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Creator:: Barss, William H.
Abstract:: The Pacific sanddab has been a minor contributor to trawl fisheries off the United States and Canada. Its market potential has never been fully utilized off Oregon, even though such potential was first recognized in 1914. In 1914 the Federal research vessel Albatross caught sanddabs with a beam trawl off...
Resource Type:: Technical Report
Full Text:: ion and a change t o la rge mesh trawls. Fol lowing the depression o f 1921 the f i she ry made

Creator:: Barss, William H.
Abstract:: The sablefish has made a modest contribution to Oregon's commercial foodfish landings since the early part of this century, usually incidental to the halibut longline fishery. Trawl caught sablefish now dominate landings, but in recent years a pot fishery has developed off Astoria and Newport.
Resource Type:: Technical Report
Full Text:: c t l i n e f i she ry was soon establ ished between Destruct ion Island, \lashington and Cape

Creator:: Barss, William H.
Abstract:: “This report summarizes project progress in FY 1976 on the first phase of a survey on the continental shelf and upper continental slope off the coast of Washington. The second and final phase is a replicate survey scheduled for FY 1977. Objectives of the survey were to obtain estimates of...
Resource Type:: Technical Report
Full Text:: j ec t progress i n FY 1976 on t he f i r s t phase o f a survey on the cont inenta l she l

Creator:: Barss, William H., Demory, Robert L., Ten Eyck, Neil, Oregon. Department of Fish and Wildlife, and United States. National Marine Fisheries Service
Abstract:: Groundfish surveys off the Washington coast were conducted in September of 1975 and 1976 between Cape Flattery and the Columbia River. The primary purposes of the surveys were to obtain estimates of biomass and further our knowledge on population parameters of important groundfish species, especially flatfish, occupying the continental shelf...
Resource Type:: Technical Report
Full Text:: lass strength of f l a t f i shes important t o the commercial t rawl f i she ry p r i o r t o t

Creator:: Demory, Robert L., Barss, William H., and Golden, James T.
Abstract:: “This report summarizes activities from October 1, 1977 through September 30, 1978 (FY 77). Major activities were analysis of data collected from the cooperative coastwide rockfish survey, English sole (Sebastes alutus) tagging in PMFC areas 2B and 2C and lingcod (Ophiodon elongatus) tagging off Newport, Oregon in PMFC area 2c....
Resource Type:: Technical Report
Full Text:: Department o f F i she r i es , Oregon Llcpartinun t IPF F i sh and W i l d l i f e , Oregon S ta te U

Creator:: Johnson, Steven L., Barss, William H., and Demory, Robert L.
Abstract:: From January 1980 to January 1981 approximate monthly sampling of a unique rockfish (Scorpaenidae) fishing area on Heceta Bank, Oregon was undertaken using acoustic techniques and trawling aboard chartered commercial fishing vessels. Rankings of density of fish sign observed on acoustic transects were regressed against selected environmental variables. Acoustic abundance...
Resource Type:: Technical Report
Full Text:: as managers. I n several instances survey r esu l t s were incons is tent w i t h f i she ry r

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