"[DB748D6E43CB]" . . . "P\u0159edkl\u00E1dan\u00E1 monografie je sou\u010D\u00E1st\u00ED \u0159e\u0161en\u00E9 p\u0159estavby smrkov\u00FDch monokultur a jejich ekonomick\u00FDch dopad\u016F. Uv\u00E1d\u011Bn\u00E9 v\u00FDsledky byly z\u00EDsk\u00E1ny na z\u00E1klad\u011B anal\u00FDzy a synt\u00E9zy \u00FAdaj\u016F o vlivu \u0161kodliv\u00FDch \u010Dinitel\u016F na lesn\u00ED porosty v p\u0159\u00EDrodn\u00ED lesn\u00ED oblasti 16 - \u010Ceskomoravsk\u00E1 vrchovina. Anal\u00FDza \u0161kodliv\u00FDch \u010Dinitel\u016F byla vzta\u017Eena pouze na \u0161kody vznikl\u00E9 t\u011B\u017Ebou a vyklizov\u00E1n\u00EDm, zp\u016Fsoben\u00E9 podkorn\u00EDm hmyzem, v\u00E1clavkou, sn\u011Bhem a mrazem a skupinou tzv. nezn\u00E1m\u00FDch p\u0159\u00ED\u010Din. Nejmen\u0161\u00ED pr\u016Fm\u011Brn\u00E9 po\u0161kozen\u00ED z\u00E1sob smrkov\u00FDch porost\u016F je v porostn\u00EDch skupin\u00E1ch ve 4. LVS. Dle p\u0159\u00ED\u010Din zp\u016Fsobuje nejv\u011Bt\u0161\u00ED evidovan\u00E9 \u0161kody na z\u00E1sob\u00E1ch smrkov\u00FDch porost\u016F sn\u00EDh a mr\u00E1z. Pod\u00EDl po\u0161kozen\u00ED z\u00E1sob smrku na 1 ha plochy v jednotliv\u00FDch sledovan\u00FDch v\u011Bkov\u00FDch t\u0159\u00EDd\u00E1ch m\u00E1 diferenci od 0 do 66 %. Rizika v\u00FDskytu \u0161kod v procentech pod\u00EDlu zastoupen\u00ED smrku v porostech zn\u00E1zor\u0148uj\u00ED regresn\u00ED logaritmick\u00E9 funkce, kter\u00E9 uv\u00E1d\u011Bj\u00ED vztah v\u00FDskytu \u0161kodliv\u00E9ho \u010Dinitele k v\u011Bku smrkov\u00E9ho porostu. Na z\u00E1klad\u011B v\u00FDpo\u010Dtu byly stanoveny koeficienty procentn\u00EDho rizika v\u00FDskytu \u0161kod na z\u00E1sob\u00E1ch poros"@cs . . "ISSN 0862-7657" . . "403307" . "Folt\u00E1nek, Vladim\u00EDr" . . . "RIV/62156489:43410/08:00133780" . "Z(MSM6215648902)" . "Effect of risiks on the utility value of forest stands during the conversion of spruce monocultures"@en . "Vliv rizik na v\u00FDnosovou hodnotu porost\u016F p\u0159i p\u0159estavb\u011B smrkov\u00FDch monokultur (recenzovan\u00E1 monografie)"@cs . "J\u00EDlovi\u0161t\u011B" . . "Effect of risiks on the utility value of forest stands during the conversion of spruce monocultures"@en . . "Vliv rizik na v\u00FDnosovou hodnotu porost\u016F p\u0159i p\u0159estavb\u011B smrkov\u00FDch monokultur (recenzovan\u00E1 monografie)"@cs . "P\u0159edkl\u00E1dan\u00E1 monografie je sou\u010D\u00E1st\u00ED \u0159e\u0161en\u00E9 p\u0159estavby smrkov\u00FDch monokultur a jejich ekonomick\u00FDch dopad\u016F. Uv\u00E1d\u011Bn\u00E9 v\u00FDsledky byly z\u00EDsk\u00E1ny na z\u00E1klad\u011B anal\u00FDzy a synt\u00E9zy \u00FAdaj\u016F o vlivu \u0161kodliv\u00FDch \u010Dinitel\u016F na lesn\u00ED porosty v p\u0159\u00EDrodn\u00ED lesn\u00ED oblasti 16 - \u010Ceskomoravsk\u00E1 vrchovina. Anal\u00FDza \u0161kodliv\u00FDch \u010Dinitel\u016F byla vzta\u017Eena pouze na \u0161kody vznikl\u00E9 t\u011B\u017Ebou a vyklizov\u00E1n\u00EDm, zp\u016Fsoben\u00E9 podkorn\u00EDm hmyzem, v\u00E1clavkou, sn\u011Bhem a mrazem a skupinou tzv. nezn\u00E1m\u00FDch p\u0159\u00ED\u010Din. Nejmen\u0161\u00ED pr\u016Fm\u011Brn\u00E9 po\u0161kozen\u00ED z\u00E1sob smrkov\u00FDch porost\u016F je v porostn\u00EDch skupin\u00E1ch ve 4. LVS. Dle p\u0159\u00ED\u010Din zp\u016Fsobuje nejv\u011Bt\u0161\u00ED evidovan\u00E9 \u0161kody na z\u00E1sob\u00E1ch smrkov\u00FDch porost\u016F sn\u00EDh a mr\u00E1z. Pod\u00EDl po\u0161kozen\u00ED z\u00E1sob smrku na 1 ha plochy v jednotliv\u00FDch sledovan\u00FDch v\u011Bkov\u00FDch t\u0159\u00EDd\u00E1ch m\u00E1 diferenci od 0 do 66 %. Rizika v\u00FDskytu \u0161kod v procentech pod\u00EDlu zastoupen\u00ED smrku v porostech zn\u00E1zor\u0148uj\u00ED regresn\u00ED logaritmick\u00E9 funkce, kter\u00E9 uv\u00E1d\u011Bj\u00ED vztah v\u00FDskytu \u0161kodliv\u00E9ho \u010Dinitele k v\u011Bku smrkov\u00E9ho porostu. Na z\u00E1klad\u011B v\u00FDpo\u010Dtu byly stanoveny koeficienty procentn\u00EDho rizika v\u00FDskytu \u0161kod na z\u00E1sob\u00E1ch poros" . "73"^^ . "Vliv rizik na v\u00FDnosovou hodnotu porost\u016F p\u0159i p\u0159estavb\u011B smrkov\u00FDch monokultur (recenzovan\u00E1 monografie)" . . "Vliv rizik na v\u00FDnosovou hodnotu porost\u016F p\u0159i p\u0159estavb\u011B smrkov\u00FDch monokultur (recenzovan\u00E1 monografie)" . "2"^^ . "Kalousek, Franti\u0161ek" . "RIV/62156489:43410/08:00133780!RIV09-MSM-43410___" . . "risks; forestry; economics; spruce stands; spruce utility value"@en . . "73"^^ . . . "V\u00FDzkumn\u00FD \u00FAstav lesn\u00EDho hospod\u00E1\u0159stv\u00ED a myslivosti, v. v. i." . . "Vliv rizik na v\u00FDnosovou hodnotu porost\u016F p\u0159i p\u0159estavb\u011B smrkov\u00FDch monokultur (recenzovan\u00E1 monografie)" . "2"^^ . "The monograph represents one of outputs from the solution of spruce monoculture conversions and their economic impact. The presented results were obtained from the analysis and synthesis of data concerning the effect of harmful agents onto forest stands in Natural Forest Region 16 - Bohemian-Moravian Upland. The analysis of harmful agents was related only to damages induced by logging and extraction, losses caused by underbark insects, honey fungus, snow and frost, and by a group of so-called obscure causes. The lowest average damage to the standing volume of spruce stands was observed in stand groups occuring in Forest Altitudial Vegetation Zone 4. As to causes, the greatest damages to the standing volume of spruce stands were attributable to snow and frost. The rate of damage to the spruce standing volumes per 1 ha area in the respective age classes ranged from 0 to 66 %. Risks of the occurrence of damage expressed by the percentage of spruce representation in the stands are illustrated by regressio"@en . "978-80-7417-001-0" . "43410" . . . . .