References
- Bothwell, M.L., D. Sherbot, A.C. Roberge & R.J. Daley. 1993. Influence of Natural Ultraviolet-Radiation on Lotic Periphytic Diatom Community Growth, Biomass Accrual, and Species Composition — Short-Term Versus Long-Term Effects. J. Phycol. 29: 24–35.
- Cabrera, S., M. López & B. Tartarotti. 1997. Phytoplankton and zooplankton response to ultraviolet radiation in a high-altitude Andean lake: short-versus long-term effects. J. Plankton Res. 19: 1565–1582.
- Carrillo, P., J.M. Medina-Sánchez & M. Villar- Argaiz. 2002. The interaction of phytoplankton and bacteria in a high mountain lake: Importance of the spectral composition of solar radiation. Limnol. Oceanogr. 47: 1294–1306.
- Carrillo, P., I. Reche, P. Sánchez-Castillo & L. Cruz- Pizarro. 1995. Direct and Indirect Effects of Grazing on the Phytoplankton Seasonal Succession in an Oligotrophic Lake. J. Plankton Res. 17: 1363–1379.
- Halac, S., M. Felip, L. Camarero, S. Sommaruga-Wograth, R. Psenner, J. Catalán & R. Sommaruga. 1997. An in situ enclosure experiment to test the solar UVB impact on plankton in a high-altitude mountain lake. I. Lack of effect on phytoplankton species composition and growth. J. Plankton Res. 19: 1671–1686.
- Isaksson, A., A.K. Bergstrom, P. Blomqvist & M. Jansson. 1999. Bacterial grazing by phagotrophic phytoflagel-lates in a deep humic lake in northern Sweden. J. Plankton Res. 21: 247–268.
- Jones, H.L.J. 1997. A classification of mixotrophic protists based on their behaviour. Freshwat. Biol. 37: 35–43.
- Kaczmarska, I., T.A. Clair, J.M. Ehrman, S.L. MacDonald, D. Lean & K.E. Day. 2000. The effect of ultraviolet P on phytoplankton populations in clear and brown temperate Canadian lakes. Limnol. Oceanogr. 45: 651–663.
- Medina-Sánchez, J.M., M. Villar-Argaiz & P. Carrillo. 2006. Solar radiation-nutrient interaction enhances the resource and predation algal control on bacterioplankton: A short-term experimental study. Limnol. Oceanogr. 51: 913–924.
- Rocha, O. & A. Duncan. 1985. The relationship between cell carbon and cell-volume in fresh-water algal species used in zooplanktonic studies. J. Plankton Res. 7: 279–294.
- Sommer, U., Z.M. Gliwicz, W. Lampert & A. Duncan. 1986. The Peg-Model of Seasonal Succession of Planktonic Events in Fresh Waters. Arch. Hydrobiol. 106: 433–471.
- Villafañe, V.E. 2004. Ultraviolet radiation and primary productivity in temperate aquatic environments of Patagonia (Argentina). Ph.D. diss., Univ. of Groningen.
- Vinebrooke, R.D. & P.R. Leavitt. 1999. Differential responses of littoral communities to ultraviolet radiation in an alpine lake. Ecology 80: 223–237.
- Xenopoulos, M.A. & P.C. Frost. 2003. UV radiation, phosphorus, and their combined effects on the taxonomic composition of phytoplankton in a boreal lake. J. Phycol. 39: 291–302.
- Xenopoulos, M.A., P.C. Frost & J.J. Elser. 2002. Joint effects of UV radiation and phosphorus supply on algal growth rate and elemental composition. Ecology 83: 423–435.