References
- Allan, J. D., 1973: Competition and the relative abundances of two cladocerans. — Ecology 54: 484–498.
- Dodson, S. I., 1981: Morphological variation of Daphnia pulex Leydig (Crustacea; Cladocera) and related species from North America. — Hydrobiologia 83: 101–114.
- Hitchin, G. G. & Yan, N. D., 1983: Crustacean zooplankton communities of the Muskoka-Hali- burton study lakes: methods and 1976–1979 data. — Ont. Min. Environ. Data Report 83/9.
- Keller, W. & Pitblado, J. R., 1984: Crustacean plankton in northeastern Ontario lakes subjected to acidic deposition. — Water, Air Soil Pollut. 23: 271–291.
- Lazerte, B. D. & Dillon, P. J., 1984: Relative importance of anthropogenic versus natural sources of acidity in lakes and streams of central Ontario. — Can. J. Fish. Aquat. Sci. 41: 1664–1677.
- Nilssen, J. P., ØStdahl, T. & Poits, W. T. W., 1984: Species replacements in acidified lakes: physiology, predation or competition? — Inst. Freshwat. Res., Drottningholm 61: 148–153.
- Sprules, W. G., 1975: Midsummer crustacean zooplankton communities in acid-stressed lakes. — J. Fish. Res. Bd Canada 32: 389–395.
- Tessier, A. J., 1986: Comparative population regulation of two planktonic Cladocera (Holopedium gibberum and Daphnia catawba). — Ecology 67: 285–302.
- Walton, W. E., Compton, S. M., Allan, J. D. & Daniels, R. E., 1982: The effect of acid stress on survivorship and reproduction of Daphnia pulex (Crustacea: Cladocera). — Can. J. Zool. 60: 573–579.
- Yan, N. D., 1986: Empirical prediction of crustacean zooplankton biomass in nutrient-poor Canadian Shield lakes. — Can. J. Fish. Aquat. Sci. 43: 788–796.
- Yan, N. D. & Mackie, G. L., 1987: Improved estimation of the dry weight of Holopedium gibberum (Crustacea, Cladocera) using clutch size, a body fat index, and lake water total phosphorus concentration. — Can. J. Fish. Aquat. Sci., 44: 382–389.
- Yan, N. D., Nero, R. W., Keller, W. & Lasenby, D. C, 1985: Are Chaoborus larvae more abundant in acidified than in non-acidified lakes in central Canada? — Holarctic Ecol. 8: 93–99.