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Summary report : Alsea Watershed study

Creator:

Chapman, Donal Wallace, Corliss, John F., Phillips, Robert W., Demory, Robert L., and Oregon State University. Agricultural Experiment Station

Abstract:

The objective of the Alsea Watershed Study of Integrated Land-Water Management is to learn how to obtain maximum productivity of a river basin for the greatest public good. Specific objectives of the investigation are: * To determine effects of forestry, mining, industrial, agricultural, municipal, fishery, game, recreational and other practices...

Resource Type:

Technical Report

Full Text:

110 Agricultural Experiment Station Oregon State University April 1961 • Corvallis Donald W
The effects on salmon populations of the partial elimination of fixed fishing gear on the Columbia River in 1935

Creator:

Johnson, Donald R., Chapman, Wilbert McLeod, 1910-1970, Schoning, Robert W., and Oregon. Fish Commission

Abstract:

1. Six major types of commercial gear have been used to take salmon and steelhead on the Columbia River; namely, gill nets, set nets, seines, traps, fish wheels and dip nets. 2. The five important commercial species in the Columbia River are chinook, silver, blueback and chum salmon and steelhead...

Resource Type:

Technical Report

Full Text:

THE COLUMBIA RIVER IN 1935 D. R. JOHNSON, W. M. CHAPMAN AND R. W. SCHONING OREGON FISH COMMISSION