{"id":1682,"date":"2023-08-15T09:07:49","date_gmt":"2023-08-15T08:07:49","guid":{"rendered":"https:\/\/hul2.mendelu.cz\/?page_id=1682"},"modified":"2023-08-19T08:58:32","modified_gmt":"2023-08-19T07:58:32","slug":"retencni-lesnictvi","status":"publish","type":"page","link":"https:\/\/hul2.mendelu.cz\/?page_id=1682","title":{"rendered":"Reten\u010dn\u00ed lesnictv\u00ed"},"content":{"rendered":"\n<p>Obsah str\u00e1nky je p\u0159ekladem vybran\u00fdch \u010d\u00e1st\u00ed kapitoly, kter\u00e1 je uvedena v n\u00e1sleduj\u00edc\u00edcm origin\u00e1ln\u00edm zdroji, publikaci: <em><a href=\"https:\/\/hul2.mendelu.cz\/wp-content\/uploads\/2023\/08\/Ekologie-lesa_kniha.pdf\">Ekologie lesa<\/a><\/em>. Doporu\u010den\u00e1 citace: Rotter, P., &amp; Purchart, L. (2023). <em>Ekologie lesa<\/em>. Mendelova univerzita v Brn\u011b. https:\/\/doi.org\/10.11118\/978-80-7509-927-3.<\/p>\n<hr \/>\n<p>Ekologick\u00e9 lesnictv\u00ed b\u00fdv\u00e1 n\u011bkdy redukov\u00e1no na reten\u010dn\u00ed lesnictv\u00ed (retention forestry). Reten\u010dn\u00ed lesnictv\u00ed se zam\u011b\u0159uje na ponech\u00e1v\u00e1n\u00ed strom\u016f, skupin strom\u016f a mrtv\u00e9ho d\u0159eva b\u011bhem t\u011b\u017eby. Tento p\u0159\u00edstup je volen prim\u00e1rn\u011b v z\u00e1jmu ochrany biodiverzity i d\u00edky v\u00fdsledk\u016fm v\u011bdeck\u00fdch metaanal\u00fdz. Ty potvrdily p\u0159\u00edzniv\u011bj\u0161\u00ed efekt reten\u010dn\u00edho lesnictv\u00ed na biodiverzitu jak oproti holose\u010dn\u00e9mu, tak i v\u00fdb\u011brn\u00e9mu hospoda\u0159en\u00ed. N\u00e1stroj ponech\u00e1v\u00e1n\u00ed strom\u016f a dal\u0161\u00edch struktur b\u011bhem t\u011b\u017eby v\u0161ak m\u016f\u017ee b\u00fdt samoz\u0159ejm\u011b aplikov\u00e1n i v ostatn\u00edch managementov\u00fdch p\u0159\u00edstupech. Velmi d\u016fle\u017eit\u00e9 jsou stromy s ji\u017e vyvinut\u00fdmi mikrobiotopy (dutiny, mrtv\u00e9 d\u0159evo v korun\u011b, plodnice hub apod.). \u010cetnost a diverzita mikrobiotop\u016f jsou v\u00fdznamn\u011b spojeny s pestrou d\u0159evinnou skladbou a p\u0159\u00edtomnost\u00ed rozm\u011brn\u00fdch sou\u0161\u00ed. Pro v\u00fdb\u011br biotopov\u00fdch strom\u016f, jejich\u017e biologick\u00e1 hodnota je vy\u0161\u0161\u00ed ne\u017e ekonomick\u00e1, byla zpracov\u00e1na <strong>metodika Marteloscopes<\/strong>. Hospoda\u0159en\u00ed je c\u00edlen\u011b zam\u011b\u0159eno na podporu biodiverzity ochranou habitatov\u00fdch strom\u016f. Specifick\u00fdm biotopem jsou v\u00fdvraty, resp. v\u00fdvratov\u00e9 j\u00e1my a kupy, kter\u00e9 kontinu\u00e1ln\u011b ovliv\u0148uj\u00ed r\u016fst a p\u0159irozenou obnovu strom\u016f. Reten\u010dn\u00ed hospoda\u0159en\u00ed ale samo o sob\u011b nezohled\u0148uje dal\u0161\u00ed d\u016fle\u017eit\u00e9 aspekty ochrany biodiverzity, mezi n\u011b\u017e \u0159ad\u00edme: komplexnost prost\u0159ed\u00ed, na\u010dasov\u00e1n\u00ed t\u011b\u017eebn\u00edch interval\u016f, povahu t\u011b\u017eebn\u00edch z\u00e1sah\u016f podle efekt\u016f p\u0159\u00edrodn\u00edch disturbanc\u00ed, krajinn\u00fd kontext. P\u0159\u00edstup reten\u010dn\u00edho hospoda\u0159en\u00ed zapad\u00e1 do konceptu ekologick\u00e9ho lesnictv\u00ed, ov\u0161em stejn\u011b jako konven\u010dn\u00ed p\u0159\u00edrod\u011b bl\u00edzk\u00e9 lesnictv\u00ed nepokr\u00fdv\u00e1 celou jeho \u0161\u00ed\u0159i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Obsah str\u00e1nky je p\u0159ekladem vybran\u00fdch \u010d\u00e1st\u00ed kapitoly, kter\u00e1 je uvedena v n\u00e1sleduj\u00edc\u00edcm origin\u00e1ln\u00edm zdroji, publikaci: Ekologie lesa. Doporu\u010den\u00e1 citace: Rotter, P., &amp; Purchart, L. (2023). Ekologie lesa. Mendelova univerzita v Brn\u011b. https:\/\/doi.org\/10.11118\/978-80-7509-927-3. Ekologick\u00e9 lesnictv\u00ed b\u00fdv\u00e1 n\u011bkdy redukov\u00e1no na reten\u010dn\u00ed lesnictv\u00ed (retention forestry). Reten\u010dn\u00ed lesnictv\u00ed se zam\u011b\u0159uje na ponech\u00e1v\u00e1n\u00ed strom\u016f, skupin strom\u016f a mrtv\u00e9ho d\u0159eva b\u011bhem [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":1666,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"footnotes":""},"class_list":["post-1682","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/1682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1682"}],"version-history":[{"count":2,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/1682\/revisions"}],"predecessor-version":[{"id":2210,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/1682\/revisions\/2210"}],"up":[{"embeddable":true,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/1666"}],"wp:attachment":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}