00000000nam 2200000zi 4500
0019.953252
003CaOODSP
00520250716075844
006m     o  d f      
007cr mn|||||||||
008250716e198707##bccab   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc
045 |ax8x8
0861 |aFs97-4/1943E-PDF|zFs97-4/1943
1001 |aMacKinlay, D. D., |eauthor.
24510|aRearing of chinook salmon (Oncorhynchus tshawytscha) in cold water : |bKalum Pilot Hatchery experiences 1980-1983 / |cD.D. MacKinlay, R.F. Fielden.
24614|aRearing of chinook salmon (Oncorhynchus tshawytscha) in cold water : |bKalum Pilot Hatchery experiences
264 1|aVancouver, B.C. : |bSalmonid Enhancement Program, Department of Fisheries and Oceans, |cJuly 1987.
264 4|c©1987
300 |a1 online resource (v, 48 pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |vno. 1943
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (page 48).
5203 |a"Chinook salmon were incubated and reared in a pilot-scale facility to assess the feasibility of using the Dry Creek spring water source as the water supply for a production-scale facility and to begin assessment of release strategies for a Skeena chinook stock. The two groundwater springs 35 km north of Terrace, B.C. produce a total of 50,000 LPM of water which ranges from over 6.5°C in winter to less than 4.5°C in summer. Gravel box incubation in ambient water resulted in unacceptably prolonged emergence in the decreasing temperature regimes. Vertical tray incubation allowed better control of ponding timing. Heating the water allowed for earlier ponding, better initiation of feeding and a longer rearing period, resulting in 4 g+ release size, compared to less than 2 g for ambient water, although once feeding was initiated in warm water, the growth rates were similar for heated and unheated test groups"--Abstract, page iv.
546 |aIncludes abstracts in English and French.
650 0|aChinook salmon|xEffect of cold on|zBritish Columbia.
650 0|aHatchery fishes|xEffect of cold on|zBritish Columbia.
650 0|aFish hatcheries|zBritish Columbia|xWater supply.
650 6|aSaumon quinnat|xEffets du froid sur|zColombie-Britannique.
650 6|aPoissons d'élevage|xEffets du froid sur|zColombie-Britannique.
650 6|aPiscicultures|zColombie-Britannique|xApprovisionnement en eau.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aSalmonid Enhancement Program (Canada), |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 1943.|w(CaOODSP)9.505211
85640|qPDF|s2.29 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1943-eng.pdf