Biblio

Frouz, J., H. Santruckova, and J. Kalcik. 1997. The effect of wood ants (Formica polyctena Foerst.) on the transformation of phosphorus in a spruce plantation. Pedobiologia 41: 437-447.

Vrba, J., J. Kofronova-Bobkova, J. Pernthaler, K. Šimek, M. Macek, and R. Psenner. 1997. Extracellular, low-affinity beta-N-acetylglucosaminidases linked to the dynamics of diatoms and crustaceans in freshwater systems of different trophic degree. Internationale Revue Der Gesamten Hydrobiologie 82: 277–286.

Vrba, J., K. Šimek, J. Pernthaler, and R. Psenner. 1996. Evaluation of extracellular, high-affinity beta-N-acetylglucosaminidase measurements from freshwater lakes: An enzyme assay to estimate protistan grazing on bacteria and picocyanobacteria. Microbial Ecology 32: 81–99.

Kubečka, J., and J. Vostradovsky. 1995. Effects of Dams, Regulation and Pollution On Fish Stocks In the Vltava River In Prague. Regulated Rivers-research & Management 10: 93-98.

Santrucek, J., H. Santruckova, J. Kveton, M. Simkova, and K. Rohacek. 1994. The Effect of Elevated Co2 Concentration On Photosynthetic Co2 Fixation, Respiration and Carbon Economy of Wheat Plants. Rostlinna vyroba 40: 689–696.

Šimek, K., J. Vrba, and P. Lavrentyev. 1994. Estimates of protozoan bacterivory: From microscopy to ectoenzyme assay?. Marine Microbial Food Webs 8: 71–85.

Smilauer, P. 1994. Exploratory analysis of paleoecological data using the program CanoDraw. Journal of Paleolimnology 19: 163-169.

Vrba, J., J. Komarkova, and V. Vyhnalek. 1993. Enhanced Activity of Alkaline-phosphatases - Phytoplankton Response To Epilimnetic Phosphorus Depletion. Water Science and Technology 28: 15–24.

Chrzanowski, T. H., K. Šimek, R. H. Sada, and S. Williams. 1993. Estimates of bacterial growth rate constants from thymidine incorporation and variable conversion factors. Microbial Ecology 25: 121-130.

Kubečka, J., A. Duncan, and A. J. Butterworth. 1992. Echo Counting Or Echo Integration For Fish Biomass Assessment In Shallow Waters. European Conference On Underwater Acoustics 129-132.

Vrba, J. 1990. Effect of periodic illumination on nitrification in the continuous cultivation. Archiv für Hydrobiologie Beihefte Ergebnisse der Limnologie 34: 145–450.

Hartvich, P., and J. Kubečka. 1989. Evaluation of Fish Growth By the Method of Increment Differences. Zivocisna vyroba 34: 917-924.