"Je z\u00E1nik populace mihule ukrajinsk\u00E9 Eudontomyzon mariae v Ra\u010D\u00EDm potoce neodvratn\u00FD?" . "Z(AV0Z60930519)" . "Je z\u00E1nik populace mihule ukrajinsk\u00E9 Eudontomyzon mariae v Ra\u010D\u00EDm potoce neodvratn\u00FD?"@cs . . "Is the Ukrainian lamprey Eudontomyzon mariae population in the Ra\u010D\u00ED potok inevitably doomed?"@en . "\u00DAstav biologie obratlovc\u016F AV \u010CR, v.v.i" . . "Hanel, L." . "RIV/68081766:_____/08:00320901!RIV09-AV0-68081766" . "Biodiverzita ichtyofauny \u010Cesk\u00E9 republiky (VII)" . "Ukrainian lamprey; Ra\u010D\u00ED potok stream"@en . . "134"^^ . "Jedin\u00FD fragment populace mihule ukrajinsk\u00E9 se vyskytuje v \u010Cesk\u00E9 republice v Ra\u010D\u00EDm potoce (povod\u00ED Moravy). Monitoring prok\u00E1zal, \u017Ee stav t\u00E9to mal\u00E9 populace je z hlediska dal\u0161\u00ED existence kritick\u00FD. V\u00FDskyt larev tohoto druhu v celkov\u00E9 po\u010Detnosti n\u011Bkolika des\u00EDtek exempl\u00E1\u0159\u016F je ostr\u016Fvkovit\u00FD v n\u011Bkolika n\u00E1plavech v \u010D\u00E1sti potoka o celkov\u00E9 d\u00E9lce 700 m. Jako kritick\u00E9 faktory ohro\u017Euj\u00EDc\u00ED tento popula\u010Dn\u00ED fragment a zabra\u0148uj\u00EDc\u00ED p\u0159\u00EDpadn\u00E9mu zlep\u0161en\u00ED stavu se jev\u00ED nedostatek a nestabilita vhodn\u00FDch n\u00E1plav\u016F, fragmentace \u00FAseku migra\u010Dn\u00ED bari\u00E9rou, po\u010Detn\u00FD v\u00FDskyt pstruha obecn\u00E9ho a jeho mo\u017En\u00E1 predace v\u016F\u010Di larv\u00E1m i adultn\u00EDm jedinc\u016Fm v dob\u011B t\u0159en\u00ED. Proveden\u00E1 revitalizace \u010D\u00E1sti potoka nad \u00FAsekem s v\u00FDskytem mihule se prozat\u00EDm uk\u00E1zala jako neefektivn\u00ED. Za st\u00E1vaj\u00EDc\u00ED situace se jako jedin\u00E9 efektivn\u00ED z\u00E1chrann\u00E9 opat\u0159en\u00ED jev\u00ED vypracov\u00E1n\u00ED a realizace z\u00E1chrann\u00E9ho programu, kter\u00FD by vedle eliminace negativn\u011B p\u016Fsob\u00EDc\u00EDch faktor\u016F zahrnoval i pos\u00EDlen\u00ED populace mihule ukrajinsk\u00E9 larvami z n\u011Bkter\u00FDch populac\u00ED na Slovensku." . . . "RIV/68081766:_____/08:00320901" . . "Je z\u00E1nik populace mihule ukrajinsk\u00E9 Eudontomyzon mariae v Ra\u010D\u00EDm potoce neodvratn\u00FD?" . . "Jedin\u00FD fragment populace mihule ukrajinsk\u00E9 se vyskytuje v \u010Cesk\u00E9 republice v Ra\u010D\u00EDm potoce (povod\u00ED Moravy). Monitoring prok\u00E1zal, \u017Ee stav t\u00E9to mal\u00E9 populace je z hlediska dal\u0161\u00ED existence kritick\u00FD. V\u00FDskyt larev tohoto druhu v celkov\u00E9 po\u010Detnosti n\u011Bkolika des\u00EDtek exempl\u00E1\u0159\u016F je ostr\u016Fvkovit\u00FD v n\u011Bkolika n\u00E1plavech v \u010D\u00E1sti potoka o celkov\u00E9 d\u00E9lce 700 m. Jako kritick\u00E9 faktory ohro\u017Euj\u00EDc\u00ED tento popula\u010Dn\u00ED fragment a zabra\u0148uj\u00EDc\u00ED p\u0159\u00EDpadn\u00E9mu zlep\u0161en\u00ED stavu se jev\u00ED nedostatek a nestabilita vhodn\u00FDch n\u00E1plav\u016F, fragmentace \u00FAseku migra\u010Dn\u00ED bari\u00E9rou, po\u010Detn\u00FD v\u00FDskyt pstruha obecn\u00E9ho a jeho mo\u017En\u00E1 predace v\u016F\u010Di larv\u00E1m i adultn\u00EDm jedinc\u016Fm v dob\u011B t\u0159en\u00ED. Proveden\u00E1 revitalizace \u010D\u00E1sti potoka nad \u00FAsekem s v\u00FDskytem mihule se prozat\u00EDm uk\u00E1zala jako neefektivn\u00ED. Za st\u00E1vaj\u00EDc\u00ED situace se jako jedin\u00E9 efektivn\u00ED z\u00E1chrann\u00E9 opat\u0159en\u00ED jev\u00ED vypracov\u00E1n\u00ED a realizace z\u00E1chrann\u00E9ho programu, kter\u00FD by vedle eliminace negativn\u011B p\u016Fsob\u00EDc\u00EDch faktor\u016F zahrnoval i pos\u00EDlen\u00ED populace mihule ukrajinsk\u00E9 larvami z n\u011Bkter\u00FDch populac\u00ED na Slovensku."@cs . "11"^^ . . . "Brno" . "1"^^ . "978-80-87189-01-6" . . "3"^^ . "Lusk, Stanislav" . "The only micro-population of Euodontomyzon mariae present in the Czech Republic occurs in the Ra\u010D\u00ED potok Brook (the Morava drainage area, Black Sea river system). The long-term monitoring of this population resulted in a verdict stating that its status has been critical for a long time. Its range is quite isolated, the occurrence covering no more than ca 700 m of the stream. As long as any larvae and adults are drifted downstream they are quite lost from the population. The critical situation of the population is still intensified by the high instability of sediments, being the micro-habitat of larvae of E. mariae. Besides, the occurrence of numerous bigger trout, Salmo trutta m. fario, is absolutely undesirable in view of their possible predation, above all, on adult E. mariae in the spawning period. In order to rescue and stabilise the vestigial population of E. mariae, it is necessary to elaborate and realize a rescue programme."@en . . "[D4E1A7CBE8D5]" . "373836" . . . "K\u0159esina, J." . "Je z\u00E1nik populace mihule ukrajinsk\u00E9 Eudontomyzon mariae v Ra\u010D\u00EDm potoce neodvratn\u00FD?"@cs . . "Is the Ukrainian lamprey Eudontomyzon mariae population in the Ra\u010D\u00ED potok inevitably doomed?"@en .