{"id":749,"date":"2022-04-27T14:31:56","date_gmt":"2022-04-27T13:31:56","guid":{"rendered":"https:\/\/divland.cz\/?p=749"},"modified":"2022-04-27T14:31:59","modified_gmt":"2022-04-27T13:31:59","slug":"mereni-druhoveho-slozeni-vegetace-lesu","status":"publish","type":"post","link":"https:\/\/divland.cz\/en\/mereni-druhoveho-slozeni-vegetace-lesu\/","title":{"rendered":"M\u011b\u0159en\u00ed druhov\u00e9ho slo\u017een\u00ed vegetace les\u016f"},"content":{"rendered":"<p>WA B4.1 &#8211; Ochrana p\u0159\u00edrodn\u00edch stanovi\u0161\u0165 a druh\u016f:<\/p>\n\n\n\n<p>&#8222;Soust\u0159e\u010fujeme se na dlouhodobou zm\u011bnu vegetace lesn\u00edch ekosyst\u00e9m\u016f. To znamen\u00e1, \u017ee se d\u00edv\u00e1me, co se stalo s biodiverzitou a druhov\u00fdm slo\u017een\u00edm les\u016f b\u011bhem 20. stolet\u00ed. Konkr\u00e9tn\u011b k tomu vyu\u017e\u00edv\u00e1me systematicky prov\u00e1d\u011bn\u00e9 z\u00e1znamy od 40. do 70. let 20. stolet\u00ed, kter\u00e9 byly sb\u00edr\u00e1ny r\u016fzn\u00fdmi institucemi, hlavn\u011b ale \u00dastavem pro hospod\u00e1\u0159skou \u00fapravu lesa (d\u0159\u00edve Lesprojekt). Postupn\u011b znovu nav\u0161t\u011bvujeme p\u0159\u00edslu\u0161n\u00e9 lokality a z\u00e1znamy vegetace opakujeme, pokud mo\u017eno stejn\u00fdm zp\u016fsobem. Takov\u00fdch z\u00e1znam\u016f m\u00e1me aktu\u00e1ln\u011b asi 3200 &#8211; v\u017edy stav d\u0159\u00edve a nyn\u00ed. V DivLandu navazujeme na p\u0159edchoz\u00ed pr\u00e1ci a n\u011bkolik d\u0159\u00edv\u011bj\u0161\u00edch projekt\u016f \u2013 zhruba za posledn\u00edch t\u00e9m\u011b\u0159 25 let od roku 1998).<\/p>\n\n\n\n<p><br>Co z toho vych\u00e1z\u00ed? Pr\u016fm\u011brn\u00e1 diverzita se nem\u011bn\u00ed, ale m\u00e1 to velk\u00fd rozptyl do plusu (diverzita narostla) i do minusu (diverzita ubyla). Aktu\u00e1ln\u00ed anal\u00fdzy ukazuj\u00ed velmi zaj\u00edmavou v\u011bc, a to sukcesn\u00ed posun lesn\u00ed vegetace od otev\u0159en\u00fdch a chud\u0161\u00edch lesn\u00edch typ\u016f, kter\u00e9 pom\u011brn\u011b v\u00fdrazn\u011b ubyly, sm\u011brem k zapojen\u00fdm a tmav\u0161\u00edm, \u00fa\u017eivn\u011bj\u0161\u00edm lesn\u00edm typ\u016fm, kter\u00e9 jsou dlouhodob\u011b stabiln\u00ed nebo dokonce p\u0159ib\u00fdvaj\u00ed.&#8220;<\/p>\n\n\n\n<p>\u00a0&#8211;\u00a0Vedouc\u00ed aktivity\u00a0Mgr. et MgA. Radim H\u00e9dl, Ph.D.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281046-1024x683.jpg\" alt=\"\" class=\"wp-image-751\" srcset=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281046-980x653.jpg 980w, https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281046-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281025-1024x683.jpg\" alt=\"\" class=\"wp-image-754\" srcset=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281025-980x653.jpg 980w, https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281025-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281011-1024x683.jpg\" alt=\"\" class=\"wp-image-753\" srcset=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281011-980x653.jpg 980w, https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/P4281011-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/Kod_TP-30-4-1-1024x683.jpg\" alt=\"\" class=\"wp-image-756\" srcset=\"https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/Kod_TP-30-4-1-980x653.jpg 980w, https:\/\/divland.cz\/wp-content\/uploads\/2022\/04\/Kod_TP-30-4-1-480x320.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>WA B4.1 &#8211; Ochrana p\u0159\u00edrodn\u00edch stanovi\u0161\u0165 a druh\u016f: &#8222;Soust\u0159e\u010fujeme se na dlouhodobou zm\u011bnu vegetace lesn\u00edch ekosyst\u00e9m\u016f. To znamen\u00e1, \u017ee se d\u00edv\u00e1me, co se stalo s biodiverzitou a druhov\u00fdm slo\u017een\u00edm les\u016f b\u011bhem 20. stolet\u00ed. Konkr\u00e9tn\u011b k tomu vyu\u017e\u00edv\u00e1me systematicky prov\u00e1d\u011bn\u00e9 z\u00e1znamy od 40. do 70. let 20. stolet\u00ed, kter\u00e9 byly sb\u00edr\u00e1ny r\u016fzn\u00fdmi institucemi, hlavn\u011b ale \u00dastavem [&hellip;]<\/p>","protected":false},"author":1,"featured_media":755,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","cybocfi_hide_featured_image":"","footnotes":""},"categories":[14],"tags":[11,20,21],"class_list":["post-749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuality","tag-b","tag-b4","tag-teren"],"_links":{"self":[{"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/posts\/749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/comments?post=749"}],"version-history":[{"count":2,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/posts\/749\/revisions"}],"predecessor-version":[{"id":757,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/posts\/749\/revisions\/757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/media\/755"}],"wp:attachment":[{"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/media?parent=749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/categories?post=749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/divland.cz\/en\/wp-json\/wp\/v2\/tags?post=749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}