Biblio

Pernthaler, J., T. Posch, K. Šimek, J. Vrba, A. Pernthaler, F. O. Glockner, U. Nubel, R. Psenner, and R. Amann. 2001. Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture. Applied and Environmental Microbiology 67: 2145–2155.

Nedoma, J., V. Straskrabova, P. Znachor, and J. Vrba. 2003. Primary and bacterial production in three acidified lakes in the Bohemian Forest. Silva Gabreta 9: 53 - 70.

Nedoma, J., J. Vrba, T. Hanzl, and L. Nedbalova. 2001. Quantification of pelagic filamentous microorganisms in aquatic environments using the line-intercept method. FEMS Microbiology Ecology 38: 81-85.

Matena, J., V. Matenova, P. Blabolil, J. Kopacek, J. Peltanova, M. Sorf, J. Žaloudík, and J. Vrba. 2017. Recovery of brown trout populations in streams exposed to atmospheric acidification in the Bohemian Forest. Folia Zoologica 66: 1-10.

Vrba, J., and J. Machacek. 1994. Release of Dissolved Extracellular Beta-n-acetylglucosaminidase During Crustacean Molting. Limnology and Oceanography 39: 712–716.

Vrba, J., J. Nedoma, and P. Filandr. 1996. Resolving complex saturation kinetics: a potential tool in interpretation of extracellular beta-N-acetylhexosaminidase data from natural freshwaters R.A.A. Muzzarelli [ed.]. Chitin enzymology 2: 303-311.

Šimek, K., J. Jezbera, K. Hornak, J. Vrba, and J. Seda. 2004. Role of diatom-attached choanoilagellates of the genus Salpingoeca as pelagic bacterivores. Aquatic Microbial Ecology 36: 257–269.

Strojsova, M., and J. Vrba. 2007. Rotifer digestive enzymes: direct detection using the ELF technique. Hydrobiologia 593: 159–165.

Vrba, J. 1992. Seasonal extracellular enzyme activities in decomposition of polymeric organic matter in a reservoir. Archiv für Hydrobiologie Beihefte Ergebnisse der Limnologie 37: 33-42.

Strojsova, A., J. Vrba, J. Nedoma, J. Komarkova, and P. Znachor. 2003. Seasonal study of extracellular phosphatase expression in the phytoplankton of a eutrophic reservoir. European Journal of Phycology 38: 295–306.

Šimek, K., P. Kojecka, J. Nedoma, P. Hartman, J. Vrba, and J. R. Dolan. 1999. Shifts in bacterial community composition associated with different microzooplankton size fractions in a eutrophic reservoir. Limnology and Oceanography 44: 1634–1644.

Strojsova, A., and J. Vrba. 2009. Short-term variation in extracellular phosphatase activity: possible limitations for diagnosis of nutrient status in particular algal populations. Aquatic Ecology 43: 19–25.

Posch, T., J. Jezbera, J. Vrba, K. Šimek, J. Pernthaler, S. Andreatta, and B. Sonntag. 2001. Size selective feeding in Cyclidium glaucoma (Ciliophora, Scuticociliatida) and its effects on bacterial community structure: A study from a continuous cultivation system. Microbial Ecology 42: 217–227.

Šimek, K., J. Vrba, and P. Hartman. 1994. Size-selective feeding by Cyclidium sp. on bacterioplankton and various sizes of cultured bacteria. FEMS Microbiology Ecology 14: 157–167.

Santruckova, H., J. Vrba, T. Picek, and J. Kopacek. 2004. Soil biochemical activity and phosphorus transformations and losses from acidified forest soils. Soil Biology & Biochemistry 36: 1569–1576.

Nedoma, J., and J. Vrba. 2006. Specific activity of cell-surface acid phosphatase in different bacterioplankton morphotypes in an acidified mountain lake. Environmental Microbiology 8: 1271-1279.

Straskrabova, V., J. Fott, P. Hartman, M. Macek, J. Nedoma, K. Šimek, and J. Vrba. 2000. Structure of pelagic food webs in low-alkalinity lakes - forested and alpine catchments. Silva Gabreta 4: 199 - 211.

Novotna, J., L. Nedbalova, J. Kopacek, and J. Vrba. 2010. Cell-specific extracellular phosphatase activity of dinoflagellate populations in acidified mountain lakes. JOURNAL OF PHYCOLOGY 46: 635-644.

Adamec, L., D. Sirova, and J. Vrba. 2010. Contrasting growth effects of prey capture in two aquatic carnivorous plant species. FUNDAMENTAL AND APPLIED LIMNOLOGY 176: 153-160.

Sirova, D., E. Rejmankova, E. Carlson, and J. Vrba. 2013. Current standard assays using artificial substrates overestimate phosphodiesterase activity. SOIL BIOLOGY & BIOCHEMISTRY 56: 75-79.

Sirova, D., J. Santrucek, L. Adamec, J. Bárta, J. Borovec, J. Pech, S. M. Owens, R. Schaeufele, H. Štorchová, and J. Vrba. 2014. Dinitrogen fixation associated with shoots of aquatic carnivorous plants: is it ecologically important?. ANNALS OF BOTANY 114: 125-133.

Sirova, D., J. Borovec, T. Picek, L. Adamec, L. Nedbalova, and J. Vrba. 2011. Ecological implications of organic carbon dynamics in the traps of aquatic carnivorous Utricularia plants. FUNCTIONAL PLANT BIOLOGY 38: 583-593.

Strojsova, M., K. Suga, A. Hagiwara, and J. Vrba. 2009. Effect of Food Quantity and Quality on Population Growth Rate and Digestive Activity in the Euryhaline Rotifer Brachionus plicatilis MULLER. INTERNATIONAL REVIEW OF HYDROBIOLOGY 94: 706-719.

Ctvrtlikova, M., P. Znachor, J. Nedoma, and J. Vrba. 2012. Effects of temperature on the phenology of germination of Isoetes echinospora. PRESLIA 84: 141-153.

Adamec, L., D. Sirova, J. Vrba, and E. Rejmankova. 2010. Enzyme production in the traps of aquatic Utricularia species. BIOLOGIA 65: 273-278.