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Creator:: Oregon. Fish Commission
Abstract:: This report is an update of shellfish investigations from June 1 to December 31, 1953. It includes a summary of bay clam and crab investigations, including details on oyster pests in Oregon and crab production for 1952. It also summarizes a survey on commercial razor clam production in Lincoln County...
Resource Type:: Technical Report

Creator:: Marriage, Lowell D., Waldron, Kenneth K., Wilkes, Stanley N., and McCauley, James
Abstract:: This report is an update of shellfish investigations from January 1-December 31, 1953. It includes a summary of bay clam and oyster investigations, including details on attempted pest control and control of algae on oyster beds. It also contains results of the 1953 Tillamook Bay Clam Survey, and discusses clam...
Resource Type:: Technical Report
Full Text:: SHELLFISH INV~STIGATION PROGRESS REPORT #28 January 1 to Dec

Creator:: Snow, C. Dale, Demory, Darrell, Neilsen, John R., Osis, Laimons, Phibbs, Duane, and Gibson, Gary
Abstract:: This report is an update of shellfish investigations from April 1967 to March 1970. It includes the results of bay clam surveys for Yaquina, Siuslaw, and Umpqua bays, and harvest numbers for razor clams in both personal-use and commercial fisheries. This report also contains a summary of beach surveys for...
Resource Type:: Technical Report
Full Text:: SHELLFISH INVESTIGATIONS Progress Report No. 39 April 1, 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
Full Text:: / SHELLFISH INVESTIGATIONS PROGRESS REPORT NO. 38 A_ril 1

Creator:: Snow, C. Dale, Demory, Darrell, DeBen, Waldemar, Neilsen, John R., and Oregon. Fish Commission
Abstract:: This report is an update of shellfish investigations from April 1964 to March 1965. Inside can be found a summary of two clam mortality events. It also has the numbers of razor clams dug for sport and commercial fisheries and the results of the 1964 razor clam beach survey. This...
Resource Type:: Technical Report
Full Text:: -. SBElUlSB INVESTlCATlOHS PROGRESS REPORT ltO. 36 April 1

Creator:: Snow, C. Dale, Reed, Paul H., Demory, Darrell, Neilsen, John R., DeBen, Waldemar, and Kaiser, Alan
Abstract:: This report is an update of shellfish investigations from April 1965-March 1966. It has bay clam surveys results, with more detail on the Tillamook and Yaquina Bays, but includes others such as Nehalem, Siuslaw, Umpqua, and Nestucca. This report discusses the start of life history studies for the cockle clam,...
Resource Type:: Technical Report
Full Text:: SHELLFISH INVESTIGATIONS PROGRESS REPORT NO. 3 7 April 1

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
Full Text:: \ B- 957 INTRCDUCT ON In ord to roake t Shellfish Progress

Creator:: Snow, C. Dale, Wagner, Emery J., Demory, Darrell, and Oregon. Fish Commission
Abstract:: This report is an update of shellfish investigations from April 1961-March 1962. It includes a summary of observations of clam conditions, and discusses a Netarts Bay clam mortality, which drove the Fish Commission to ask the Tillamook County Court to inform them of any future construction projects involving estuaries. It...
Resource Type:: Technical Report
Full Text:: :. Apri 1 1 11 196l=~1c~reh 31 1962 I NTROD:JC'TI ON Progress report 34 covers the highlights of shell

Creator:: Oregon. Fish Commission
Abstract:: This report is an update of shellfish investigations from January to August in 1951. It includes (among other things) criticism of human pollution such as lumber mill dust and human sewage, particularly in the Yaquina Bay area, discussion of a proposed experimental closure of the Nehalem Bay area to crab...
Resource Type:: Technical Report

Creator:: Tollefson, Roger and Oregon. Fish Commission
Abstract:: By 1948, Oregon’s clamming regulations spilled over into fifty-one different sections of administrative rules. They were “cumbersome” at best. The previous legislative session had repealed many outdated laws but kept them in effect until the Fish Commission could study the issue and propose new regulations. The Commission had been studying...
Resource Type:: Technical Report

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