Biblio

Posch, T., B. Mindl, K. Hornak, J. Jezbera, M. M. Salcher, B. Sattler, B. Sonntag, J. Vrba, and K. Šimek. 2007. Biomass reallocation within freshwater bacterioplankton induced by manipulating phosphorus availability and grazing. Aquatic Microbial Ecology 49: 223–232.

Groben, R., M. W. Hahn, K. Hornak, J. Mergeay, K. Šimek, and J. Vrba. 2007. Meeting report: ALTER-net workshop about the "application of molecular techniques to study biodiversity, structure and function of planktonic communities in lakes’’ at Blanes, Spain, February 15-16, 2007. Protist 158: 417-421.

Salcher, M. M., J. Hofer, K. Hornak, J. Jezbera, B. Sonntag, J. Vrba, K. Šimek, and T. Posch. 2007. Modulation of microbial predator-prey dynamics by phosphorus availability: Growth patterns and survival strategies of bacterial phylogenetic clades. FEMS Microbiology Ecology 60: 40–50.

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

Nedbalova, L., J. Vrba, J. Fott, L. Kohout, J. Kopacek, M. Macek, and T. Soldan. 2006. Biological recovery of the Bohemian Forest lakes from acidification. Biologia 61: S453-S465.

Sirova, D., J. Vrba, and E. Rejmankova. 2006. Extracellular enzyme activities in benthic cyanobacterial mats: comparison between nutrient-enriched and control sites in marshes of northern Belize. Aquatic Microbial Ecology 44: 11–20.

Plachno, B. J., L. Adamec, I. K. Lichtscheidl, M. Peroutka, W. Adlassnig, and J. Vrba. 2006. Fluorescence labelling of phosphatase activity in digestive glands of carnivorous plants. Plant Biology 8: 813–820.

Kopacek, J., and J. Vrba. 2006. Integrated ecological research of catchment-lake ecosystems in the Bohemian Forest (Central Europe): A preface. Biologia 61: S363-S370.

Vrba, J., J. Kopacek, T. Bittl, J. Nedoma, A. Strojsova, L. Nedbalova, L. Kohout, and J. Fott. 2006. A key role of aluminium in phosphorus availability, food web structure, and plankton dynamics in strongly acidified lakes. Biologia 61: S441–S451.

Šimek, K., K. Hornak, J. Jezbera, J. Nedoma, J. Vrba, V. Straskrabova, M. Macek, J. R. Dolan, and M. W. Hahn. 2006. Maximum growth rates and possible life strategies of different bacterioplankton groups in relation to phosphorus availability in a freshwater reservoir. Environmental Microbiology 8: 1613–1624.

Strojsova, A., and J. Vrba. 2006. Phytoplankton extracellular phosphatases: Investigation using the ELF (Enzyme Labelled Fluorescence) technique. Polish Journal of Ecology 54: 715–723.

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.

Znachor, P., J. Vrba, J. Nedoma, and J. Kopacek. 2005. Bacterial and phytoplankton responses to nutrient and pH changes during short term in situ experiments in two acidified lakes. Algological Studies 115: 79 - 99.

Cao, X. Y., A. Strojsova, P. Znachor, E. Zapomelova, G. X. Liu, J. Vrba, and Y. Y. Zhou. 2005. Detection of extracellular phosphatases in natural spring phytoplankton of a shallow eutrophic lake (Donghu, China). European Journal of Phycology 40: 251-258.

Strojsova, M., and J. Vrba. 2005. Direct detection of digestive enzymes in planktonic rotifers using enzyme-labelled fluorescence (ELF). Marine and Freshwater Research 56: 189–195.

Mindl, B., B. Sonntag, J. Pernthaler, J. Vrba, R. Psenner, and T. Posch. 2005. Effects of phosphorus loading on interactions of algae and bacteria: reinvestigation of the ’phytoplankton-bacteria paradox’ in a continuous cultivation system. Aquatic Microbial Ecology 38: 203-213.

Strojsova, A., J. Vrba, J. Nedoma, and K. Šimek. 2005. Extracellular phosphatase activity of freshwater phytoplankton exposed to different in situ phosphorus concentrations. Marine and Freshwater Research 56: 417–424.

Straskrabova, V., K. Šimek, and J. Vrba. 2005. Long-term development of reservoir ecosystems - changes in pelagic food webs and their microbial component. Limnetica 24: 9 - 20.

Vrba, J., C. Callieri, T. Bittl, K. Šimek, R. Bertoni, P. Filandr, P. Hartman, J. Hejzlar, M. Macek, and J. Nedoma. 2004. Are bacteria the major producers of extracellular glycolytic enzymes in aquatic environments?. International Review of Hydrobiology 89: 102–117.

Kopacek, J., M. Brzakova, J. Hejzlar, J. Nedoma, P. Porcal, and J. Vrba. 2004. Nutrient cycling in a strongly acidified mesotrophic lake. Limnology and Oceanography 49: 1202-1213.

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.

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.

Sirova, D., L. Adamec, and J. Vrba. 2003. Enzymatic activities in traps of four aquatic species of the carnivorous genus Utricularia. New Phytologist 159: 669–675.

Vrba, J., J. Kopacek, J. Fott, L. Kohout, L. Nedbalova, M. Prazakova, T. Soldan, and J. Schaumburg. 2003. Long-term studies (1871-2000) on acidification and recovery of lakes in the Bohemian Forest (central Europe). Science of the Total Environment 310: 73–85.

Kopacek, J., M. Brzakova, J. Hejzlar, J. Kana, P. Porcal, and J. Vrba. 2003. Mass balance of nutrients and major solutes in the Plesne watershed - lake ecosystem in the 2001 hydrological year. Silva Gabreta 9: 33 - 52.