A morphometric method for estimation of total lipid level in live Arctic charr: A case study of its application on wild fish

Journal of Fish Biology

Volumn 62, Issue 3, 2003, Pages 724-734

  Rikardsen, A H ^a   Johansen, M ^b  

^a NORWEGIAN INSTITUTE FOR NATURE RESEARCH   (Norway)

^b UNIVERSITY OF TROMSØ   (Norway)

Author keywords

Collinearity; Fat; Life history; Ridge regression; Salvelinus alpinus

Indexed keywords

FISH; LIFE HISTORY; LIPID; MORPHOMETRY;

EURASIA; EUROPE; NORTHERN EUROPE; NORWAY; SCANDINAVIA;

SALVELINUS; SALVELINUS ALPINUS; SALVELINUS FONTINALIS;

EID: 2342506496     PISSN: 00221112     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1095-8649.2003.00062.x     Document Type: Article

References (24)

1. Adams, C. E. & Huntingford, F. A. (1997). Growth, maturation and reproductive investment in Arctic charr. Journal of Fish Biology 51, 750-759.
2. Adams, C. E., Huntingford, F. A. & Jobling, M. (1995). A non-destructive morphometric technique for estimation of body and mesenteric lipid in Arctic charr: a case study of its application. Journal of Fish Biology 47, 82-90.
3. Amundsen, P. A., Klemetsen, A. & Grotnes, P. (1993). Rehabilitation of a stunted population of Arctic charr by intensive fishing. North American Journal of Fisheries Management 13, 483-491.
4. Anon. (1987). Determination of total crude fat in plant materials and feeding stuffs with the Soxtec Hydrolyzing system. Tecator Application Note AN 92, 1-6.
5. Arnesen, A. M., Halvorsen, M. & Nilssen, K. J. (1992). Development of hypoosmoregulatory capacity in Arctic charr (Salvelinus alpinus) reared under either continuous light or natural photoperiod. Canadian Journal of Fisheries and Aquatic Sciences 49, 229-237.
6. Berg, O. K. & Bremset, G. (1998). Seasonal changes in the body composition of young riverine Atlantic salmon and brown trout. Journal of Fish Biology 52, 1272-1288.
7. Bolger, T. & Connolly, P. L. (1989). The selection of suitable indices for the measurement and analysis of fish condition. Journal of Fish Biology 34, 171-182.
8. Dutil, J. D. (1986). Energetic constraints and spawning interval in anadromous Arctic charr (Salvelinus alpinus). Copeia 1986, 945-955.
9. Gardiner, W. R. & Geddes, P. (1980). The influence of body composition on the survival of juvenile salmon. Hydrobiologia 69, 67-72.
10. Herbinger, C. M. & Friars, G. W. (1991). Correlation between condition factor and total lipid content in Atlantic salmon, Salmo salar L., parr. Aquaculture and Fisheries Management 22, 527-529.
11. Hoerl, A. E. & Kennard, R. W. (1970a). Ridge regression biased estimation for non-orthogonal problems. Technometrics 12, 55-67.
12. Hoerl, A. E. & Kennard, R. W. (1970b). Ridge regression: applications to nonorthogonal problems. Technometrics 12, 69-82.
13. Jobling, M., Jørgensen, E. H., Arnesen, A. M. & Ringø, E. (1993). Effects of stocking density on food intake, growth performance and oxygen consumption in Arctic charr (Salvelinus alpinus). Aquaculture 110, 191-204.
14. Jonsson, N. & Jonsson, B. (1998). Body composition and energy allocation in life-history stages of brown trout. Journal of Fish Biology 53, 1306-1316.
15. Jonsson, B. & Jonsson, N. (2001). Polymorphism and speciation in Arctic charr. Journal of Fish Biology 58, 605-638. doi: 10.1006/jfbi.2000.1515.
16. Morgan, I. J., McCarthy, I. D. & Metcalfe, N. B. (2002). The influence of life-history strategy on lipid metabolism in overwintering juvenile Atlantic salmon. Journal of Fish Biology 60, 674-686. doi: 10.1006/jfbi.2002. 1886.
17. Rikardsen, A. H. & Elliott, J. M. (2000). Variations in juvenile growth, energy allocation and life-history strategies of two populations of Arctic charr in North Norway. Journal of Fish Biology 56, 328-346. doi: 10.1006/jfbi.1999.1153.
18. Ringø, E. (1987). Comparison of freshwater growth of landlocked (Takvatn stock) and anadromous (Hammerfest stock) Arctic charr, Salvelinus alpinus (L.). Aquaculture 66, 369-371.
19. Rowe, D. K. & Thorpe, J. E. (1990). Differences in growth between maturing and non-maturing male Atlantic salmon, Salmo salar L., parr. Journal of Fish Biology 36, 643-658.
20. Rowe, D. K., Thorpe, J. E. & Shanks, A. M. (1991). Role of fat stores in the maturation of male Atlantic salmon (Salmo salar) parr. Canadian Journal of Fisheries and Aquatic Sciences 48, 405-413.
21. Sæther, B.-S., Johnsen, H. K. & Jobling, M. (1996). Seasonal changes in food consumption and growth of Arctic charr exposed to either simulated natural or a 12:12 LD photoperiod at constant water temperature. Journal of Fish Biology 48, 1113-1122.
22. Simpson, A. L., Metcalfe, N. B. & Thorpe, J. E. (1992). A simple non-destructive biometric method for estimating fat levels in Atlantic salmon, Salmo salar L., parr. Aquaculture and Fisheries Management 23, 23-29.
23. Svedäng, H. (1991). Effects of food quality on maturation rate in Arctic charr, Salvelinus alpinus (L.). Journal of Fish Biology 39, 495-504.
24. Thorpe, J. E., Mangel, M., Metcalfe, N. B. & Huntingford, F. A. (1998). Modelling the proximate basis of salmonid life-history variation, with application to Atlantic salmon, Salmo salar L. Evolutionary Ecology 12, 581-599.