This document contains a summary of changes in administrations and actions taken by the commission for the Pacific Marine Fisheries Commission in 1969. It also has reports of the status of various sports fisheries for prior years.
This paper reviews some of the distributional features of vertically migrating micronekton off Oregon; describes a new, conducting-cable, midwater-trawl system using an eight-net, opening-closing cod-end unit; and gives some preliminary results on trawl catches relative to sound-scattering layers. A variable complex of organisms, including euphausiids, a sergestid shrimp, and mesopelagic...
This critical review of literature on dissolved oxygen requirements of freshwater fishes is one of a series of papers on water quality criteria, the formulation of which is a prerequisite to the
control of water pollution. It was prepared for FAO by the State of
Oregon (acting by and through...
This proposal requests support for a highly integrated series of investigations within the Analysis of Ecosystem Program of the United States effort under the international Biological Program. The program for the Coniferous Forest Biome has been approved by the U. S. Executive Committee for the IBP as an integrated research...