{"id":31995,"date":"2020-10-09T21:20:00","date_gmt":"2020-10-09T18:20:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=31995"},"modified":"2020-10-09T19:41:05","modified_gmt":"2020-10-09T16:41:05","slug":"megint-lyukas-az-eg-az-antarktisz-folott","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=31995&lang=hu","title":{"rendered":"Megint lyukas az \u00e9g az Antarktisz f\u00f6l\u00f6tt"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az Antarktisz feletti \u00f3zonr\u00e9tegben \u00fajra egy nagy m\u00e9ret\u0171 lyuk alakult ki az Eur\u00f3pai Uni\u00f3 Copernicus L\u00e9gk\u00f6rfigyel\u0151 Szolg\u00e1lat\u00e1nak (CAMS) kutat\u00f3inak m\u00e9r\u00e9sei szerint.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"447\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/10\/ozonlyuk.jpg\" alt=\"\" class=\"wp-image-31996\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/10\/ozonlyuk.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/10\/ozonlyuk-300x168.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/10\/ozonlyuk-768x429.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A szakemberek szerint egy er\u0151s, stabil \u00e9s hideg sarkvid\u00e9ki \u00f6rv\u00e9ny a felel\u0151s az \u00f3zonlyuk jelent\u0151s m\u00e9rt\u00e9k\u0171 t\u00e1gul\u00e1s\u00e1\u00e9rt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szolg\u00e1lat vezet\u0151je, Vincent-Henri Peuch szerint az UV-sugarakt\u00f3l v\u00e9d\u0151 pajzson megfigyelt mostani r\u00e9s \u201ehat\u00e1rozottan\u201d az egyik legnagyobb az elm\u00falt 15 \u00e9vet n\u00e9zve. Az Antarktisz feletti \u00f3zonkoncentr\u00e1ci\u00f3-cs\u00f6kken\u00e9st 1985-ben \u00e9szlelt\u00e9k el\u0151sz\u00f6r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Meteorol\u00f3giai Vil\u00e1gszervezet (WMO) sz\u00f3viv\u0151je, Clare Nullis szerint az \u00f3zonlyuk augusztusban \u2013 a d\u00e9li-sarkvid\u00e9ki tavasz bek\u00f6sz\u00f6nt\u00e9vel \u2013 kezd n\u00f6vekedni, \u00e9s nagyj\u00e1b\u00f3l okt\u00f3berben t\u00e1gul a legnagyobbra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eA leveg\u0151 m\u00ednusz 78 Celsius-fok alatt van \u00e9s ez az a h\u0151m\u00e9rs\u00e9klet, amelyre sz\u00fcks\u00e9g van a sztratoszf\u00e9rikus felh\u0151k kialakul\u00e1s\u00e1hoz, ami egy eg\u00e9szen \u00f6sszetett folyamat\u201d \u2013 magyar\u00e1zta Nullis genfi sajt\u00f3t\u00e1j\u00e9koztat\u00f3j\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hozz\u00e1tette: \u201eaz ezekben a felh\u0151kben l\u00e9v\u0151 j\u00e9g beind\u00edt egy reakci\u00f3t, amely k\u00e9pes elpuszt\u00edtani az \u00f3zonr\u00e9teget. Ez\u00e9rt l\u00e1tjuk id\u00e9n ezt a nagym\u00e9ret\u0171 \u00f3zonlyukat.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Copernicus szakemberei szerint a Napb\u00f3l sz\u00e1rmaz\u00f3 energia hat\u00e1s\u00e1ra k\u00e9miailag akt\u00edv kl\u00f3ratom \u00e9s br\u00f3matom ker\u00fcl a sarkvid\u00e9ki \u00f6rv\u00e9nybe, amely gyorsan elpuszt\u00edtja az \u00f3zonmolekul\u00e1kat, \u00f3zonlyuk kialakul\u00e1s\u00e1t eredm\u00e9nyezve.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nullis szerint az \u00f3zonlyuk t\u00e1gul\u00e1sa ellen\u00e9re a szak\u00e9rt\u0151k tov\u00e1bbra is \u00fagy v\u00e9lik, hogy az \u00f3zonr\u00e9teg lassan regener\u00e1l\u00f3dik az \u00f3zonr\u00e9teget k\u00e1ros\u00edt\u00f3 g\u00e1zok fokozatos kivon\u00e1s\u00e1t elrendel\u0151, 1987-es montreali jegyz\u0151k\u00f6nyvnek k\u00f6sz\u00f6nhet\u0151en.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00e9ghajlati el\u0151rejelz\u00e9sek szerint az \u00f3zonr\u00e9teg 2060-ra lesz olyan \u00e1llapotban, mint 1980-ban volt.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.origo.hu\/tudomany\/20201007-az-elmult-15-ev-egyik-legnagyobb-meretu-ozonlyukat-mertek-az-antarktisz-felett.html\" target=\"_blank\" rel=\"noreferrer noopener\">(origo.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az Antarktisz feletti \u00f3zonr\u00e9tegben \u00fajra egy nagy m\u00e9ret\u0171 lyuk alakult ki az Eur\u00f3pai Uni\u00f3 Copernicus L\u00e9gk\u00f6rfigyel\u0151 Szolg\u00e1lat\u00e1nak (CAMS) kutat\u00f3inak m\u00e9r\u00e9sei szerint.<\/p>\n","protected":false},"author":12,"featured_media":31996,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,592,598,39],"tags":[22521],"class_list":["post-31995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-tarsadalom","category-tudomany","category-vilag","tag-ozonreteg"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/31995","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=31995"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/31995\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/31996"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}