Abstract
The avoidance responses of lake whitefish to cadmium were studied in a counter-current trough where Cd was added to a shaded area to which whitefish were strongly attracted. In the first experiment, responses of individual fish to sequentially increasing Cd concentrations were monitored over a 1.6 h period. Whitefish did not start to move out of the shaded, Cd-treated side until a concentration of 125 µg l-1 was reached, and did not abandon this side except at the highest test concentration (250 µg l-1). This was 50 times the concentration at which whitefish avoided Cd (5 µg l-1) under uniform light conditions. In a second experiment, responses to a single high Cd concentration (150 µg l-1) were monitored over a 18.5 h period (4.5 h light:12 h dark:2 h light) in the same shaded test arena and Cd exposure conditions as above. During the initial light period Cd was avoided to the same degree as that observed at the same concentration in the first experiment, i.e. while some Cd avoidance was evident, fish remained attracted to the shaded, but Cd-treated side; this avoidance remained consistent until darkness (4.5 h). Once the light gradient was replaced with uniform darkness, avoidance of Cd became very strong, surpassing that observed under uniform lighted conditions. However, this response was transitory; after 10 h, Cd avoidance under total darkness returned to levels near those observed under daylight conditions with no light gradient present. Once the lights came back on (light gradient reestablished), fish were again attracted to the shaded side, and avoidance of Cd diminished, returning to the same level as that observed at the start of exposure. The above results demonstrate that when whitefish encounter competing gradients of Cd and light, attraction to favourable light conditions can strongly suppress avoidance of toxic concentrations of Cd, even over an extended period.
Similar content being viewed by others
References cited
Abrahams, M.V. & L.M. Dill. 1989. A determination of the energetic equivalence of the risk of predation. Ecology 70: 999-1007.
Anderson, T.W. 1958. An introduction to multivariate statistical analysis. John Wiley & Sons, New York. 374 pp.
Anestis, I. & R.J. Neufeld. 1986. Avoidance-preference reactions of rainbow trout, Salmo gairdneri after prolonged exposure to chromium-IV. Water Res. 20: 1233-1241.
Atchison, G.J., M.G. Henry & M.B. Sandheinrich. 1987. Effects of metals on fish behavior: a review. Env. Biol. Fish. 18: 11-25.
Beitinger, T.L. & L. Freeman. 1983. Behavioral avoidance and selection responses of fishes to chemicals. Residue Rev. 90: 35-55.
Chew, V. 1976. Comparing treatment means: a compendium. Hort. Science 11: 348-357.
Dawkins, H.C. 1983. Multiple comparisons misused: why so frequently in response-curve studies? Biometrics 39: 789-794.
Fava, F.A. & C.F. Tsai. 1976. Immediate behavioral reactions of blacknose dace, Rhinichthys atratulus, to domestic sewage and its toxic constituents. Trans. Amer. Fish. Soc. 105: 430-441.
Fry, F.E.J. 1947. Effects of the environment on animal activity. Univ. Toronto Stud., Biol. Ser. 55: 1-62.
Giattina, J.D. & R.R. Garton. 1983. A review of the preference-avoidance responses of fishes to aquatic contaminants. Residue Rev. 87: 43-90.
Giattina, D.S., J. Cairns, Jr. & D.G. Stevens. 1981. Comparison of laboratory and field avoidance behavior of fish in heated chlorinated water. Trans. Amer. Fish. Soc. 110: 526-535.
Gilliam, J.F. & D.F. Fraser. 1987. Habitat selection under predation hazard: test of a model with foraging minnows. Ecology 68: 1856-1862.
Gurevitch, J. & S.T. Chester, Jr. 1986. Analysis of repeated measures experiments. Ecology 67: 251-255.
Hartwell, S.I., D.S. Cherry & J. Cairns, Jr. 1987. Avoidance responses of schooling fathead minnows (Pimephalas promelas) to a blend of metals during a 9-month exposure. Environ. Toxicol. Chem. 6: 177-187.
Hartwell, S.I., J.H. Jin, D.S. Cherry & J. Cairns, Jr. 1989. Toxicity versus avoidance response of golden shiner, Notemigonus crysoleucas, to five metals. J. Fish Biol. 35: 447-456.
Herrnstein, R.J. & D.H. Loveland. 1975. Maximizing and matching on concurrent ratio schedules. J. Exp. Anal. Behav. 24: 107-116.
Korver, R.M. & J.B. Sprague. 1989. Zinc avoidance by fathead minnows (Pimephales promelas): computerized tracking and greater ecological relevance. Can. J. Fish. Aquat. Sci. 46: 494-502.
Krebs, J.R., A. Kacelnik & P. Taylor. 1978. Test of optimal sampling by foraging great tits. Nature 275: 27-31.
McNicol, R.E. 1997. The influence of environmental factors on the preference-avoidance responses of lake whitefish (Coregonus clupeaformis) to cadmium. Ph.D. Thesis, University of Manitoba, Winnipeg. 146 pp.
McNicol, R.E. & E. Scherer. 1991. Behavioural responses of lake whitefish (Coregonus clupeaformis) to cadmium during preference-avoidance testing. Environ. Toxicol. Chem. 10: 225-234.
McNicol, R.E. & E. Scherer. 1993. Influence of cadmium preexposure on the preference-avoidance responses of lake white-fish (Coregonus clupeaformis) to cadmium. Arch. Environ. Contam. Toxicol. 25: 36-40.
McNicol, R.E., E. Scherer & J.H. Gee. 1996. Shoaling enhances cadmium avoidance by lake whitefish, Coregonus clupeaformis. Env. Biol. Fish. 47: 311-319.
Meldrim, J.W. & J.A. Fava, Jr. 1977. Behavioral avoidance responses of estuarine fishes to chlorine. Chesapeake Sci. 18: 154-157.
Murdoch, W.W. & A. Oaten. 1975. Predation and population stability. Advan. Ecolog. Res. 9: 1-131.
Myllyvirta, T.P. & P.J. Vuorinen. 1989. Avoidance of bleached kraft mill effluent by pre-exposed Coregonus albula L. Water Res. 23: 1219-1227.
Pedder, S.J. & E.J. Maly. 1985. The effect of lethal copper solutions on the behavior of rainbow trout, Salmo gairdneri. Arch. Environ. Contam. Toxicol. 14: 501-507.
Potvin, C., M.J. Lechowicz & S. Tardif. 1990. The statistical analysis of ecophysiological response curves obtained from experiments involving repeated measures. Ecology 71: 1389-1400.
Scherer, E. 1971. Effects of oxygen depletion and of carbon dioxide buildup on the photic behavior of the walleye (Stizostedion vitreum vitreum). J. Fish. Res. Board Can. 28: 1303-1307.
Scherer, E. & S. Nowak. 1973. Apparatus for recording avoidance movements of fish. J. Fish. Res. Board Can. 30: 1594-1596.
Scherer, E. & R.E. McNicol. 1998. Preference-avoidance responses of lake whitefish (Coregonus clupeaformis) to competing gradients of light and copper, lead, and zinc. Water Res. 32: 924-929.
Sprague, J.B. 1987. Effects of cadmium on freshwater fish. pp. 139-169. In: J.O. Nriagu & J.B. Sprague (ed.) Cadmium in the Aquatic Environment, John Wiley & Sons, New York.
Sprague, J.B., P.F. Elson & R.L. Saunders. 1965. Sublethal copper-zinc pollution in a salmon river-a field and laboratory study. J. Air Wat. Poll. 9: 531-543.
Stevens, D.W. & J.R. Krebs. 1986. Foraging theory. Princeton University Press, Princeton. 247 pp.
Sullivan, C.M. & K.C. Fisher. 1954. The effects of light on temperature selection in speckled trout Salvelinus fontinalis (Mitchell). Biol. Bull. Mar. Biol. Lab. Woods Hole 107: 278-288.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
McNicol, R.E., Bégout-Anras, ML. & Scherer, E. Influence of Light Preferences on the Avoidance Responses of Lake Whitefish, Coregonus clupeaformis, to Cadmium. Environmental Biology of Fishes 55, 295–306 (1999). https://doi.org/10.1023/A:1007599520324
Issue Date:
DOI: https://doi.org/10.1023/A:1007599520324