Effect of calcium and aluminum concentrations on the survival of brown trout (Salmo trutta) at low pH

作者: D. J. A. Brown

DOI: 10.1007/BF01610178

关键词:

摘要: Experimental evidence suggests that the two most important ions with respect to survival of fish at low pHs are calcium (BROWN 1981, 1982a and b; BROWN LYNAM 1981) aluminium (SCHOFIELD TROJNAR 1980; BAKER SCHOFIELD 1980, 1982). A minimal concentration former ion is necessary for survival, in general, elevated concentrations reduce survival. These same also clearly field because acid lakes Europe North America have typically high (WRIGHT et al. 1980). The only published experimental study combined effects on pH shows rate loss plasma chloride 5.3 5.5 solutions containing 0.9 mg 1 -I higher when they contain 0.8 compared 3.0-4.2 (MUNIZ AND LEIVESTAD In this paper, results experiments determine times yolk sac fry brown trout (Salmo trutta) a range pHs, described, relevance situation discussed. METHODS MATERIALS

参考文章(11)
Carl L. Schofield, John R. Trojnar, Aluminum Toxicity to Brook Trout (Salvelinus Fontinalis) in Acidified Waters Polluted Rain. pp. 341- 366 ,(1980) , 10.1007/978-1-4613-3060-8_18
D. J. A. Brown, The Effect of pH and Calcium on Fish and Fisheries Long-Range Transport of Airborne Pollutants. ,vol. 18, pp. 343- 351 ,(1982) , 10.1007/978-94-009-7966-6_24
Charles T. Driscoll, Joan P. Baker, James J. Bisogni, Carl L. Schofield, Effect of aluminium speciation on fish in dilute acidified waters Nature. ,vol. 284, pp. 161- 164 ,(1980) , 10.1038/284161A0
P. G. McWilliams, W. T. W. Potts, The effects of pH and calcium concentrations on gill potentials in the Brown Trout,Salmo trutta Journal of Comparative Physiology B-biochemical Systemic and Environmental Physiology. ,vol. 126, pp. 277- 286 ,(1978) , 10.1007/BF00688938
W. Dickinson Burrows, John D. Hem, Aquatic aluminum: Chemistry, toxicology, and environmental prevalence∗ C R C Critical Reviews in Environmental Control. ,vol. 7, pp. 167- 216 ,(1977) , 10.1080/10643387709381651
Joan P. Baker, Carl L. Schofield, Aluminum Toxicity to Fish in Acidic Waters Water Air and Soil Pollution. ,vol. 18, pp. 289- 309 ,(1982) , 10.1007/BF02419419
D. J. A. Brown, Influence of calcium on the survival of eggs and fry of Brown trout ( Salmo trutta ) at pH 4.5 Bulletin of Environmental Contamination and Toxicology. ,vol. 28, pp. 664- 668 ,(1982) , 10.1007/BF01605633
McWilliams Pg, The effects of calcium on sodium fluxes in the brown trout, Salmo trutta, in neutral and acid water The Journal of Experimental Biology. ,vol. 96, pp. 439- 442 ,(1982)