{"id":77751,"date":"2025-05-01T05:44:33","date_gmt":"2025-05-01T03:44:33","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=77751"},"modified":"2025-05-01T05:44:33","modified_gmt":"2025-05-01T03:44:33","slug":"oxid-siricity-pro-geoinzenyrstvi-rozhodne-neni-dobry-napad","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/05\/01\/oxid-siricity-pro-geoinzenyrstvi-rozhodne-neni-dobry-napad\/","title":{"rendered":"Oxid si\u0159i\u010dit\u00fd pro geoin\u017een\u00fdrstv\u00ed rozhodn\u011b nen\u00ed dobr\u00fd n\u00e1pad"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><strong><span>Pomoc\u00ed upraven\u00e9ho Boeingu 777 bude do spodn\u00ed stratosf\u00e9ry uvol\u0148ov\u00e1n oxid si\u0159i\u010dit\u00fd, aby se sn\u00ed\u017eilo slune\u010dn\u00ed z\u00e1\u0159en\u00ed. Ale podle studie by to vedlo k rozs\u00e1hl\u00fdm kysel\u00fdm de\u0161\u0165\u016fm. Ozonov\u00e1 vrstva by tak\u00e9 utrp\u011bla. Nebezpe\u010dn\u00fd experiment s nep\u0159edv\u00eddateln\u00fdmi n\u00e1sledky.<\/span><\/strong><\/p>\n<p><span>Klimaticky fanati\u010dt\u00ed v\u011bdci neust\u00e1le p\u0159ich\u00e1zej\u00ed s n\u00e1pady, jak ztmavit oblohu post\u0159ikem chemik\u00e1liemi. Tento typ geoin\u017een\u00fdrstv\u00ed je v\u0161ak velmi kontroverzn\u00ed, proto\u017ee m\u016f\u017ee m\u00edt nep\u0159edv\u00eddateln\u00e9 d\u016fsledky. To zahrnuje i pl\u00e1n rozpra\u0161ov\u00e1n\u00ed oxidu si\u0159i\u010dit\u00e9ho do spodn\u00ed stratosf\u00e9ry pomoc\u00ed speci\u00e1ln\u011b vybaven\u00fdch Boeing\u016f 777.<\/span><\/p>\n<p><span>V ned\u00e1vno publikovan\u00e9 studii s n\u00e1zvem \u201e\u00a0<\/span><a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/full\/10.1029\/2024EF005567\"><span>Vst\u0159ikov\u00e1n\u00ed aerosol\u016f do stratosf\u00e9ry v n\u00edzk\u00fdch a vysok\u00fdch zem\u011bpisn\u00fdch \u0161\u00ed\u0159k\u00e1ch je provediteln\u00e9 s existuj\u00edc\u00edmi letadly<\/span><\/a><span>\u00a0\u201c auto\u0159i p\u0159ipou\u0161t\u011bj\u00ed, \u017ee toto tzv.\u00a0<\/span><a href=\"https:\/\/geoengineering.global\/stratospheric-aerosol-injection\/\"><span>vst\u0159ikov\u00e1n\u00ed aerosol\u016f do stratosf\u00e9ry (SAI)<\/span><\/a><span>\u00a0by vedlo k rozs\u00e1hl\u00fdm kysel\u00fdm de\u0161\u0165\u016fm. Tato metoda by vy\u017eadovala aplikaci t\u0159ikr\u00e1t v\u00edce chemik\u00e1li\u00ed ne\u017e v mnohem vy\u0161\u0161\u00edch vrstv\u00e1ch.<\/span><\/p>\n<p><span>P\u016fvodn\u00ed my\u0161lenkou bylo rozpra\u0161ovat oxid si\u0159i\u010dit\u00fd ve v\u00fd\u0161ce kolem 20 kilometr\u016f, ale to by vy\u017eadovalo speci\u00e1ln\u011b navr\u017een\u00e9 letadlo.\u00a0<\/span><a href=\"https:\/\/www.telegraph.co.uk\/news\/2025\/04\/28\/boeing-777s-could-cool-planet-acid-rain\/\"><span>V\u00fdzkumn\u00edci z University College London a Yaleovy univerzity v\u0161ak nyn\u00ed navrhuj\u00ed<\/span><\/a><span>\u00a0, \u017ee nadmo\u0159sk\u00e1 v\u00fd\u0161ka okolo 13 kilometr\u016f\u00a0by mohla b\u00fdt dosa\u017eiteln\u00e1 i komer\u010dn\u00edmi letadly, jako je Boeing 777. \u201eNa\u0161e v\u00fdsledky nazna\u010duj\u00ed, \u017ee zaveden\u00ed SAI v n\u00edzk\u00fdch nadmo\u0159sk\u00fdch v\u00fd\u0161k\u00e1ch a vysok\u00fdch zem\u011bpisn\u00fdch \u0161\u00ed\u0159k\u00e1ch by mohlo zastavit n\u00e1r\u016fst pr\u016fm\u011brn\u00e9 glob\u00e1ln\u00ed teploty za sou\u010dasn\u00e9ho tempa oteplov\u00e1n\u00ed t\u00edm, \u017ee by se odklonila mal\u00e1 \u010d\u00e1st v\u00fdroby st\u00e1vaj\u00edc\u00edch velk\u00fdch trysk\u00e1\u010d\u016f (~2 nov\u00e9 trysk\u00e1\u010de ro\u010dn\u011b),\u201c napsali v\u011bdci.<\/span><\/p>\n<p><span>C\u00edlem klimatick\u00fdch fanatik\u016f je v pol\u00e1rn\u00edch oblastech b\u011bhem jarn\u00edch a letn\u00edch m\u011bs\u00edc\u016f ka\u017edoro\u010dn\u011b vypustit celkem 12 milion\u016f tun oxidu si\u0159i\u010dit\u00e9ho, aby se dos\u00e1hlo ochlazuj\u00edc\u00edho efektu o zhruba 0,6 stupn\u011b Celsia. To by v\u0161ak mohlo tak\u00e9\u00a0<\/span><a href=\"https:\/\/csl.noaa.gov\/news\/2023\/390_1107.html\"><span>po\u0161kodit ozonovou vrstvu<\/span><\/a><span>\u00a0a t\u00edm zv\u00fd\u0161it UV z\u00e1\u0159en\u00ed. Dal\u0161\u00ed negativn\u00ed vedlej\u0161\u00ed \u00fa\u010dinek takov\u00fdch geoin\u017een\u00fdrsk\u00fdch opat\u0159en\u00ed.<\/span><\/p>\n<p><span>A co v\u00edc, hroz\u00ed je\u0161t\u011b v\u011bt\u0161\u00ed katastrofa, pokud s t\u00edm za\u010dnete \u2013 a pak n\u00e1hle p\u0159estanete. To by mohlo geoin\u017een\u00fdry v\u00e9st k tzv. \u201e\u00a0<\/span><a href=\"https:\/\/news.climate.columbia.edu\/2024\/04\/24\/solar-geoengineering-to-cool-the-planet-is-it-worth-the-risks\/\"><span>termina\u010dn\u00edmu \u0161oku<\/span><\/a><span>\u00a0\u201c. To znamen\u00e1, \u017ee po ukon\u010den\u00ed takov\u00e9ho programu by mohlo n\u00e1sledovat n\u00e1hl\u00e9 a dokonce katastrofick\u00e9 oteplov\u00e1n\u00ed. Podle v\u00fdpo\u010dt\u016f by to mohlo b\u011bhem n\u011bkolika let dos\u00e1hnout a\u017e \u010dty\u0159 stup\u0148\u016f Celsia.<\/span><\/p>\n<p><span>Dal\u0161\u00edm probl\u00e9mem s takov\u00fdmi geoin\u017een\u00fdrsk\u00fdmi opat\u0159en\u00edmi je zm\u011bna po\u010das\u00ed. S um\u011bl\u00fdm odrazem slune\u010dn\u00edho z\u00e1\u0159en\u00ed se m\u011bn\u00ed i po\u010das\u00ed \u2013 v\u010detn\u011b sr\u00e1\u017ekov\u00e9ho re\u017eimu. Zcela logick\u00e1 fyzik\u00e1ln\u00ed reakce, jak ji zn\u00e1me po velk\u00fdch sope\u010dn\u00fdch erupc\u00edch. A to v\u0161e za minim\u00e1ln\u00edch teplotn\u00edch zm\u011bn.<\/span><\/p>\n<p><span>PS: Ve star\u00fdch dobr\u00fdch filmech o Jamesi Bondovi se v\u017edycky objevil agent dobra, aby zastavil superpadouchy. Ale bohu\u017eel \u017eivot nen\u00ed film. Nav\u00edc agent svobodn\u00e9ho z\u00e1padn\u00edho sv\u011bta v t\u00e9 dob\u011b poch\u00e1zel z Velk\u00e9 Brit\u00e1nie. Dnes v\u0161ak\u2026<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-71983\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2025\/02\/aaa.jpg\" alt=\"\" width=\"89\" height=\"23\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pomoc\u00ed upraven\u00e9ho Boeingu 777 bude do spodn\u00ed stratosf\u00e9ry uvol\u0148ov\u00e1n oxid si\u0159i\u010dit\u00fd, aby se sn\u00ed\u017eilo slune\u010dn\u00ed&#8230;<\/p>\n","protected":false},"author":2,"featured_media":77752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[5404,9026,303],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/77751"}],"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=77751"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/77751\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/77752"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=77751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=77751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=77751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}