{"id":18156,"date":"2020-06-11T15:23:00","date_gmt":"2020-06-11T12:23:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=18156"},"modified":"2020-06-11T13:13:13","modified_gmt":"2020-06-11T10:13:13","slug":"rekordmagassagban-a-szen-dioxid-kibocsatas","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=18156&lang=hu","title":{"rendered":"Rekordmagass\u00e1gban a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s"},"content":{"rendered":"\n

A koronav\u00edrus-vil\u00e1gj\u00e1rv\u00e1ny m\u00e9gsem \u00e1ll\u00edtotta feje tetej\u00e9re teljesen a vil\u00e1got: a f\u00f6ldi atmoszf\u00e9ra \u00fcvegh\u00e1zg\u00e1z-koncentr\u00e1ci\u00f3ja m\u00e1jusban rekordmagass\u00e1gba emelkedett. A vil\u00e1gszerte bevezetett lez\u00e1r\u00e1sok cs\u00f6kkentett\u00e9k valamelyest az emelked\u00e9s \u00fctem\u00e9t, de a trendet messze nem v\u00e1ltoztatt\u00e1k meg.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Az emberi tev\u00e9kenys\u00e9g folyom\u00e1nyak\u00e9nt az atmoszf\u00e9ra sz\u00e9n-dioxid-koncentr\u00e1ci\u00f3ja \u00e9vtizedek \u00f3ta t\u00f6retlen\u00fcl emelkedik. A San Dieg\u00f3-i Scripps Oceanol\u00f3giai Int\u00e9zet\u00a0adatai<\/a>\u00a0azt mutatj\u00e1k, hogy m\u00e1jusban \u00e9rte el a koncentr\u00e1ci\u00f3 a valaha m\u00e9rt legmagasabb \u00e9rt\u00e9ket. A m\u00falt h\u00f3napban a legfontosabb \u00fcvegh\u00e1zhat\u00e1s\u00fa g\u00e1z mennyis\u00e9ge 417 ppm (milliomodr\u00e9sz) volt a l\u00e9gk\u00f6rben.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

A l\u00e9gk\u00f6ri sz\u00e9n-dioxid-koncentr\u00e1ci\u00f3 emelked\u00e9se az ut\u00f3bbi \u00e9vtizedben egyre gyorsul. B\u00e1r sokan azt v\u00e1rt\u00e1k, hogy a kibocs\u00e1t\u00e1sban a koronav\u00edrus-j\u00e1rv\u00e1ny a II. vil\u00e1gh\u00e1bor\u00fa \u00f3ta a legnagyobb visszaes\u00e9st fogja hozni, ez egy\u00e1ltal\u00e1n nem l\u00e1tszik az adatokon. Val\u00f3j\u00e1ban a vil\u00e1gj\u00e1rv\u00e1ny \u00f6sszes hat\u00e1s\u00e1t elmosta a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s term\u00e9szetes ingadoz\u00e1sa.<\/p>\n\n\n\n

A pand\u00e9mia hat\u00e1s\u00e1ra bek\u00f6vetkezett kibocs\u00e1t\u00e1scs\u00f6kken\u00e9s nem volt elegend\u0151 ahhoz, hogy kiugorjon a sz\u00e9ndioxid-koncentr\u00e1ci\u00f3 term\u00e9szetes ingadoz\u00e1s\u00e1b\u00f3l, amit p\u00e9ld\u00e1ul a talajb\u00e9li aktivit\u00e1s, a n\u00f6v\u00e9nyek \u00e9s az id\u0151j\u00e1r\u00e1s m\u0171k\u00f6d\u00e9se okozhat. B\u00e1r az emisszi\u00f3 17 sz\u00e1zal\u00e9kkal cs\u00f6kkent \u00e1prilis elej\u00e9n, legal\u00e1bb egy \u00e9vig fenntartott 20-30 sz\u00e1zal\u00e9kos cs\u00f6kken\u00e9sre lenne sz\u00fcks\u00e9g m\u00e1r ahhoz is, hogy a koncentr\u00e1ci\u00f3emelked\u00e9s \u00fctem\u00e9t m\u00e9rs\u00e9kelni lehessen<\/p><\/blockquote>\n\n\n\n

\u2013\u00a0\u00e1ll a Scripps In\u00e9zet k\u00f6zlem\u00e9ny\u00e9ben.<\/p>\n\n\n\n

Forr\u00e1s: Index<\/p>\n","protected":false},"excerpt":{"rendered":"

A koronav\u00edrus-vil\u00e1gj\u00e1rv\u00e1ny miatt vil\u00e1gszerte bevezetett lez\u00e1r\u00e1sok ellen\u00e9re sem cs\u00f6kkent jelent\u0151sen a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s. <\/p>\n","protected":false},"author":10,"featured_media":18157,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,4383,49,39],"tags":[3779],"class_list":["post-18156","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-covid-19-hu","category-hirek","category-vilag","tag-legszennyezes"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/18156","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\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18156"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/18156\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/18157"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}