[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.edis.sk\/preskumanie-marianskej-priekopy\/#Article","mainEntityOfPage":"https:\/\/www.edis.sk\/preskumanie-marianskej-priekopy\/","headline":"Presk\u00famanie Mari\u00e1nskej priekopy","name":"Presk\u00famanie Mari\u00e1nskej priekopy","description":"Najhlb\u0161ie miesto objaven\u00e9 na svete sa nach\u00e1dza v Tichom oce\u00e1ne na \u00farovni Filip\u00edn. Nesie n\u00e1zov Mari\u00e1nska priekopa a je hlbok\u00e1 takmer 11 km, presnej\u0161ie 10 994m (niektor\u00e9 zdroje uv\u00e1dzaj\u00fa h\u013abku 11 034). P\u00fd\u0161i sa \u00factyhodnou d\u013a\u017ekou 2 550km a \u0161\u00edrkou 70 km. Za rok jej objavenia sa pova\u017euje 1951, kedy prv\u00fdkr\u00e1t t\u00fato oblas\u0165 presk\u00famavala britsk\u00e1<a class=\"moretag\" href=\"https:\/\/www.edis.sk\/preskumanie-marianskej-priekopy\/\"><span class=\"screen-reader-text\">P\u0159e\u010dt\u011bte si v\u00edce o Presk\u00famanie Mari\u00e1nskej priekopy<\/span>[...]<\/a>","datePublished":"2023-10-16","dateModified":"2024-02-20","author":{"@type":"Person","@id":"https:\/\/www.edis.sk\/author\/#Person","name":"","url":"https:\/\/www.edis.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/020fed30ca967737eb0c640f241d660d0f18cb15fe876f045fbf23eb8510c133?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/020fed30ca967737eb0c640f241d660d0f18cb15fe876f045fbf23eb8510c133?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"edis.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.edis.sk\/wp-content\/uploads\/podmorsk%C3%BD%20svet.jpg","url":"https:\/\/www.edis.sk\/wp-content\/uploads\/podmorsk%C3%BD%20svet.jpg","height":0,"width":0},"url":"https:\/\/www.edis.sk\/preskumanie-marianskej-priekopy\/","about":["Peniaze"],"wordCount":373,"articleBody":"        Najhlb\u0161ie miesto objaven\u00e9 na svete sa nach\u00e1dza v Tichom oce\u00e1ne na \u00farovni Filip\u00edn. Nesie n\u00e1zov Mari\u00e1nska priekopa a je hlbok\u00e1 takmer 11 km, presnej\u0161ie 10 994m (niektor\u00e9 zdroje uv\u00e1dzaj\u00fa h\u013abku 11 034). P\u00fd\u0161i sa \u00factyhodnou d\u013a\u017ekou 2 550km a \u0161\u00edrkou 70 km. Za rok jej objavenia sa pova\u017euje 1951, kedy prv\u00fdkr\u00e1t t\u00fato oblas\u0165 presk\u00famavala britsk\u00e1 lo\u010f Challenger.  Je to jedno z miest, kde \u013eudsk\u00e1 noha nevst\u00fapila mnohokr\u00e1t. V roku 1960 sa na dno dostali v\u00fdskumn\u00edci Jacques Piccard a Don Walsh. V\u010faka nim vieme, \u017ee tlak na dne dosahuje 108,6 MPa, \u010do predstavuje asi 1000 n\u00e1sobok atmosf\u00e9rick\u00e9ho tlaku na povrchu. Pr\u00e1ve t\u00edto dvaja v\u00fdskumn\u00edci prekvapivo objavili \u017eivot aj v tejto h\u013abke. \u017dij\u00fa tu r\u00f4zne druhy \u017eivo\u010d\u00edchov, ktor\u00fdm tak siln\u00fd tlak neprek\u00e1\u017ea. Mnoh\u00e9 z nich neboli dodnes vedecky pop\u00edsan\u00e9. Dokonca bolo zisten\u00e9, \u017ee teplota vody tu dosahuje rozmedzie len -1 a\u017e +4 \u2070C.  V roku 1985 k v\u00fdskumu Mari\u00e1nskej priekopy prispela americk\u00e1 lo\u010f, Glomar Challenger. Pomocou zariadenia, tzv. Je\u017eka, ktor\u00e9ho spustili na dno pomocou dlh\u00e9ho k\u00e1bla, za\u010dali zaznamen\u00e1va\u0165 r\u00f4zne sign\u00e1ly, ktor\u00e9 nevedeli identifikova\u0165. Ke\u010f sa ho pok\u00fasili z dna vytiahnu\u0165, nie\u010do im v tom br\u00e1nilo. Ke\u010f sa im to po troch hodin\u00e1ch podarilo, zariadenie nieslo stopy po zuboch a niektor\u00e9 oce\u013eov\u00e9 k\u00e1ble boli roztrhnut\u00e9.  Tretiu v\u00fdpravu do najhlb\u0161ieho miesta na Zemi organizoval zn\u00e1my re\u017eis\u00e9r a nad\u0161en\u00fd podmorsk\u00fd b\u00e1date\u013e, James Cameron. Ten sa v roku 2012 vydal v malej ponorke \u00faplne s\u00e1m presk\u00fama\u0165 jej dno. Pomocou mechanick\u00e9ho ramena zbieral vzorky, robil sn\u00edmky a vide\u00e1. Je to v\u00f4bec prv\u00fdkr\u00e1t, \u010do sa podarilo zozbiera\u0165 digit\u00e1lny materi\u00e1l o tomto tajomnom mieste. Pod\u013ea Jamesa Camerona je dno Mari\u00e1nskej priekopy ako z in\u00e9ho sveta &#8211; temn\u00e9, pust\u00e9, ale tie\u017e dodal, \u017ee to tam miluje. V\u00fdlet na dno Mari\u00e1nskej priekopy je s\u00edce netradi\u010dn\u00fd, ale nie je nemo\u017en\u00fd. S nami si m\u00f4\u017eete plni\u0165 svoje cestovate\u013esk\u00e9 sny. Vy si u\u017e\u00edvajte dobrodru\u017estv\u00e1, my sa postar\u00e1me o zvy\u0161ok.                                                                                                                                                                                                                                                                                                                                                                                           4.6\/5 - (7 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Presk\u00famanie Mari\u00e1nskej priekopy","item":"https:\/\/www.edis.sk\/preskumanie-marianskej-priekopy\/#breadcrumbitem"}]}]