The Umpqua River estuary was seined and gilinetted during the summer of 1972 to estimate the composition and distribution of fishes. The number of species collected at most sites averaged from four to six per seine haul and was relatively constant throughout the estuary. The number of fish
collected per...
The Nehalem and North Fork Nehalem rivers are the major tributaries of Nehalem Bay, an estuary on Oregon's north coast (Fig 1). The winter steelhead (Salmo gairdneri) and related fisheries of both streams have been the object of a study which began in 1972. Some data from creel surveys were...
Gives standard spawning data for salmon in Oregon and adds information "to document straying of private hatchery coho salmon from Oregon Aqua-Foods'(OAF) facility at Yaquina Bay. . . The program was conducted in response to concerns by fisheries managers and the public on the possible long-term effects of interbreeding wild...
This report describes private Chinook, chum and coho hatcheries in Oregon in the mid-1980s. It includes a map of hatchery locations, statistical tables, and a section discussing opposition to private salmon hatcheries (PSHs). "In this report I will discuss the development of the PSH regulations, status of current permits, permits...
Reports on private Chinook, chum and coho salmon hatcheries (PSHs)in Oregon in the mid-1980s. Includes a map of hatchery operation sites, and statistical tables. Oregon State University's facility at Whiskey Creek, Netarts Bay, was back in operation. Suspected impacts of a private hatchery on the run of coho salmon on...
Describes private Chinook, chum and coho salmon hatcheries in Oregon in the early 1980s. Map, statistical tables. "As hatchery diets and rearing techniques improved in recent years, private citizens again became interested in propagating salmon. Research at 0regon State University (OSU)in hatching chum salmon using inexpensive streamside incubators increased public...
This report describes private Chinook, chum and coho hatcheries in Oregon. It includes a map of hatchery locations, statistics, and a discussion of issues associated with straying of hatchery salmon. "This report summarizes information on development, monitoring, evaluation, and gives production and return information for 1983." (from the Introduction)
Reports on private Chinook, chum and coho salmon hatcheries in Oregon. Includes statistics and a map showing hatchery locations. "This report provides information on developments, shows progress in 1982, and summarizes production and return information." (from the Introduction)
Provides information on private Chinook, chum and coho salmon hatcheries in Oregon. Includes statistics and a map showing hatchery locations. Mentions the end of Oregon State University's involvement with the Whiskey Creek hatchery in Netarts Bay. "This report provides information on recent developments, progress in 1981, with summaries of production...
This document gives information on private Chinook, chum and coho hatcheries in Oregon in the late 1970s. Includes statistics and a map of hatchery sites. "This review of private hatchery development includes some discussion on the limitations and problems pertinent to continued development." (from the Introduction)