full Text:: RIVER R. W. SCHONING, T. R. MERRELL, JR. and D. R. JOHNSON OREGON FISH COMMISSION Portland, Oregon

Creator:: Henry, Kenneth A. and Morgan, Alfred R.
Abstract:: Part I. To aid in the management of the Tillamook Bay commercial salmon fishery, a tagging program was conducted on the salmon and steelhead trout runs in 1953. General migration behavior, the minimum length of time the fish remained in the fishery, population sizes, and fishing mortalities were determined from...
Resource Type:: Technical Report
Full Text:: Thomas E. Kruse Alfred R. Morgan Earl F. Pulford Sigurd J. Westrheim Raymond A. Willis Anthony

Creator:: Morgan, Alfred R., Gerlach, Arthur R., Oregon. Fish Commission, and Oregon. State Game Commission
Abstract:: 1. There is no evidence of a decline in the striped bass population of Coos Bay. 2. The striped bass, a species introduced to the West Coast of North America, has been important as a recreational and commercial fish in Coos Bay since the late 1920s. The catch has ranged...
Resource Type:: Technical Report
Full Text:: IN 1949 AND 1950 ALFRED R. MORGAN, Oregon Fish Commission AND ARTHUR R. GERLACH, Oregon Game

Creator:: Schoning, Robert W., Johnson, Donald R., and Oregon. Fish Commission
Abstract:: A study was undertaken in the fall of 1948 by the Oregon Fish Commission to determine the possible presence and importance of a delay in the migration of adult chinook salmon (Oncorhynchus tshawytscha) at Bonneville Dam on the Columbia River. Approximately 650 chinook were captured, tagged, and released at the...
Resource Type:: Technical Report
Full Text:: , Editor-in-Chief Clackamas Theodore R. Merrell Clackamas Sigurd J. Westrheim Astoria Address

Creator:: Morgan, Alfred R., Cleaver, Fred C. (Frederick Charles), 1916-, and Oregon. Fish Commission
Abstract:: During a tagging operation conducted in 1951 on the Alsea River, 1,142 adult silver salmon were tagged with plastic Petersen-type tags and stainless steel jaw tags. An attempt was made to determine whether tagged fish released in different apparent conditions suffered differential mortalities. Under the hypothesis that the recovery of...
Resource Type:: Technical Report
Full Text:: The 1951 filsea River Silver Salmon Tagging Program Alfred R

Creator:: McKernan, Donald L. (Donald Lynn), 1918-1979, Johnson, Donald R., Hodges, John I., and Oregon. Fish Commission
Abstract:: Three factors were found to be significantly correlated with the fluctuations and trends in silver salmon production in Oregon. Logging was found to adversely affect the runs of salmon in later years. Exceptional winter floods seem to produce poor resulting runs. Low summer water flows also appear to produce lower...
Resource Type:: Technical Report
Full Text:: UMBIA j/L.E 72 YAQUINA AL SEA Ore 9 0 11 JYUSLAW UMPQUA COQUILLE ROGUE Ca li C 0 r r1 (2

Creator:: Forsberg, Brent O., Johnson, J. A. (John Andrew), 1909-, and Klug, Stephen M.
Resource Type:: Technical Report
Full Text:: efficient. While we • • 16 4 0 Pacific staghorn 10 sculpin 2 Starry flounder 2 0 2 0 J 10

Creator:: Nickelson, Thomas E., Beidler, W. M., Willis, Mitchell J., and Oregon. Dept. of Fish and Wildlife. Research and Development Section
Resource Type:: Technical Report
Full Text:: fontinalis). J. Fish. Res. Bd. Canada 23:1007-1024. Giger, R. D. 1973. Streamflow requirements of salmonids

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