. "3"^^ . "Po\u0161kozen\u00ED smrkov\u00FDch porost\u016F pln\u011B mechanizovanou technologi\u00ED"@cs . . . "Po\u0161kozen\u00ED smrkov\u00FDch porost\u016F pln\u011B mechanizovanou technologi\u00ED"@cs . . "Klva\u010D, Radom\u00EDr" . "3"^^ . . . "Sustainable forestry supported by the PEFC and FSC certification systems needs to approach logging and skidding operations in an environment-friendly manner. The European Union does not have a unified method for the quantification of damage to forest stands after performed logging operations. The currently implemented individual control methods vary in their methodologies. A duly applied fully mechanized technology can reduce damage to stands. The upper limit of damage to standing trees achievable is 2 % of trees at maximum. The upper limit of soil disturbance can be derived from the root space of Norway spruce (Picea abies /L./ Karst) root system and reaches the rut depth of 10 cm." . . . "Sustainable forestry supported by the PEFC and FSC certification systems needs to approach logging and skidding operations in an environment-friendly manner. The European Union does not have a unified method for the quantification of damage to forest stands after performed logging operations. The currently implemented individual control methods vary in their methodologies. A duly applied fully mechanized technology can reduce damage to stands. The upper limit of damage to standing trees achievable is 2 % of trees at maximum. The upper limit of soil disturbance can be derived from the root space of Norway spruce (Picea abies /L./ Karst) root system and reaches the rut depth of 10 cm."@en . "422339" . . "Forest Stand Disruption by Fully Mechanized Logging Systems in Spruce Stand - POSTER - FERIC - Kanada, Mont Tremblant, 2007"@en . "[998635B8133C]" . "RIV/62156489:43410/07:00111909" . . . "Jirou\u0161ek, Radek" . "Forest Stand Disruption by Fully Mechanized Logging Systems in Spruce Stand - POSTER - FERIC - Kanada, Mont Tremblant, 2007"@en . . . "Forest Stand Disruption by Fully Mechanized Logging Systems in Spruce Stand - POSTER - FERIC - Kanada, Mont Tremblant, 2007" . "damage to forest stand; highly mechanized technology; control methods"@en . "Z(MSM6215648902)" . "Forest Stand Disruption by Fully Mechanized Logging Systems in Spruce Stand - POSTER - FERIC - Kanada, Mont Tremblant, 2007" . "RIV/62156489:43410/07:00111909!RIV08-MSM-43410___" . . "Li\u0161ka, Stanislav" . "V r\u00E1mci trvale udr\u017Eiteln\u00E9ho hospoda\u0159en\u00ED, podporovan\u00E9ho certifika\u010Dn\u00EDmi syst\u00E9my PEFC a FSC je t\u0159eba p\u0159istupovat k t\u011B\u017Eb\u011B a soust\u0159e\u010Fov\u00E1n\u00ED d\u0159\u00EDv\u00ED \u0161etrn\u00FDm zp\u016Fsobem. V Evropsk\u00E9 Unii neexistuje jednotn\u00E1 metoda pro kvantifikaci po\u0161kozen\u00ED porost\u016F po proveden\u00E9m t\u011B\u017Eebn\u00EDm z\u00E1sahu. Jednotliv\u00E9 kontroln\u00ED metody v sou\u010Dasn\u00E9 dob\u011B pou\u017E\u00EDvan\u00E9 se metodicky odli\u0161uj\u00ED. Vhodn\u011B pou\u017Eitou vysoce mechanizovanou technologi\u00ED lze doc\u00EDlit sn\u00ED\u017Een\u00ED \u0161kod na porostech. Na stoj\u00EDc\u00EDch stromech lze dos\u00E1hnout horn\u00ED hranice m\u00EDry po\u0161kozen\u00ED max 2% st\u00E1vaj\u00EDc\u00EDch strom\u016F na plo\u0161e. Horn\u00ED hranice m\u00EDry po\u0161kozen\u00ED p\u016Fdy je mo\u017Eno odvodit z r\u016Fstov\u00E9ho prostoru ko\u0159enov\u00E9ho syst\u00E9mu smrku ztepil\u00E9ho (Picea excelsa) a dosahuje hloubky kolej\u00ED 10 cm."@cs . . . . "43410" .