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Creator:: Waldron, Kenneth D. and Oregon. Fish Commission
Abstract:: Results of studies beginning in 1947 on the biology of the Dungeness crab (Cancer magister) in Oregon coastal waters are reported. A review is made of the history of the fishery with regard to trend of the catch by magnitude, area, and season; the development and conduct of the fishery...
Resource Type:: Technical Report
Full Text:: ) in Oregon biers Kenneth D. Waldron FISH COMMISSION OF OREGON Portland, Oregon Contribution No. 24

Creator:: Van Hyning, Jack M. and Oregon. Fish Commission
Abstract:: Reprinted from Bulletin 2 of the Pacific Marine Fisheries Commission (1951).
Resource Type:: Technical Report
Full Text:: FISH COMMISSION PORTLAND, OREGON Contribution No. 15 August, 1951 THE OCEAN SALMON TROLL FISHERY

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:: .) OREGON FISH COMMISSION PORTLAND, OREGON Contribution No. 12 DECEMBER, 1950 TABLE OF CONTENTS Page

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:: OF OREGON Portland, Oregon Contribution No. 23 May 1956 EDITORIAL STAFF Robert W. Schoning

Creator:: Henry, Kenneth A. and Oregon. Fish Commission
Abstract:: Ages were determined for 65 fish from the 1947 run and for 287 fish from the 1949 run. In 1947 the percentage composition by age was as follows: 32.3 percent 3-year-old fish, 66.2 percent 4-year-old fish, and 1.5 percent 5-year-old fish. An approximate 95 percent confidence interval for the true...
Resource Type:: Technical Report
Full Text:: keta) KENNETH A. HENRY FISH COMMISSION OF OREGON Portland, Oregon Contribution No. 19 March, 1954

Creator:: Henry, Kenneth A. and Oregon. Fish Commission
Abstract:: Tillamook Bay chum salmon are caught commercially by gill-nets, both set and drift, and from 1928 through 1949 the landings have averaged 819,689 pounds per season. More chum salmon are caught on Tillamook Bay than on the rest of the Oregon coastal rivers combined. These fish enter the ocean only...
Resource Type:: Technical Report
Full Text:: Contribution No. 18 September, 1953 GEORGE Y. HARRY, JR., Editor Fish Commission Research Laboratory Rt. 3

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:: Contribution No. 17 November, 1951 The Indian Dip Het fishery AT CELILO FALLS ON THE COLUMBIA RIVER R. W

Creator:: Smith, Harrison S.
Abstract:: Document includes fishery statistics for Oregon for the years 1950-1953.
Resource Type:: Technical Report
Full Text:: . SMITH FISH COMMISSION OF OREGON Portland, Oregon Contribution No. 22 February 1956 fish Commission

Creator:: Oregon. State Water Resources Board
Abstract:: The purpose of this 1958 report is to implement the water resources policy of the State of Oregon, as prescribed in ORS 536.300.
Resource Type:: Technical Report
Full Text:: products field during an economic setback for the nation. This trend is illustrated by Figure No. 7 , which

Creator:: Cooper, William Skinner, 1884-
Abstract:: In Part I the environment of the coastal dunes of Oregon and Washington is analyzed. Most of the substratum is a narrow foreland or terrace, in part submerged, that borders the mountain front. Temperature is relatively low in summer and rarely reaches the freezing point in winter. Winter precipitation is...
Resource Type:: Technical Report
Full Text:: ......................................................... 69 Flat shore, no dunes, with and without abundant sand supply ....................... 69 Stabilized

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