{"id":58928,"date":"2024-06-24T18:24:06","date_gmt":"2024-06-24T18:24:06","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=58928"},"modified":"2024-06-24T18:24:06","modified_gmt":"2024-06-24T18:24:06","slug":"elon-muskin-starlink-uydulari-ozon-tabakasini-oldurebilir-2","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2024\/06\/24\/elon-muskin-starlink-uydulari-ozon-tabakasini-oldurebilir-2\/","title":{"rendered":"Elon Musk\u2019\u0131n Starlink uydular\u0131 ozon tabakas\u0131n\u0131 \u00f6ld\u00fcrebilir"},"content":{"rendered":"

<\/span> Elon Musk\u2019\u0131n SpaceX<\/strong> \u015firketinin Starlink<\/strong> gibi k\u00fc\u00e7\u00fck uydulardan olu\u015fan b\u00fcy\u00fck tak\u0131my\u0131ld\u0131zlar\u0131n\u0131n say\u0131s\u0131 her ge\u00e7en g\u00fcn art\u0131yor. G\u00fcney Kaliforniya \u00dcniversitesi’ndeki ara\u015ft\u0131rmac\u0131lar taraf\u0131ndan y\u00fcr\u00fct\u00fclen bir \u00e7al\u0131\u015fmada ise Starlink uydular\u0131n\u0131n kullan\u0131m \u00f6mr\u00fc doldu\u011funda atmosferde yanarak ozon tabakas\u0131na zarar<\/strong> verecek sal\u0131n\u0131mlar yapacaklar. <\/figure>\n

Uydular ozon tabakas\u0131na zarar veriyor<\/b><\/p>\n

D\u00fcnya y\u00f6r\u00fcngesinde yer alan 10 bin uydunun y\u00fczde 60\u2019\u0131n\u0131 halihaz\u0131rda Starlink uydular\u0131<\/strong> olu\u015fturuyor. Bu uydular\u0131n kullan\u0131m \u00f6mr\u00fc doldu\u011funda atmosfere girerek havada yanmalar\u0131 bekleniyor. Ancak ara\u015ft\u0131rmac\u0131lara g\u00f6re uydular, atmosferde yanmaktan daha fazlas\u0131n\u0131 yapacak. Belirtilenlere g\u00f6re yeniden giri\u015f s\u0131ras\u0131nda uydular yanarak ana yan \u00fcr\u00fcn olarak al\u00fcminyum oksit<\/strong> \u00fcretecek. Bunlar stratosferdeki ozonu t\u00fcketen klor aktivasyonu<\/strong> i\u00e7in bilinen kataliz\u00f6rler aras\u0131nda bulunuyor. \u00a0Bu tabaka D\u00fcnya’n\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131 kontrol alt\u0131nda tutmaya yard\u0131mc\u0131 oluyor ve zay\u0131flad\u0131k\u00e7a daha fazla g\u00fcne\u015f radyasyonu ge\u00e7ebiliyor.<\/p>\n

Elbette ara\u015ft\u0131rmac\u0131lar do\u011frudan Starlink uydular\u0131n\u0131 hedeflemiyorlar ancak bahsedilen uydu tak\u0131my\u0131ld\u0131zlar\u0131n\u0131n en b\u00fcy\u00fc\u011f\u00fc a\u00e7\u0131k ara bir \u015fekilde Starlink. Ara\u015ft\u0131rmac\u0131lara g\u00f6re, atmosferdeki oksitlerin say\u0131s\u0131 2016 ile 2022 y\u0131llar\u0131 aras\u0131nda sekiz kat artt\u0131 ve bu say\u0131 al\u00e7ak D\u00fcnya y\u00f6r\u00fcngesindeki uydular\u0131n say\u0131s\u0131yla do\u011fru orant\u0131l\u0131<\/strong> gibi g\u00f6r\u00fcn\u00fcyor.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar tipik bir 250 kg’l\u0131k uydunun<\/strong> par\u00e7alanmas\u0131n\u0131n yakla\u015f\u0131k 30 kg al\u00fcminyum oksit<\/strong> nanopartik\u00fcl \u00fcretebilece\u011fini ve bunun atmosferde on y\u0131llarca kalabilece\u011fini tespit etti. 2022’de<\/strong> atmosfere yeniden giren t\u00fcm uydu pop\u00fclasyonu taraf\u0131ndan \u00fcretilen al\u00fcminyum oksit bile\u015fiklerinin yakla\u015f\u0131k 17 metrik ton<\/strong> oldu\u011fu tahmin ediliyor. Ayr\u0131ca bunun atmosferdeki al\u00fcminyum miktar\u0131nda do\u011fal seviyenin %29,5 \u00fczerinde bir art\u0131\u015fa neden oldu\u011funun alt\u0131 \u00e7iziliyor. Uydu say\u0131s\u0131ndaki radikal art\u0131\u015f ile bu say\u0131n\u0131n \u00f6n\u00fcm\u00fczdeki y\u0131llarda 360 metrik tona ula\u015fabilece\u011fi<\/strong> belirtiliyor.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/elon-musk-in-starlink-uydulari-ozon-tabakasini-oldurebilir–178636<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Elon Musk\u2019\u0131n SpaceX \u015firketinin Starlink gibi k\u00fc\u00e7\u00fck uydulardan olu\u015fan b\u00fcy\u00fck tak\u0131my\u0131ld\u0131zlar\u0131n\u0131n say\u0131s\u0131 her ge\u00e7en g\u00fcn art\u0131yor. G\u00fcney Kaliforniya \u00dcniversitesi’ndeki ara\u015ft\u0131rmac\u0131lar taraf\u0131ndan y\u00fcr\u00fct\u00fclen bir \u00e7al\u0131\u015fmada ise Starlink uydular\u0131n\u0131n kullan\u0131m …<\/p>\n","protected":false},"author":1,"featured_media":58929,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[2395,733,121,2394,65],"class_list":["post-58928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-arastirmacilar","tag-starlink","tag-uydu","tag-uydular","tag-yan"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/58928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=58928"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/58928\/revisions"}],"predecessor-version":[{"id":58931,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/58928\/revisions\/58931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/58929"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=58928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=58928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=58928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}