California \u00dcniversitesi ile ABD Havac\u0131l\u0131k ve Uzay Ajans\u0131\u2019n\u0131n (NASA) ortak y\u00fcr\u00fctt\u00fc\u011f\u00fc \u00e7al\u0131\u015fmada, Gr\u00f6nland\u2019daki b\u00fcy\u00fck bir buz k\u00fctlesinin, gelgit hareketleri nedeniyle, daha h\u0131zl\u0131 eriyerek deniz seviyesindeki y\u00fckselme oran\u0131n\u0131 h\u0131zland\u0131ran bir etkiye neden oldu\u011funa dair sonu\u00e7lara ula\u015f\u0131ld\u0131\u011f\u0131 belirtildi.<\/p>\n
Ulusal Bilimler Akademisi Bildirisinde yer alan \u00e7al\u0131\u015fmada bilim adamlar\u0131, kuzeybat\u0131 Gr\u00f6nland\u2019daki b\u00fcy\u00fck bir buzulun okyanus gelgitleriyle etkile\u015fime ge\u00e7ti\u011fi ve bu hareketin daha \u00f6nce a\u00e7\u0131klanmayan bir erime potansiyeline olanak sa\u011flad\u0131\u011f\u0131 bildirildi.<\/p>\n
Uydu radar verileri kullan\u0131larak elde edilen sonu\u00e7larda, Petermann isimli buzulun kara ile ba\u011flant\u0131s\u0131n\u0131n koparak okyanusta y\u00fczmeye ba\u015flad\u0131\u011f\u0131, toprak ile birle\u015fme hatt\u0131n\u0131n gelgit d\u00f6ng\u00fcleri s\u0131ras\u0131nda \u00f6nemli \u00f6l\u00e7\u00fcde kayd\u0131\u011f\u0131 ve dip k\u0131sm\u0131na s\u0131cak deniz suyunun girip buzulu eritmesine yol a\u00e7t\u0131\u011f\u0131 tespit edildi.<\/p>\n
\u201c2 \u0130LE 6 K\u0130LOMETRE ARASINDA HAREKET ED\u0130YOR\u201d<\/strong><\/p>\n \u00c7al\u0131\u015fman\u0131n ba\u015f yazar\u0131 olan bilim adam\u0131 Enrico Ciraci, s\u00f6z konusu buzul k\u00fctlesinin \u201cgelgit hareketleri esnas\u0131nda 2 ile 6 kilometre aras\u0131nda hareket etti\u011fini\u201d a\u00e7\u0131klad\u0131.<\/p>\n Ciraci, \u201cBu \u00f6nemli bir bulgu: Bilim adamlar\u0131 aras\u0131ndaki geleneksel g\u00f6r\u00fc\u015f, buzulun karaya oturma hatt\u0131n\u0131n gelgitlerle birlikte hareket etmedi\u011fi y\u00f6n\u00fcndeydi ve bu, deniz seviyesinin y\u00fckselmesini h\u0131zland\u0131rabilecek ba\u015fka bir \u00f6nemli erime etkisini ortaya koyuyor\u201d dedi.<\/p>\n \u00c7al\u0131\u015fman\u0131n ortak yazar\u0131 Eric Rignot ise bu bulu\u015fun, \u201cdeniz seviyesindeki y\u00fckselme projeksiyonlar\u0131n\u0131 y\u00fczde 200\u2019e kadar art\u0131raca\u011f\u0131n\u0131\u201d belirtti. (AA)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" ABD’de yap\u0131lan bilimsel ara\u015ft\u0131rmada ortaya \u00e7\u0131kan sonu\u00e7lar, buzullar\u0131n daha \u00f6nceki tahminlerin \u00e7ok \u00f6tesinde, h\u0131zl\u0131 eriyece\u011fi \u00f6ng\u00f6r\u00fcs\u00fcn\u00fc ortaya koydu.<\/p>\n","protected":false},"author":1,"featured_media":88258,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[2226,11763,4446],"class_list":["post-88257","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-buz","tag-gelgit","tag-hareket"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/88257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88257"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/88257\/revisions"}],"predecessor-version":[{"id":88259,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/88257\/revisions\/88259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/88258"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}