Index Catalog // ScholarsArchive@OSU

The bay clams of Oregon : their economic importance, relative abundance, and general distribution

Creator:: Marriage, Lowell D. and Oregon. Fish Commission
Abstract:: An average of approximately 200,000 pounds of bay clams were harvested annually in Oregon for the years 1943-49, inclusive. The commercial harvest of bay clams is composed of the gaper, cockle, and softshell clams. The recreational, or noncommercial, harvest of bay clams is composed mainly of the gaper, cockle, softshell,...
Resource Type:: Technical Report

Razor Clam Investigation 1952

Creator:: Marriage, Lowell D.
Abstract:: This report contains the results of standardized screening for the 1952 year-class of young razor clams. It also contains data regarding the age composition of the catch, a description of the marking program for 1952, and an analysis of recoveries by both sport and commercial fisheries.
Resource Type:: Technical Report

The bay clams of Oregon : their identification, relative abundance, and distribution

Creator:: Marriage, Lowell D.
Abstract:: This bulletin provides a brief description of 8 different clams most commonly harvested in Oregon, delineating average depth and distribution as well as common harvesting techniques for each clam. The bulletin also describes the bays and rivers affected by tidal action, and their clam beds.
Resource Type:: Technical Report

Razor Clams for Crab Bait

Creator:: Oregon Department of Fish and Wildlife
Abstract:: This document contains a discussion by the biological staff of the proposed regulations for the July 13 Fish Commission hearing, and examines potential effects of allowing the use of Razor Clams as crab bait.
Resource Type:: Technical Report

Razor Clam Investigation: January, February, March, and April of 1950

Creator:: Oregon. Fish Commission, Twohy, Donald W., and Cordon, Ronald
Abstract:: This progress report contains updates on two phases of the razor clam investigations. The report focuses on length frequency data on the 1949-50 set of young clams, including graphs and figures, but also has a section on the abundance, mortality, and growth of the 1949 year class.
Resource Type:: Technical Report

The 1968 personal-use razor clam fishery

Creator:: Demory, Darrell
Abstract:: Personal-use razor clam diggers were sampled on alternate minus tides from April to September. The number of diggers and the number and age composition of clams dug were noted. Wastage was sampled each tide series.
Resource Type:: Technical Report

1967 razor clam surveys

Creator:: Demory, Darrell
Abstract:: Razor clams are found in isolated areas all along the Oregon coast. However, 90% of the harvest takes place on the Clatsop Countty beaches. Along the rest of the coast, digging is sporadic and of minor importance. This report summarizes the data for 1967 for several beaches south of Seaside....
Resource Type:: Technical Report

Shellfish investigations : April 1, 1966 - March 31, 1967

Creator:: Snow, C. Dale, Reed, Paul H., Demory, Darrell, Neilsen, John R., DeBen, Waldemar, Kaiser, Alan, and Osis, Laimons
Abstract:: Progress Report Number 38 covers the activities of Shellfish Investigation during the period April 1, 1966,through March 31, 19670 The activ-lties covered are those that are financed by state general fwid monies. Federally financed activities are covered in quarterly and annual rep arts of each such program. These and ot,her...
Resource Type:: Technical Report

Razor clam wastage and its control

Creator:: Demory, Darrell and Oregon. Fish Commission
Abstract:: This report explains razor clam wastage and talks about how to control it. Along with giving a definition, it also discusses enforcement of shellfish regulations and gives recommendations on addressing the issue.
Resource Type:: Technical Report

Status of the Clatsop Beach razor clam stocks

Creator:: Demory, Darrell
Abstract:: The OFC staff had been investigating razor clam stocks in Oregon since 1949, and this report outlines their findings up to 1964. It gives the number of razor clams harvested as well as the number of diggers, and the age composition of those clams harvested. Finally, it discusses the increase...
Resource Type:: Technical Report

ScholarsArchive@OSU

The bay clams of Oregon : their economic importance, relative abundance, and general distribution

Razor Clam Investigation 1952

The bay clams of Oregon : their identification, relative abundance, and distribution

Razor Clams for Crab Bait

Razor Clam Investigation: January, February, March, and April of 1950

The 1968 personal-use razor clam fishery

1967 razor clam surveys

Shellfish investigations : April 1, 1966 - March 31, 1967

Razor clam wastage and its control

Status of the Clatsop Beach razor clam stocks

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