{"id":251784,"date":"2025-08-22T21:47:00","date_gmt":"2025-08-22T18:47:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=251784"},"modified":"2025-08-22T11:06:21","modified_gmt":"2025-08-22T08:06:21","slug":"a-fold-kontinensei-eddig-peldatlan-gyorsasaggal-szaradnak-ki","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=251784&lang=hu","title":{"rendered":"A F\u00f6ld kontinensei eddig p\u00e9ld\u00e1tlan gyorsas\u00e1ggal sz\u00e1radnak ki"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A sz\u00e1razf\u00f6ldr\u0151l elt\u0171nt \u00e9desv\u00edz gyorsabban emeli a glob\u00e1lis tengerszintet, mint az olvad\u00f3 gleccserek, \u00e1ll\u00edtj\u00e1k a tud\u00f3sok. Bolyg\u00f3nk v\u00edzk\u00e9szletei p\u00e9ld\u00e1tlan gyorsas\u00e1ggal t\u0171nnek el, \u00e9s egy \u00faj elemz\u00e9s adatai szerint nagy r\u00e9sze az \u00f3ce\u00e1nba ker\u00fcl. A ScienceAlert is besz\u00e1molt r\u00f3la, a sz\u00e1razf\u00f6ld ma m\u00e1r fontosabb szerepet j\u00e1tszik a tengerszint emelked\u00e9s\u00e9ben, mint az olvad\u00f3 gleccserek.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Flame Egyetem (India) kutat\u00f3csoportja t\u00f6bb mint k\u00e9t \u00e9vtizednyi NASA m\u0171holdas megfigyel\u00e9st elemzett, \u00e9s k\u00e9pet alkotott a sz\u00e1razf\u00f6ldi v\u00edzk\u00e9szletek 2002 \u00f3ta bek\u00f6vetkezett v\u00e1ltoz\u00e1sair\u00f3l. Az eredm\u00e9nyek azt mutatj\u00e1k, hogy a kisz\u00e1rad\u00f3 ter\u00fcletek \u00e9vente k\u00f6r\u00fclbel\u00fcl k\u00e9tszer akkora ter\u00fclettel n\u0151nek, mint Kalifornia \u00e1llam az Egyes\u00fclt \u00c1llamokban.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"610\" height=\"385\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2025\/08\/4345165.jpg\" alt=\"\" class=\"wp-image-251461\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2025\/08\/4345165.jpg 610w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2025\/08\/4345165-300x189.jpg 300w\" sizes=\"auto, (max-width: 610px) 100vw, 610px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u201eA sz\u00e1raz r\u00e9gi\u00f3k gyorsabban sz\u00e1radnak ki, mint ahogy a nedves r\u00e9gi\u00f3k nedvesebb\u00e9 v\u00e1lnak, \u00e9s a sz\u00e1razf\u00f6ldek ter\u00fclete n\u00f6vekszik\u201d \u2013 \u00e1ll a jelent\u00e9sben. Ez a sz\u00e1razf\u00f6ldi v\u00edzk\u00e9szletek \u00e1ltal\u00e1nos cs\u00f6kken\u00e9s\u00e9t jelenti, ami negat\u00edvan hat a foly\u00f3kra, tavakra \u00e9s a talajv\u00edzre. Ma az emberis\u00e9g 75%-a olyan orsz\u00e1gokban \u00e9l, ahol az \u00e9desv\u00edzk\u00e9szletek cs\u00f6kkennek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A kontinensekr\u0151l kivezetett v\u00edz nagy r\u00e9sze az \u00f3ce\u00e1nba ker\u00fcl, felgyors\u00edtva a tengerszint emelked\u00e9s\u00e9t. A vesztes\u00e9gek k\u00fcl\u00f6n\u00f6sen s\u00falyosak a magas sz\u00e9less\u00e9gi k\u00f6r\u00f6k\u00f6n, ahol az olvad\u00f3 gleccserek \u00e9s az \u00f6r\u00f6kk\u00e9 fagyott talaj miatt a v\u00edz elsz\u00f6kik. A gleccserek n\u00e9lk\u00fcli r\u00e9gi\u00f3kban a f\u0151 t\u00e9nyez\u0151 az emberi tev\u00e9kenys\u00e9g, a talajv\u00edz t\u00falzott kiakn\u00e1z\u00e1sa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6z\u00e9p-amerikai \u00e9s eur\u00f3pai sz\u00e9ls\u0151s\u00e9ges asz\u00e1lyok szint\u00e9n s\u00falyosb\u00edtj\u00e1k a probl\u00e9m\u00e1t. A fosszilis t\u00fczel\u0151anyagok okozta csapad\u00e9keloszl\u00e1s v\u00e1ltoz\u00e1sai arra k\u00e9nyszer\u00edtik az embereket, hogy a talajv\u00edzhez forduljanak, ami tov\u00e1bb cs\u00f6kkenti ezeket az er\u0151forr\u00e1sokat. Jelent\u0151s v\u00edzfogyaszt\u00e1s tapasztalhat\u00f3 a sz\u00e1raz mez\u0151gazdas\u00e1gi r\u00e9gi\u00f3kban, mint p\u00e9ld\u00e1ul Kalifornia K\u00f6z\u00e9p-v\u00f6lgye \u00e9s a kisz\u00e1radt Aral-t\u00f3 k\u00f6rny\u00e9ke.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&lt;!&#8211;translatorid:ild5234 &#8211;&gt;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A sz\u00e1razf\u00f6ldr\u0151l elt\u0171nt \u00e9desv\u00edz gyorsabban emeli a glob\u00e1lis tengerszintet, mint az olvad\u00f3 gleccserek, \u00e1ll\u00edtj\u00e1k a tud\u00f3sok. <\/p>\n","protected":false},"author":12,"featured_media":251461,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,11,592,598,39],"tags":[17428,522671],"class_list":["post-251784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-kiemelt-tema","category-tarsadalom","category-tudomany","category-vilag","tag-szarazsag","tag-vizkeszlet"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/251784","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=251784"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/251784\/revisions"}],"predecessor-version":[{"id":251785,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/251784\/revisions\/251785"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/251461"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=251784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=251784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=251784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}