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  • 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

  • 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
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    Oregon Fish Commission shellfish staff ha5 been in eetigating the razor cl am stocks or the state since

  • Methods of supplementing clam and abalone production, annual report : July 1, 1975 to June 30, 1976

    Creator:
    Gaumer, Thomas F., Halstead, Bruce G., and Oregon. Department of Fish and Wildlife
    Abstract:
    This report presents information on clam distribution in Oregon estuaries. It includes clam population estimates for parts of Yaquina, Tillamook and Coos bays. Gives data from a clam aging study. Permits were issued for commercial clam harvesting in Yaquina and Coos bays. Reports on plantings of clams in Netarts and...
    Resource Type:
    Technical Report
    Full Text:
    . Halstead Oregon Department of Fish and Wildl1f National Marine Fisheries Service National Oceanic and

  • Commercial shellfish harvest, 2002

    Creator:
    Kaiser, Rod, McCrae, Jean, and Oregon. Department of Fish and Wildlife
    Abstract:
    This is an exhibit made by the Oregon Department of Fish and Wildlife to the Oregon Fish and Wildlife Commission on June 7, 2002. The main topic was a proposed requirement to dye clams and mussels taken for fish bait rather than for human consumption. "On several reviews of Oregon's...
    Resource Type:
    Technical Report
    Full Text:
    accompanies this form. Oregon Department of Fish and Wildlife (ODFW) - Fish Division 635 Agency and Division

  • Plan for enhancement of recreational clam fisheries in Oregon – 1986-1991

    Creator:
    Oregon. Department of Fish and Wildlife
    Abstract:
    This document outlines a 5-year plan to study clam fisheries in Oregon. "We have identified four areas of research and education that require attention. These are: 1) Development of a fishery for the Manila clam Tapes japonica. 2) Study the effects of clamming and management practices on clam populations. 3)...
    Resource Type:
    Technical Report
    Full Text:
    Oregon bays were determined. The impact of clammers and the effects of various management practices on

  • Habitat enhancement to increase clam production

    Creator:
    Gaumer, Thomas F. and Oregon. Department of Fish and Wildlife
    Abstract:
    This is an Oregon Dept. of Fish and Wildlife internal discussion paper about a proposal to create a new clam bed in front of the Hatfield Marine Science Center, and to explore releasing Manila clams or native clam species seed stock in order to enhance recreational clamming in Oregon.
    Resource Type:
    Technical Report
    Full Text:
    estuaries in Oregon 11 contain clams and of these, 7 provide most of the recreational daunting. Several

  • Bay clams [Oregon Dept. of Fish and Wildlife internal discussion paper]

    Creator:
    Oregon. Department of Fish and Wildlife
    Abstract:
    This document addresses the management of Oregon's bay clam resources in the early 1980s. It gives a brief description of the fisheries, outlines agency goals and objectives, and lists known problems with preferred solutions.
    Resource Type:
    Technical Report
    Full Text:
    activities such as dredging and filling. * Continue Department review of development plans and seek

  • Clam resources in a proposed Charleston boat basis expansion site

    Creator:
    Gaumer, Thomas F.
    Abstract:
    The Port of Coos Bay is considering expanding their marina facilities in Charleston. Several sites are being considered; one to the north of the present boat basin and one to the south (Figure 1). The southern proposal is for an area that historically has supported an important recreational clam fishery....
    Resource Type:
    Technical Report
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    SITE by Tom Gaumer INFORMATION REPORT 78-1 Oregon Department of Fish and \

  • Informational report: [recreational clamming regulations]

    Creator:
    Oregon. Department of Fish and Wildlife
    Abstract:
    In the mid-1970s, it became clear to fisheries managers that there was too much pressure on some recreational bay clam fisheries, and the sizes of clams taken was becoming too small, endangering future production. This document is a draft of a report on the problem submitted to the Oregon Fish...
    Resource Type:
    Technical Report
    Full Text:
    stocks by an increasing number of diggers. Heavy effort and harvest probably have caused the problem

  • Proposal for modification of personal-use bay clam regulations

    Creator:
    Oregon. Department of Fish and Wildlife
    Abstract:
    In the mid-1970s, ODFW faced a problem with Oregon's recreational bay clam fisheries. The size of littleneck clams and cockles taken in some bays was dramatically decreasing. This document is a report submitted by ODFW to the Oregon Fish and Wildlife Commission. It recommends a reduction in overall take by...
    Resource Type:
    Technical Report
    Full Text:
    regardless of size or condition, 72 in possession or in 7 consecutive days Fish DIvision Oregon Department

  • 1985 clam studies

    Creator:
    Gaumer, Thomas F.
    Abstract:
    This report summarizes the results of our bay clam studies in 1985. Activities summarized include monitoring of the recreational and commercial clam fisheries, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other projects.
    Resource Type:
    Technical Report
    Full Text:
    OREGON DEPARTMENT OF FISH AND WILDLIFE BAY CLAM DATA

  • 1984 clam studies

    Creator:
    Gaumer, Tom
    Abstract:
    This report summarizes the results of our bay clam studies in 1984. Activities summarized include monitoring of the recreational and commercial clam fisheries, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other projects.
    Resource Type:
    Technical Report
    Full Text:
    FISH DIVISION Oregon Department of Fish and Wildlife 1984 Clam Studies 1984 CLAM STUDIES by

  • 1983 clam studies

    Creator:
    Gaumer, Tom
    Abstract:
    This report summarizes the results of our bay clam studies in 1983. Activities summarized include monitoring of the recreational and commercial clam fisheries, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other projects.
    Resource Type:
    Technical Report
    Full Text:
    mm rnci ci FISH DIVISION Oregon Department of Fish and Wildlife

  • 1984 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug and harvest area. Data from other beach­es south of Tillamook...
    Resource Type:
    Technical Report
    Full Text:
    FISHERY BY TERRY LINK OREGON DEPARTMENT OF FISH AND WILDLIFE MARINE REGION March 1985 OREGON tP 16

  • 1986 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to the Columbia River) were sampled regularly from March through September and periodically the remainder of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug, and harvest area. Data from other beaches south of...
    Resource Type:
    Technical Report
    Full Text:
    RAZOR CLAM FISHERY BY TERRY LINK OREGON DEPARTMENT OF FISH AND WILDLIFE MARINE REGION June 1987 o

  • 1985 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to the Columbia River) were sampled regularly from March through September and periodically the remainder of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug, and harvest area. Data from other beaches south of...
    Resource Type:
    Technical Report
    Full Text:
    FISHERY BY TERRY LINK OREGON DEPARTMENT OF FISH AND WILDLIFE MARINE REGION March 1986 L o" o o

  • 1983 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain data on number, age composition of clams dug and harvest area. Data from other beaches south of Tillamook...
    Resource Type:
    Technical Report
    Full Text:
    Fishery by Terry Link Oregon Department of Fish and Wildlife Marine Region March 1984 ll a

  • The 1982 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch locations, number and age composition of clams dug. Random age-length samples and wastage samples were collected. Data...
    Resource Type:
    Technical Report
    Full Text:
    Clam Fishery by Terry Link Oregon Department of Fish and Wildlife Marine Region February 15, 1983

  • The 1981 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head - Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location, number, and age composition of clams dug. Random age-length and wastage samples were collected. Data from...
    Resource Type:
    Technical Report
    Full Text:
    INFORMATION REPORT 1981 Razor Clam Fishery by Terry Link Oregon Department of Fish and Wildlife Marine

  • The 1980 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop beach (Tillamook Head - Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location and number and age composition of clams dug. Random age-length samples and wastage samples were collected....
    Resource Type:
    Technical Report
    Full Text:
    Fishery by Terry Link Oregon Department of Fish and ti1dlife Marine Region March 10, 1981 OREGON JUL

  • The 1979 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop Beach (Tillamook Head to Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location and number and age composition of clams dug. Random age-length data and wastage samples were collected....
    Resource Type:
    Technical Report
    Full Text:
    CLAM FISHERY By Terry Link Oregon Department of Fish & Wildlife May 1980 o M$ 1, ' , - l o o o

  • The 1978 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop beach (Tillamook Head - Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location and number and age composition of clams dug. Random age-length samples and wastage samples were collected....
    Resource Type:
    Technical Report
    Full Text:
    THE 1978 RAZOR CLAM FISHERY By Terry Link Oregon Department of Fish and Wildlife October 1979 F

  • The 1977 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clams from Clatsop beaches (Tillamook Head - Columbia River) were sampled regularly from March through September and periodically the rest of the year. Sport and commercial diggers were interviewed to obtain catch location and number and age composition of clams dug. Random age-length samples and wastage samples were collected....
    Resource Type:
    Technical Report
    Full Text:
    REPORT UO. 78-3 THE 1977 RAZOR CLA1I FISHERY Terry Link Oregon Uepartmeht.of Fish and tJildl I fe

  • The 1976 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clam catches from Clatsop beaches (Tillamook Head-Columbia River) were sampled regularly from March through September and periodically the rest of the year. Diggers were interviewed for number and age composition of clams harvested and the distribution and number of diggers. Data from beaches south of Tillamook Head were collected...
    Resource Type:
    Technical Report
    Full Text:
    1976 RAZOR CLAM FISHERY By Terry Link Oregon Department of Fish and Wildlife November 1977 iii. o

  • The 1975 razor clam fishery

    Creator:
    Link, Terry
    Abstract:
    Razor clam catches from Clatsop beaches were sampled regularly from March through September and periodically the rest of the year. Diggers were interviewed for number and age composition of the clams harvested and the distribution and number of diggers. Data from beaches south of Tillamook Head were collected as time...
    Resource Type:
    Technical Report
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    UNIVERSY NEWPoR OREGON 97385 Oregon Department of Fish and Wildlife August 1976 o o o o o o o o

  • Staff statement on commercial clam fishing for public hearing, May 31, 1985

    Creator:
    Oregon. Dept. of Fish and Wildlife. Marine Region
    Abstract:
    This is a staff statement for a hearing of the Oregon Fish and Wildlife Commission. The document addresses problems associated with commercial clamming. Some commercial diggers were not selling harvests as required by law, were not properly reporting harvests, and were not paying State fees. Some commercial diggers were taking...
    Resource Type:
    Technical Report
    Full Text:
    GOVEROOR Department of Fish and Wildlife MARINE REGION MARINE SCIENCE DRIVE, BLDG. NO.3, NEWPORT, OREGON

  • Oregon bay clam distribution, abundance, planting sites and effects of harvest, annual report, 1978/1979

    Creator:
    Gaumer, Thomas F., Robart, Gregory P., Geiger, Anne, and Oregon. Department of Fish and Wildlife
    Abstract:
    "We continued our studies of the distribution of bay clams in Oregon's estuaries, Maps showing the distribution of clams and vegetation type in Umpqua and Coos bays are presented. . . We continued to monitor the growth of laboratory produced clams planted in Netarts and Yaquina bays." (from the Abstract)...
    Resource Type:
    Technical Report
    Full Text:
    . Robart Anne Geiger Oregon Department of Fish and Wildlife ational 4arine Fisheries Service ational

  • Commercial clam development annual report

    Creator:
    Gaumer, Thomas F., Robart, Gregory P., and Oregon. Department of Fish and Wildlife
    Abstract:
    "October 1, 1979 to September 30, 1980." "We continued our studies on the clam resources in Oregon's estuaries. Our objectives were: (1) to monitor the commercial harvest of subtidal clams in Yaquina and Coos bays and evaluate the effects of mechanical harvest on subtidal clam populations and habitat; (2) to...
    Resource Type:
    Technical Report
    Full Text:
    techniques developed by the l, ' lashington Departnent of Fisheries (Goodwin, 1973) and the Oregon Departnent

  • Experimental clam dredge progress report

    Creator:
    McCrae, Jean, Daniels, Paul, and Oregon. Department of Fish and Wildlife
    Abstract:
    "An experimental gear permit was issued to the FV Lady Rosemary to use dredge gear to harvest clams off the Oregon coast. The main species of interest was razor clams, but other clams such as cockles and gapers were also explored. Primary objectives of the work were to (1) survey...
    Resource Type:
    Technical Report
    Full Text:
    Oregon Dept. of Fish and Wildlife Paul Daniels Owner, F/V Lady Rosemary August, 1998 An

  • 1982 clam studies

    Creator:
    Gaumer, Tom
    Abstract:
    This report summarizes the results of our bay clam studies in 1982. Activities summarized include the recreational clam fishery, commercial clam fishery, hatchery stock enhancement studies, natural recruitment studies, and miscellaneous other project.
    Resource Type:
    Technical Report
    Full Text:
    83~11 Oregon Department of Fish and Wildlife Marine Region, Newport, Oregon December 1983

  • Oregon bay clam distribution, abundance, planting sites and effects of harvest, annual report, 1977/1978

    Creator:
    Gaumer, Thomas F., Robart, Gregory P., Geiger, Anne, and Oregon. Department of Fish and Wildlife
    Abstract:
    "Studies were continued on the distribution and abundance of bay clams in Oregon's estuaries. Maps showing distribution of clams, substrate type and vegetation type in Tillamook, Netarts and Salmon River estuaries are presented." (from the Abstract) The authors also report on experimental clam releases to supplement natural stocks, commercial clam...
    Resource Type:
    Technical Report
    Full Text:
    Dennis LJise, Jerry Lukas, Laimons Osis and Oarrell Demory of the Uregon Department of Fish and Wildlife

  • Status of Stocks : bay clams, bait shrimp

    Creator:
    Oregon. Department of Fish and Wildlife. Marine Region
    Abstract:
    Internal discussion paper. Numerous statistical tables and charts.
    Resource Type:
    Technical Report
    Full Text:
    issues C. Appendix Figures 1-18 Oregon Department of Fish & Wildlife Marine Region March 1990 STATUS

  • Commercial clam production : annual report

    Creator:
    Gaumer, Thomas F., Starr, Richard M., and Oregon. Department of Fish and Wildlife
    Abstract:
    "Annual report : October 1, 1980 to September 30, 1981" "During the year we continued our studies on the clam resources in Oregon's estuaries. Our objectives were: to collect data for developing a scientifically sound clam management database and to refine techniques for assessing the potential for a commercial clam...
    Resource Type:
    Technical Report
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    September 30, 1981 by Thomas F. Gauiner Richard M. Starr Oregon Department of Fish and Wildlife National

  • Commercial clam production

    Creator:
    Gaumer, Thomas F., Starr, Richard M., and Oregon. Department of Fish and Wildlife
    Abstract:
    "Completion report : October 1, 1979 to December 31, 1981" "We completed Our assessment of commercial clam harvest potential in Tillamook, Yaquina and Coos bays. All three bays contained commercial quantities of clams. Detailed studies in Yaquina Bay in 1981 revealed a biomass estimate of 2.6 million pounds (1,179.1 mt)...
    Resource Type:
    Technical Report
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    December 31, 1981 by Thomas F. Gaumer Richard M. Starr Oregon Department of Fish and Wildlife National

  • Status of bay clams in Oregon, 1975-88

    Creator:
    Gaumer, Thomas F., McCrae, Jean, and Oregon. Dept. of Fish and Wildlife. Marine Region
    Abstract:
    Study of recreational and commercial clam fisheries in Oregon. Good historical summary (1947-1974), statistics.
    Resource Type:
    Technical Report
    Full Text:
    ( - ,J - OREGON DEPARTMENT OF FISH AND WILDLIFE W.h'J .Y.I

  • Oregon bay clam distribution, abundance, planting sites and effects of harvest, annual report

    Creator:
    Gaumer, Thomas F. and Oregon. Department of Fish and Wildlife
    Resource Type:
    Technical Report
    Full Text:
    , Dennis Wise, and Gerald Lukas of the Oregon Department of Fish and Wildlife for their assistance in the

  • Harvesting clams with mechanical gear

    Creator:
    McCrae, Jean and Oregon. Dept. of Fish and Wildlife. Marine Resources Program
    Abstract:
    "Members of the clam harvesting industry have been requesting for several year[s] to allow the use of mechanical gear to harvest bay clams. Presently, harvest is limited to hand methods. . . The purpose of this report is to summarize the use of mechanical gear in the past in Oregon...
    Resource Type:
    Technical Report
    Full Text:
    Oregon and currently in other areas and to outline our method of establishing quotas to allow the use of