00000nam 2200000zi 4500 9.952390 CaOODSP 20250625091219 m o d f cr mn||||||||| 250616s1926 onc o f000 0 eng d CaOODSP eng rda CaOODSP n-cn-bc Fs52-3/3E-PDF Foerster, Russell Earle 1899- author. Cultus Lake salmon investigations 1926 / author R.E. Foerster. Cultus Lake investigations MSS. reports Biol. Board [Ottawa] : Biological Board of Canada, [1926] 1 online resource (15 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier Manuscript reports of the biological stations ; no. 3 Digitized edition from print [produced by Department of Fisheries and Oceans]. "The investigations at Cultus Lake upon the Sockeye salmon had in the beginning, 1923, as their object the obtaining of accurate data with regard to those phases of the life-history of the Sockeye salmon which were passed in fresh water. These involved not only the spawning period but also the periods of development of egg, hatch, development of fry and first year's residence of the lake. They included also all factors concerning the growth and development of the young fish, such as food and physical and chemical conditions of the water and all factors contributing to mortality such as enemies, parasites and diseases. More recently, however, the scope of the work has been greatly enlarged to embrace the effect of hatchery operation in its various methods upon the propagation of sockeye as compared with natural propagation"--Page [1]. Sockeye salmon British Columbia Cultus Lake. Sockeye salmon fisheries British Columbia Cultus Lake. Fish hatcheries British Columbia Cultus Lake. Saumon rouge Colombie-Britannique Cultus Lake. Saumon rouge Pêche commerciale Colombie-Britannique Cultus Lake. Piscicultures Colombie-Britannique Cultus Lake. Biological Board of Canada, issuing body. Manuscript reports of the biological stations ; no. 3. (CaOODSP)9.899091 PDF 7.71 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs52-3/Fs52-3-3-eng.pdf