References
- Anonymous, 1972: Progress report 1970–1971. Eastern deciduous forest biome, US IBP. Oak Ridge National Laboratories. 290 pp.
- Burns, C. W., 1969: Particle size and sedimentation in the feeding behaviour of two species of Daphnia. — Limnol. Oceanogr. 14, 392–403.
- Burns, C. W. & Rigler, F. H., 1967: Comparison of filtering rates of Daphnia rosea in lake water and in suspensions of yeast. — Limnol. Oceanogr. 12, 492–502.
- Confer, J. L., 1972: Interrelationships among plankton, attached algae and the phosphorus cycle in artificial open systems. — Ecol. Monogr. 42, 1–23.
- Gliwicz, Z. M., 1969: Studies on the feeding behaviour of pelagic zooplankton in lakes with varying trophy. — Ekol. Pol. Ser. A 17, 663–708.
- Haney, J. F., 1971: An in situ method for the measurement of zooplankton grazing rates. — Limnol. Oceanogr. 16, 970–977.
- Harris, E., 1957: Radiophosphorus metabolism in zooplankton and micro-organisms. — Can. J. Zool. 35, 769–782.
- Johnson, M. G. & Owen, G. E., 1971: The role of nutrients and their budgets in the Bay of Quinte, Lake Ontario. — J. Water Pollut. Contr. Fed. 43, 836–853.
- Peters, R. H., 1972: Phosphorus release by zooplankton.—Ph. D. Thesis, Univ. of Toronto. 205 pp.
- Peters, R. H. & Rigler, F. H., 1973: Phosphorus release by Daphnia.—Limnol. Oceanogr. 18, 821–839.
- Rigler, F. H., 1971: Quantitative methods for studying the feeding of planktonic Crustacea.—In: W. T. Edmondson & G. G. Winberg (eds.), Secondary Production in Fresh Waters, IBP Handbook 17, 231–254.
- Schindler, D. W., Kling, H., Schmidt, R. V., Prokopowich, J., Frost, V. E., Reid, R. A. & Capel, M., 1973: Eutrophication of lake 227 by addition of phosphate and nitrate; the second, third and fourth years of enrichment, 1970, 1971, and 1972. — J. Fish. Res. Bd. Can. 30, 1415–1440.
- Strickland, J. D. H. & Parsons, T. R., 1968: A practical handbook of sea water analysis. — Bull. Fish. Res. Bd. Can. 167, 311 pp.