Search results
- 1.0150576 - HBU-Z 20033063 RIV NL eng J - Journal Article
Jezbera, Jan - Nedoma, Jiří - Šimek, Karel
Longitudinal changes in protistan bacterivory and bacterial production in two canyon-shaped reservoirs of different trophic status.
Hydrobiologia. Roč. 504, - (2003), s. 115-130. ISSN 0018-8158. E-ISSN 1573-5117.
[Reservoir Limnology and Water Quality /4./. České Budějovice, 12.08.2002-16.08.2002]
R&D Projects: GA ČR GA206/99/0028; GA ČR GA206/02/0003
Institutional research plan: CEZ:AV0Z6017912
Keywords : canyon-shaped reservoirs * bacterial production * protistan bacterivory
Subject RIV: EE - Microbiology, Virology
Impact factor: 0.720, year: 2003
Permanent Link: http://hdl.handle.net/11104/0048106 - 2.0150575 - HBU-Z 20033062 RIV NL eng J - Journal Article
Mašín, Michal - Jezbera, Jan - Nedoma, Jiří - Straškrábová, Viera - Hejzlar, Josef - Šimek, Karel
Changes in bacterial community composition and microbial activities along the longitudinal axis of two canyon-shaped reservoirs with different inflow loading.
Hydrobiologia. Roč. 504, - (2003), s. 99-113. ISSN 0018-8158. E-ISSN 1573-5117.
[Reservoir Limnology and Water Quality /4./. České Budějovice, 12.08.2002-16.08.2002]
R&D Projects: GA ČR GA206/99/0028; GA ČR GA206/02/0003
Institutional research plan: CEZ:AV0Z6017912
Keywords : reservoirs * microbial food webs * bacterial production and community composition
Subject RIV: EE - Microbiology, Virology
Impact factor: 0.720, year: 2003
Permanent Link: http://hdl.handle.net/11104/0048105 - 3.0150539 - HBU-Z 20033026 RIV SK cze J - Journal Article
Koutný, J. - Rulík, M. - Navrátil, M. - Jezbera, Jan - Horňák, Karel
Stanovení hlavních fylogenetických skupin bakterií v hyporheických sedimentech malého nížinného toku (Sitka, ČR) pomocí fluorescenční hybridizace in situ (FISH).
[Determination of the main phylogenetic groups of bacteria in the hyporheic sediments of the small lowland creek (Sitka, Czech Republic) using fluorescent in situ hybridization (FISH).]
Acta Facultatis Ecologiae (Zvolen). Roč. 10, č. 1 (2003), s. 35-37. ISSN 1336-300X.
[Conference of Slovak Limnological Society and Czech Limnological Society /13./. Banská Štiavnica, 23.06.2003-27.06.2003]
Institutional research plan: CEZ:AV0Z6017912
Keywords : river * hyporheic sediments * bacteria
Subject RIV: DA - Hydrology ; Limnology
Permanent Link: http://hdl.handle.net/11104/0048070 - 4.0150535 - HBU-Z 20033022 RIV SK cze J - Journal Article
Mašín, Michal - Horňák, Karel - Jezbera, Jan - Nedoma, Jiří - Šimek, Karel
Vliv živin a predace prvoky na změny morfologie bakterií při manipulačních pokusech v nádrži Římov.
[Effects of nutrients and protozoan grazing on changes of bacterial morphology during manipulation experiments in Římov reservoir.]
Acta Facultatis Ecologiae (Zvolen). Roč. 10, č. 1 (2003), s. 27-30. ISSN 1336-300X.
[Conference of Slovak Limnological Society and Czech Limnological Society /13./. Banská Štiavnica, 23.06.2003-27.06.2003]
Institutional research plan: CEZ:AV0Z6017912
Keywords : bacterial morphology * protozoan grazing * top-down and bottom-up control
Subject RIV: EE - Microbiology, Virology
Permanent Link: http://hdl.handle.net/11104/0048066 - 5.0150533 - HBU-Z 20033020 RIV SK cze J - Journal Article
Horňák, Karel - Mašín, Michal - Jezbera, Jan - Nedoma, Jiří - Šimek, Karel
Vliv živin a predace prvoků na složení společenstva bakterií přeneseného z živinami bohatého do živinami chudého prostředí přehradní nádrže.
[Effects of nutrients and protozoan grazing on community composition of bacteria that were transferred from a nutrient-rich to a nutrient-poor area of a reservoir.]
Acta Facultatis Ecologiae (Zvolen). Roč. 10, č. 1 (2003), s. 23-25. ISSN 1336-300X.
[Conference of Slovak Limnological Society and Czech Limnological Society /13./. Banská Štiavnica, 23.06.2003-27.06.2003]
Institutional research plan: CEZ:AV0Z6017912
Keywords : in situ hybridization * bacterial community composition * top-down and bottom-up control
Subject RIV: EE - Microbiology, Virology
Permanent Link: http://hdl.handle.net/11104/0048064 - 6.0150369 - HBU-Z 20013094 RIV US eng J - Journal Article
Posch, T. - Jezbera, Jan - Vrba, Jaroslav - Šimek, Karel - Pernthaler, J. - Andreatta, S. - Sonntag, B.
Size selective feeding in ICyclidium glaucoma/I (Ciliophora, Scuticociliatida) and its effects on bacterial community structure: a study from a continuous cultivation system.
Microbial Ecology. Roč. 42, - (2001), s. 217-227. ISSN 0095-3628. E-ISSN 1432-184X
Grant - others:ANB(AT) OENB6513; AKTION(AT) projects23p5; AKTION(AT) 2000/22
Keywords : protozoa * bacteria * predator-prey relation
Subject RIV: EE - Microbiology, Virology
Impact factor: 2.891, year: 2001
Permanent Link: http://hdl.handle.net/11104/0047907 - 7.0104282 - HBU-Z 20043017 RIV DE eng J - Journal Article
Šimek, Karel - Jezbera, Jan - Horňák, Karel - Vrba, Jaroslav - Seďa, Jaromír
Role of diatom-attached choanoflagellates of the genus Salpingoeca as pelagic bacterivores.
[Role přisedlých choanoflagelátů rodu Salpingoeca jako konzumentů bakterioplanktonu.]
Aquatic Microbial Ecology. Roč. 36, č. 3 (2004), s. 257-269. ISSN 0948-3055. E-ISSN 1616-1564
R&D Projects: GA ČR(CZ) GA206/02/0003
Keywords : reservoir * microbial food webs * protistan bacterivory
Subject RIV: EE - Microbiology, Virology
Impact factor: 2.255, year: 2004
Permanent Link: http://hdl.handle.net/11104/0011556 - 8.0024837 - HBU-Z 2006 RIV US eng J - Journal Article
Šimek, Karel - Horňák, Karel - Jezbera, Jan - Mašín, Michal - Nedoma, Jiří - Gasol, J. M. . - Schauer, M.
Influence of top-down and bottom-up manipulations on the R-BT065 subcluster of Betaproteobacteria, an abundant group in bacterioplankton of a freshwater reservoir.
[Vliv pokusných manipulací s dostupností substrátu a intenzitou predace na dynamiku početné podskupiny bakterioplanktonu (podskupina R-BT065 z Betaproteobacteria) přehradní nádrže.]
Applied and Environmental Microbiology. Roč. 71, č. 5 (2005), s. 2381-2390. ISSN 0099-2240. E-ISSN 1098-5336
R&D Projects: GA ČR(CZ) GA206/05/0007; GA ČR(CZ) GA206/02/0003
Grant - others:CSIC(ES) DGICYT REN2001-2120/MAR; EU(XE) EVK3-CT-2002-00078; Austrian Science Foundation(AT) P15655
Institutional research plan: CEZ:AV0Z60170517
Keywords : reservoir * top-down and bottom-up control * microbial food webs * bacterivory * bacterial community composition
Subject RIV: EE - Microbiology, Virology
Impact factor: 3.818, year: 2005
Permanent Link: http://hdl.handle.net/11104/0115319 - 9.0023756 - HBU-Z 2006 RIV GB eng J - Journal Article
Horňák, Karel - Mašín, Michal - Jezbera, Jan - Bettarel, Y. - Nedoma, Jiří - Sime-Ngando, T. - Šimek, Karel
Effects of decreased resource availability, protozoan grazing and viral impact on a structure of bacterioplankton assemblage in a canyon-shaped reservoir.
[Vliv snížené dostupnosti živin, predace prvoků a dopad virů na strukturu společenstva bakterioplanktonu v kaňonovité nádrži.]
FEMS Microbiology Ecology. Roč. 52, č. 3 (2005), s. 315-327. ISSN 0168-6496. E-ISSN 1574-6941
R&D Projects: GA ČR(CZ) GA206/02/0003
Grant - others:PICS(FR) project 1111
Institutional research plan: CEZ:AV0Z60170517
Keywords : bacterioplankton * protozoan grazing * viral lysis
Subject RIV: EH - Ecology, Behaviour
Impact factor: 2.787, year: 2005
Permanent Link: http://hdl.handle.net/11104/0114410 - 10.0023748 - HBU-Z 2006 RIV GB eng J - Journal Article
Jezbera, Jan - Horňák, Karel - Šimek, Karel
Food selection by bacterivorous protists: insight from the analysis of the food vacuole content by means of fluorescence in situ hybridization.
[Potravní preference prvoků: náhled pomocí analýzy potravních vakuol fluorescenční in-situ hybridizací.]
FEMS Microbiology Ecology. Roč. 52, č. 3 (2005), s. 351-363. ISSN 0168-6496. E-ISSN 1574-6941.
[Symposium on Aquatic Microbial Ecology /9./. Helsinky, 21.08.2005-26.08.2005]
R&D Projects: GA ČR(CZ) GA206/02/0003; GA ČR(CZ) GA206/05/0007
Grant - others:MŠMT(CZ) 1058/2004
Institutional research plan: CEZ:AV0Z60170517
Keywords : hybridization * grazing * flagellates
Subject RIV: DA - Hydrology ; Limnology
Impact factor: 2.787, year: 2005
Permanent Link: http://hdl.handle.net/11104/0112334