{"id":83187,"date":"2025-07-10T00:24:02","date_gmt":"2025-07-09T22:24:02","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=83187"},"modified":"2025-07-09T16:22:59","modified_gmt":"2025-07-09T14:22:59","slug":"navzdory-mensim-emisim-co2-arktida-byvala-o-9-stupnu-teplejsi-nez-dnes","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/07\/10\/navzdory-mensim-emisim-co2-arktida-byvala-o-9-stupnu-teplejsi-nez-dnes\/","title":{"rendered":"Navzdory men\u0161\u00edm emis\u00edm CO2: Arktida b\u00fdvala o 9 stup\u0148\u016f teplej\u0161\u00ed ne\u017e dnes"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span>B\u011bhem teplotn\u00edho maxima holoc\u00e9nu, mezi 11 700 a 8 200 lety, byla Arktida asi o dev\u011bt stup\u0148\u016f teplej\u0161\u00ed ne\u017e dnes. A to i p\u0159esto, \u017ee koncentrace CO2 v t\u00e9 dob\u011b byla pouh\u00fdch 260 ppm. Od t\u00e9 doby se oblast nad\u00e1le ochlazuje. Nav\u00edc ledovce na \u0160picberk\u00e1ch v t\u00e9 dob\u011b \u00fapln\u011b nerozt\u00e1ly.<\/span><\/strong><\/p>\n<p><span>Klimati\u010dt\u00ed apokalyptikov\u00e9 ji\u017e n\u011bkolik let ne\u00fanavn\u011b varuj\u00ed p\u0159ed t\u00e1n\u00edm ledu v Arktid\u011b. Rostouc\u00ed hladiny CO2 by zp\u016fsobily takov\u00fd n\u00e1r\u016fst teplot, \u017ee by z arktick\u00e9ho ledu zbylo jen m\u00e1lo. Krom\u011b paniky a obecn\u00e9ho stra\u0161en\u00ed klimatem se nic ned\u011bje.<\/span><\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\">\n<div class=\"wp-block-embed__wrapper\">\n<div class=\"twitter-tweet twitter-tweet-rendered\"><iframe id=\"twitter-widget-0\" class=\"\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=true&amp;embedId=twitter-widget-0&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1847185902684021117&amp;lang=cs&amp;origin=https%3A%2F%2Freport24.news%2Ftrotz-weniger-co2-die-arktis-war-frueher-um-9-grad-waermer-als-heute%2F&amp;sessionId=3404cf7821324c2c57f4ec09b1f0d5c1658bf2ab&amp;theme=light&amp;widgetsVersion=2615f7e52b7e0%3A1702314776716&amp;width=550px\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-tweet-id=\"1847185902684021117\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/div>\n<\/figure>\n<p><span>Data ze \u0160picberk d\u00e1le ukazuj\u00ed, \u017ee b\u011bhem teplotn\u00edho maxima holoc\u00e9nu byla Arktida v l\u00e9t\u011b v pr\u016fm\u011bru o dev\u011bt stup\u0148\u016f Celsia teplej\u0161\u00ed ne\u017e dnes. V t\u00e9 dob\u011b, asi p\u0159ed 11 700 a\u017e 8 200 lety, bylo navzdory v\u00fdrazn\u011b ni\u017e\u0161\u00edm hladin\u00e1m CO2 v atmosf\u00e9\u0159e na severn\u00ed polokouli tepleji ne\u017e dnes. V t\u00e9 dob\u011b se hladina CO2 pohybovala kolem 260 ppm \u2013 dnes je to kolem 427 ppm.<\/span><\/p>\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\">\n<div class=\"wp-block-embed__wrapper\">\n<div class=\"twitter-tweet twitter-tweet-rendered\"><iframe id=\"twitter-widget-1\" class=\"\" title=\"X Post\" src=\"https:\/\/platform.twitter.com\/embed\/Tweet.html?dnt=true&amp;embedId=twitter-widget-1&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1942453449213231511&amp;lang=cs&amp;origin=https%3A%2F%2Freport24.news%2Ftrotz-weniger-co2-die-arktis-war-frueher-um-9-grad-waermer-als-heute%2F&amp;sessionId=3404cf7821324c2c57f4ec09b1f0d5c1658bf2ab&amp;theme=light&amp;widgetsVersion=2615f7e52b7e0%3A1702314776716&amp;width=550px\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-tweet-id=\"1942453449213231511\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/div>\n<\/figure>\n<p><span>Ukazuj\u00ed to nov\u00e1 studie publikovan\u00e1 v \u010dasopise \u201eNature\u201c pod n\u00e1zvem \u201e\u00a0<\/span><a href=\"https:\/\/www.nature.com\/articles\/s43247-025-02064-z.pdf\"><span>Intenzifikace hydroklimatu pravd\u011bpodobn\u011b napomohla p\u0159e\u017eit\u00ed ledovc\u016f na \u0160picberk\u00e1ch v ran\u00e9m holoc\u00e9nu<\/span><\/a><span> \u201c. V\u011bdci zkoumali dva 14 000 let star\u00e9 sediment\u00e1rn\u00ed vzorky z ledovcov\u00fdch jezer, kter\u00e9 nesly vodu z t\u00e1n\u00ed ledovce \u00c5sgardfonna. V\u00fdsledky ukazuj\u00ed, \u017ee ledovec \u00c5sgardfonna p\u0159e\u017eil navzdory teplej\u0161\u00edm klimatick\u00fdm podm\u00ednk\u00e1m b\u011bhem ran\u00e9ho holoc\u00e9nu v d\u016fsledku vy\u0161\u0161\u00edch sr\u00e1\u017eek, zejm\u00e9na siln\u011bj\u0161\u00edho sn\u011b\u017een\u00ed v tomto obdob\u00ed.<\/span><\/p>\n<p><span>V\u011bdci p\u0159edpokl\u00e1daj\u00ed, \u017ee podobn\u00fd sc\u00e9n\u00e1\u0159 by se mohl vyvinout i v budoucnu. Zv\u00fd\u0161en\u00e1 vlhkost a sn\u00edh v zim\u011b zp\u016fsobuj\u00ed r\u016fst ledovc\u016f, zat\u00edmco vy\u0161\u0161\u00ed teploty v l\u00e9t\u011b zp\u016fsobuj\u00ed jejich \u010d\u00e1ste\u010dn\u00e9 t\u00e1n\u00ed \u2013 ani\u017e by v\u00fdrazn\u011b ztratily cokoli ze sv\u00e9 podstaty. I to op\u011bt jasn\u011b ukazuje, \u017ee glob\u00e1ln\u00ed klima je mnohem slo\u017eit\u011bj\u0161\u00ed, ne\u017e by n\u00e1m klimati\u010dt\u00ed apokalyptici cht\u011bli namluvit.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1185\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2021\/04\/kuryr-podpis.png\" alt=\"\" width=\"84\" height=\"24\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u011bhem teplotn\u00edho maxima holoc\u00e9nu, mezi 11 700 a 8 200 lety, byla Arktida asi o&#8230;<\/p>\n","protected":false},"author":2,"featured_media":83188,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[116,2692,873,2700],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/83187"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=83187"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/83187\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/83188"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=83187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=83187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=83187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}