{"id":6170,"date":"2020-02-10T08:30:04","date_gmt":"2020-02-10T08:30:04","guid":{"rendered":"https:\/\/wp.erdmost.hu\/2020\/02\/10\/meteoritkraterek-karnyujtasnyira\/"},"modified":"2020-02-10T08:30:04","modified_gmt":"2020-02-10T08:30:04","slug":"meteoritkraterek-karnyujtasnyira","status":"publish","type":"post","link":"https:\/\/erdmost.hu\/en\/2020\/02\/10\/meteoritkraterek-karnyujtasnyira\/","title":{"rendered":"Meteoritkr\u00e1terek karny\u00fajt\u00e1snyira"},"content":{"rendered":"<p>Tavaly m\u00e1sodik alkalommal szerveztek eur\u00f3pai meteoritkr\u00e1terekhez exped\u00edci\u00f3t, Lengyelorsz\u00e1g ut\u00e1n ez\u00fattal&nbsp;N\u00e9metorsz\u00e1gba, ahol egy ikerkr\u00e1tert vizsg\u00e1ltak meg a Meteoritkr\u00e1ter Exped\u00edci\u00f3 r\u00e9sztvev\u0151i. A kr\u00e1terek&nbsp;egy 1 km-es kisbolyg\u00f3 \u00e9s annak holdja becsap\u00f3d\u00e1s\u00e1b\u00f3l keletkeztek 15 milli\u00f3 \u00e9vvel ezel\u0151tt. Rezsabek N\u00e1ndor, a h\u00e9tf\u0151i csillag\u00e1szati klub el\u0151ad\u00f3ja, k\u00e9rd\u00e9s\u00fcnkre elmondta, hogy az exped\u00edci\u00f3 sor\u00e1n els\u0151sorban k\u00f6rnyezettanos szemmel vizsg\u00e1lt\u00e1k meg a kr\u00e1tereket: a term\u00e9szetv\u00e9delmi, \u00e1llat- \u00e9s n\u00f6v\u00e9nytani saj\u00e1toss\u00e1gok voltak a kutat\u00e1suk k\u00f6z\u00e9ppontj\u00e1ban,&nbsp;a f\u00f6ldrajzi mellett. Ebbe persze az\u00e9rt belef\u00e9rt az is, hogy k\u0151zetmint\u00e1kat gy\u0171jtsenek,&nbsp;m\u00e9r\u00e9seket v\u00e9gezzenek, vagy megvizsg\u00e1lj\u00e1k a kr\u00e1terek hidrobiol\u00f3gi\u00e1j\u00e1t, v\u00edzrajzi viszonyait is. &nbsp;<\/p>\n<p>Rezsabek N\u00e1ndor, m\u00e9rn\u00f6k, tudom\u00e1nyos \u00fajs\u00e1g\u00edr\u00f3, blogger, csillag\u00e1szati ismeretterjeszt\u0151, a Tudom\u00e1nyos \u00dajs\u00e1g\u00edr\u00f3k Klubj\u00e1nak tagja az \u00c9rd FM 101.3-on elmes\u00e9lte, hogy 15 milli\u00f3 \u00e9vvel ezel\u0151tt rendk\u00edv\u00fcl gyorsan zajlott le az a folyamat, ami eredm\u00e9nyek\u00e9pp a kisbolyg\u00f3 egy 24 km-es, a holdja pedig egy&nbsp;3,8 km-es kr\u00e1tert hagyott maga ut\u00e1n. M\u00e9ghozz\u00e1 \u00fagy, hogy ez az 1km-es \u00e9gitest m\u00e9g a becsap\u00f3d\u00e1s el\u0151tt elp\u00e1rolgott, \u00e9s a l\u00f6k\u00e9shull\u00e1m hozta l\u00e9tre mag\u00e1t a kr\u00e1tert.&nbsp;Az is j\u00f3l mutatja a becsap\u00f3d\u00e1s m\u00e9rt\u00e9k\u00e9t, hogy a moldavit \u00e1sv\u00e1nyok, amelyek szint\u00e9n&nbsp;a becsap\u00f3d\u00e1sok nyomait \u0151rzik,&nbsp;f\u00e9lezer km-re hullottak vissza. \u00c9s ez a becsap\u00f3d\u00e1s m\u00e9g mindig&nbsp;j\u00f3val kisebb volt ann\u00e1l, ami a dinoszauruszok kihal\u00e1s\u00e1t okozta.&nbsp;<\/p>\n<p>Ahogy az id\u0151 telt, a meteoritkr\u00e1terekben &#8211; sokszor tavak form\u00e1j\u00e1ban &#8211; \u00fajb\u00f3l kialakult az \u00e9let, \u00e9s m\u00e1ra m\u00e1r kihalt csig\u00e1k, illetve az eml\u0151s\u00f6knek is v\u00e1ltozatos fajai n\u00e9pes\u00edtett\u00e9k azt be, amelyek maradv\u00e1nyait a kr\u00e1tertavak \u00fcled\u00e9k\u00e9ben lehet ma is megtal\u00e1lni. \u00c9s ami az embert illeti: t\u00f6bb telep\u00fcl\u00e9s is megb\u00fajik ma ezekben a kr\u00e1terekben, t\u00f6bb t\u00edzezer embernek biztos\u00edtva lak\u00f3helyet.&nbsp;<\/p>\n<p>Rezsabek N\u00e1ndor el\u00e1rulta, id\u00e9n Sv\u00e9dorsz\u00e1gba fognak ell\u00e1togatni&nbsp;a 121 milli\u00f3 \u00e9ve k\u0151meteorit form\u00e1lta, 9 km \u00e1tm\u00e9r\u0151j\u0171, t\u00f3val fedett sv\u00e9d&nbsp;Mien&nbsp;romkr\u00e1terhez. De el\u0151tte m\u00e9g febru\u00e1r 10-\u00e9n 19 \u00f3r\u00e1t\u00f3l mindenki meghallgathatja besz\u00e1mol\u00f3j\u00e1t a tavalyi, n\u00e9metorsz\u00e1gi meteoritkr\u00e1ter exped\u00edci\u00f3r\u00f3l a Magyar F\u00f6ldrajzi M\u00fazeumban.<\/p>\n<div class=\"ckeditor-html5-audio\"><span class=\"audio-wrapper\"><label class=\"audio-label\">A Meteoritkr\u00e1ter Exped\u00edci\u00f3 kalandjai &#8211; interj\u00fa Rezsabek N\u00e1ndorral<\/label><\/p>\n<p><audio controls=\"controls\" data-entity-type=\"file\" data-entity-uuid=\"4424c3ee-032b-48fc-b3fe-df5324303cba\" src=\"https:\/\/erdmost.hu\/wp-content\/uploads\/2022\/03\/200210_meteorit_Rezsabek%20N%C3%A1ndor.mp3\">&nbsp;<\/audio><br \/>\n<\/span><\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Azt tudjuk, hogy a dinoszauruszok miattuk haltak ki. De milyen nyomokat \u0151riznek a meteoritbecsap\u00f3d\u00e1sok ut\u00e1n kialakult kr\u00e1terek? Mikor \u00e9s milyen \u00e9let alakulhatott ki ezekben? Febru\u00e1r 10-\u00e9n este 7 \u00f3r\u00e1t\u00f3l ezekre is f\u00e9ny der\u00fclhet az \u00c9rdi Csillag\u00e1szati Klubban, ahol Rezsabek N\u00e1ndor mes\u00e9l exped\u00edci\u00f3j\u00e1r\u00f3l.<\/p>","protected":false},"author":8,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"cikk_cimkek":[25],"content_flags":[],"content_icons":[353],"class_list":["post-6170","post","type-post","status-publish","format-standard","hentry","category-erdmost","cikk_cimkek-mindennapok","content_icons-audio"],"acf":[],"_links":{"self":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/posts\/6170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/comments?post=6170"}],"version-history":[{"count":0,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/posts\/6170\/revisions"}],"wp:attachment":[{"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/media?parent=6170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/categories?post=6170"},{"taxonomy":"cikk_cimkek","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/cikk_cimkek?post=6170"},{"taxonomy":"content_flags","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/content_flags?post=6170"},{"taxonomy":"content_icons","embeddable":true,"href":"https:\/\/erdmost.hu\/en\/wp-json\/wp\/v2\/content_icons?post=6170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}