{"id":216798,"date":"2024-10-03T20:45:58","date_gmt":"2024-10-03T17:45:58","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=216798"},"modified":"2024-10-02T20:48:04","modified_gmt":"2024-10-02T17:48:04","slug":"miert-emelkedik-a-mount-everest","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=216798&lang=hu","title":{"rendered":"Mi\u00e9rt emelkedik a Mount Everest?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Egyre nehezebb lesz megm\u00e1szni a vil\u00e1g legmagasabb hegy\u00e9t, a Csomolungm\u00e1t. A Mount Everest n\u00e9ven is ismert hegy ugyanis folyamatosan n\u0151, a v\u00e1ltoz\u00e1st pedig egy k\u00f6zeli foly\u00f3 befog\u00e1sa okozta.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Mount Everest a 8848,86 m\u00e9teres tengerszint feletti magass\u00e1g\u00e1val a F\u00f6ld legmagasabb sz\u00e1razf\u00f6ldi cs\u00facsa. Egy most megjelent tanulm\u00e1ny szerint azonban magasabb, mint amilyennek lennie kellene. A Himal\u00e1ja hegyl\u00e1nc\u00e1nak legt\u00f6bb cs\u00facsa k\u00f6z\u00f6tt k\u00f6r\u00fclbel\u00fcl 50-100 m\u00e9teres magass\u00e1gk\u00fcl\u00f6nbs\u00e9g van, a Csomolungma azonban 250 m\u00e9terrel tornyosul a m\u00e1sodik legmagasabb hegycs\u00facs, a K2 f\u00f6l\u00e9 \u2013 \u00edrja a Live Science.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/10\/mounte-verest.jpg\" alt=\"\" class=\"wp-image-216799\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/10\/mounte-verest.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/10\/mounte-verest-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/10\/mounte-verest-768x432.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">&nbsp;\u201eMindez arra utal, hogy valami nagyon \u00e9rdekes dolog t\u00f6rt\u00e9nik a heggyel\u201d \u2013 mondta Adam Smith, a University College London f\u00f6ldtudom\u00e1nyi tansz\u00e9k\u00e9nek kutat\u00f3ja, a Nature Geoscience c\u00edm\u0171 szakfoly\u00f3iratban megjelent tanulm\u00e1ny t\u00e1rsszerz\u0151je.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A GPS-adatok azt mutatj\u00e1k, hogy az Everest \u00e9vente k\u00f6r\u00fclbel\u00fcl 2 millim\u00e9terrel n\u0151, ami meghaladja a hegys\u00e9g v\u00e1rhat\u00f3 emelked\u00e9si \u00fctem\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hogy kider\u00edts\u00e9k, mi zajlik a h\u00e1tt\u00e9rben, a kutat\u00f3k a Himal\u00e1ja foly\u00f3it kezdt\u00e9k vizsg\u00e1lni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k matematikai modellek seg\u00edts\u00e9g\u00e9vel szimul\u00e1lt\u00e1k, hogyan v\u00e1ltozott a K\u00edn\u00e1t, Indi\u00e1t \u00e9s Nep\u00e1lt \u00e1tszel\u0151 Kosi foly\u00f3rendszer az elm\u00falt id\u0151szakban. Ezut\u00e1n \u00f6sszehasonl\u00edtott\u00e1k modelljeiket a megl\u00e9v\u0151 topogr\u00e1fi\u00e1val, hogy kider\u00edts\u00e9k, melyik szimul\u00e1ci\u00f3 a leghitelesebb. Az eredm\u00e9nyek szerint k\u00f6r\u00fclbel\u00fcl 89 000 \u00e9vvel ezel\u0151tt fontos geol\u00f3giai v\u00e1ltoz\u00e1sok t\u00f6rt\u00e9ntek a r\u00e9gi\u00f3ban. Ezek egyike volt, hogy a Csomolungm\u00e1t\u00f3l 75 kilom\u00e9terre tal\u00e1lhat\u00f3 Arun foly\u00f3t a Kosi foly\u00f3 befogta, ami egy dr\u00e1mai er\u00f3zi\u00f3s folyamatot ind\u00edtott el. Id\u0151vel egy hatalmas szurdok alakult ki.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k szerint a szurdok keletkez\u00e9se elegend\u0151 f\u00f6ldt\u00f6meget t\u00e1vol\u00edtott el ahhoz, hogy a k\u00f6rnyez\u0151 ter\u00fclet s\u00falya k\u00f6nnyebb\u00e9 v\u00e1ljon, ami lehet\u0151v\u00e9 tette a Mount Everest folyamatos emelked\u00e9s\u00e9t. A modellek becsl\u00e9se szerint a foly\u00f3befog\u00e1si esem\u00e9ny \u00f3ta a Csomolungma magass\u00e1ga 15-50 m\u00e9tert emelkedett.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Azt egyel\u0151re a kutat\u00f3k sem tudj\u00e1k megmondani, milyen geol\u00f3giai esem\u00e9ny v\u00e1ltotta ki az Arun foly\u00f3 befog\u00e1s\u00e1t, de val\u00f3sz\u00edn\u0171leg az er\u00f3zi\u00f3s folyamatok a felel\u0151sek. A Mount Everest n\u00f6veked\u00e9se minden bizonnyal folytat\u00f3dni fog, \u00e9s ennek v\u00e9g\u00e9t m\u00e9g a tud\u00f3sok sem tudj\u00e1k megtippelni. Smith \u00e9s koll\u00e9g\u00e1i ez\u00e9rt azt tervezik, hogy t\u00fczetesen \u00e1tvizsg\u00e1lj\u00e1k a foly\u00f3rendszer t\u00e9rs\u00e9g\u00e9t, \u00e9s olyan geol\u00f3giai nyomokat keresnek, amelyek tov\u00e1bbi inform\u00e1ci\u00f3kat szolg\u00e1ltatnak a hegy m\u00faltj\u00e1r\u00f3l \u00e9s v\u00e1rhat\u00f3 j\u00f6v\u0151j\u00e9r\u0151l.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/2024\/10\/mount-everest-emelkedik\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Egyre nehezebb lesz megm\u00e1szni a vil\u00e1g legmagasabb hegy\u00e9t, a Csomolungm\u00e1t. A Mount Everest n\u00e9ven is ismert hegy ugyanis folyamatosan n\u0151, a v\u00e1ltoz\u00e1st pedig egy k\u00f6zeli foly\u00f3 befog\u00e1sa okozta.<\/p>\n","protected":false},"author":12,"featured_media":216799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-216798","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-hu"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/216798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=216798"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/216798\/revisions"}],"predecessor-version":[{"id":216800,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/216798\/revisions\/216800"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/216799"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=216798"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=216798"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=216798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}