\n\t\t
![\"Ilustra\u010dn\u00e9](\"https:\/\/www.europesays.com\/sk\/wp-content\/uploads\/2026\/08\/sopka-lava-erupcia.jpg\" "\\"Ilustra\u010dn\u00e9")
\t\t\t<\/p>\n\n\t\t\t\tZobrazi\u0165 gal\u00e9riu (2)\t\t\t<\/p>\n
\t<\/a><\/p>\n
Ilustra\u010dn\u00e9 foto\t\u00a0(Zdroj: Getty Images)<\/p>\n
V\u00fdskumn\u00edci odobrali asi 40 kilogramov vzoriek. „Zah\u0155\u0148aj\u00fa \u010derstv\u00e9 l\u00e1vy z historick\u00fdch erupci\u00ed Nea Kameni, hydroterm\u00e1lne premenen\u00e9 horniny z okolia fumarol aj \u010fal\u0161ie vulkanick\u00e9 horniny dokumentuj\u00face v\u00fdvoj cel\u00e9ho santorinsk\u00e9ho vulkanick\u00e9ho syst\u00e9mu,“ povedal Krm\u00ed\u010dek. Teraz ich podrobia fyzik\u00e1lnym a mechanick\u00fdm sk\u00fa\u0161kam. „Budeme mera\u0165 napr\u00edklad pevnos\u0165, p\u00f3rovitos\u0165 alebo odolnos\u0165 vo\u010di tepeln\u00e9mu nam\u00e1haniu,“ podotkol vulkanol\u00f3g. V\u00fdskum potrv\u00e1 jeden a\u017e dva roky.<\/p>\n
Modelovanie riz\u00edk<\/p>\n
Mechanick\u00e9 vlastnosti horn\u00edn sa vyu\u017e\u00edvaj\u00fa na modelovanie stability vulk\u00e1nov. „V\u00fdsledky m\u00f4\u017eu by\u0165 vyu\u017eit\u00e9 napr\u00edklad pri interpret\u00e1cii monitorovac\u00edch d\u00e1t, pl\u00e1novan\u00ed monitoringu akt\u00edvnych vulk\u00e1nov alebo pri numerick\u00fdch modeloch stability vulkanick\u00fdch svahov. V\u00fdskum tak prispieva k lep\u0161iemu porozumeniu procesom, ktor\u00e9 m\u00f4\u017eu v dlhodobom horizonte ovplyv\u0148ova\u0165 bezpe\u010dnos\u0165 obyvate\u013eov \u017eij\u00facich v okol\u00ed akt\u00edvnych sopiek,“ doplnil Krm\u00ed\u010dek.<\/p>\n
Hist\u00f3ria Santorini<\/p>\n
Santorini je akt\u00edvny viac ako pol mili\u00f3na rokov. Niektor\u00e9 z erupci\u00ed boli v minulosti nato\u013eko siln\u00e9, \u017ee sa pri nich prepadol stred sopky a vytvoril kruhov\u00fa depresiu zvan\u00fa kaldera, ktor\u00e1 dnes tvor\u00ed charakteristick\u00fd tvar s\u00faostrovia. S\u00fa\u010dasn\u00e9 obdobie sa pod\u013ea odborn\u00edkov vyzna\u010duje rastom vulkanick\u00e9ho centra Nea Kameni vo vn\u00fatri kaldery a postupn\u00fdm dopl\u0148ovan\u00edm magmatick\u00e9ho syst\u00e9mu.<\/p>\n
Pozornos\u0165 vedcov sa v posledn\u00fdch rokoch s\u00fastred\u00ed predov\u0161etk\u00fdm na vz\u0165ah medzi ostrovom Santorini a podmorskou sopkou Kolumbo. \u0160t\u00fadie ukazuj\u00fa, \u017ee s\u00fa oba syst\u00e9my prepojen\u00e9 hlbok\u00fdm magmatick\u00fdm syst\u00e9mom. Ich aktivitu doklad\u00e1 aj s\u00e9ria zemetrasen\u00ed zo za\u010diatku minul\u00e9ho roka, ktor\u00e1 viedla k vyhl\u00e1seniu stavu n\u00fadze a do\u010dasnej evaku\u00e1cii ostrova.<\/p>\n","protected":false},"excerpt":{"rendered":"BRNO – Odobra\u0165 vzorky vulkanick\u00fdch horn\u00edn sa spolu s gr\u00e9ckymi kolegami vydal na ostrov Santorini vulkanol\u00f3g Luk\u00e1\u0161 Krm\u00ed\u010dek…\n","protected":false},"author":2,"featured_media":143859,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[8],"tags":[19695,4091,33,6696,18736,43,40,42,10146,36,50,10885,49,48],"class_list":["post-143858","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-geologia","tag-grecko","tag-news","tag-priroda","tag-santorini","tag-sk","tag-slovak","tag-slovencina","tag-sopka","tag-spravy","tag-svet","tag-veda","tag-world","tag-world-news"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@sk\/117050113422302604","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/143858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/comments?post=143858"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/posts\/143858\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media\/143859"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/media?parent=143858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/categories?post=143858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/sk\/wp-json\/wp\/v2\/tags?post=143858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}