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List of mines in Oregon

Creator:: Oregon. Dept. of Geology and Mineral Industries
Resource Type:: Technical Report
Full Text:: American Almaden (quicksilver (see Quicksilver Consolidated Mining Co.) Blue Ridge (quicksilver) (see

Seasonal variations in weight of Columbia River chinook salmon

Creator:: Rich, Willis H. (Willis Horton), 1885-1972 and Oregon. Fish Commission
Abstract:: A study of the fishery problems raised by the construction of the Grand Coulee Dam on the upper Columbia River was done. Part of the study was to estimate the number of salmon taken in commercial fishery for the purpose of comparing this with the number counted as they passed...
Resource Type:: Technical Report
Full Text:: ", Publication No. 8 of the American Association for the Advancement of Science. 1939.) 2. Symposium on "Dams

The future of the Columbia River salmon fisheries

Creator:: Rich, Willis H. (Willis Horton), 1885-1972 and Oregon. Fish Commission
Abstract:: The salmon runs of the Columbia River constitute one of the most important natural resources of the states of Oregon and Washington. Thousands of people are dependent, wholly or in part, upon these resources for their livelihood; and their welfare is dependent upon the maintenance of the salmon runs. It...
Resource Type:: Technical Report
Full Text:: America held by the American Society of Ichthyologists and Herpetologists at the meeting of the American

Dams and the problem of migratory fishes : a symposium presented before a joint meeting of the American Society of Ichthyologists and Herpetologists, Western Division, and the Western Society of Naturalists, held at Stanford University on June 29, 1939...

Creator:: American Society of Ichthyologists and Herpetologists, Rich, Willis H. (Willis Horton), 1885-1972, Holmes, Harlan B., 1898-1975, Chapman, Wilbert McLeod, 1910-1970, Hanson, Harry A., Taft, Alan C., and Sumner, Francis Bertody, 1874-1945
Abstract:: A symposium presented before a joint meeting of the American Society of Ichthyologists and Herpetologists and the Western Society of Naturalists at Stanford University on June 29, 1939, and published as a special issue of the Stanford Ichthyological Bulletin through the cooperation of the Fish Commission of the State of...
Resource Type:: Technical Report
Full Text:: presented before a joint meeting of the American Society of Ichthyologists and Herpetologists and the

The present state of the Columbia River salmon resources

Creator:: Rich, Willis H. (Willis Horton), 1885-1972 and Oregon. Fish Commission. Research Department
Abstract:: The salmon of the Columbia River have supported an intensive fishery for over seventy years but are now showing unmistakable signs of depletion, and various factors are contributing to the rapid progress of this condition. Five species of fish enter into the commercial fishery on the Columbia River itself. These...
Resource Type:: Technical Report
Full Text:: (Reprinted from Proceedings of the Sixth Pacific Science Congress, University of California Press, Berkeley

The salmon runs of the Columbia River in 1938

Creator:: Rich, Willis H. (Willis Horton), 1885-1972 and Oregon. Fish Commission
Abstract:: Exceptional data are available for the study of the salmon runs of the Columbia River in 1938. Detailed figures on catch were supplied by Oregon and Washington in such form that they could readily be combined with the counts at Bonneville Dam to provide a basis for estimating the escapement....
Resource Type:: Technical Report

Contribution to the biology of the albacore (Germo alalunga) of the Oregon coast and other parts of the North Pacific

Creator:: Brock, Vernon E. and Oregon. Fish Commission
Abstract:: The temperate water fisheries for albacore in the North Pacific seem to exploit somewhat similar segments of the respective populations present in the various localities. It is clear that in most of the exploited populations two or at most three year classes are highly dominant. In the California fishery from...
Resource Type:: Technical Report

Age, length and weight studies of three species of Columbia River salmon (Oncorhynchus keta, O. gorbuscha and O. kisutch)

Creator:: Marr, John C. and Oregon. Fish Commission
Abstract:: Samples, consisting of scales, length and weight measurements, and sex determinations of chum, pink, and silver salmons, were taken from the commercial catch in the Columbia River in 1914. Five hundred eighteen chum scales were examined. All fish had gone to sea early in their first year; and 70.5 percent...
Resource Type:: Technical Report

Report on natural purification capacities Willamette River

Creator:: Velz, C. J.
Resource Type:: Book
Full Text:: Congress the Big Cliff reregulating reservoir immediately downstream ±rom Detroit Dan. Thirteen

The Indian Dip Net Fishery at Celilo Falls on the Columbia River

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:: the original tribes. Since white men first established colonies on the North American con- tinent

ScholarsArchive@OSU

List of mines in Oregon

Seasonal variations in weight of Columbia River chinook salmon

The future of the Columbia River salmon fisheries

Dams and the problem of migratory fishes : a symposium presented before a joint meeting of the American Society of Ichthyologists and Herpetologists, Western Division, and the Western Society of Naturalists, held at Stanford University on June 29, 1939...

The present state of the Columbia River salmon resources

The salmon runs of the Columbia River in 1938

Contribution to the biology of the albacore (Germo alalunga) of the Oregon coast and other parts of the North Pacific

Age, length and weight studies of three species of Columbia River salmon (Oncorhynchus keta, O. gorbuscha and O. kisutch)

Report on natural purification capacities Willamette River

The Indian Dip Net Fishery at Celilo Falls on the Columbia River

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