"Vliv extr\u00E9mn\u00EDch sr\u00E1\u017Eek na sez\u00F3nn\u00ED v\u00FDvoj a vertik\u00E1ln\u00ED strukturu fytoplanktonu v lakustrinn\u00ED \u010D\u00E1sti eutrofn\u00ED n\u00E1dr\u017Ee"@cs . . . . . "5"^^ . . . . "The effect of extreme rainfall on summer succession and vertical distribution of phytoplankton in a lacustrine part of a eutrophic reservoir" . . "000254755900008" . . . "1" . "5"^^ . . "P(1QS600170504), P(GA206/05/0007), P(GA206/06/0462), Z(AV0Z60050516), Z(AV0Z60170517)" . . "Aquatic Sciences" . "\u0158eh\u00E1kov\u00E1, Kl\u00E1ra" . "B\u011Bhem l\u00E9ta 2006 jsme m\u011B\u0159ili vliv extr\u00E9mn\u00EDch sr\u00E1\u017Eek na sez\u00F3nn\u00ED v\u00FDvoj a vertik\u00E1ln\u00ED zm\u011Bny rozlo\u017Een\u00ED fytoplanktonu v n\u00E1dr\u017Ei \u0158\u00EDmov. Dva extr\u00E9mn\u00ED p\u0159\u00EDvaly v\u00FDrazn\u011B zkr\u00E1tily dobu zdr\u017Een\u00ED a naru\u0161ily teplotn\u00ED stratifikaci n\u00E1dr\u017Ee. Prvn\u00ED lij\u00E1k v podstat\u011B inicioval rozvoj letn\u00EDho fytoplanktonu, zat\u00EDmco druh\u00FD zvr\u00E1til v\u00FDvoj fytoplanktonu sm\u011Brem k p\u0159edchoz\u00EDmu sukcesn\u00EDmu stavu. M\u011B\u0159en\u00ED ukl\u00E1d\u00E1n\u00ED Si u rozsivek uk\u00E1zalo, \u017Ee po obou p\u0159\u00EDvalech do\u0161lo ke zv\u00FD\u0161en\u00ED r\u016Fstov\u00E9 rychlosti rozsivek. V obdob\u00EDch, kdy dominovali rozsivky, mno\u017Estv\u00ED Si a P ve vod\u011B bylo vz\u00E1jemn\u011B korelov\u00E1no (r2 = 0.81, p < 0.001, df = 42). Tato line\u00E1rn\u00ED z\u00E1vislost byla pozoru\u0161ena v obdob\u00EDch, kdy do\u0161lo k rozvoji pikosinic, kter\u00E9 sn\u00ED\u017Eily mno\u017Estv\u00ED P ve vod\u011B a a z\u00E1rove\u0148 p\u0159isp\u011Bly ke zv\u00FD\u0161en\u00ED koncentrace Si. Zm\u011Bny v pom\u011Bru Si:P n\u00E1zorn\u011B ilustruj\u00ED v\u00FDznam kompetice o zdroje v sez\u00F3nn\u00EDm rozvoji fytoplanktonu"@cs . "The effect of extreme rainfall on summer succession and vertical distribution of phytoplankton in a lacustrine part of a eutrophic reservoir" . . "The effect of extreme rainfall on summer succession and vertical distribution of phytoplankton in a lacustrine part of a eutrophic reservoir"@en . "Zapom\u011Blov\u00E1, Eli\u0161ka" . "RIV/60077344:_____/08:00317894!RIV09-GA0-60077344" . . . "Nedoma, Ji\u0159\u00ED" . "RIV/60077344:_____/08:00317894" . "Znachor, Petr" . . . "Vliv extr\u00E9mn\u00EDch sr\u00E1\u017Eek na sez\u00F3nn\u00ED v\u00FDvoj a vertik\u00E1ln\u00ED strukturu fytoplanktonu v lakustrinn\u00ED \u010D\u00E1sti eutrofn\u00ED n\u00E1dr\u017Ee"@cs . "1015-1621" . . "The effect of extreme rainfall on summer succession and vertical distribution of phytoplankton in a lacustrine part of a eutrophic reservoir"@en . "10"^^ . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "During the summer of 2006, disturbances in the form of dramatic summer storms had a crucial effect on phytoplankton succession and its vertical distribution in the eutrophic \u0158\u00EDmov Reservoir. Two extreme rainfalls substantially increased flushing rate, yielding a fairly short retention time within the reservoir that disrupted established thermal stratification. The first storm initiated the development of summer phytoplankton, while the second storm reversed the phytoplankton succession to an earlier stage. Biogenic Si deposition studied by PDMPO was measured to compare diatom growth rates over the season. Maximum rates of silica deposition were measured in samples just after both summer storms events. When diatoms dominated the phytoplankton, the amounts of available Si and P in water were significantly correlated (r2 = 0.81, p < 0.001, df = 42). Outliers from the linear relationship were found only during a period when picocyanobacteria developed in the reservoir." . . "[646F50DD104C]" . "365077" . "70" . . . . "Fragilaria crotonensis; diatoms; seasonal succession; extreme rainfalls; PDMPO"@en . . "During the summer of 2006, disturbances in the form of dramatic summer storms had a crucial effect on phytoplankton succession and its vertical distribution in the eutrophic \u0158\u00EDmov Reservoir. Two extreme rainfalls substantially increased flushing rate, yielding a fairly short retention time within the reservoir that disrupted established thermal stratification. The first storm initiated the development of summer phytoplankton, while the second storm reversed the phytoplankton succession to an earlier stage. Biogenic Si deposition studied by PDMPO was measured to compare diatom growth rates over the season. Maximum rates of silica deposition were measured in samples just after both summer storms events. When diatoms dominated the phytoplankton, the amounts of available Si and P in water were significantly correlated (r2 = 0.81, p < 0.001, df = 42). Outliers from the linear relationship were found only during a period when picocyanobacteria developed in the reservoir."@en . "\u0160imek, Karel" . . . .