{"id":39578,"date":"2026-10-01T09:15:34","date_gmt":"2026-10-01T06:15:34","guid":{"rendered":"https:\/\/kibrisayna.com\/index.php\/2026\/10\/01\/dunyanin-derinliklerindeki-gorunmez-cekisme-gunler-uzuyor\/"},"modified":"2026-10-01T09:15:34","modified_gmt":"2026-10-01T06:15:34","slug":"dunyanin-derinliklerindeki-gorunmez-cekisme-gunler-uzuyor","status":"publish","type":"post","link":"https:\/\/kibrisayna.com\/index.php\/2026\/10\/01\/dunyanin-derinliklerindeki-gorunmez-cekisme-gunler-uzuyor\/","title":{"rendered":"D\u00fcnya&#8217;n\u0131n derinliklerindeki g\u00f6r\u00fcnmez \u00e7eki\u015fme. G\u00fcnler uzuyor"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p>Yerk\u00fcrenin derinliklerinde s\u00fcregelen fiziksel kuvvet m\u00fccadelesi, y\u00fczeydeki zaman alg\u0131s\u0131n\u0131 do\u011frudan etkiliyor.<\/p>\n<p>\u00a0<\/p>\n<p>Bilim dergisi Nature&#8217;da <a href=\"https:\/\/www.nature.com\/articles\/d41586-026-03018-x\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">yay\u0131mlanan<svg viewbox=\"0 0 12 12\" fill=\"none\" style=\"display:inline-block;width:0.75em;height:0.75em;vertical-align:baseline;margin:0 0.25em\"><path d=\"M3.5 1.5H1.5a1 1 0 00-1 1v8a1 1 0 001 1h8a1 1 0 001-1V8.5M7 .5H11.5V5M4.5 7.5L11 1\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/a> yeni bir ara\u015ft\u0131rma, D\u00fcnya&#8217;n\u0131n 24 saatlik g\u00fcn s\u00fcresinde meydana gelen milisaniyelik oynamalar\u0131n gezegenin metalik \u00e7ekirde\u011findeki hareketlerden kaynakland\u0131\u011f\u0131n\u0131 ortaya koydu.<\/p>\n<p>\u00a0<\/p>\n<p>Uzak kozmik cisimlere g\u00f6re yap\u0131lan hassas \u00f6l\u00e7\u00fcmler, <a href=\"https:\/\/www.ntv.com.tr\/dunya\/galeri-dunya-guvenli-alanin-disina-cikiyor-yedi-kritik-esik-gecildi-1742909\" target=\"_blank\" rel=\"noopener noreferrer\">D\u00fcnya&#8217;n\u0131n<svg viewbox=\"0 0 12 12\" fill=\"none\" style=\"display:inline-block;width:0.75em;height:0.75em;vertical-align:baseline;margin:0 0.25em\"><path d=\"M3.5 1.5H1.5a1 1 0 00-1 1v8a1 1 0 001 1h8a1 1 0 001-1V8.5M7 .5H11.5V5M4.5 7.5L11 1\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/><\/svg><\/a> kendi ekseni etraf\u0131ndaki d\u00f6n\u00fc\u015f h\u0131z\u0131n\u0131n on y\u0131ll\u0131k d\u00f6nemler zarf\u0131nda birka\u00e7 milisaniye de\u011fi\u015fti\u011fini g\u00f6steriyor.<\/p>\n<p>\u00a0<\/p>\n<p>Gezegenin merkezinde, kabaca Mars b\u00fcy\u00fckl\u00fc\u011f\u00fcnde ve a\u011f\u0131rl\u0131kl\u0131 olarak demirden meydana gelen devasa bir yap\u0131 yer al\u0131yor. Kat\u0131 haldeki i\u00e7 \u00e7ekirdek, erimi\u015f haldeki ak\u0131\u015fkan d\u0131\u015f \u00e7ekirde\u011fin i\u00e7inde ba\u011f\u0131ms\u0131z bi\u00e7imde d\u00f6nebiliyor.<\/p>\n<p>\u00a0<\/p>\n<p>Jeofizik\u00e7iler, \u00e7ekirdek ile onu \u00e7evreleyen kayal\u0131k manto aras\u0131ndaki etkile\u015fimin g\u00fcn uzunlu\u011funu de\u011fi\u015ftirdi\u011fini uzun s\u00fcredir tahmin etse de bu s\u00fcreci hangi kuvvetlerin y\u00f6netti\u011fi sorusu cevaps\u0131z kal\u0131yordu.<\/p>\n<p>\u00a0<\/p>\n<p>Kanada&#8217;daki Alberta \u00dcniversitesinden jeofizik\u00e7i Mathieu Dumberry ve Huifeng Zhang, s\u00f6z konusu mekanizmay\u0131 ayd\u0131nlatmak amac\u0131yla \u00e7ekirdek ile manto aras\u0131ndaki dinamikleri inceleyen kapsaml\u0131 bir sim\u00fclasyon modeli geli\u015ftirdi.<\/p>\n<p>\u00a0<\/p>\n<p>Ara\u015ft\u0131rmac\u0131lar, \u00e7ekirde\u011fin gezegenin d\u00f6n\u00fc\u015f\u00fcn\u00fc yava\u015flatan ya da h\u0131zland\u0131ran \u00fc\u00e7 temel tork \u00fcretti\u011fini belirtiyor.<\/p>\n<p>\u00a0<\/p>\n<p>Bunlardan ilki mekanik tork: S\u0131v\u0131 d\u0131\u015f \u00e7ekirde\u011fin ak\u0131\u015f\u0131, kayal\u0131k mantonun alt s\u0131n\u0131r\u0131ndaki engebeli y\u00fczeylere \u00e7arparak bir nehir yata\u011f\u0131ndaki kayalar gibi diren\u00e7 yarat\u0131yor.<\/p>\n<p>\u00a0<\/p>\n<p>\u0130kincisi, d\u0131\u015f \u00e7ekirde\u011fin yaratt\u0131\u011f\u0131 manyetik alan\u0131n mantodaki demir yo\u011fun b\u00f6lgeleri \u00e7ekmesiyle olu\u015fan elektromanyetik tork.<\/p>\n<p>\u00a0<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fcs\u00fc ise i\u00e7 \u00e7ekirde\u011fin yo\u011fun kesimlerini mantodaki yo\u011fun k\u00fctlelere do\u011fru \u00e7eken yer\u00e7ekimi kuvvetinden kaynaklan\u0131yor.<\/p>\n<p>\u00a0<\/p>\n<p>Modelin temel ta\u015flar\u0131ndan birini, 2023 y\u0131l\u0131nda yap\u0131lan ve sismik dalgalar\u0131 inceleyen bir ara\u015ft\u0131rma olu\u015fturdu.<\/p>\n<p>\u00a0<\/p>\n<p>Bu veriler, i\u00e7 \u00e7ekirde\u011fin 1960&#8217;lardan 2010 y\u0131l\u0131na kadar gezegenin geri kalan\u0131ndan biraz daha h\u0131zl\u0131 d\u00f6nd\u00fc\u011f\u00fcn\u00fc, yakla\u015f\u0131k 2010 y\u0131l\u0131ndan itibaren ise bu hareketin yava\u015flad\u0131\u011f\u0131n\u0131 ortaya koymu\u015ftu.<\/p>\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/www.ntv.com.tr\/teknoloji\/galeri-dunyanin-derinliklerindeki-gorunmez-cekisme-gunler-uzuyor-1744268\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yerk\u00fcrenin derinliklerinde s\u00fcregelen fiziksel kuvvet m\u00fccadelesi, y\u00fczeydeki zaman alg\u0131s\u0131n\u0131 do\u011frudan etkiliyor. \u00a0 Bilim dergisi Nature&#8217;da yay\u0131mlanan yeni bir ara\u015ft\u0131rma, D\u00fcnya&#8217;n\u0131n 24 saatlik g\u00fcn s\u00fcresinde meydana gelen milisaniyelik oynamalar\u0131n gezegenin metalik \u00e7ekirde\u011findeki hareketlerden kaynakland\u0131\u011f\u0131n\u0131 ortaya koydu. \u00a0 Uzak kozmik cisimlere g\u00f6re yap\u0131lan hassas \u00f6l\u00e7\u00fcmler, D\u00fcnya&#8217;n\u0131n kendi ekseni etraf\u0131ndaki d\u00f6n\u00fc\u015f h\u0131z\u0131n\u0131n on y\u0131ll\u0131k d\u00f6nemler zarf\u0131nda birka\u00e7 milisaniye [&hellip;]<\/p>\n","protected":false},"author":908,"featured_media":39579,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[12],"tags":[],"class_list":["post-39578","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2026\/10\/13PLANET-articleLarge-848405.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/39578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=39578"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/39578\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/39579"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=39578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=39578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=39578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}