. . "Uprooting as a disturbance factor affecting natural regeneration conditions"@en . . "Kac\u00E1lek, Du\u0161an" . "319-326" . "J\u00EDlovi\u0161t\u011B-Strnady" . . "Opo\u010Dno" . "2006-09-05+02:00"^^ . "[882B37CD06C0]" . . "RIV/00020702:_____/06:#0000061" . "80-86461-71-8" . "1"^^ . . . "V\u00FDzkumn\u00FD \u00FAstav lesn\u00EDho hospod\u00E1\u0159stv\u00ED a myslivosti, V\u00FDzkumn\u00E1 stanice Opo\u010Dno" . . "1"^^ . . . "Uprooting as a disturbance factor affecting natural regeneration conditions" . . . "Uprooting as a disturbance factor affecting natural regeneration conditions"@en . "Uprooting as a disturbance factor affecting natural regeneration conditions" . . "One of the most visible disturbing processes of upper part of soil is shaping of excavated mounds derived from tip-up tree roots created by windthrows within the mature stand. This process diversifies forest floor conditions affecting either emergence or survival of seedlings. The numbers of both seedlings and saplings were recorded in relation to percent cover of litter there. Even though the exposition if mineral soil has been considered as suitable measure to promote emergence of tree species seedlings, the tip-up mounds are likely to play rather marginal role in regeneration process under conditions of nearly closed canopy within the stands investigated. Considering that just a brief investigation has been done, the paper brings preliminary information on the topic of interest. The article aims to point the mentioned process out; to evaluate state of regeneration based on the investigation; and to gather information on the topic from literature sources."@en . "505172" . "Z hlediska diverzifikace st\u00E1vaj\u00EDc\u00EDch p\u016Fdn\u00EDch pom\u011Br\u016F je opticky nejv\u00FDrazn\u011Bj\u0161\u00EDm jevem tvorba v\u00FDvrat\u016F jeko d\u016Fsledek p\u0159irozen\u00E9ho vypad\u00E1v\u00E1n\u00ED jedinc\u016F mate\u0159sk\u00E9ho porostu v d\u016Fsledku v\u011Btrn\u00FDch polom\u016F. Tyto procesy m\u011Bn\u00ED v\u00FDrazn\u011B podm\u00EDnky vzniku p\u0159irozen\u00E9 obnovy. Hodnocen byl p\u0159edev\u0161\u00EDm po\u010Det semen\u00E1\u010Dk\u016F a jedinc\u016F z p\u0159irozen\u00E9 obnovy ve vazb\u011B na v\u00FDskyt krytu povrchov\u00E9ho humusu. A\u010Dkoli je odkryt\u00ED miner\u00E1ln\u00ED p\u016Fdy pova\u017Eov\u00E1no za vhodn\u00E9 opat\u0159en\u00ED k podpo\u0159e vzch\u00E1zen\u00ED semen\u00E1\u010Dk\u016F d\u0159evin, jev\u00ED se role v\u00FDvrat\u016F v procesu vzniku obnovy pod krytem mate\u0159sk\u00E9ho porostu vzhledem k jejich \u010Detnosti v\u00FDskytu ve sledovan\u00FDch porostech sp\u00ED\u0161e okrajov\u00E1. S ohledem na orienta\u010Dn\u00ED charakter proveden\u00FDch \u0161et\u0159en\u00ED pova\u017Euji z\u00E1v\u011Bry studie za p\u0159edb\u011B\u017En\u00E9. C\u00EDlem p\u0159\u00EDsp\u011Bvku je tedy upozornit na existenci popisovan\u00E9ho jevu v lesn\u00EDch porostech, zhodnotit stav obnovy na z\u00E1klad\u011B vlastn\u00EDho \u0161et\u0159en\u00ED a studiem odborn\u00E9 literatury shrom\u00E1\u017Edit ji\u017E d\u0159\u00EDve publikovan\u00E9 informace."@cs . "RIV/00020702:_____/06:#0000061!RIV07-MZE-00020702" . . "One of the most visible disturbing processes of upper part of soil is shaping of excavated mounds derived from tip-up tree roots created by windthrows within the mature stand. This process diversifies forest floor conditions affecting either emergence or survival of seedlings. The numbers of both seedlings and saplings were recorded in relation to percent cover of litter there. Even though the exposition if mineral soil has been considered as suitable measure to promote emergence of tree species seedlings, the tip-up mounds are likely to play rather marginal role in regeneration process under conditions of nearly closed canopy within the stands investigated. Considering that just a brief investigation has been done, the paper brings preliminary information on the topic of interest. The article aims to point the mentioned process out; to evaluate state of regeneration based on the investigation; and to gather information on the topic from literature sources." . "Stabilization of forest functions in biotopes disturbed by anthropogenic activity. Research results presented on international scientific conference" . "V\u00FDvraty jako faktor ovliv\u0148uj\u00EDc\u00ED podm\u00EDnky pro p\u0159irozenou obnovu"@cs . "natural regeneration, tip-up mounds, soil disturbance"@en . . . "Z(MZE0002070201)" . "8"^^ . "V\u00FDvraty jako faktor ovliv\u0148uj\u00EDc\u00ED podm\u00EDnky pro p\u0159irozenou obnovu"@cs .