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Creator:: Newman, Thomas M.
Resource Type:: Technical Report
Full Text:: CULTURE AREA by THOMAS M. NEWMAN A THESIS Presented to the Department of Anthropology and the Graduate

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:: THE OCEIN SOON TROLL FISHERY OF OREGON JACK M. VAN HYNING OREGON

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:: Tillamook Bay chum salmon sampled from the landings of the c o m m e r c i a l fishery in 1949 8

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:: is a week-end closure from 6:00 a. m. Saturday until 6:00 p. m. Sunday from August 15 to October 15

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:: Recoveries of Fall Chinook at Bonneville and Oneonta in 1948 13 2 A Measured Delay in the Migration of

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:: LO C . 3 W I LL A 4P 'A M A U -- . LO C .4 D E V IL S L A K E - ''- '-' -- - L

Creator:: Marriage, Lowell D. and Oregon. Fish Commission
Abstract:: An average of approximately 200,000 pounds of bay clams were harvested annually in Oregon for the years 1943-49, inclusive. The commercial harvest of bay clams is composed of the gaper, cockle, and softshell clams. The recreational, or noncommercial, harvest of bay clams is composed mainly of the gaper, cockle, softshell,...
Resource Type:: Technical Report
Full Text:: compared with the cockle. The valves have a very shallow cup. Like its close relative M. nasuta this clam

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:: and is TRENDS OF SALMON POPULATION IN OREGON 431 .01h A. m•1438 Ado, 111111."' ...- "NW

Creator:: Oregon. Fish Commission and Cleaver, Fred C. (Frederick Charles), 1916-
Resource Type:: Technical Report
Full Text:: following staff members contributed directly or indirectly in this manner: A. D. Bajkov, M. D. Collins, G. Y

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:: such as ling-cod (Ophiodon elongatus), the great m a r b e l e d sculpin (Scorpaenichthys marmoratus

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