{"id":18924,"date":"2026-03-09T13:23:08","date_gmt":"2026-03-09T13:23:08","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/18924\/"},"modified":"2026-03-09T13:23:08","modified_gmt":"2026-03-09T13:23:08","slug":"osel-cz-huste-lesy-v-evrope-neexistovaly-nejmin-poslednich-20-milionu-let","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/18924\/","title":{"rendered":":: OSEL.CZ :: &#8211; Hust\u00e9 lesy v\u00a0Evrop\u011b neexistovaly. Nejm\u00ed\u0148 posledn\u00edch 20 milion\u016f let"},"content":{"rendered":"<p>Hust\u00e9 lesy v\u00a0Evrop\u011b neexistovaly. Nejm\u00ed\u0148 posledn\u00edch 20 milion\u016f let \u00a0<\/p>\n<p><a rel=\"clanek nofollow noopener\" href=\"https:\/\/www.osel.cz\/popisek.php?popisek=43730&amp;img=1_753.jpeg\" target=\"_blank\"><img decoding=\"async\" title=\"Parky Evropy. Kredit: M\u00e1rton Zsoldos.\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/s_1_753.jpeg\" alt=\"Parky Evropy. Kredit: M\u00e1rton Zsoldos.\"\/><\/a><\/p>\n<p>Parky Evropy. Kredit: M\u00e1rton Zsoldos.<\/p>\n<p>A\u0165 u\u017e je to vinou poh\u00e1dek, romantick\u00fdch obraz\u016f nebo jin\u00fdch zlovoln\u00fdch zdroj\u016f informac\u00ed, lid\u00e9 si dnes obvykle p\u0159edstavuj\u00ed les v\u00a0Evrop\u011b jako oblast hust\u011b porostlou lesy, kde panuje tich\u00e9, stra\u0161ideln\u00e9 p\u0159\u00ed\u0161e\u0159\u00ed a p\u0159es kmeny strom\u016f je vid\u011bt sotva p\u00e1r metr\u016f. Je to romantick\u00fd ide\u00e1l, k\u00a0n\u011bmu\u017e se lid\u00e9 tou\u017e\u00edc\u00ed po n\u00e1vratu k\u00a0p\u0159\u00edrod\u011b cht\u011bj\u00ed vracet.<\/p>\n<p>\u00a0<\/p>\n<p><a rel=\"clanek nofollow noopener\" href=\"https:\/\/www.osel.cz\/popisek.php?popisek=43731&amp;img=2_635.jpeg\" target=\"_blank\"><img decoding=\"async\" title=\"Szymon Czyzewski. Kredit: S. Czyzewski.\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/s_2_635.jpeg\" alt=\"Szymon Czyzewski. Kredit: S. Czyzewski.\"\/><\/a><\/p>\n<p>Szymon Czyzewski. Kredit: S. Czyzewski.<\/p>\n<p>Jenom\u017ee je to jenom omyl, fantom, kter\u00fd nikdy v\u00a0minulosti neexistoval, tedy nejm\u00e9n\u011b posledn\u00edch 20 milion\u016f, kdy\u017e se rozvolnily tropick\u00fd lesy, pokr\u00fdvaj\u00edc\u00ed Evropu je\u0161t\u011b ve star\u0161\u00edch t\u0159etihor\u00e1ch. Dne\u0161n\u00ed hust\u00e9 porosty strom\u016f, kter\u00e9 zn\u00e1me jako \u201elesy\u201c vznikly a\u017e v\u00a0posledn\u00edch p\u00e1r stolet\u00edch. Z\u00a0\u010d\u00e1sti byly vys\u00e1zen\u00e9 jako plant\u00e1\u017ee na prkna, kter\u00e9 maj\u00ed k\u00a0p\u0159\u00edrod\u011b bl\u00edzko asi jako kuku\u0159i\u010dn\u00e9 pole a na roz\u0161\u00ed\u0159en\u00ed zbytku se podepsalo to, \u017ee zmizela velk\u00e1 zv\u00ed\u0159ata, kter\u00e1 udr\u017eovala p\u0159irozen\u00e9 bezles\u00ed.<\/p>\n<p class=\"western\">\u00a0<\/p>\n<p class=\"western\">Potvrzuje to i nejnov\u011bj\u0161\u00ed v\u00fdzkum veden\u00fd odborn\u00edky Aarhus Universitet, kte\u0159\u00ed dali dohromady celou \u0159adu nez\u00e1visl\u00fdch dat z\u00a0d\u0159\u00edv\u011bj\u0161\u00edch paleoekologick\u00fdch studi\u00ed od po\u010d\u00e1tku mioc\u00e9nu, tedy za posledn\u00edch 23 milion\u016f let. Szymon Czyzewski a jeho kolegov\u00e9 hodnotili pylov\u00e9 z\u00e1znamy, makrofosilie rostlin, uhl\u00edky z\u00a0ohni\u0161\u0165, izotopov\u00e9 anal\u00fdzy zub\u016f a kost\u00ed herbivor\u016f, fosilie hmyzu a savc\u016f, a tak\u00e9 environment\u00e1ln\u00ed DNA v\u00a0sedimentech.<\/p>\n<p><a rel=\"clanek nofollow noopener\" href=\"https:\/\/www.osel.cz\/popisek.php?popisek=43732&amp;img=3_606.jpeg\" target=\"_blank\"><img decoding=\"async\" title=\"Logo. Kredit: Aarhus University.\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/03\/s_3_606.jpeg\" alt=\"Logo. Kredit: Aarhus University.\"\/><\/a><\/p>\n<p>Logo. Kredit: Aarhus University.<\/p>\n<p>\u00a0<\/p>\n<p class=\"western\">Dosp\u011bli k\u00a0jasn\u00e9mu z\u00e1v\u011bru. Od mioc\u00e9nu a\u017e do novov\u011bku nebyla Evropa pokryt\u00e1 souvisl\u00fdm stra\u0161ideln\u00fdm temn\u00fdm lesem, ale vesel\u00fdm a proslun\u011bn\u00fdm parkem, bou\u0159liv\u011b dynamickou mozaikou mal\u00fdch kousk\u016f lesa, jednotliv\u00fdch strom\u016f a kv\u011btnat\u00fdch luk. V\u00a0tomto t\u0159etihorn\u00edm a \u010dtvrtohorn\u00edm parku se proh\u00e1n\u011bli sloni, nosoro\u017eci, pratu\u0159i a bizoni, kte\u0159\u00ed dlouhodob\u011b udr\u017eovali park bez lidsk\u00e9ho z\u00e1sahu. Mo\u017en\u00e1 pr\u00e1v\u011b proto d\u011bl\u00e1me ve m\u011bstech nebo u z\u00e1mk\u016f parky a ne lesy. M\u00e1me parky v\u00a0genech.<\/p>\n<p class=\"western\">\u00a0<\/p>\n<p class=\"western\">Pozoruhodn\u00e9 je, \u017ee parkov\u00e1 mozaika v\u00a0Evrop\u011b trvala, i kdy\u017e se spustily cykly ledov\u00fdch dob. A\u0165 nastoupila doba ledov\u00e1 \u010di meziledov\u00e1, a\u0165 bylo horko \u010di mr\u00e1z, krajina byla st\u00e1le mozaikou strom\u016f a bezles\u00ed. Jin\u00fdmi slovy, to, co dnes pova\u017eujeme za les, je v\u00a0kontextu milion\u016f let historie\u2026 nep\u0159irozen\u00e9. Jak zd\u016fraz\u0148uj\u00ed auto\u0159i studie, je na to nutn\u00e9 myslet p\u0159i obnov\u011b p\u0159\u00edrody, aby to nebyla obnova \u201eplant\u00e1\u017e\u00ed na prkna.\u201c Bylo by skv\u011bl\u00e9 obnovovat mozaiku a pokud by v\u00a0parku byla i velk\u00e1 zv\u00ed\u0159ata, nen\u00ed co vytknout.<\/p>\n<p class=\"western\">\u00a0<\/p>\n<p class=\"western\">Video: The Neogene | The rise of the modern world<\/p>\n<p class=\"western\">\n<p class=\"western\">\u00a0<\/p>\n<p class=\"western\">Literatura<\/p>\n<p class=\"western\"><a href=\"https:\/\/phys.org\/news\/2026-03-dense-dark-forests-europe-modern.html\" rel=\"nofollow noopener\" target=\"_blank\">Phys.org 2. 9. 2026.<\/a><\/p>\n<p class=\"western\"><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0006320726000571?via%3Dihub\" rel=\"nofollow noopener\" target=\"_blank\">Biological Conservation 316: 111749.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Hust\u00e9 lesy v\u00a0Evrop\u011b neexistovaly. Nejm\u00ed\u0148 posledn\u00edch 20 milion\u016f let \u00a0 Parky Evropy. Kredit: M\u00e1rton Zsoldos. A\u0165 u\u017e je&hellip;\n","protected":false},"author":2,"featured_media":18925,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[109,108,106,8929,9437,6124],"class_list":{"0":"post-18924","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-evropa","8":"tag-europa","9":"tag-europe","10":"tag-evropa","11":"tag-les","12":"tag-mamut","13":"tag-rostliny"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116199437365673750","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/18924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=18924"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/18924\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/18925"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=18924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=18924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=18924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}