{"id":6948,"date":"2026-06-03T20:33:35","date_gmt":"2026-06-03T20:33:35","guid":{"rendered":"https:\/\/odakhaber.site\/?p=6948"},"modified":"2026-06-03T20:33:35","modified_gmt":"2026-06-03T20:33:35","slug":"alaskanin-nehirleri-pas-rengine-burunuyor-eriyen-buzullar-kuresel-bir-felaketi-tetikliyor","status":"publish","type":"post","link":"https:\/\/odakhaber.site\/?p=6948","title":{"rendered":"Alaska\u2019n\u0131n Nehirleri Pas Rengine B\u00fcr\u00fcn\u00fcyor: Eriyen Buzullar K\u00fcresel Bir Felaketi Tetikliyor"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Alaska\u2019n\u0131n o el de\u011fmemi\u015f vah\u015fi do\u011fas\u0131ndan ge\u00e7en kristal berrakl\u0131\u011f\u0131ndaki nehirler, korkutucu bir \u015fekilde pasl\u0131 bir turuncu renge d\u00f6n\u00fc\u015f\u00fcyor.&nbsp;<em>Communications Earth &amp; Environment<\/em>&nbsp;dergisinde yay\u0131mlanan \u00e7arp\u0131c\u0131 bir bilimsel ara\u015ft\u0131rma, bu \u00fcrk\u00fct\u00fcc\u00fc de\u011fi\u015fimin arkas\u0131ndaki s\u0131rr\u0131 \u00e7\u00f6zd\u00fc. \u0130klim de\u011fi\u015fikli\u011fi sebebiyle binlerce y\u0131ld\u0131r donmu\u015f halde olan toprak tabakas\u0131n\u0131n (permafrost) erimesi, yeralt\u0131nda hapsolmu\u015f demir ve a\u011f\u0131r metalleri serbest b\u0131rakarak su alt\u0131 ekosistemlerini zehirlemeye ba\u015flad\u0131.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nehirleri Zehirleyen \u0130ki Farkl\u0131 Jeolojik S\u00fcre\u00e7<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uzmanlar, b\u00f6lgedeki akarsular\u0131n rengini de\u011fi\u015ftiren ve do\u011fay\u0131 tehdit eden iki temel mekanizmay\u0131 g\u00fcn y\u00fcz\u00fcne \u00e7\u0131kard\u0131:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zirvelerdeki Kimyasal Tepkime:<\/strong>\u00a0Y\u00fcksek rak\u0131mlarda eriyen kayal\u0131k alanlarda a\u00e7\u0131\u011fa \u00e7\u0131kan pirit (halk aras\u0131ndaki ad\u0131yla yalanc\u0131 alt\u0131n) minerali, su ve oksijenle temas etti\u011fi anda s\u00fclf\u00fcrik asit ve toksik metaller salg\u0131layarak nehrin asit seviyesini \u00f6l\u00fcmc\u00fcl derecede art\u0131r\u0131yor.<\/li>\n\n\n\n<li><strong>Al\u00e7ak Kesimlerdeki Mikrobiyal Faaliyet:<\/strong>\u00a0D\u00fc\u015f\u00fck rak\u0131ml\u0131 ve nemsiz sulak alanlarda ya\u015fayan mikroorganizmalar, oksijen bulamad\u0131klar\u0131 i\u00e7in topraktaki demiri t\u00fcketiyor ve onu suda \u00e7\u00f6z\u00fclebilir bir hale getiriyor. Bu demir dolu yeralt\u0131 sular\u0131 y\u00fczeye \u00e7\u0131k\u0131p oksijenle bulu\u015ftu\u011funda devasa bir \u201cpaslanma\u201d reaksiyonu ger\u00e7ekle\u015fiyor.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Somonlar ve Su Alt\u0131 Ya\u015fam\u0131 \u00d6l\u00fcm Kal\u0131m Sava\u015f\u0131nda<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bilim insanlar\u0131n\u0131n verilerine g\u00f6re, nehir yataklar\u0131n\u0131 ince bir film gibi kaplayan bu demir par\u00e7ac\u0131klar\u0131, ak\u0131nt\u0131ya kap\u0131larak 100 kilometreden fazla yol kat edebiliyor. Ortaya \u00e7\u0131kan bu a\u011f\u0131r kirlilik; algleri, su alt\u0131 b\u00f6ceklerini ve \u00f6zellikle yumurtalar\u0131n\u0131 b\u0131rakmak i\u00e7in temiz \u00e7ak\u0131l ta\u015flar\u0131na ihtiya\u00e7 duyan efsanevi somon bal\u0131klar\u0131n\u0131 do\u011frudan vuruyor. Suda ya\u015fanan bu kimyasal y\u0131k\u0131m, bal\u0131klar\u0131n solunga\u00e7lar\u0131n\u0131 t\u0131kayarak nefes almalar\u0131n\u0131 engelliyor ve besin zincirinde telafisi zor bir \u00e7\u00f6k\u00fc\u015fe zemin haz\u0131rl\u0131yor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Turuncu Nehirlerin Gelece\u011fi \u00d6nceden Tespit Edilecek<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uzmanlar, donmu\u015f topraklar\u0131n \u00e7\u00f6z\u00fclmesinin y\u0131llara yay\u0131lan sinsi bir s\u00fcre\u00e7 oldu\u011funun alt\u0131n\u0131 \u00e7iziyor. \u00d6yle ki, kavurucu bir yaz mevsiminde \u00e7\u00f6z\u00fclen demirin nehirlere inmesi bir sonraki y\u0131l\u0131 bile bulabiliyor. Ara\u015ft\u0131rmac\u0131lar \u015fimdi, toprak s\u0131cakl\u0131\u011f\u0131 verileriyle su kimyas\u0131 analizlerini harmanlayarak gelecekte hangi nehirlerin turuncuya d\u00f6nece\u011fini \u00f6nceden tahmin edebilen bir sistem kurmay\u0131 planl\u0131yor. Bu sayede nehir havzalar\u0131nda ya\u015fayan yerel halk\u0131n, su kalitesindeki bu zehirli de\u011fi\u015fimlere kar\u015f\u0131 \u00f6nceden haz\u0131rl\u0131kl\u0131 olmas\u0131 hedefleniyor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tehlike Alaska\u2019y\u0131 A\u015farak T\u00fcm K\u00fcreye Yay\u0131l\u0131yor<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rman\u0131n en korkutucu sonu\u00e7lar\u0131ndan biri ise bu kirlili\u011fin sadece Alaska\u2019n\u0131n Brooks S\u0131rada\u011flar\u0131 ile s\u0131n\u0131rl\u0131 kalmamas\u0131. Kuzey Kanada, Rusya, And Da\u011flar\u0131 ve Alpler gibi permafrost erimesinin ya\u015fand\u0131\u011f\u0131, demir bak\u0131m\u0131ndan zengin di\u011fer k\u00fcresel co\u011frafyalarda da benzer paslanmalar rapor edilmeye ba\u015fland\u0131.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130\u015fin en tehlikeli taraf\u0131 ise ortada kapat\u0131labilecek veya ceza kesilebilecek bir sanayi tesisi olmamas\u0131. K\u00fcresel \u0131s\u0131nman\u0131n tetikledi\u011fi bu do\u011fal kirlenmeyi do\u011frudan bir m\u00fcdahaleyle durdurmak \u015fu an i\u00e7in imkans\u0131z g\u00f6r\u00fcn\u00fcyor. Bilim insanlar\u0131, mevcut \u00e7abalar\u0131n \u015fimdilik sadece hen\u00fcz kirlenmemi\u015f temiz su kaynaklar\u0131n\u0131 korumaya odaklanmas\u0131 gerekti\u011fi konusunda uyar\u0131yor.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-mavi-man-et wp-block-embed-mavi-man-et\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"90oS1trxIg\"><a href=\"https:\/\/mavimanset.com\/2026\/06\/03\/alaskanin-nehirleri-pas-rengine-burunuyor-eriyen-buzullar-kuresel-bir-felaketi-tetikliyor\/\">Alaska&#8217;n\u0131n Nehirleri Pas Rengine B\u00fcr\u00fcn\u00fcyor: Eriyen Buzullar K\u00fcresel Bir Felaketi Tetikliyor<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cAlaska\u2019n\u0131n Nehirleri Pas Rengine B\u00fcr\u00fcn\u00fcyor: Eriyen Buzullar K\u00fcresel Bir Felaketi Tetikliyor\u201d \u2014 Mavi Man\u015fet\" src=\"https:\/\/mavimanset.com\/2026\/06\/03\/alaskanin-nehirleri-pas-rengine-burunuyor-eriyen-buzullar-kuresel-bir-felaketi-tetikliyor\/embed\/#?secret=BX9UNXjjS4#?secret=90oS1trxIg\" data-secret=\"90oS1trxIg\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">KARDE\u015e HABER<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alaska\u2019n\u0131n o el de\u011fmemi\u015f vah\u015fi do\u011fas\u0131ndan ge\u00e7en kristal berrakl\u0131\u011f\u0131ndaki nehirler, korkutucu bir \u015fekilde pasl\u0131 bir turuncu renge d\u00f6n\u00fc\u015f\u00fcyor.&nbsp;Communications Earth &amp; Environment&nbsp;dergisinde yay\u0131mlanan \u00e7arp\u0131c\u0131 bir bilimsel ara\u015ft\u0131rma, bu \u00fcrk\u00fct\u00fcc\u00fc de\u011fi\u015fimin arkas\u0131ndaki s\u0131rr\u0131 \u00e7\u00f6zd\u00fc. \u0130klim de\u011fi\u015fikli\u011fi sebebiyle binlerce y\u0131ld\u0131r donmu\u015f halde olan toprak tabakas\u0131n\u0131n (permafrost) erimesi, yeralt\u0131nda hapsolmu\u015f demir ve a\u011f\u0131r metalleri serbest b\u0131rakarak su alt\u0131 ekosistemlerini [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":6949,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-6948","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dunya-haberleri"],"jetpack_featured_media_url":"https:\/\/odakhaber.site\/wp-content\/uploads\/2026\/06\/ekran-goruntusu-20260603-144001png-CignrMrIYEaMSTJSpZTXjA.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/6948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6948"}],"version-history":[{"count":1,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/6948\/revisions"}],"predecessor-version":[{"id":6950,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/posts\/6948\/revisions\/6950"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=\/wp\/v2\/media\/6949"}],"wp:attachment":[{"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/odakhaber.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}