. "1"^^ . "7-24" . "14310" . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "The changes in the pond fish culture and its influence on the vegetation in the Czech Republic : With examples of species of the classes Iso\u00EBto-Nanojuncetea, Littorelletea and Bidenetetea in the basin of T\u0159ebo\u0148"@en . "Es werden die Entwicklung der Teichwirtschaft in Tschechien und Ver\u00E4nderungen in der Bewirtschaftung der Teiche seit Ende des 19. Jh. Bis heute vorgestellt. An einem konkreten Beispiel aus dem Becken von T\u0159ebo\u0148 (Wittingauer Becken, S\u00FCdb\u00F6hmen) werden die Ver\u00F6nderungsprozesse verdeutlicht. Der Vergleich der Frequenz der im Gebiet auftretenden Teichbodenarten f\u00FCr die Zeitr\u00E4ume 1930-1938 und 1999-2001 zeigt einene starken R\u00FCckgang mancher Arten, wie z. B. Gypsophila muralis, Gnaphalium luteo-album, Illecebrum verticillatum, Crassula aquatica, Littorella uniflora u. a., an den Teichen. Die meisten dieser Arten wird aus der Naturschutzsicht sowie aus der Sicht der Teichwirtschaft diskutiert." . . . "2" . . "Z(MSM 143100010)" . "Zm\u011Bny v rybni\u010Dn\u00EDm hospoda\u0159en\u00ED a jejich vliv na vegetaci v \u010Cesk\u00E9 republice : S p\u0159\u00EDklady druh\u016F t\u0159\u00EDd Iso\u00EBto-Nanojuncetea, Littorelletea a Bidentetea v T\u0159ebo\u0148sk\u00E9 p\u00E1nvi"@cs . . "The changes in the pond fish culture and its influence on the vegetation in the Czech Republic : With examples of species of the classes Iso\u00EBto-Nanojuncetea, Littorelletea and Bidenetetea in the basin of T\u0159ebo\u0148" . . "V \u00FAvodu pr\u00E1ce popisuje v\u00FDvoj rybni\u010Dn\u00EDho hospoda\u0159en\u00ED v \u010Cesk\u00E9 republice a jeho zm\u011Bny od konce 19. stolet\u00ED. Jako p\u0159\u00EDklad pro ilustraci zm\u011Bn bylo vybr\u00E1no n\u011Bkolik rybn\u00EDk\u016F v T\u0159ebo\u0148sk\u00E9 p\u00E1nvi. Bylo provedeno srovn\u00E1n\u00ED frekvence v\u00FDskytu druh\u016F obna\u017Een\u00FDch den, kter\u00E9 byly v oblasti zji\u0161t\u011Bny v letech 1930-1938 a 1999-2001. Uk\u00E1zal se intenzivn\u00ED \u00FAstup n\u011Bkter\u00FDch druh\u016F, nap\u0159. Gypsophila muralis, Gnaphalium luteo-album, Illecebrum verticillatum, Crassula aquatica, Littorella uniflora, z rybn\u00EDk\u016F. V\u011Bt\u0161ina ohro\u017Een\u00FDch druh\u016F se v\u0161ak v sou\u010Dasnosti st\u00E1le vyskytuje v ryb\u00EDch s\u00E1dk\u00E1ch, p\u00EDskovn\u00E1ch, na vlhk\u00FDch pol\u00EDch a podobn\u00FDch stanovi\u0161t\u00EDch. V z\u00E1v\u011Bru je diskutov\u00E1n probl\u00E9m ochrany ohro\u017Een\u00FDch druh\u016F z pohledu ochrany p\u0159\u00EDrody i z pohledu rybni\u010Dn\u00EDho hospoda\u0159en\u00ED."@cs . . . . . "The changes in the pond fish culture and its influence on the vegetation in the Czech Republic : With examples of species of the classes Iso\u00EBto-Nanojuncetea, Littorelletea and Bidenetetea in the basin of T\u0159ebo\u0148" . "\u0160umberov\u00E1, Kate\u0159ina" . "[E6D244B1EE15]" . "0067-2858" . "Mitteilungen des Badischen Landesvereins fur Naturkunde and Naturschutz" . . . "600850" . . "fishpond; storage pond; hygrophilous annual herbs; rare species; changes in frequency; South Bohemia"@en . "RIV/00216224:14310/03:00010950" . . "ro\u010D. 18" . "The development of the pond fish culture in the Czech Republic and its changes since the end of the 19th century are presented. As an example of the changes, several fish ponds from the basin of T\u0159ebo\u0148 in southern Bohemia were chosen. A comparison of frequencies of plant species of exposed pond bottoms, which were found in this region in 1930-1938 and 1999-2001, was expressed. It shows the intensive decline of some plant species, e. g. Gypsophila muralis, Gnaphalium luteo-album, Illecebrum verticillatum, Crassula aquatica, Littorella uniflora etc., in the fishponds. However, most of these endangered species recently still occur in storage ponds, sand pits, moist fields, and other similar habitats. The problem of preservation of endangered species from the point of view of nature conservation as well as from point of view of the fishpond management is discussed."@en . . . . "RIV/00216224:14310/03:00010950!RIV/2005/MSM/143105/N" . "18"^^ . "1"^^ . . "Zm\u011Bny v rybni\u010Dn\u00EDm hospoda\u0159en\u00ED a jejich vliv na vegetaci v \u010Cesk\u00E9 republice : S p\u0159\u00EDklady druh\u016F t\u0159\u00EDd Iso\u00EBto-Nanojuncetea, Littorelletea a Bidentetea v T\u0159ebo\u0148sk\u00E9 p\u00E1nvi"@cs . "The changes in the pond fish culture and its influence on the vegetation in the Czech Republic : With examples of species of the classes Iso\u00EBto-Nanojuncetea, Littorelletea and Bidenetetea in the basin of T\u0159ebo\u0148"@en .