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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:: ., Washington 5, D. C. SOME FACTORS INFLUENCING THE TRENDS OF SALMON POPULATIONS IN OREGON DONALD L. MCKERNAN

Creator:: Skeesick, D. G.
Abstract:: Recent successes of hatcheries in producing coho salmon have stimulated searches for additional hatchery locations in coastal watersheds. In the past hatcheries were designed with gravity flow water supplies, but in more recent years pumping the water has proven feasible. Because of the acceptance of pumping, naturally impounded waters are...
Resource Type:: Technical Report
Full Text:: coho hatchery on five Western Oregon lakes ••••••• Pye.No~ 14 ' .. " !!_islJl'e No. 1 2

Creator:: McQueen, Robert K. and Loomis, David W.
Abstract:: The Ocean Salmon Management Program is responsible for obtaining fishery and biological data, analyzing these data and recommending appropriate management options for the ocean fisheries. Proposed management options are designed to achieve the optimum use of the salmon resource on a sustained basis. The ocean salmon recreational fishery is now...
Resource Type:: Technical Report
Full Text:: • • . • . • . • . · . • • • • • . • • • • • • • • • • • • • Number of Individual Salmon Landings in Oregon for 1978 by Management Area and Month

Creator:: McGie, Alan, Cummings, T. Edwin, and Oregon. Fish Commission
Abstract:: This information report contains the results of a program to distribute surplus fry to streams underutilized by the natural population. It discusses the stocking and evaluation procedures, and gives the results.
Resource Type:: Technical Report
Full Text:: Coho Salmon F~ in South Coastal Streams INTRODUCTION /(~ In the fall of 1964~ returns of adult

Creator:: Cummings, Ed and Oregon. Department of Fish and Wildlife
Abstract:: This document provides the methods and summary of continued surveys on spawning Chinook and Coho salmon in coastal streams of Oregon for 1950-1976.
Resource Type:: Technical Report

Creator:: McGie, Alan M. and Oregon. Dept. of Fish and Wildlife. Research and Development Section
Abstract:: In addition to standard spawning surveys for coho salmon, this report contains additional sampling in the Yaquina River, at the Salmon River Hatchery and tributaries of Coos Bay "to document straying of private hatchery coho salmon from the Oregon Aqua-Foods (OAF) facility at South Beach, Yaquina Bay, and Anadromous, Inc.,...
Resource Type:: Technical Report
Full Text:: straying of private hatchery coho salmon from Yaquina and Coos bays, 1984. Alan M. McGie Oregon

Creator:: Solazzi, Mario F., Nickelson, Thomas E., Johnson, Steven L., and Oregon Department of Fish and Wildlife
Abstract:: We evaluated the effectiveness of using hatchery coho salmon Oncorhynchus kisutch presmolts to rebuild wild populations in Oregon coastal streams. Juvenile and adult populations were monitored in 15 stocked and 15 unstacked streams from summer 1980 until summer 1985. During the summers following the planting of presmolts, the number of...
Resource Type:: Technical Report

Creator:: Nickelson, Thomas E. and Oregon. Department of Fish and Wildlife. Research Section
Abstract:: 1976b
Resource Type:: Technical Report
Full Text:: developed for juvenile coho salmon which explains 72% of the variation recorded in fish biomass in six

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:: data for better management of the salmon populations of the Alsea River and other Oregon coastal

Creator:: Oregon. Department of Fish and Wildlife. Ocean Salmon Management
Abstract:: This report summarizes the 1979 ocean salmon fishing season off the Oregon coast. Troll fishery landings were obtained directly from commercial fish receiving tickets supplemented with a survey of fish buyers to obtain the most up-to-date estimate of total landings. Recreational catch and effort were obtained from creel census survey...
Resource Type:: Technical Report
Full Text:: salmon catch (thousands) o f f Oregon, 1971-1979. Coho Chi nook Pink Year Ido . Lbs ( r o u n d ) No

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