"The paper is dedicated to common ash expansion, which widely appeared in last years. The introduction gives attention to the history of this expansion and to ash invasion potential. The ash expansion and its process is more detailed described on the example from protected landscape area Bohemian Karst. The conclusions and recommendation for management have been formulated on the base of long-time survey on the research plots. Second part of this paper gives information about variability of gene resources, review of breeding activities and provenance research of ash in the Czech Republic and abroad. It is involved in research of ash intraspecies variability, which has been not yet proved in genotype and in ash provenance research. The Czech provenance trial with common and narrow-leaved ash established in the spring 1999 is described more detailed and the first preliminary results of height grow measurement of 35 provenances are presented."@en . . "1"^^ . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 problematikou expanze jasanu ztepil\u00E9ho specificky v CHKO \u010Cesk\u00FD kras. Na z\u00E1klad\u011B v\u00FDsledk\u016F n\u011Bkolikalet\u00E9ho studia na pokusn\u00FDch ploch\u00E1ch byly formulov\u00E1ny z\u00E1v\u011Bry a doporu\u010Den\u00ED pro management. Druh\u00E1 \u010D\u00E1st p\u0159\u00EDsp\u011Bvku informuje o prom\u011Bnlivosti genov\u00FDch zdroj\u016F, v\u00FDvoji \u0161lecht\u011Bn\u00ED a provenien\u010Dn\u00EDho v\u00FDzkumu jasanu v \u010Cesk\u00E9 republice i v zahrani\u010D\u00ED. Zab\u00FDv\u00E1 se vnitrodruhovou prom\u011Bnlivosti jasanu, kter\u00E1 v\u0161ak dosud nebyla p\u0159esv\u011Bd\u010Div\u011B dok\u00E1z\u00E1na v genotypu a provenien\u010Dn\u00EDm v\u00FDzkumem t\u00E9to d\u0159eviny. Podrobn\u011Bji je popisov\u00E1n provenien\u010Dn\u00ED pokus s jasanem ztepil\u00FDm a \u00FAzkolist\u00FDm, zalo\u017Een\u00FD v \u010CR na ja\u0159e 1999 a jsou uvedeny a hodnoceny prvn\u00ED p\u0159edb\u011B\u017En\u00E9 v\u00FDsledky m\u011B\u0159en\u00ED a hodnocen\u00ED celkem 35 provenienc\u00ED."@cs . "RIV/00020702:_____/08:9P000896!RIV09-MZE-00020702" . "common ash; expansion; Bohemian karst; invasion potential; narrow-leaved ash; scattered broadleaves; breeding; gene resources; provenance trial; provenance; gene conservation unit; parent (elite) tree; seed orchard; ecotype; phenotype variability"@en . "Buri\u00E1nek, V\u00E1clav" . . . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 problematikou expanze jasanu ztepil\u00E9ho specificky v CHKO \u010Cesk\u00FD kras. Na z\u00E1klad\u011B v\u00FDsledk\u016F n\u011Bkolikalet\u00E9ho studia na pokusn\u00FDch ploch\u00E1ch byly formulov\u00E1ny z\u00E1v\u011Bry a doporu\u010Den\u00ED pro management. Druh\u00E1 \u010D\u00E1st p\u0159\u00EDsp\u011Bvku informuje o prom\u011Bnlivosti genov\u00FDch zdroj\u016F, v\u00FDvoji \u0161lecht\u011Bn\u00ED a provenien\u010Dn\u00EDho v\u00FDzkumu jasanu v \u010Cesk\u00E9 republice i v zahrani\u010D\u00ED. Zab\u00FDv\u00E1 se vnitrodruhovou prom\u011Bnlivosti jasanu, kter\u00E1 v\u0161ak dosud nebyla p\u0159esv\u011Bd\u010Div\u011B dok\u00E1z\u00E1na v genotypu a provenien\u010Dn\u00EDm v\u00FDzkumem t\u00E9to d\u0159eviny. Podrobn\u011Bji je popisov\u00E1n provenien\u010Dn\u00ED pokus s jasanem ztepil\u00FDm a \u00FAzkolist\u00FDm, zalo\u017Een\u00FD v \u010CR na ja\u0159e 1999 a jsou uvedeny a hodnoceny prvn\u00ED p\u0159edb\u011B\u017En\u00E9 v\u00FDsledky m\u011B\u0159en\u00ED a hodnocen\u00ED celkem 35 provenienc\u00ED." . . "1"^^ . . . . . "Expanze jasanu, \u0161lecht\u011Bn\u00ED a provenien\u010Dn\u00ED v\u00FDzkum"@cs . . "RIV/00020702:_____/08:9P000896" . "D\u011B\u010D\u00EDn" . . . "Expanze jasanu, \u0161lecht\u011Bn\u00ED a provenien\u010Dn\u00ED v\u00FDzkum"@cs . "367102" . . "2008-06-05+02:00"^^ . . "Expansion of ash, breeding and provenance research"@en . . "[62B9B1BCF0F8]" . "Z(MZE0002070202)" . "Expanze jasanu, \u0161lecht\u011Bn\u00ED a provenien\u010Dn\u00ED v\u00FDzkum" . . . . . "Kostelec nad \u010Cern\u00FDmi lesy" . "Lesnick\u00E1 pr\u00E1ce" . . . "8"^^ . . . "978-80-02-02029-5" . . "Expanze jasanu, \u0161lecht\u011Bn\u00ED a provenien\u010Dn\u00ED v\u00FDzkum" . . "Expansion of ash, breeding and provenance research"@en . . . "Jasan d\u0159evina roku 2008 Zpev\u0148uj\u00EDc\u00ED d\u0159eviny a jejich m\u00EDsto ve schvalovan\u00FDch LHP a LHO" . .