Index Catalog // ScholarsArchive@OSU

Newport city sewer outfall observations

Creator:: Snow, C. Dale
Resource Type:: Technical Report

Oregon crab management

Creator:: Snow, C. Dale and Oregon Fish Commission
Abstract:: "The purpose of this report is to discuss the following topics: (1) a review of the Oregon crab fishery; (2) crab condition studies; (3) seasons and problems involved in setting seasons; (4) "backing" crabs prior to landing; (5) closures off river mouths; (6) pot versus ring fisheries in bays; (7)...
Resource Type:: Technical Report

Crab fishermen interviews

Creator:: Snow, C. Dale and Oregon Fish Commission
Abstract:: "As requested, crab fishermen, processing plants, boat moorages, and chambers of commerce along the Oregon coast ware interviewed to obtain their thinking on crab seasons and regulations." Interviews were conducted from Astoria to Brookings.
Resource Type:: Technical Report

Oyster mortality study : annual progress report, 1966/1967

Creator:: Snow, C. Dale, Gibson, Gary G., Osis, Laimons, Kaiser, Alan, and Oregon Fish Commission
Abstract:: "Although Oregon has been relatively free from any major oyster mortality a monitoring program has been established with the basic objectives being to: (1) monitor mortalities; (2) collect environmental data; and (3) furnish oyster from a disease-free area for histological examination." (Introduction) Includes hydrographic data from test plots in Yaquina,...
Resource Type:: Technical Report

Oyster mortality study, 1966/1967 : hydrographic data for Yaquina, Coos and Tillamook Bays

Creator:: Gibson, Gary G., Snow, C. Dale, Oregon. Fish Commission, and United States. Fish and Wildlife Service. Bureau of Commercial Fisheries
Abstract:: Accompanies Oyster Mortality Study, 1966/1967 report. "Tables 1 through 5 give salinity, temperature, dissolved oxygen, turbidity, and pH data for Yaquina Bay while Table 6 gives temperature and salinity for Tillamook and Coos bays." "This information appears in the quarterly and annual reports as either mean values or ranges, but...
Resource Type:: Technical Report

Hydraulic clam harvesting

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: "During the summer of 1961, a seafood dealer at Charleston, Oregon hired SCUBA ... divers to harvest clams in subtidal areas with hydraulic equipment. This operation proved to be quite efficient and was attended by considerable publicity. During the summer of 1962, several commercial and personal-use diggers equipped themselves with...
Resource Type:: Technical Report

Suggested personal-use regulations for red abalone (Haliotis rufescens) in Oregon

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: In the late 1950s, "two California men" came to Oregon to learn if there were abalone here, and found them in the southern part of the state. The resulting publicity and interest inspired this document, an attempt to develop regulations for a new fishery. It is an internal discussion paper...
Resource Type:: Technical Report

Oregon crab condition studies during the 1960-61, 1961-62, 1962-63, and 1963-64 seasons

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: Each year, after crabs molt, there is a time when their shells are soft, and are not filled up with crab meat. This soft-shelled state is undesirable for fishers. Since the timing of molting varies from year to year, it is difficult for fishery managers to set the start date...
Resource Type:: Technical Report

Oregon crab seasons

Creator:: Snow, C. Dale and Oregon. Fish Commission. Research Division
Abstract:: It is not desirable to open crabbing seasons when a significant percentage of crabs still have soft shells following molting. Unfortunately, crabs do not molt on a fixed timetable. The problem of when to start the crabbing season is one that Oregon fishery managers have wrestled with for decades. This...
Resource Type:: Technical Report

Feasibility of artificial clam beds

Creator:: Snow, C. Dale and Oregon. Fish Commission. Management and Research Division
Abstract:: What should be done with dredge spoils? "This report discusses two clam beds that were inadvertently established by dredge spoils and suggests the type and magnitude of study I think is needed to determine the feasibility of creating new clam beds with dredge spoils." Includes maps of Yaquina Bay, and...
Resource Type:: Technical Report

Pigment alteration as a method of permanently marking Dungeness crabs (Cancer magister) and other crustaceans

Creator:: Stroud, Richard K., Farrell, R. Keith, and Snow, C. Dale
Abstract:: The technique of freeze branding was developed by Dr. R. K. Farrell during the 1960’s as an alternative to fire branding domestic livestock. Today, freeze branding is internationally used for cattle and horse identification. In addition to many species of haired animals successfully freeze branded non-haired animals such as whales,...
Resource Type:: Technical Report

Information for crab hearing on November 24

Creator:: Snow, C. Dale and Oregon. Fish Commission
Abstract:: "The purpose of this report is to discuss the general status of the Dungeness crab fishery in Oregon, to present the information available concerning the opening date of the 1964 season, and to inform the commission as to the merits of some regulation changes being considered by the staff." (p.1)...
Resource Type:: Technical Report

Oregon crab seasons and their effect on the quality and quantity of crabs landed

Creator:: Snow, C. Dale and Oregon. Fish Commission. Research Division
Abstract:: In the late 1950s, the Pacific Coast Dungeness crab fishery had problems with timing the opening of the commercial crabbing season. There were different opening dates in the region, and areas that opened their crab seasons early put pressure on later-opening areas by shipping their crabs to those areas before...
Resource Type:: Technical Report

Yaquina Bay South Jetty softshell crab problem

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: In 1974, large numbers of Dungeness crabs migrated into tide pools near the South Jetty of Yaquina Bay and went through their annual molt. The public discovered the abundance of crabs, and found that they were easy prey during low tides. The situation prompted an emergency closure of the area...
Resource Type:: Technical Report

Information report : proposed abalone transplant into Oregon

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: This is a 1966 proposal to transplant about 500 red abalone (Haliotis rufescens) into Whale Cove on the Oregon Coast, and see if the abalone prospered. This proposal was approved, and the Oregon Dept. of Fish and Wildlife did launch this experiment.
Resource Type:: Technical Report

Status of the 1969-70 Pacific coast Dungeness crab fishery

Creator:: Snow, C. Dale, Jackson, Peter, Butler, Terry, Magown, Doug, Dahlstrom, Walter, and Oregon. Fish Commission
Abstract:: This is a report to the Pacific Marine Fisheries Commission. Graphs show Dungeness crab landings for British Columbia, Alaska, Washington, Oregon and California for 1954-1970.
Resource Type:: Technical Report

Abalone research studies, 1958-62

Creator:: Snow, C. Dale and Oregon. Fish Commission. Research Division
Abstract:: "On August 4, 1958, the Oregon Fish Commission entered into a two-year agreement with two California fishermen to do exploratory work off the Oregon coast for red abalone (Haliotis rufescens). In August 1960 the Fish Commission renewed this contract for two years with one of these fishermen. The purpose of...
Resource Type:: Technical Report

Summary of the 1965-66 crab season sampling and projected landings

Creator:: Snow, C. Dale and Oregon. Fish Commission. Shellfish Investigations
Abstract:: "The Shellfish Investigation samples the crab catch along the Oregon coast each year for shell condition as an index to meat yield and suitability of season opening dates. In addition to sampling for condition, a number of animals are sampled for width frequencies to determine the mean size of crabs...
Resource Type:: Technical Report

Crab population up

Creator:: Snow, C. Dale and Oregon. Department of Fish and Wildlife
Abstract:: Reports on a cyclic increase in the abundance of Dungeness crab off Oregon.
Resource Type:: Technical Report

Crab condition studies during the 1960-61 season in Oregon

Creator:: Snow, C. Dale and Oregon. Fish Commission. Research Division. Shellfish Investigations
Abstract:: Crabs molt every year. After molting, the shells are soft, and have not filled in with flesh. Fishery managers face a constant challenge to set the start of the crab season at the right date. Too early, and there are too many softshell crabs. Too late, and crab fishers are...
Resource Type:: Technical Report

ScholarsArchive@OSU

Newport city sewer outfall observations

Oregon crab management

Crab fishermen interviews

Oyster mortality study : annual progress report, 1966/1967

Oyster mortality study, 1966/1967 : hydrographic data for Yaquina, Coos and Tillamook Bays

Hydraulic clam harvesting

Suggested personal-use regulations for red abalone (Haliotis rufescens) in Oregon

Oregon crab condition studies during the 1960-61, 1961-62, 1962-63, and 1963-64 seasons

Oregon crab seasons

Feasibility of artificial clam beds

Pigment alteration as a method of permanently marking Dungeness crabs (Cancer magister) and other crustaceans

Information for crab hearing on November 24

Oregon crab seasons and their effect on the quality and quantity of crabs landed

Yaquina Bay South Jetty softshell crab problem

Information report : proposed abalone transplant into Oregon

Status of the 1969-70 Pacific coast Dungeness crab fishery

Abalone research studies, 1958-62

Summary of the 1965-66 crab season sampling and projected landings

Crab population up

Crab condition studies during the 1960-61 season in Oregon

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