{"id":77777,"date":"2025-05-02T00:18:01","date_gmt":"2025-05-01T22:18:01","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=77777"},"modified":"2025-05-01T12:39:50","modified_gmt":"2025-05-01T10:39:50","slug":"geoinzenyri-planuji-prestavet-boeingy-777-na-letadla-s-rozprasovacem-siry-vcetne-kyselych-destu","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2025\/05\/02\/geoinzenyri-planuji-prestavet-boeingy-777-na-letadla-s-rozprasovacem-siry-vcetne-kyselych-destu\/","title":{"rendered":"Geoin\u017een\u00fd\u0159i pl\u00e1nuj\u00ed p\u0159estav\u011bt Boeingy 777 na letadla s rozpra\u0161ova\u010dem s\u00edry \u2013 v\u010detn\u011b kysel\u00fdch de\u0161\u0165\u016f"},"content":{"rendered":"
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Geoin\u017een\u00fd\u0159i cht\u011bj\u00ed, aby Boeingy 777 vypou\u0161t\u011bly do vzduchu s\u00edru \u2013 riskuj\u00ed tak katastrofu zp\u016fsobenou kysel\u00fdmi de\u0161ti: Studie<\/span><\/strong><\/p>\n

V\u011bdci navrhuj\u00ed modifikovat\u00a0<\/span>osobn\u00ed letadla Boeing 777<\/span><\/strong>\u00a0tak, aby\u00a0<\/span>rozpra\u0161ovala oxid si\u0159i\u010dit\u00fd do stratosf\u00e9ry<\/span><\/strong>\u00a0ve snaze \u00fadajn\u011b zastavit glob\u00e1ln\u00ed oteplov\u00e1n\u00ed, a to navzdory jasn\u011b zn\u00e1m\u00fdm rizik\u016fm\u00a0<\/span>kysel\u00fdch de\u0161\u0165\u016f, zhor\u0161ov\u00e1n\u00ed \u017eivotn\u00edho prost\u0159ed\u00ed a nevratn\u00fdch klimatick\u00fdch dopad\u016f<\/span><\/strong>\u00a0.<\/span><\/p>\n

Nov\u00e1\u00a0<\/span>studie<\/span><\/a>\u00a0publikovan\u00e1 v \u010dasopise\u00a0<\/span>Earth’s Future<\/span><\/em>\u00a0p\u0159ipou\u0161t\u00ed, \u017ee tato metoda, naz\u00fdvan\u00e1\u00a0<\/span>stratosf\u00e9rick\u00e1 aerosolov\u00e1 injekce (SAI)<\/span><\/strong>\u00a0, by vy\u017eadovala\u00a0<\/span>t\u0159ikr\u00e1t v\u00edce \u010d\u00e1stic s\u00edry<\/span><\/strong>\u00a0ne\u017e p\u0159edchoz\u00ed metody pou\u017e\u00edvan\u00e9 ve vy\u0161\u0161\u00edch nadmo\u0159sk\u00fdch v\u00fd\u0161k\u00e1ch \u2013 s odpov\u00eddaj\u00edc\u00edmi\u00a0<\/span>v\u011bt\u0161\u00edmi vedlej\u0161\u00edmi \u00fa\u010dinky<\/span><\/strong>\u00a0:<\/span><\/p>\n

\u201eTato strategie pro ni\u017e\u0161\u00ed nadmo\u0159sk\u00e9 v\u00fd\u0161ky vy\u017eaduje t\u0159ikr\u00e1t v\u00edce injekc\u00ed ne\u017e SAI ve vysok\u00fdch nadmo\u0159sk\u00fdch v\u00fd\u0161k\u00e1ch, a proto by v\u00fdrazn\u011b zv\u00fd\u0161ila vedlej\u0161\u00ed \u00fa\u010dinky, jako jsou kysel\u00e9 de\u0161t\u011b,\u201c varuj\u00ed auto\u0159i.<\/em><\/p>\n

M\u00edsto stavby nov\u00fdch letadel cht\u011bj\u00ed\u00a0nyn\u00ed v\u011bdci z\u00a0<\/span>University College London<\/span><\/strong>\u00a0a\u00a0<\/span>Yale\u00a0<\/span><\/strong>upravit st\u00e1vaj\u00edc\u00ed Boeingy 777<\/span><\/strong>\u00a0tak, aby vypou\u0161t\u011bly s\u00edru ve v\u00fd\u0161ce\u00a0<\/span>pouh\u00fdch 13 km (42 000 stop<\/span><\/strong>\u00a0) \u2013 co\u017e je hluboko pod optim\u00e1ln\u00ed v\u00fd\u0161kou 20 000 metr\u016f.<\/span><\/p>\n

Ironi\u00ed je, \u017ee<\/span><\/strong>
\n\u010d\u00edm ni\u017e\u0161\u00ed jsou emise, t\u00edm rychleji se \u010d\u00e1stice s\u00edry dost\u00e1vaj\u00ed zp\u011bt na Zemi \u2013 co\u017e\u00a0vy\u017eaduje\u00a0<\/span>masivn\u00ed n\u00e1r\u016fst mno\u017estv\u00ed emitovan\u00fdch zne\u010di\u0161\u0165uj\u00edc\u00edch l\u00e1tek .<\/span><\/strong><\/p>\n

D\u016fsledek:\u00a0je\u0161t\u011b v\u011bt\u0161\u00ed zne\u010di\u0161t\u011bn\u00ed \u017eivotn\u00edho prost\u0159ed\u00ed, kysel\u00e9 de\u0161t\u011b a toxick\u00e9 zbytky.<\/strong><\/em><\/p>\n

Studie navrhuje\u00a0vst\u0159ikovat\u00a0<\/span>12 milion\u016f tun oxidu si\u0159i\u010dit\u00e9ho ro\u010dn\u011b \u2013 co\u017e je srovnateln\u00e9 s\u00a0<\/span><\/strong>erupc\u00ed sopky Pinatubo v roce 1991<\/span><\/strong>\u00a0, kter\u00e1 kr\u00e1tce ochladila Zemi, ale tak\u00e9 spustila masivn\u00ed kysel\u00e9 de\u0161t\u011b.<\/span><\/p>\n

V\u00fdzkumn\u00edci otev\u0159en\u011b p\u0159izn\u00e1vaj\u00ed:<\/span><\/p>\n

\u201eTo znamen\u00e1 proporcion\u00e1ln\u00ed n\u00e1r\u016fst vedlej\u0161\u00edch \u00fa\u010dink\u016f na jednotku ochlazen\u00ed \u2013 nap\u0159\u00edklad v d\u016fsledku zv\u00fd\u0161en\u00e9 expozice lid\u00ed padaj\u00edc\u00edm \u010d\u00e1stic\u00edm.\u201c<\/em><\/p>\n

Zbra\u0148 proti po\u010das\u00ed maskovan\u00e1 jako v\u011bda?<\/span><\/strong>
\nTento n\u00e1vrh je podobn\u00fd dlouhodob\u00fdm rozs\u00e1hl\u00fdm program\u016fm geoin\u017een\u00fdrstv\u00ed, kter\u00e9 jsou podle expert\u016f, jako je\u00a0<\/span>Jim Lee,<\/span><\/strong>\u00a0ji\u017e nyn\u00ed \u0159\u00edzeny\u00a0<\/span>emisemi z civiln\u00edho letectv\u00ed<\/span><\/strong>\u00a0.<\/span><\/p>\n

Nov\u00e1 my\u0161lenka je prod\u00e1v\u00e1na jako \u201ezkratka\u201c \u2013 vyu\u017e\u00edv\u00e1 st\u00e1vaj\u00edc\u00ed letadla m\u00edsto \u010dek\u00e1n\u00ed na nov\u00fd v\u00fdvoj. To ale otev\u00edr\u00e1 dve\u0159e k\u00a0<\/span>rychl\u00e9 a nekontrolovan\u00e9 implementaci<\/span><\/strong>\u00a0:<\/span><\/p>\n

\u201eTo by mohlo zv\u00fd\u0161it po\u010det akt\u00e9r\u016f, kte\u0159\u00ed mohou vyu\u017e\u00edvat SAI, urychlit datum spu\u0161t\u011bn\u00ed a zv\u00fd\u0161it riziko jednostrann\u00e9ho pou\u017eit\u00ed,\u201c uv\u00e1d\u00ed se ve studii.<\/em><\/p>\n

Jednodu\u0161e \u0159e\u010deno:<\/span><\/strong>\u00a0Kdokoli s upravenou flotilou n\u00e1kladn\u00edch letadel by v budoucnu mohl\u00a0manipulovat s atmosf\u00e9rou\u00a0<\/span>bez glob\u00e1ln\u00ed kontroly .<\/span><\/strong><\/p>\n

To je v souladu s p\u0159edchoz\u00edmi varov\u00e1n\u00edmi: geoin\u017een\u00fdrstv\u00ed je st\u00e1le \u010dast\u011bji normalizov\u00e1no jako\u00a0<\/span>\u201enouzov\u00e9 \u0159e\u0161en\u00ed\u201c<\/span><\/strong>\u00a0\u2013 bez ohledu na\u00a0<\/span>katastrof\u00e1ln\u00ed d\u016fsledky pro ekosyst\u00e9my, zem\u011bd\u011blstv\u00ed a zdrav\u00ed<\/span><\/strong>\u00a0.<\/span><\/p>\n

Kysel\u00e9 de\u0161t\u011b<\/span><\/strong>\u00a0ni\u010d\u00ed lesy, otravuj\u00ed vodu a naru\u0161uj\u00ed budovy. Dokonce i auto\u0159i hovo\u0159\u00ed o\u00a0<\/span>\u201eneoptim\u00e1ln\u00ed aplikaci SAI se zv\u00fd\u0161en\u00fdmi vedlej\u0161\u00edmi \u00fa\u010dinky, sn\u00ed\u017een\u00fdm chladic\u00edm \u00fa\u010dinkem a nerovnom\u011brn\u00fdm \u00fa\u010dinkem na p\u00f3ly\u201c.<\/span><\/strong><\/p>\n

Pl\u00e1n se nicm\u00e9n\u011b prosazuje \u2013 britsk\u00e1\u00a0<\/span>spole\u010dnost Aria<\/span><\/strong>\u00a0ji\u017e\u00a0<\/span>p\u0159ipravuje poln\u00ed zkou\u0161ky.<\/span><\/strong><\/p>\n

Glob\u00e1ln\u00ed kontrola po\u010das\u00ed dopravn\u00edm letadlem<\/span><\/h3>\n

Toto je dal\u0161\u00ed krok v dlouho p\u0159ipravovan\u00e9m sc\u00e9n\u00e1\u0159i: Pod rou\u0161kou \u201ez\u00e1chrany klimatu\u201c m\u00e1 b\u00fdt Zem\u011b\u00a0<\/span>ovl\u00e1d\u00e1na vojenskou technologi\u00ed<\/span><\/strong>\u00a0.<\/span><\/p>\n

Nejd\u0159\u00edve to bylo\u00a0<\/span>zas\u00e9v\u00e1n\u00ed mrak\u016f<\/span><\/strong>\u00a0, nyn\u00ed\u00a0<\/span>masivn\u00ed rozpra\u0161ov\u00e1n\u00ed s\u00edry komer\u010dn\u00edmi letadly<\/span><\/strong>\u00a0. V\u00fdzkumn\u00edci p\u00ed\u0161\u00ed:<\/span><\/p>\n

\u201eNa\u0161e v\u00fdsledky nazna\u010duj\u00ed, \u017ee nasazen\u00ed samoobslu\u017en\u00fdch letadel (SAI) v n\u00edzk\u00fdch nadmo\u0159sk\u00fdch v\u00fd\u0161k\u00e1ch a vysok\u00fdch zem\u011bpisn\u00fdch \u0161\u00ed\u0159k\u00e1ch by mohlo zpomalit glob\u00e1ln\u00ed oteplov\u00e1n\u00ed t\u00edm, \u017ee by se p\u0159em\u011bnila pouze \u010d\u00e1st st\u00e1vaj\u00edc\u00ed flotily Boeing\u016f 777 (p\u0159ibli\u017en\u011b 2 nov\u00e1 letadla ro\u010dn\u011b).\u201c<\/em><\/p>\n

Jin\u00fdmi slovy, rostouc\u00ed flotila letadel bude\u00a0<\/span>trvale uvol\u0148ovat chemick\u00e9 aerosoly<\/span><\/strong>\u00a0do atmosf\u00e9ry.<\/span><\/p>\n

Jakmile tento proces za\u010dne,\u00a0<\/span>je t\u011b\u017ek\u00e9 ho zastavit<\/span><\/strong>\u00a0. Podle studi\u00ed by n\u00e1hl\u00e9 ukon\u010den\u00ed vyvolalo\u00a0<\/span>n\u00e1hl\u00e9, katastrofick\u00e9 oteplov\u00e1n\u00ed<\/span><\/strong>\u00a0\u2013 ve v\u011bdeck\u00e9 literatu\u0159e zn\u00e1m\u00e9 jako\u00a0<\/span>\u201etermina\u010dn\u00ed \u0161ok<\/span><\/strong>\u00a0\u201c .<\/span><\/p>\n

To nen\u00ed \u0159e\u0161en\u00ed, ale\u00a0<\/span>nebezpe\u010dn\u00e1 technologick\u00e1 z\u00e1vislost<\/span><\/strong>\u00a0.<\/span><\/p>\n

Kvintesence<\/span><\/h3>\n

Geoin\u017een\u00fd\u0159i cht\u011bj\u00ed vybavit Boeingy 777\u00a0<\/span>toxickou s\u00edrou<\/span><\/strong>\u00a0,\u00a0<\/span>riskovat masivn\u00ed kysel\u00e9 de\u0161t\u011b<\/span><\/strong>\u00a0a trvale manipulovat s atmosf\u00e9rou \u2013 to v\u0161e ve jm\u00e9nu \u201ez\u00e1chrany klimatu\u201c.<\/span><\/p>\n

Pokud se ale ve\u0159ejnost nebude br\u00e1nit, pak ten sam\u00fd establishment, kter\u00fd\u00a0ni\u010dil \u017eivotn\u00ed prost\u0159ed\u00ed po\u00a0<\/span>desetilet\u00ed industrializace, dokon\u010d\u00ed kone\u010dn\u00e9 \u0161kody\u00a0<\/span><\/strong>pod rou\u0161kou sp\u00e1sy<\/span><\/strong>\u00a0.<\/span><\/p>\n<\/div>\n<\/div>\n

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Zdroj<\/a><\/span><\/h3>\n

 <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Geoin\u017een\u00fd\u0159i cht\u011bj\u00ed, aby Boeingy 777 vypou\u0161t\u011bly do vzduchu s\u00edru \u2013 riskuj\u00ed tak katastrofu zp\u016fsobenou kysel\u00fdmi…<\/p>\n","protected":false},"author":2,"featured_media":77778,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[1143,5404,873,2700],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/77777"}],"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=77777"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/77777\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/77778"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=77777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=77777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=77777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}