Swimming speed and morphological features of mixed populations of early maturing and non-maturing fish

Aquacultural Engineering

Volumn 20, Issue 1, 1999, Pages 21-35

  Boucher, E ^a   Petrell, R J ^b  

^a Sigma Technologies   (Canada)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

Author keywords

Atlantic salmon; Condition factor; Grilse; Height; Length; Size distribution

Indexed keywords

SALMO SALAR;

EID: 0032918685     PISSN: 01448609     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0144-8609(99)00005-9     Document Type: Article

References (19)

1. Aksnes A., Gjerde B., Roald S.O. Biological, chemical and organoleptic changes during maturation of farmed Atlantic salmon, Salmo salar. Aquaculture. 53:1986;7-20.
2. Ang K.P., Petrell R.J. Control of feed dispensation in seacages using underwater video monitoring: effects on growth and food conversion. Aquac. Eng. 16:1997;45-62.
3. Atlantic Salmon Grilsing Workshop Proc., 24-25 June, 1993, Campbell River, B.C. Conley D.C., Harrower W.L. Aquaculture Industry Development Report no. 94-02. 1993;British Columbia Ministry of Agriculture, Fisheries and Food, 69, Victoria, BC.
4. Berg A.J., Sigholt T., Seland A., Danielsberg A. Effect of stocking density, oxygen level, light regime and swimming velocity on the incidence of sexual maturation in adult Atlantic salmon (Salmo salar). Aquaculture. 143:1996;43-59.
5. Bluman A.G. Elementary Statistics. 1992;W.C. Brown, Oxford.
6. Blyth P.J., Purser G.J., Russel J.F. Detection of feeding rhythms in seacaged Atlantic salmon using new feeder technology. Reinertsen H., Lars A.D., Jørgensen L., Tvinnereim K. Fish Farming Technology. 1993;209-216 Balkema, Rotterdam.
7. Boucher, E., 1997. Using swimming speed and morphological attributes of fish derived from video image analysis to assess grilse proportion and segregation in mixed population of maturing and non-maturing Atlantic salmon (Salmo salar L.) reared in sea cage, MSc Thesis, University of British Columbia, 84 pp.
8. Fernö A., Huse I., Juell J.E., Bjordal Å. Vertical distribution of Atlantic salmon (Salmo salar L.) in net pens: trade-off between surface light avoidance and food attraction. Aquaculture. 132:1995;285-296.
9. Johnstone R., Muir J.F., Roberts R.J. Maturity control on Atlantic salmon. Johnstone R., Muir J.F., Roberts R. Recent Advances in Aquaculture IV. 1993;99-105 Blackwell, Oxford.
10. Kadri S., Metcalfe N.B., Huntingford F.A., Thorpe J.E. Daily feeding rhythms in Atlantic salmon in sea cages. Aquaculture. 92:1991;219-224.
11. Kadri S., Mitchell D.F., Metcalfe N.B., Huntingford F.A., Thorpe J.E. Differential patterns of feeding and resource accumulation in maturing and immature Atlantic salmon (Salmo salar L.). Aquaculture. 142:1996;245-257.
12. Kadri S., Metcalfe N.B., Huntingford F.A., Thorpe J.E., Mitchell D.F. Early morphological predicators of maturity in adult Atlantic salmon. Aquac. Int. 5:1997;41-50.
13. Koch F., Wieser W. Partitioning of energy in fish: can reduction of swimming activity compensate for the cost of production. J Exp. Biol. 107:1983;141-146.
14. Love R.M. The Chemical Biology of Fishes. 2:1980;Academic Press, London.
15. Petrell R., Shi X., Ward R.K., Naiburg A., Savage C.R. Determining fish size and swimming speed in cages and tanks using simple video techniques. Aquacult. Eng. 16:1997;63-84.
16. Saunders R.L. The scientific and management implications of age and size at sexual maturity in Atlantic salmon (Salmo salar). Can. Spec. Publ. Fish. Aquat. Sci. 89:1986;3-6.
17. Schreck C., Moyle P.B. Methods for Fish Biology. 1990;American Fisheries Society, 684, Bethesda, MA.
18. Shieh A.C.R., Petrell R.J. Measurement of fish size in Atlantic salmon (Salmo salar L.) cages using stereographic video techniques. Aquac. Eng. 17:1998;29-43.
19. Sherrer B. Biostatistiques. 1984;Gaëtan Morin Éditeur, Paris, France.