{"id":5189,"date":"2025-09-26T05:02:56","date_gmt":"2025-09-26T05:02:56","guid":{"rendered":"http:\/\/www.benateckyctyrlistek.eu\/?p=5189"},"modified":"2025-07-02T07:49:57","modified_gmt":"2025-07-02T07:49:57","slug":"vitr","status":"publish","type":"post","link":"https:\/\/www.benateckyctyrlistek.eu\/?p=5189","title":{"rendered":"V\u00edtr"},"content":{"rendered":"

\"les<\/a>Rozmary po\u010das\u00ed mohou v lese nad\u011blat p\u011bknou paseku.<\/strong> Nap\u0159\u00edklad siln\u00fd v\u00edtr vyvrac\u00ed stromy i s ko\u0159eny (les je pak pln\u00fd v\u00fdvrat\u016f), \u010di je r\u016fzn\u011b pol\u00e1me (z lesa se stane jeden velik\u00fd polom). Podle \u00fa\u010dinku v\u011btru na r\u016fzn\u00e9 p\u0159ek\u00e1\u017eky se odhaduje s\u00edla v\u011btru (pou\u017e\u00edv\u00e1 se stupnice zvan\u00e1 Beaufortova).<\/p>\n

Nejsiln\u011bj\u0161\u00ed je ork\u00e1n (nebo urag\u00e1n), kter\u00fd je siln\u00fd a ni\u010div\u00fd.<\/strong> Proslavil se nap\u0159\u00edklad Kyrill, kter\u00fd \u0159\u00e1dil v zim\u011b 2007 i v \u010cR.<\/p>\n

N\u00e1sledky Kyrillu<\/strong>
\nV \u010desk\u00fdch les\u00edch p\u0159iroste za rok asi 18 milion\u016f krychlov\u00fdch metr\u016f d\u0159eva, lesn\u00edci ale ka\u017ed\u00fd rok vyt\u011b\u017e\u00ed m\u00e9n\u011b, jen zhruba 15 milion\u016f. Z\u00e1soba d\u0159eva v na\u0161ich les\u00edch tedy rok od roku stoup\u00e1. V\u00fdjimkou byl pr\u00e1v\u011b rok 2007 s rekordn\u00ed v\u00fd\u0161\u00ed t\u011b\u017eby d\u0159eva (18,5 mil. m3 d\u0159eva), kdy museli lesn\u00edci vynalo\u017eit obrovsk\u00e9 pracovn\u00ed a organiza\u010dn\u00ed nasazen\u00ed, aby n\u00e1sledky v\u011btrn\u00e9ho ork\u00e1nu Kyrill (t\u00e9m\u011b\u0159 11 mil. m3 polomov\u00e9ho d\u0159eva) z\u00a0lesa odstranili.<\/p>\n

Lesn\u00edci p\u011bstuj\u00ed pevn\u00e9 a stabiln\u00ed porosty<\/strong>
\nPo\u010das\u00ed poru\u010dit nem\u016f\u017eeme. C\u00edlem lesn\u00edk\u016f tedy je p\u011bstovat co nejzdrav\u011bj\u0161\u00ed a nejstabiln\u011bj\u0161\u00ed lesy. D\u016fle\u017eit\u00fdm prvkem z hlediska ochrany porost\u016f p\u0159ed v\u011btrem je nap\u0159\u00edklad porostn\u00ed pl\u00e1\u0161\u0165, tedy hust\u011b zav\u011btven\u00e9 stromy na okraji lesa, s\u00a0mohutn\u00fdmi a hlubok\u00fdmi ko\u0159eny. Tento pl\u00e1\u0161\u0165 pak p\u016fsob\u00ed jako ochrann\u00e1 hradba proti v\u011btru.<\/p>\n

Ale n\u011bkdy ani takov\u00e9 lesy v\u011btru neodolaj\u00ed. Lesn\u00edci pak v\u00a0takov\u00e9m p\u0159\u00edpad\u011b mus\u00ed odstranit n\u00e1sledky t\u011bchto \u0161kod (rychle odstranit le\u017e\u00edc\u00ed d\u0159\u00edv\u00ed, aby nedo\u0161lo k jeho napaden\u00ed k\u016frovci) a vysadit nov\u00e9 stromky (je obt\u00ed\u017en\u00e9 zejm\u00e9na v horsk\u00fdch oblastech, pokud v\u00edtr zap\u0159\u00ed\u010din\u00ed rozs\u00e1hl\u00e9 holiny), aby zajistili nep\u0159etr\u017eit\u00fd r\u016fst nov\u00e9ho lesa.<\/p>\n","protected":false},"excerpt":{"rendered":"

Rozmary po\u010das\u00ed mohou v lese nad\u011blat p\u011bknou paseku. Nap\u0159\u00edklad siln\u00fd v\u00edtr vyvrac\u00ed stromy i s ko\u0159eny (les je pak pln\u00fd v\u00fdvrat\u016f), \u010di je r\u016fzn\u011b pol\u00e1me (z lesa se stane jeden velik\u00fd polom). Podle \u00fa\u010dinku v\u011btru na r\u016fzn\u00e9 p\u0159ek\u00e1\u017eky se odhaduje<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[14,8,3],"tags":[],"class_list":["post-5189","post","type-post","status-publish","format-standard","hentry","category-akce","category-clanky","category-les"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/s4YkmD-vitr","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=\/wp\/v2\/posts\/5189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5189"}],"version-history":[{"count":1,"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=\/wp\/v2\/posts\/5189\/revisions"}],"predecessor-version":[{"id":5191,"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=\/wp\/v2\/posts\/5189\/revisions\/5191"}],"wp:attachment":[{"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.benateckyctyrlistek.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}