{"id":13357,"date":"2025-03-17T15:38:05","date_gmt":"2025-03-17T12:38:05","guid":{"rendered":"https:\/\/www.yesildirenis.com\/?p=13357"},"modified":"2025-03-17T15:59:07","modified_gmt":"2025-03-17T12:59:07","slug":"dunyanin-en-buyuk-buzdagi-karaya-oturdu","status":"publish","type":"post","link":"https:\/\/www.yesildirenis.com\/en\/2025\/03\/17\/dunyanin-en-buyuk-buzdagi-karaya-oturdu\/","title":{"rendered":"D\u00fcnyan\u0131n En B\u00fcy\u00fck Buzda\u011f\u0131 Karaya Oturdu"},"content":{"rendered":"\n<p style=\"color:#43a1dc\" class=\"has-text-color wp-block-paragraph\"><strong>A23a ad\u0131 verilen d\u00fcnyan\u0131n en b\u00fcy\u00fck ve en eski buzda\u011f\u0131, G\u00fcney Atlantik&#8217;te penguen ve fil foku pop\u00fclasyonlar\u0131yla bilinen uzak bir ada olan G\u00fcney Georgia k\u0131y\u0131lar\u0131ndaki s\u0131\u011f sularda karaya oturdu.&nbsp;British Antarctic Survey&#8217;e g\u00f6re buzda\u011f\u0131, 1986 y\u0131l\u0131nda k\u0131tasal Antarktika&#8217;dan koparak Weddell Denizi&#8217;ne sapland\u0131 ve yakla\u015f\u0131k otuz y\u0131l boyunca burada kald\u0131. Grubun bir \u0130ngiliz topra\u011f\u0131 olan G\u00fcney Georgia&#8217;da bir istasyonu bulunuyor.<\/strong><\/p>\n\n\n\n<p class=\"has-drop-cap wp-block-paragraph\">A23a ad\u0131 verilen d\u00fcnyan\u0131n en b\u00fcy\u00fck ve en eski buzda\u011f\u0131, G\u00fcney Atlantik&#8217;te penguen ve fil foku pop\u00fclasyonlar\u0131yla bilinen uzak bir ada olan G\u00fcney Georgia k\u0131y\u0131lar\u0131ndaki s\u0131\u011f sularda karaya oturdu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Baz\u0131lar\u0131n\u0131n deyimiyle &#8220;mega-berg&#8221;, bir zamanlar yakla\u015f\u0131k 1.500 mil kareyi kaplayan ancak Antarktika&#8217;dan kuzeye do\u011fru yolculu\u011funda yakla\u015f\u0131k 200 mil karelik k\u00fctlesini kaybeden geni\u015f bir buz tabakas\u0131d\u0131r. Her iki durumda da, neredeyse trilyon tonluk bu dev, Rhode Island eyaletinden daha b\u00fcy\u00fckt\u00fcr ve baz\u0131 noktalarda 1.300 feet&#8217;i a\u015fan y\u00fcksek kayal\u0131klara sahiptir. Kutup bilimine odaklanan bir ara\u015ft\u0131rma grubu olan British Antarctic Survey&#8217;e g\u00f6re, 1986 y\u0131l\u0131nda k\u0131tasal Antarktika&#8217;dan koparak Weddell Denizi&#8217;ne sapland\u0131 ve yakla\u015f\u0131k otuz y\u0131l boyunca burada kald\u0131. Grubun bir \u0130ngiliz topra\u011f\u0131 olan G\u00fcney Georgia&#8217;da bir istasyonu bulunuyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">British Antarctic Survey okyanus bilimcisi Andrew Meijers, ara\u015ft\u0131rma grubu taraf\u0131ndan yay\u0131nlanan a\u00e7\u0131klamalar\u0131nda buzda\u011f\u0131n\u0131n &#8220;okyanustan \u00e7\u0131kan, ufuktan ufka uzanan y\u00fcksek bir duvar&#8221; gibi g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc s\u00f6yledi. Meijers, 2023 y\u0131l\u0131n\u0131n sonlar\u0131nda RSS David Attenborough gemisindeyken A23a&#8217;y\u0131 inceledi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/iceberg-4089866_1280-1024x682.jpg\" alt=\"\" class=\"wp-image-13358\" srcset=\"https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/iceberg-4089866_1280-1024x682.jpg 1024w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/iceberg-4089866_1280-300x200.jpg 300w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/iceberg-4089866_1280-768x512.jpg 768w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/iceberg-4089866_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2020 Y\u0131l\u0131nda G\u00fcney Okyanusta S\u00fcr\u00fcklenmeye Ba\u015flad\u0131<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A23a 2020 y\u0131l\u0131nda G\u00fcney Okyanusu&#8217;nda s\u00fcr\u00fcklenmeye ba\u015flad\u0131 ve ak\u0131nt\u0131lar onu G\u00fcney Georgia ile olas\u0131 bir \u00e7arp\u0131\u015fma rotas\u0131na soktu. Buzda\u011f\u0131 ve ada mil kare olarak yakla\u015f\u0131k ayn\u0131 b\u00fcy\u00fckl\u00fcktedir. Ara\u015ft\u0131rmac\u0131lar buzda\u011f\u0131n\u0131n G\u00fcney Georgia&#8217;ya do\u011fru izledi\u011fi yolu hem dolamba\u00e7l\u0131 hem de ilgi \u00e7ekici olarak tan\u0131ml\u0131yorlar; zira buzda\u011f\u0131 adaya do\u011fru beklenmedik bir rota \u00e7izdi ve ge\u00e7en y\u0131l aylarca yerinde d\u00f6nmesine neden olan d\u00f6nen bir su s\u00fctununa hapsoldu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">British Antarctic Survey&#8217;e g\u00f6re bu noktada buzda\u011f\u0131, G\u00fcney Georgia \u00e7evresindeki s\u0131\u011f k\u0131ta sahanl\u0131\u011f\u0131nda karaya oturmu\u015f ve adan\u0131n g\u00fcneybat\u0131 k\u0131y\u0131s\u0131ndan yakla\u015f\u0131k 50 mil uzakta yer al\u0131yor gibi g\u00f6r\u00fcn\u00fcyor. Meijers, uydu g\u00f6r\u00fcnt\u00fclerine at\u0131fta bulunarak, \u015fu anda sa\u011flam g\u00f6r\u00fcnd\u00fc\u011f\u00fcn\u00fc s\u00f6yledi. Ancak buzda\u011f\u0131 muhtemelen daha k\u00fc\u00e7\u00fck par\u00e7alara ayr\u0131lacak ve k\u0131sa bir s\u00fcre sonra erimeye ba\u015flayacak, bu da nakliye operasyonlar\u0131n\u0131 kesintiye u\u011fratabilecek ve \u00e7evredeki b\u00f6lgedeki bal\u0131k\u00e7\u0131l\u0131\u011f\u0131 sekteye u\u011fratabilecek bir s\u00fcre\u00e7 olacak.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"666\" src=\"https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a.jpg\" alt=\"\" class=\"wp-image-13359\" srcset=\"https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a.jpg 1000w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-300x200.jpg 300w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-768x511.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Bal\u0131k\u00e7\u0131l\u0131k Operasyonlar\u0131n\u0131 Zora Sokuyor<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mejers &#8220;Buzda\u011f\u0131 b\u00fcy\u00fck olsa da, buzda\u011flar\u0131n\u0131n yaratt\u0131\u011f\u0131 tehlikelerin ve A23a&#8217;n\u0131n konumunun fark\u0131nda olan G\u00fcney Okyanusu gemi operat\u00f6rleri taraf\u0131ndan kolayca \u00f6nlenebilir. Ancak zaman i\u00e7inde par\u00e7aland\u0131k\u00e7a, daha k\u00fc\u00e7\u00fck buzda\u011flar\u0131n\u0131 takip etmek \u00e7ok daha zorla\u015f\u0131yor&#8221; dedi. &#8220;Bal\u0131k\u00e7\u0131l\u0131k operat\u00f6rleriyle yap\u0131lan g\u00f6r\u00fc\u015fmeler, ge\u00e7mi\u015fteki b\u00fcy\u00fck berglerin, daha k\u00fc\u00e7\u00fck &#8211; ancak genellikle daha tehlikeli &#8211; berg par\u00e7alar\u0131n\u0131n say\u0131s\u0131 nedeniyle baz\u0131 b\u00f6lgeleri bir s\u00fcre bal\u0131k\u00e7\u0131l\u0131k operasyonlar\u0131 i\u00e7in az ya da \u00e7ok yasak hale getirdi\u011fini g\u00f6stermektedir.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Meijers, A23a&#8217;n\u0131n G\u00fcney Georgia&#8217;n\u0131n foklar\u0131 ve penguenleri \u00fczerindeki etkileri konusunda daha az endi\u015fe duyuldu\u011funu, ancak adan\u0131n \u00e7evresindeki b\u00fcy\u00fck buz par\u00e7alar\u0131n\u0131n beslenme alanlar\u0131na giden yollar\u0131 engelleyebilece\u011fini ve onlara g\u00fcvenen yavrular ve civcivler i\u00e7in daha az yiyecek ve daha y\u00fcksek \u00f6l\u00fcm oranlar\u0131yla sonu\u00e7lanabilece\u011fini s\u00f6yledi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131-1024x640.png\" alt=\"\" class=\"wp-image-13360\" srcset=\"https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131-1024x640.png 1024w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131-300x187.png 300w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131-768x480.png 768w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131-343x215.png 343w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131-326x205.png 326w, https:\/\/www.yesildirenis.com\/wp-content\/uploads\/2025\/03\/a23a-buzda\u011f\u0131.png 1050w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Suya B\u00fcy\u00fck Miktarda Besin Maddesi Yayacak<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ancak Meijers, eriyen buzda\u011f\u0131n\u0131n \u00e7evreye olumlu de\u011fi\u015fiklikler de getirebilece\u011fini, suya b\u00fcy\u00fck miktarda besin maddesi yayarak &#8220;foklar ve penguenler gibi yerel y\u0131rt\u0131c\u0131lar\u0131n pop\u00fclasyonlar\u0131n\u0131 art\u0131rabilece\u011fini&#8221; s\u00f6zlerine ekledi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Meijers, A23a gibi buzda\u011flar\u0131n\u0131n Antarktika ya\u015fam d\u00f6ng\u00fcs\u00fcn\u00fcn normal par\u00e7alar\u0131 oldu\u011funu belirtirken, insan kaynakl\u0131 iklim de\u011fi\u015fikli\u011finin son birka\u00e7 on y\u0131lda s\u00fcreci h\u0131zland\u0131rd\u0131\u011f\u0131n\u0131 s\u00f6yledi. Ara\u015ft\u0131rmac\u0131lar, 2000 y\u0131l\u0131ndan bu yana buz sahanl\u0131klar\u0131n\u0131n k\u00fctlelerinin yakla\u015f\u0131k 6.000 gigatonunu kaybetti\u011fini kaydetti. Bir gigaton 1 milyar metrik tona ya da 2,2 trilyon kiloya e\u015fittir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Meijers, &#8220;Buz sahanl\u0131\u011f\u0131 k\u00fctlesindeki bu kay\u0131p, tatl\u0131 su ilavesi, deniz seviyesinin y\u00fckselmesinin h\u0131zlanmas\u0131&#8230; Ve \u00f6zellikle hassas Bat\u0131 Antarktika&#8217;da olas\u0131 geri d\u00f6n\u00fc\u015f\u00fc olmayan &#8216;devrilme noktalar\u0131&#8217; nedeniyle okyanus dola\u015f\u0131m\u0131 \u00fczerinde \u00f6nemli etkilere sahiptir&#8221; dedi.\u202f&#8221;Bunlar BAS&#8217;ta ve ba\u015fka yerlerde acil ve aktif ara\u015ft\u0131rma alanlar\u0131d\u0131r.&#8221;<a href=\"https:\/\/www.cbsnews.com\/news\/iceberg-a23a-south-georgia-island\/\"> (CBS News)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A23a ad\u0131 verilen d\u00fcnyan\u0131n en b\u00fcy\u00fck ve en eski buzda\u011f\u0131, G\u00fcney Atlantik&#8217;te penguen ve fil foku pop\u00fclasyonlar\u0131yla bilinen uzak bir<\/p>\n","protected":false},"author":1,"featured_media":13361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[435],"tags":[437,440,436,441,438,439],"class_list":["post-13357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dunyadan-ekoloji","tag-a23a","tag-beslenme","tag-buzdagi","tag-deniz-seviyesi-yukselme","tag-devasa","tag-okyanus"],"_links":{"self":[{"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/posts\/13357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/comments?post=13357"}],"version-history":[{"count":3,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/posts\/13357\/revisions"}],"predecessor-version":[{"id":13365,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/posts\/13357\/revisions\/13365"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/media\/13361"}],"wp:attachment":[{"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/media?parent=13357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/categories?post=13357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yesildirenis.com\/en\/wp-json\/wp\/v2\/tags?post=13357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}