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Creator:: Snow, C. Dale, Stewart, Nelson E., Demory, Darrell, DeBen, Waldemar, and Oregon. Fish Commission
Abstract:: This progress report covers the two-year period of April 1962-March 1964 in an attempt to make the reports current. In it, you can find analysis of softshell clam populations in multiple bays, including Siuslaw, Nehalem, and Tillamook. This report includes counts for personal-use clam diggers, as well as clam digging...
Resource Type:: Technical Report

Creator:: Stewart, Nelson E., Oregon. Fish Commission, and State/Federal Dungeness Crab Management Program
Abstract:: "Prepared for the State/Federal Dungeness Crab Management Program. May 1974." "One of the initial objectives of the State/Federal Dungeness Crab Management Program is to evaluate crab mortality caused by certain fishery practices. The areas of most concern include mortality caused by trawling, handling of softshell and sublegal crabs, lost pots...
Resource Type:: Technical Report

Creator:: Stewart, Nelson E., DeBen, Waldemar A., and Oregon. Fish Commission. Shellfish Investigations
Abstract:: This is a report of an investigation of possible damage to shellfish in the Siuslaw River estuary following the tsunami of March 27, 1964. Investigators did find some damage to clam beds, "However, the damage was not extensive and was limited primarily to the area around runoff channels." Includes map...
Resource Type:: Technical Report

Creator:: Silverthorne, Wesley, Stewart, Nelson E., and Oregon. Fish Commission
Abstract:: "For State/Federal Dungeness Crab Management Program" (title page) "Surplus yield models, mark-recapture data, and length-frequency data have been used to determine how the annual catch of Dungeness crab in Washington, Oregon, northern California, and central California will react as fishing effort varies. Yield curves were estimated for Washington and Oregon...
Resource Type:: Technical Report

Creator:: Stewart, Nelson E. and Oregon Fish Commission
Abstract:: This is a literature review summarizing what was known about the movements of Dungeness crabs on the West Coast. "Presented here is a summary of the available information dealing with Dungeness crab movements in waters off British Columbia, Washington, Oregon, and California." (from the Introduction) "Prepared for the State/Federal Dungeness...
Resource Type:: Technical Report

Creator:: Stewart, Nelson E. and Oregon Fish Commission
Abstract:: "Prepared for the State/Federal Dungeness Crab Management Program, Policy Committee Meeting, April 1974." "At the present time most traps used in the Dungeness crab fishery have at least one escape port for the purpose of allowing small crabs to escape. The problem is that there is considerable variation in the...
Resource Type:: Technical Report

Creator:: Stewart, Nelson E. and Oregon Fish Commission
Abstract:: "Prepared for the State/Federal Dungeness Crab Management Program. June 1974." "Presented here is a summary of the existing data on Dungeness crab sport fishing in Washington, Oregon, and California excluding Puget Sound, Washington." (From the Introduction)
Resource Type:: Technical Report

Creator:: Stewart, Nelson E.
Abstract:: The following bibliography was first prepared in April 1974 for use as a working bibliography on the State/Federal Dungeness Crab Management Program. The present collection combines the articles appearing in the 1974 report with those that have appeared through June 1976. An earlier bibliography on the Dungeness crab (Butler, 1967)...
Resource Type:: Technical Report

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