{"id":53503,"date":"2025-07-02T00:48:08","date_gmt":"2025-07-02T00:48:08","guid":{"rendered":"https:\/\/ikimisli.tr\/?p=53503"},"modified":"2025-07-02T00:48:08","modified_gmt":"2025-07-02T00:48:08","slug":"dunyanin-en-buyuk-buzdagi-karaya-oturdu","status":"publish","type":"post","link":"https:\/\/ikimisli.tr\/index.php\/2025\/07\/02\/dunyanin-en-buyuk-buzdagi-karaya-oturdu\/","title":{"rendered":"D\u00fcnya’n\u0131n en b\u00fcy\u00fck buzda\u011f\u0131 karaya oturdu"},"content":{"rendered":"

Uzmanlar, A23a\u2019n\u0131n yaban hayat\u0131na ziyan verebilece\u011fi konusunda tela\u015fl\u0131yd\u0131. \u015eayet buzda\u011f\u0131 adaya \u00e7ok yakla\u015fsayd\u0131, penguenler ve foklar yavrular\u0131na yiyecek ta\u015f\u0131makta zorlanabilirdi. Lakin \u015fu anki pozisyonunda besin zincirine katk\u0131 sa\u011flayabilece\u011fi belirtiliyor.<\/p>\n

BUZDA\u011eI KALICI OLARAK SIKI\u015eTI MI?<\/b><\/p>\n

Britanya Antarktik Ara\u015ft\u0131rma Kurumu (British Antarctic Survey,BAS) ara\u015ft\u0131rmac\u0131lar\u0131ndan Andrew Meijers, buzda\u011f\u0131n\u0131n kal\u0131c\u0131 olarak s\u0131k\u0131\u015f\u0131p s\u0131k\u0131\u015fmad\u0131\u011f\u0131n\u0131n belgisiz oldu\u011funu s\u00f6yledi. Meijers, \u201cE\u011fer bu noktada kal\u0131rsa, b\u00f6lgedeki y\u0131rt\u0131c\u0131 \u00f6m\u00fcr i\u00e7in b\u00fcy\u00fck bir tehdit olu\u015fturmaz\u201d dedi.<\/p>\n

Bununla birlikte, uydu imgeleri buzda\u011f\u0131n\u0131n par\u00e7alanmad\u0131\u011f\u0131n\u0131 lakin Ocak ay\u0131nda 19 km uzunlu\u011funda bir kesiminin koptu\u011funu g\u00f6steriyor.<\/p>\n

YABAN HAYATINA TES\u0130R\u0130 NE OLACAK?<\/b><\/p>\n

Bilim be\u015ferlerine nazaran, buzda\u011f\u0131n\u0131n erimesiyle a\u00e7\u0131\u011fa \u00e7\u0131kan besinler, b\u00f6lgedeki ekosistemi destekleyebilir. Meijers, \u201cBuzda\u011f\u0131n\u0131n erimesi ve hareketi s\u0131ras\u0131nda besinler suya kar\u0131\u015farak penguenler ve foklar i\u00e7in yiyecek kaynaklar\u0131n\u0131 art\u0131rabilir\u201d dedi.<\/p>\n

<\/p>\n

G\u00fcney Georgia ve yak\u0131ndaki G\u00fcney Sandwich Adalar\u0131, 5 milyon fok ve 65 milyon ku\u015fun hayat alan\u0131. Fakat bu b\u00f6lge, ge\u00e7ti\u011fimiz d\u00f6nem ku\u015f gribi nedeniyle b\u00fcy\u00fck kay\u0131plar ya\u015fam\u0131\u015ft\u0131.<\/p>\n

DAHA EVVEL TIPKI YERDE 30 YIL SIKI\u015eIP KALMI\u015eTI<\/b><\/p>\n

A23a, 1986\u2019da Antarktika k\u0131tas\u0131ndan koparak ayr\u0131lm\u0131\u015f lakin 30 y\u0131l boyunca s\u0131k\u0131\u015f\u0131p kalm\u0131\u015ft\u0131. 2020\u2019de h\u00fcr kalan buzda\u011f\u0131, g\u00fc\u00e7l\u00fc okyanus ak\u0131nt\u0131lar\u0131yla kuzeye yanl\u0131\u015fs\u0131z s\u00fcr\u00fcklenmeye ba\u015flad\u0131.<\/p>\n

Bu \u00e7e\u015fit devasa buzda\u011flar\u0131n\u0131n olu\u015fmas\u0131 ola\u011fan olsa da, iklim de\u011fi\u015fikli\u011fi nedeniyle buz raflar\u0131n\u0131n s\u00fcratle k\u00fc\u00e7\u00fcld\u00fc\u011f\u00fc belirtiliyor. Bilim insanlar\u0131, 2000 y\u0131l\u0131ndan bu yana Antarktika buz raflar\u0131n\u0131n 6 trilyon ton k\u00fctle kaybetti\u011fini s\u00f6yl\u00fcyor.<\/p>\n

E\u011fer global s\u0131cakl\u0131klar sanayi \u00f6ncesi d\u00fczeylerin 1,5 ila 2 derece \u00fczerine \u00e7\u0131karsa, deniz d\u00fczeylerinin 12 metreye kadar y\u00fckselebilece\u011fi ve geri d\u00f6n\u00fc\u015f\u00fc olmayan bir s\u00fcrece girilebilece\u011fi iddia ediliyor.<\/p>\n

T\u0130CAR\u0130 GEM\u0130LER \u0130\u00c7\u0130N TEHD\u0130T OLU\u015eTURUYOR MU?<\/b><\/p>\n

Buzda\u011f\u0131n\u0131n mevcut b\u00fcy\u00fckl\u00fc\u011f\u00fc nedeniyle ticaret gemileri i\u00e7in b\u00fcy\u00fck bir tehlike arz etmedi\u011fi belirtiliyor. Lakin gelecekte par\u00e7alanarak daha k\u00fc\u00e7\u00fck ve tehlikeli buz k\u00fctleleri olu\u015fturabilece\u011fi konusunda ihtarlar var.<\/p>\n

B\u00f6lgedeki ticari bal\u0131k\u00e7\u0131l\u0131k faaliyetlerinin, k\u00fc\u00e7\u00fck buz mod\u00fcllerinin olu\u015fturabilece\u011fi risk nedeniyle k\u0131s\u0131tlanabilece\u011fi tabir ediliyor.<\/p>\n

Bilim insanlar\u0131, A23a\u2019n\u0131n ne kadar m\u00fchlet burada kalaca\u011f\u0131n\u0131 ve okyanus ak\u0131nt\u0131lar\u0131n\u0131n buzda\u011f\u0131n\u0131 tekrar hareket ettirip ettiremeyece\u011fini yak\u0131ndan takip ediyor.<\/p>\n","protected":false},"excerpt":{"rendered":"

D\u00fcnyan\u0131n en b\u00fcy\u00fck buzda\u011f\u0131 olan A23a, Antarktika\u2019dan ayr\u0131ld\u0131ktan y\u0131llar sonra G\u00fcney Georgia Adas\u0131\u2019n\u0131n 70 km a\u00e7\u0131\u011f\u0131nda karaya oturdu. 3 bin 300 kilometrekare b\u00fcy\u00fckl\u00fc\u011f\u00fcnde ve 1 trilyon ton y\u00fck\u00fcnde olan dev buzda\u011f\u0131, 2020\u2019den bu yana kuzeye hakikat s\u00fcr\u00fckleniyordu.<\/p>\n","protected":false},"author":1,"featured_media":53504,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[242,7342],"class_list":["post-53503","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-buz","tag-buzdagi"],"_links":{"self":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts\/53503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/comments?post=53503"}],"version-history":[{"count":1,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts\/53503\/revisions"}],"predecessor-version":[{"id":53506,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/posts\/53503\/revisions\/53506"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/media\/53504"}],"wp:attachment":[{"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/media?parent=53503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/categories?post=53503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ikimisli.tr\/index.php\/wp-json\/wp\/v2\/tags?post=53503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}