{"id":81386,"date":"2026-05-10T15:47:07","date_gmt":"2026-05-10T15:47:07","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/81386\/"},"modified":"2026-05-10T15:47:07","modified_gmt":"2026-05-10T15:47:07","slug":"porucime-barve-mraku-nova-metoda-by-mohla-pomoci-zastavit-oteplovani-zeme-aktualne-cz","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/81386\/","title":{"rendered":"Poru\u010d\u00edme barv\u011b mrak\u016f. Nov\u00e1 metoda by mohla pomoci zastavit oteplov\u00e1n\u00ed Zem\u011b \u2013 Aktu\u00e1ln\u011b.cz"},"content":{"rendered":"<p>T\u00fdm britsk\u00e9ho atmosf\u00e9rick\u00e9ho fyzika Hugha Coea prov\u00e1d\u00ed laboratorn\u00ed testy uvnit\u0159 speci\u00e1ln\u00ed nerezov\u00e9 laborato\u0159e, kter\u00e1 umo\u017e\u0148uje v\u00fdzkum proces\u016f v atmosf\u00e9\u0159e. <\/p>\n<p>V\u011bdci zkoumaj\u00ed zejm\u00e9na koncept zn\u00e1m\u00fd jako rozjas\u0148ov\u00e1n\u00ed mrak\u016f, \u010deho\u017e lze dos\u00e1hnout jejich ost\u0159ikov\u00e1n\u00edm slanou vodou. Projekt s\u00a0n\u00e1zvem Reflect se zam\u011b\u0159uje na boj s\u00a0glob\u00e1ln\u00edm oteplov\u00e1n\u00edm a m\u00e1\u00a0hodnotu \u0161esti milion\u016f liber (skoro 170 milion\u016f korun). <\/p>\n<p>Studie se sna\u017e\u00ed prok\u00e1zat, \u017ee vst\u0159ikov\u00e1n\u00ed slan\u00e9 vody do oblak\u016f by je skute\u010dn\u011b zesv\u011btlilo, d\u00edky \u010demu\u017e by mohly odr\u00e1\u017eet v\u00edce slune\u010dn\u00ed energie zp\u00e1tky do vesm\u00edru. A n\u00e1sledn\u011b tak pomoci ochlazen\u00ed Zem\u011b. <\/p>\n<p>Pokud by se experimenty v laborato\u0159i v\u011bdc\u016fm vyda\u0159ily, pl\u00e1nuj\u00ed prov\u00e9st prvn\u00ed ter\u00e9nn\u00ed test t\u00e9to technologie za dva roky na britsk\u00e9m pob\u0159e\u017e\u00ed.<\/p>\n<p>Opora v lodn\u00ed doprav\u011b<\/p>\n<p>Manchestersk\u00fd t\u00fdm p\u0159itom svoji studii postavil na jevu, kter\u00fd m\u00e1 oporu v ned\u00e1vn\u00e9 minulosti, kdy se pro pohon lod\u00ed pou\u017e\u00edvalo pr\u00e1v\u011b lodn\u00ed palivo, jen\u017e rozjas\u0148ovalo mraky. <\/p>\n<p>P\u0159ed \u0161esti lety nicm\u00e9n\u011b byla zavedla pravidla pro pou\u017e\u00edv\u00e1n\u00ed \u010dist\u011bj\u0161\u00edch a ekologi\u010dt\u011bj\u0161\u00edch lodn\u00edch paliv, kter\u00e1 atmosf\u00e9ru neovliv\u0148uj\u00ed. Vedlej\u0161\u00edm \u00fa\u010dinkem tohoto rozhodnut\u00ed ov\u0161em byl zv\u00fd\u0161en\u00fd v\u00fdskyt tmav\u0161\u00edch mrak\u016f nad oce\u00e1ny, kter\u00e9 ne\u00famysln\u011b urychluj\u00ed glob\u00e1ln\u00ed oteplov\u00e1n\u00ed, jeliko\u017e nedok\u00e1\u017eou odr\u00e1\u017eet slune\u010dn\u00ed energii tak, jako mraky sv\u011btl\u00e9.<\/p>\n<p>\u201eTo znamen\u00e1, \u017ee m\u00e1me docela dobrou p\u0159edstavu o tom, jak fyzika funguje, \u017ee?\u201c \u0159ekl Coe pro den\u00edk <a href=\"https:\/\/www.thetimes.com\/uk\/environment\/article\/marine-cloud-brightening-global-warming-qkz8wrppx\" rel=\"nofollow noopener\" target=\"_blank\">The Times<\/a>. Projekt Reflect tak nyn\u00ed zkoum\u00e1, zda by z\u00e1m\u011brn\u00e9 rozpra\u0161ov\u00e1n\u00ed \u010d\u00e1stic soli mohlo bezpe\u010dn\u011b napodobit chladic\u00ed efekt z\u00a0minulosti.<\/p>\n<p>S\u016fl by se jednoho dne mohla vypalovat do mrak\u016f pomoc\u00ed velk\u00fdch ml\u017en\u00fdch d\u011bl. Prozat\u00edm se nicm\u00e9n\u011b projekt soust\u0159ed\u00ed na laboratorn\u00ed testy, kter\u00e9 by m\u011bly naj\u00edt ide\u00e1ln\u00ed velikost pro \u010d\u00e1stice soli. Pokud jsou \u010d\u00e1stice soli nap\u0159\u00edklad p\u0159\u00edli\u0161 mal\u00e9, tak se spr\u00e1vn\u011b \u201eneaktivuj\u00ed\u201c, co\u017e znamen\u00e1, \u017ee mrak se nezjasn\u00ed dostate\u010dn\u011b.<\/p>\n<p>Geoin\u017een\u00fdrstv\u00ed<\/p>\n<p>Reflect je <a href=\"https:\/\/aria.org.uk\/opportunity-spaces\/future-proofing-our-climate-and-weather\/exploring-climate-cooling\/funded-projects\/?tabId=controlled-outdoor-experiments\" rel=\"nofollow noopener\" target=\"_blank\">jedn\u00edm z 22 projekt\u016f<\/a> v programu v hodnot\u011b 57 milion\u016f liber (zhruba miliarda a 600 milion\u016f korun), kter\u00fd se zab\u00fdv\u00e1 \u201egeoin\u017een\u00fdrstv\u00edm\u201c zemsk\u00e9ho klimatu a financuje jej Agentura pro pokro\u010dil\u00fd v\u00fdzkum a vyn\u00e1lezy (Aria) ve Spojen\u00e9m kr\u00e1lovstv\u00ed. <\/p>\n<p>V\u011bdci pova\u017euj\u00ed program za z\u00e1sadn\u00ed pro prozkoum\u00e1n\u00ed \u00fa\u010dinnosti, ale mo\u017en\u00fdch nev\u00fdhod geoin\u017een\u00fdrsk\u00fdch opat\u0159en\u00ed pro p\u0159\u00edpad, \u017ee by je bylo nutn\u00e9 jednoho dne nasadit, aby se zm\u011bna klimatu zastavila nebo zpomalila.<\/p>\n<p>Coe den\u00edku <a href=\"https:\/\/www.thetimes.com\/uk\/environment\/article\/marine-cloud-brightening-global-warming-qkz8wrppx\" target=\"_blank\" rel=\"nofollow noopener\">The Times<\/a> sd\u011blil, \u017ee neexistuj\u00ed \u201e\u017e\u00e1dn\u00e9 pochybnosti\u201c, \u017ee sni\u017eov\u00e1n\u00ed emis\u00ed uhl\u00edku by m\u011blo b\u00fdt prioritou lidstva. \u201eZa\u010d\u00edn\u00e1me vid\u011bt velk\u00e9 dopady na \u017eivotn\u00ed prost\u0159ed\u00ed, kter\u00e9 n\u00e1s stoj\u00ed obrovsk\u00e9 \u010d\u00e1stky, co se t\u00fd\u010de lidsk\u00fdch \u017eivot\u016f a pen\u011bz. To se st\u00e1v\u00e1 ne\u00fanosn\u00fdm,\u201c \u0159ekl Coe o dopadu dne\u0161n\u00ed \u00farovn\u011b oteplov\u00e1n\u00ed, kdy je Zem\u011b ji\u017e o 1,4 stupn\u011b Celsia teplej\u0161\u00ed ne\u017e p\u0159ed pr\u016fmyslovou revoluc\u00ed.<\/p>\n<p>Dodal v\u0161ak, \u017ee je nutn\u00e9 geoin\u017een\u00fdrstv\u00ed v\u00edce prozkoumat pro p\u0159\u00edpad, \u017ee bychom ho n\u011bkdy pot\u0159ebovali skute\u010dn\u011b efektivn\u011b pou\u017e\u00edt. A to v\u010detn\u011b jeho mo\u017en\u00fdch ne\u017e\u00e1douc\u00edch dopad\u016f.<\/p>\n<p>Mohlo by v\u00e1s tak\u00e9 zaj\u00edmat: Klimatolog \u010cesk\u00e9ho hydrometeorologick\u00e9ho \u00fastavu Radim Tolasz o tom, jak lid\u00e9 v pr\u016fb\u011bhu let vn\u00edmaj\u00ed vedro.<\/p>\n","protected":false},"excerpt":{"rendered":"T\u00fdm britsk\u00e9ho atmosf\u00e9rick\u00e9ho fyzika Hugha Coea prov\u00e1d\u00ed laboratorn\u00ed testy uvnit\u0159 speci\u00e1ln\u00ed nerezov\u00e9 laborato\u0159e, kter\u00e1 umo\u017e\u0148uje v\u00fdzkum proces\u016f v&hellip;\n","protected":false},"author":2,"featured_media":81387,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[10487,159,54,77,1136,53,52,1444],"class_list":{"0":"post-81386","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-svet","8":"tag-globalni-oteplovani","9":"tag-klima","10":"tag-svet","11":"tag-veda","12":"tag-velka-britanie","13":"tag-world","14":"tag-world-news","15":"tag-zivotni-prostredi"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116551067073890860","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/81386","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=81386"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/81386\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/81387"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=81386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=81386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=81386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}