{"id":49999,"date":"2021-03-21T15:26:00","date_gmt":"2021-03-21T13:26:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=49999"},"modified":"2021-03-21T11:34:01","modified_gmt":"2021-03-21T09:34:01","slug":"egy-vulkan-kitoresehez-foghato-az-ausztral-bozottuzek-hatasa","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=49999&lang=hu","title":{"rendered":"Egy vulk\u00e1n kit\u00f6r\u00e9s\u00e9hez foghat\u00f3 az ausztr\u00e1l boz\u00f3tt\u00fczek hat\u00e1sa"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az Ausztr\u00e1li\u00e1ban 2019\u20132020-ban puszt\u00edt\u00f3 boz\u00f3tt\u00fczek olyan intenz\u00edvek voltak, hogy annyi f\u00fcst\u00f6t ok\u00e1dtak a sztratoszf\u00e9r\u00e1ba, mint egy nagy vulk\u00e1nkit\u00f6r\u00e9s \u00e9s nagyon s\u00falyos k\u00e1rt okoztak a k\u00f6rnyezetre izraeli tud\u00f3sok tanulm\u00e1nya szerint.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A sztratoszf\u00e9ra a f\u00f6ld l\u00e9gk\u00f6r\u00e9nek a f\u00f6ldfelsz\u00ednt\u0151l mintegy 12\u201350 kilom\u00e9ter k\u00f6z\u00f6tti magass\u00e1gban l\u00e9v\u0151 k\u00f6z\u00e9ps\u0151 r\u00e9sze.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz.jpg\" alt=\"\" class=\"wp-image-50000\" width=\"782\" height=\"522\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz.jpg 691w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz-300x200.jpg 300w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eNagy meglepet\u00e9s volt sz\u00e1munkra l\u00e1tni ezt a jelent\u0151s hat\u00e1st. Soha nem l\u00e1ttam ekkora f\u00fcstbe\u00e1raml\u00e1st a sztratoszf\u00e9r\u00e1ba\u201d \u2013 mondta Ilan Koren, az izraeli Weizmann Tudom\u00e1nyos Int\u00e9zet professzora az AFP francia h\u00edr\u00fcgyn\u00f6ks\u00e9gnek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A t\u00fczek \u00e1ltal a l\u00e9gk\u00f6rbe bocs\u00e1tott f\u00fcstmennyis\u00e9g ahhoz hasonl\u00f3, mint amekkora f\u00fcst\u00f6t XX. sz\u00e1zad m\u00e1sodik legnagyobb vulk\u00e1nkit\u00f6r\u00e9se, a F\u00fcl\u00f6p-szigeteki Pinatubo vulk\u00e1n 1991-es kit\u00f6r\u00e9se okozott.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k eml\u00e9keztettek arra, hogy a f\u00fcst Ausztr\u00e1li\u00e1t\u00f3l keletre sodr\u00f3dott, majd visszat\u00e9rt a kontinens f\u00f6l\u00e9 k\u00e9t h\u00e9t m\u00falva.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/vulkankitores-1024x682.jpg\" alt=\"\" class=\"wp-image-50003\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/vulkankitores-1024x682.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/vulkankitores-300x200.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/vulkankitores-768x512.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/vulkankitores.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eL\u00e1thattuk azt, hogy a f\u00fcst k\u00e9t h\u00e9t alatt egy teljes k\u00f6rforg\u00e1st v\u00e9gzett. Soha nem l\u00e1ttam ilyen er\u0151teljes jelens\u00e9get ilyen gyorsan terjedni\u201d \u2013 hangoztatta Koren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A jelens\u00e9get a kutat\u00f3k a Science c\u00edm\u0171 tudom\u00e1nyos foly\u00f3iratban k\u00f6zz\u00e9tett tanulm\u00e1nyukban h\u00e1rom t\u00e9nyez\u0151vel magyar\u00e1zz\u00e1k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az els\u0151 a t\u00fczek intenzit\u00e1sa. A m\u00e1sodik, hogy Ausztr\u00e1lia legd\u00e9libb r\u00e9sz\u00e9nek egy olyan t\u00e9rs\u00e9g\u00e9ben keletkeztek, ahol a t\u00e1vols\u00e1g a troposzf\u00e9ra \u00e9s a sztratoszf\u00e9ra k\u00f6z\u00f6tt kisebb, mint m\u00e1shol. V\u00e9g\u00fcl a t\u00fczek er\u0151s szelek k\u00f6zel\u00e9ben lobbantak fel, amelyek seg\u00edtett\u00e9k azt, hogy a t\u0171z magasabbra terjedjen a l\u00e9gk\u00f6rben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az a t\u00e9ny, hogy a f\u00fcst k\u00e9pes volt ilyen magasra terjedni, l\u00e9tfontoss\u00e1g\u00fa k\u00f6rnyezeti hat\u00e1s\u00e1nak meg\u00e9rt\u00e9s\u00e9hez.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201e\u00c1ltal\u00e1ban az ilyen t\u00fczek a l\u00e9gk\u00f6r alacsonyabb r\u00e9sz\u00e9n maradhatnak csak meg n\u00e9h\u00e1ny napig vagy h\u00e9tig. \u00c1m amint a sztratoszf\u00e9r\u00e1t el\u00e9rik, ott maradnak h\u00f3napokig, ak\u00e1r \u00e9vekig\u201d \u2013 magyar\u00e1zta Koren. Tulajdonk\u00e9ppen egy nagyon v\u00e9kony f\u00fcsttakar\u00f3t kaptunk, amely az eg\u00e9sz f\u00e9ltek\u00e9t h\u00f3napokig bebor\u00edtja \u2013 tette hozz\u00e1.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz2-1024x576.jpg\" alt=\"\" class=\"wp-image-50004\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz2-1024x576.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz2-300x169.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz2-768x432.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/03\/asztralia-tuz2.jpg 1108w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A kutat\u00f3k a f\u00fcst\u00f6t hat h\u00f3napig l\u00e1tt\u00e1k a sztratoszf\u00e9r\u00e1ban \u2013 2020 janu\u00e1rj\u00e1t\u00f3l j\u00falius\u00e1ig \u2013 m\u0171holdak r\u00e9v\u00e9n. Ugyanakkor t\u00fals\u00e1gosan neh\u00e9z volt elv\u00e1lasztani az ausztr\u00e1liai boz\u00f3tt\u00fczek f\u00fcstj\u00e9t a sztratoszf\u00e9r\u00e1ban l\u00e9v\u0151 olyan f\u00fcstt\u0151l, amely m\u00e1s forr\u00e1sb\u00f3l eredt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A f\u00fcst ilyen hossz\u00fat\u00e1v\u00fa megmarad\u00e1s\u00e1nak a l\u00e9gk\u00f6rben az a f\u0151 hat\u00e1sa, hogy visszaverheti a napsug\u00e1rz\u00e1st. Koren szerint ennek mindenhol h\u0171t\u0151 hat\u00e1sa van, k\u00fcl\u00f6n\u00f6sen az \u00f3ce\u00e1nokon, ahol sz\u00e9tzil\u00e1lhatja az alg\u00e1k fotoszint\u00e9zis\u00e9t a d\u00e9li f\u00e9ltek\u00e9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A f\u00fcst elnyelheti a napsug\u00e1rz\u00e1st, aminek lok\u00e1lisan meleg\u00edt\u0151 hat\u00e1sa van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eA f\u00fcst \u00e1ltal okozott meleged\u00e9s k\u00f6vetkezm\u00e9nyei a sztratoszf\u00e9r\u00e1ban m\u00e9g nem vil\u00e1gosak\u201d \u2013 k\u00f6z\u00f6lte a kutat\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az ausztr\u00e1l boz\u00f3tt\u00fczekben harminch\u00e1rman vesztett\u00e9k \u00e9let\u00fcket, t\u00f6bb mint h\u00e1romezer otthon \u00e9s 24 milli\u00f3 hekt\u00e1r f\u00f6ldter\u00fclet v\u00e1lt a l\u00e1ngok martal\u00e9k\u00e1v\u00e1.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/magyarnemzet.hu\/mozaik\/egy-vulkankitoreshez-hasonlithato-az-ausztral-bozottuzek-hatasa-9543914\/?utm_source=rss&amp;utm_medium=referral&amp;utm_campaign=hiraggregator\" target=\"_blank\" rel=\"noreferrer noopener\">(magyarnemzet.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az Ausztr\u00e1li\u00e1ban 2019\u20132020-ban puszt\u00edt\u00f3 boz\u00f3tt\u00fczek olyan intenz\u00edvek voltak, hogy annyi f\u00fcst\u00f6t ok\u00e1dtak a sztratoszf\u00e9r\u00e1ba, mint egy nagy vulk\u00e1nkit\u00f6r\u00e9s \u00e9s nagyon s\u00falyos k\u00e1rt okoztak a k\u00f6rnyezetre izraeli tud\u00f3sok tanulm\u00e1nya szerint.<\/p>\n","protected":false},"author":12,"featured_media":50004,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,23,11,592,598,39],"tags":[42472,2462,42471],"class_list":["post-49999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-fotok","category-kiemelt-tema","category-tarsadalom","category-tudomany","category-vilag","tag-fust","tag-kornyezetszennyezes","tag-vulkankitores"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/49999","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=49999"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/49999\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/50004"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=49999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=49999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=49999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}