Kdy\u017e se hurik\u00e1n Iselle bl\u00ed\u017e\u00ed k Velk\u00e9mu ostrovu na Havaji, v\u011bdc\u016fm se nask\u00fdt\u00e1 vz\u00e1cn\u00e1 p\u0159\u00edle\u017eitost sledovat interakci mezi dv\u011bma ohromn\u00fdmi silami p\u0159\u00edrody: obrovskou bou\u0159\u00ed a \u010dinnou sopkou. Jedine\u010dn\u00e1 geologick\u00e1 krajina ostrova, charakterizovan\u00e1 sp\u00edc\u00edmi i aktivn\u00edmi sopkami, dod\u00e1v\u00e1 tomuto p\u0159\u00edrodn\u00edmu divadlu fascinuj\u00edc\u00ed rozm\u011br.<\/p>\n\n
Zat\u00edmco hurik\u00e1ny jsou na Havaji neobvykl\u00e9, prob\u00edhaj\u00edc\u00ed erupce sopky K\u012blauea vyvol\u00e1v\u00e1 ot\u00e1zky ohledn\u011b mo\u017en\u00e9ho dopadu na chov\u00e1n\u00ed bou\u0159e. Odborn\u00edci se domn\u00edvaj\u00ed, \u017ee sope\u010dn\u00e9 plyny a \u010d\u00e1stice uvol\u0148ovan\u00e9 do atmosf\u00e9ry by mohly zes\u00edlit ur\u010dit\u00e9 aspekty hurik\u00e1nu.<\/p>\n\n
Studie uk\u00e1zaly, \u017ee jemn\u00e9 sope\u010dn\u00e9 \u010d\u00e1stice mohou zp\u016fsobit, \u017ee se kapky vody ve bou\u0159kov\u00fdch mrac\u00edch zmen\u0161\u00ed, co\u017e umo\u017en\u00ed v\u00fdstupn\u00fdm proud\u016fm vzduchu n\u00e9st je v\u00fd\u0161e. Tento proces vytv\u00e1\u0159\u00ed v mraku nerovnov\u00e1hu n\u00e1boje, co\u017e vede ke zv\u00fd\u0161en\u00e9 \u010dinnosti blesk\u016f. P\u0159esn\u00e9 \u00fa\u010dinky sope\u010dn\u00fdch emis\u00ed na rychlost v\u011btru a celkovou s\u00edlu bou\u0159e v\u0161ak z\u016fst\u00e1vaj\u00ed p\u0159edm\u011btem prob\u00edhaj\u00edc\u00ed debaty mezi meteorology.<\/p>\n\n
Bl\u00ed\u017e\u00edc\u00ed se hurik\u00e1n mohl tak\u00e9 spustit ned\u00e1vn\u00e9 zem\u011bt\u0159esen\u00ed o s\u00edle 4,5 stupn\u011b na Velk\u00e9m ostrov\u011b. Zm\u011bny v atmosf\u00e9rick\u00e9m tlaku spojen\u00e9 s velk\u00fdmi bou\u0159emi mohou podporovat seismickou aktivitu, i kdy\u017e v\u011bdci poznamen\u00e1vaj\u00ed, \u017ee k zem\u011bt\u0159esen\u00ed by pravd\u011bpodobn\u011b do\u0161lo tak jako tak, by\u0165 o n\u011bco pozd\u011bji.<\/p>\n\n
Podobn\u011b n\u011bkte\u0159\u00ed odborn\u00edci nazna\u010dili, \u017ee n\u00edzk\u00fd atmosf\u00e9rick\u00fd tlak z minul\u00fdch tajfun\u016f mohl ovlivnit na\u010dasov\u00e1n\u00ed sope\u010dn\u00fdch erupc\u00ed. Jin\u00ed v\u0161ak tvrd\u00ed, \u017ee v\u011bt\u0161ina sope\u010dn\u00e9 aktivity prob\u00edh\u00e1 hluboko pod zem\u00ed, kde jsou zm\u011bny atmosf\u00e9rick\u00e9ho tlaku zanedbateln\u00e9.<\/p>\n\n
Jak se hurik\u00e1n Iselle p\u0159eh\u00e1n\u00ed p\u0159es Velk\u00fd ostrov, sp\u00edc\u00ed vrcholy Mauna Kea a Mauna Loa zm\u011bn\u00ed vzorce cirkulace v\u011btru bou\u0159e. Hory by mohly hurik\u00e1n naru\u0161it a oslabit, jak se bude pohybovat sm\u011brem k Maui a Oahu, nebo by mohly potenci\u00e1ln\u011b zrychlit jeho ji\u017e tak siln\u00e9 v\u011btry.<\/p>\n\n
Krom\u011b p\u0159\u00edm\u00e9 interakce mezi hurik\u00e1nem a sopkou p\u0159edstavuj\u00ed v\u00fdznamn\u00e9 riziko siln\u00e9 sr\u00e1\u017eky spojen\u00e9 s bou\u0159\u00ed. Drsn\u00fd vulkanick\u00fd ter\u00e9n Havaje je n\u00e1chyln\u00fd k sesuv\u016fm p\u016fdy a dal\u0161\u00edm nestabilit\u00e1m svah\u016f, pokud je vystaven siln\u00e9mu de\u0161ti.<\/p>\n\n
Setk\u00e1n\u00ed hurik\u00e1nu Iselle s havajsk\u00fdmi sopkami poskytuje v\u011bdc\u016fm cennou p\u0159\u00edle\u017eitost ke studiu slo\u017eit\u00fdch interakc\u00ed mezi t\u011bmito p\u0159\u00edrodn\u00edmi jevy. Sou\u010dasn\u00fd v\u00fdzkum se zam\u011b\u0159uje na pochopen\u00ed vlivu povrchov\u00fdch tlak\u016f na sope\u010dn\u00e9 erupce a role sope\u010dn\u00fdch emis\u00ed p\u0159i utv\u00e1\u0159en\u00ed chov\u00e1n\u00ed hurik\u00e1n\u016f.<\/p>\n\n
Pochopen\u00ed t\u011bchto vztah\u016f je z\u00e1sadn\u00ed pro zlep\u0161en\u00ed prognostick\u00fdch model\u016f a zm\u00edrn\u011bn\u00ed potenci\u00e1ln\u00edch rizik spojen\u00fdch s t\u011bmito mocn\u00fdmi silami p\u0159\u00edrody.<\/p>","protected":false},"excerpt":{"rendered":"
Hurik\u00e1n potk\u00e1v\u00e1 sopku: St\u0159etnut\u00ed tit\u00e1n\u016f Setk\u00e1n\u00ed na Havaji Kdy\u017e se hurik\u00e1n Iselle bl\u00ed\u017e\u00ed k Velk\u00e9mu ostrovu na Havaji, v\u011bdc\u016fm se nask\u00fdt\u00e1 vz\u00e1cn\u00e1 p\u0159\u00edle\u017eitost sledovat interakci mezi dv\u011bma ohromn\u00fdmi silami p\u0159\u00edrody:…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[728],"tags":[6,207,1267,21653,21654,2939,252,1265,97,283],"class_list":["post-16330","post","type-post","status-publish","format-standard","hentry","category-earth-sciences","tag-photography","tag-geology","tag-hawaii","tag-hurricane","tag-natureart","tag-weather","tag-nature","tag-volcano","tag-science","tag-environment"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/16330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=16330"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/16330\/revisions"}],"predecessor-version":[{"id":16331,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/16330\/revisions\/16331"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=16330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=16330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=16330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}