6 datasets found

Categories and Collections: population Tags: 1960s commercial fisheries spawning

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  • Fisheries Problems Associated with the Development of Logging Plans within th...

    This report has been prepared primarily to describe the fisheries problems associated with a large scale logging operation proposed for the system and to outline certain proposals which are considered necessary for the protection of the salmon resource of...
  • DFO Area 4 Annual Reports 1950 - 1972

    DFO Area 4 Annual Narrative Reports from 1950 to 1972. Reports include comments on spawning summaries (coho, sockeye, pink and chinook), commercial fisheries, sport fisheries, Indian Food fisheries, water levels, herring, pollution (chemical spills),...
  • Technical Reports

    FRB Technical Reports are research documents that are of sufficient importance to be preserved, but which for some reason are not appropriate for scientific publication.
  • Skeena River Sockeye

    This paper provides a historical overview of the Skeena River sockeye.
  • Report on the Preliminary Survey of Steelhead of Skeena River Drainage Systems

    This report represents an effort to compile as much information as possible on the distribution, migration, and life history of steelhead in the Skeena system. Reference was made to regional files, Department of Fisheries publications, Fisheries Research...
  • Factors in the Population Biology of the Sockeye in the Skeena

    The purpose of this paper is to examine these features of the population biology of Skeena River sockeye, to indicate factors that may have contributed to influencing the population changes, and to assess with a computer simulation, whether a synthesis of...
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