Search results
- 1.0328066 - BC 2010 RIV JP eng J - Journal Article
Cao, X. - Song, C. - Zhou, Y. - Štrojsová, A. - Znachor, Petr - Zapomělová, Eliška - Vrba, Jaroslav
Extracellular phosphatases produced by phytoplankton and other sources in shallow eutrophic lakes (Wuhan, China): taxon-specific versus bulk activity.
Limnology. Roč. 10, č. 2 (2009), s. 95-104. ISSN 1439-8621. E-ISSN 1439-863X
R&D Projects: GA AV ČR(CZ) IAA6017202; GA MŠMT(CZ) ME 617
Institutional research plan: CEZ:AV0Z60170517
Keywords : ELF97 phosphate * phosphorus regeneration * polymictic lakes * algae * protozoa
Subject RIV: EH - Ecology, Behaviour
Impact factor: 0.968, year: 2009
Permanent Link: http://hdl.handle.net/11104/0005410 - 2.0321203 - BC 2009 RIV GB eng J - Journal Article
Štrojsová, A. - Vrba, Jaroslav
Short-term variation in extracellular phosphatase activity: Possible limitations for diagnosis of nutrient status in particular algal populations.
[Krátkodobá variabilita extracelulární fosfatázové aktivity: Možná omezení pro diagnózu stavu živin v jednotlivých řasových populacích.]
Aquatic Ecology. Roč. 43, č. 1 (2009), s. 19-25. ISSN 1386-2588. E-ISSN 1573-5125
R&D Projects: GA AV ČR(CZ) IAA6017202
Institutional research plan: CEZ:AV0Z60170517
Keywords : ELF97 phosphate * ectoenzyme activity * diurnal * Ankyra ancora * Chlorogonium fusiforme * Monoraphidium dybowski
Subject RIV: EH - Ecology, Behaviour
Impact factor: 1.549, year: 2009
Permanent Link: http://hdl.handle.net/11104/0005074 - 3.0317645 - BC 2009 RIV IT eng J - Journal Article
Štrojsová, A. - Nedoma, Jiří - Štrojsová, Martina - Cao, X. - Vrba, Jaroslav
The role of cell-surface-bound phosphatases in species competition within natural phytoplankton assemblage: an in situ experiment.
[Role fosfatáz vázaných na povrch buněk pro mezidruhovou kompetici v přirozeném společenstvu fytoplanktonu: in-situ experiment.]
Journal of Limnology. Roč. 67, č. 2 (2008), s. 128-138. ISSN 1129-5767. E-ISSN 1723-8633
R&D Projects: GA AV ČR(CZ) IAA6017202; GA AV ČR(CZ) IAA600170602; GA MŠMT(CZ) ME 617
Institutional research plan: CEZ:AV0Z60170517
Keywords : competition * ectoenzyme * ELF97 phosphate
Subject RIV: EH - Ecology, Behaviour
Impact factor: 0.684, year: 2008
www.jlimnol.it/JL_67_2/JL67_2.htm
Permanent Link: http://hdl.handle.net/11104/0167237 - 4.0150577 - HBU-Z 20033064 RIV GB eng J - Journal Article
Štrojsová, Alena - Vrba, Jaroslav - Nedoma, Jiří - Komárková, Jaroslava - Znachor, Petr
Seasonal study of extracellular phosphatase expression in the phytoplankton of a eutrophic reservoir.
European Journal of Phycology. Roč. 38, č. 4 (2003), s. 295-306. ISSN 0967-0262. E-ISSN 1469-4433
R&D Projects: GA AV ČR IAA6017202; GA AV ČR KSK6005114; GA AV ČR IBS6017004; GA ČR GA206/02/0003
Institutional research plan: CEZ:AV0Z6017912
Keywords : alkaline phosphatase * ELF97 phosphate * species-specific activity
Subject RIV: EE - Microbiology, Virology
Impact factor: 1.446, year: 2003
Permanent Link: http://hdl.handle.net/11104/0048107 - 5.0150552 - HBU-Z 20033039 RIV NL eng J - Journal Article
Vrba, Jaroslav - Nedoma, Jiří - Kohout, L. - Kopáček, Jiří - Nedbalová, L. - Ráčková, P. - Šimek, Karel
Massive occurrence of heterotrophic filaments in acidified lakes: seasonal dynamics and composition.
FEMS Microbiology Ecology. Roč. 46, č. 3 (2003), s. 281-294. ISSN 0168-6496. E-ISSN 1574-6941
R&D Projects: GA ČR GA206/97/0072; GA ČR GA206/00/0063; GA ČR GA206/03/1583; GA AV ČR IAA6017202; GA AV ČR IPP1011802
Institutional research plan: CEZ:AV0Z6017912
Keywords : bacterioplankton * phylogenetic identification * heterotrophic filaments
Subject RIV: EE - Microbiology, Virology
Impact factor: 2.947, year: 2003
Permanent Link: http://hdl.handle.net/11104/0048082 - 6.0150538 - HBU-Z 20033025 RIV SK cze J - Journal Article
Štrojsová, Alena - Vrba, Jaroslav - Nedoma, Jiří
Extracelulární fosfatázy fytoplanktonu údolní nádrže Římov.
[Extracellular phosphates of the Římov reservoir phytoplankton.]
Acta Facultatis Ecologiae (Zvolen). Roč. 10, č. 1 (2003), s. 65-68. ISSN 1336-300X.
[Conference of Slovak Limnological Society and Czech Limnological Society /13./. Banská Štiavnica, 23.06.2003-27.06.2003]
R&D Projects: GA AV ČR IAA6017202
Grant - others:GA FRVŠ(CZ) 1841
Institutional research plan: CEZ:MSM 123100004
Keywords : extracellular phosphatase * ELF phosphate * phytoplankton
Subject RIV: EH - Ecology, Behaviour
Permanent Link: http://hdl.handle.net/11104/0048069 - 7.0150531 - HBU-Z 20033018 RIV SK cze J - Journal Article
Nedoma, Jiří - Vrba, Jaroslav - Štrojsová, Alena - Šimek, Karel - Znachor, Petr
Možnosti využití analýzy obrazu při vyhodnocování mikrobiální biomasy a aktivity ve vzorcích přirozených vod.
[Use of image analysis for estimation of microbial biomass and activity in samples of natural aquatic ecosystems.]
Acta Facultatis Ecologiae (Zvolen). Roč. 10, č. 1 (2003), s. 59-61. ISSN 1336-300X.
[Conference of Slovak Limnological Society and Czech Limnological Society /13./. Banská Štiavnica, 23.06.2003-27.06.2003]
R&D Projects: GA ČR GA206/97/0072; GA ČR GA206/00/0063; GA AV ČR IAA6017202
Institutional research plan: CEZ:AV0Z6017912
Keywords : image analysis * microbial ecology
Subject RIV: EE - Microbiology, Virology
Permanent Link: http://hdl.handle.net/11104/0048062 - 8.0150529 - HBU-Z 20033016 RIV GB eng J - Journal Article
Nedoma, Jiří - Štrojsová, Alena - Vrba, Jaroslav - Komárková, Jaroslava - Šimek, Karel
Extracellular phosphatase activity of natural plankton studied with ELF97 phosphate: fluorescence quantification and labelling kinetics.
Environmental Microbiology. Roč. 5, č. 6 (2003), s. 462-472. ISSN 1462-2912. E-ISSN 1462-2920
R&D Projects: GA ČR GA206/00/0063; GA AV ČR IAA6017202; GA AV ČR IBS6017004
Institutional research plan: CEZ:MSM 123100004
Keywords : phosphorus * phytoplankton * lakes
Subject RIV: EE - Microbiology, Virology
Impact factor: 3.699, year: 2003
Permanent Link: http://hdl.handle.net/11104/0048060 - 9.0129739 - BU-J 20035004 RIV CZ eng J - Journal Article
Sirová, D. - Adamec, Lubomír - Vrba, Jaroslav
Enzymatic activities in traps of four aquatic species of the carnivorous genus Utricularia.
New Phytologist. Roč. 159, - (2003), s. 669-675. ISSN 0028-646X. E-ISSN 1469-8137
R&D Projects: GA AV ČR IAA6017202; GA AV ČR KSK6005114
Institutional research plan: CEZ:AV0Z6017912; CEZ:AV0Z6005908
Keywords : aquatic carnivorous plants * extracellular enzymatic activity * trap fluid pH
Subject RIV: EF - Botanics
Impact factor: 3.118, year: 2003
Permanent Link: http://hdl.handle.net/11104/0027914 - 10.0088824 - BC 2008 RIV NL eng J - Journal Article
Štrojsová, M. - Vrba, Jaroslav
Rotifer digestive enzymes: direct detection using the ELF technique.
[Trávicí enzymy vířníků: přímá detekce pomocí ELF metody.]
Hydrobiologia. Roč. 593, č. 1 (2007), s. 159-165. ISSN 0018-8158. E-ISSN 1573-5117.
[International Symposium on Rotifers /11./. Mexiko City, 08.03.2006-13.03.2006]
R&D Projects: GA AV ČR(CZ) IAA6017202; GA AV ČR(CZ) IAA600170602; GA AV ČR(CZ) 1QS600170504
Institutional research plan: CEZ:AV0Z60170517
Keywords : rotifers * enzyme localization * phosphatase * lipase * .beta.-N-acetylhexosaminidase
Subject RIV: DA - Hydrology ; Limnology
Impact factor: 1.201, year: 2007
Permanent Link: http://hdl.handle.net/11104/0150227