{"id":41945,"date":"2021-01-11T21:37:00","date_gmt":"2021-01-11T19:37:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=41945"},"modified":"2021-01-10T21:15:37","modified_gmt":"2021-01-10T19:15:37","slug":"kizoldul-az-antarktisz-a-klimavaltozas-miatt","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=41945&lang=hu","title":{"rendered":"Kiz\u00f6ld\u00fcl az Antarktisz a kl\u00edmav\u00e1ltoz\u00e1s miatt"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A kl\u00edmav\u00e1ltoz\u00e1s er\u0151teljesen megv\u00e1ltoztathatja az Antarktisz n\u00f6v\u00e9ny- \u00e9s \u00e1llatvil\u00e1g\u00e1t a k\u00f6vetkez\u0151 \u00e9vtizedekben. A sarkvid\u00e9ki vizek felmeleged\u00e9s\u00e9vel a m\u00e9rs\u00e9keltebb r\u00e9gi\u00f3kban \u00e9l\u0151 fajok v\u00e1ndorolhatnak be a ter\u00fcletre, ami kezdetben n\u00f6veli a faji soksz\u00edn\u0171s\u00e9get, m\u00e1s fajok azonban id\u0151vel elt\u0171nhetnek.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"540\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/antarktisz.jpg\" alt=\"\" class=\"wp-image-41946\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/antarktisz.jpg 810w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/antarktisz-300x200.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/01\/antarktisz-768x512.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A n\u00e9metorsz\u00e1gi Bremerhavenben l\u00e9v\u0151 Alfred Wegener Int\u00e9zet (AWI) vezette AnT-ERA nemzetk\u00f6zi kutat\u00e1si projekt kutat\u00f3i jutottak erre az eredm\u00e9nyre. A szak\u00e9rt\u0151k az elm\u00falt t\u00edz \u00e9vben sz\u00fcletett t\u00f6bb sz\u00e1z, az Antarktiszr\u00f3l sz\u00f3l\u00f3 tudom\u00e1nyos cikket elemeztek ki \u00e9s foglaltak \u00f6ssze. Eredm\u00e9nyeikr\u0151l a Biological Reviews c\u00edm\u0171 lapban sz\u00e1moltak be.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6vetkez\u0151 \u00e9vtizedekben az antarktiszi ny\u00e1r sor\u00e1n er\u0151teljes z\u00f6ld\u00fcl\u00e9snek indulhat a r\u00e9gi\u00f3 a moh\u00e1k \u00e9s zuzm\u00f3k megjelen\u00e9se miatt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A folyamatos meleged\u00e9s ugyanakkor probl\u00e9m\u00e1t jelent a sz\u00e9ls\u0151s\u00e9gesen alacsony h\u0151m\u00e9rs\u00e9klethez szokott fajok sz\u00e1m\u00e1ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Arra sz\u00e1m\u00edtunk, hogy az ilyen fajok az Antarktisz utols\u00f3 megmaradt nagyon hideg ter\u00fcleteire vonulnak vissza. Ez azt is jelenti, hogy ezeket a r\u00e9gi\u00f3kat v\u00e9delem al\u00e1 kell helyezni a fajok meg\u0151rz\u00e9se \u00e9rdek\u00e9ben \u2013 mondta Julian Gutt, az AWI projektvezet\u0151je.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tengerj\u00e9g cs\u00f6kken\u00e9s\u00e9nek hat\u00e1s\u00e1ra az Antarktisz vizeiben er\u0151teljesebb\u00e9 v\u00e1lik az alg\u00e1k n\u00f6veked\u00e9s\u00e9nek m\u00e9rt\u00e9ke is. Becsl\u00e9sek szerint az alg\u00e1k 25 sz\u00e1zal\u00e9kkal t\u00f6bb sz\u00e9n-dioxidot vehetnek fel a l\u00e9gk\u00f6rb\u0151l, ha a ter\u00fclet vizei a j\u00f6v\u0151ben teljesen j\u00e9gmentesek maradnak a ny\u00e1r folyam\u00e1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1ltal\u00e1nos\u00edt\u00f3 kijelent\u00e9seket azonban nem lehet tenni a szak\u00e9rt\u0151k szerint. \u201eAz \u00e1ltalunk elemzett publik\u00e1ci\u00f3k vil\u00e1goss\u00e1 teszik, hogy a helyzet geogr\u00e1fiailag nagyon k\u00fcl\u00f6nb\u00f6z\u0151en alakul\u201d \u2013 mondta Gutt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szak\u00e9rt\u0151k azzal sz\u00e1molnak, hogy az \u00e9vsz\u00e1zad v\u00e9g\u00e9ig az antarktiszi vizek tov\u00e1bb savasodnak, ez\u00e9rt nem k\u00e9rd\u00e9s, hogy els\u0151sorban azok az \u00e9l\u0151l\u00e9nyek lesznek bajban, amelyek meszes h\u00e9jat v\u00e1lasztanak ki.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/www.vg.hu\/kozelet\/kornyezetvedelem\/zoldebbe-valhat-az-antarktisz-a-klimavaltozassal-3474082\/?utm_source=rss\" target=\"_blank\" rel=\"noreferrer noopener\">(vg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A kl\u00edmav\u00e1ltoz\u00e1s er\u0151teljesen megv\u00e1ltoztathatja az Antarktisz n\u00f6v\u00e9ny- \u00e9s \u00e1llatvil\u00e1g\u00e1t a k\u00f6vetkez\u0151 \u00e9vtizedekben. A sarkvid\u00e9ki vizek felmeleged\u00e9s\u00e9vel a m\u00e9rs\u00e9keltebb r\u00e9gi\u00f3kban \u00e9l\u0151 fajok v\u00e1ndorolhatnak be a ter\u00fcletre, ami kezdetben n\u00f6veli a faji soksz\u00edn\u0171s\u00e9get, m\u00e1s fajok azonban id\u0151vel elt\u0171nhetnek.<\/p>\n","protected":false},"author":12,"featured_media":41946,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,11,592,598,39],"tags":[24362,709,32511,7395],"class_list":["post-41945","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-kiemelt-tema","category-tarsadalom","category-tudomany","category-vilag","tag-antarktisz","tag-klimavaltozas","tag-noveny-es-allatvilag","tag-pusztulas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/41945","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=41945"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/41945\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/41946"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}