Atat\u00fcrk \u00dcniversitesi Deprem Ara\u015ft\u0131rma Merkezi kurucusu, Jeoloji M\u00fchendisi Dr. \u00d6\u011fretim \u00dcyesi Mehmet Salih Bayraktutan, Erzurum Havzas\u0131'n\u0131n uzun y\u0131llar yanl\u0131\u015f bi\u00e7imde '\u00e7ek-ay\u0131r havza' olarak tan\u0131mland\u0131\u011f\u0131n\u0131, oysa b\u00f6lgenin jeolojik ger\u00e7eklerinin bu yorumu desteklemedi\u011fini s\u00f6yledi. Bayraktutan, 's\u0131k\u0131\u015fma-kapanma havzas\u0131' oldu\u011funu belirtti\u011fi Erzurum Havzas\u0131\u2019n\u0131n olu\u015fumunu tamamen volkanik k\u00f6kenli bir kalderaya bor\u00e7lu bulundu\u011funu ifade etti.<\/p>\n
\u0130smini Paland\u00f6ken olarak belirledikleri kalderaya ili\u015fkin ilk saha tespitlerinin 1985 y\u0131l\u0131nda merhum Prof. Dr. Aykut Barka ile y\u00fcr\u00fct\u00fclen arazi \u00e7al\u0131\u015fmalar\u0131 s\u0131ras\u0131nda yap\u0131ld\u0131\u011f\u0131n\u0131 belirten Bayraktutan, \u201cO tarihten bu yana uydu g\u00f6r\u00fcnt\u00fcleri, uzaktan alg\u0131lama verileri ve ayr\u0131nt\u0131l\u0131 arazi incelemeleri, Erzurum \u00e7evresinde b\u00fcy\u00fck \u00f6l\u00e7ekli bir kalderan\u0131n varl\u0131\u011f\u0131n\u0131 kesinle\u015ftirdi. Yakla\u015f\u0131k 6 milyon y\u0131l ya\u015f\u0131nda, andezitik bazaltlar\u0131n egemen oldu\u011fu kaldera, dairesel bir yap\u0131ya sahip. \u0130lk evrelerde lav katmanlar\u0131n\u0131n havza i\u00e7ine do\u011fru e\u011fimli oldu\u011fu, merkezde ise derin bir g\u00f6l ortam\u0131n\u0131n geli\u015fti\u011fi bilinmektedir. Havza kenarlar\u0131ndan merkeze do\u011fru kal\u0131nla\u015fan sedimanlar\u0131n birikti\u011fi, volkanik k\u00f6kenli ince klastik malzemenin yayg\u0131n oldu\u011fu tespit edildi\u201d diye konu\u015ftu.<\/p>\n
60…<\/p>\n","protected":false},"excerpt":{"rendered":"
Erzurum Havzas\u0131\u2019n\u0131n, daire bi\u00e7imli volkanik yap\u0131 kaldera \u00fczerinde geli\u015fti\u011fi belirlendi. Atat\u00fcrk \u00dcniversitesi Deprem Ara\u015ft\u0131rma Merkezi kurucusu, Jeoloji…<\/p>\n","protected":false},"author":2,"featured_media":1402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,6,5],"tags":[],"class_list":["post-1403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arsiv","category-gundem","category-son-dakika"],"_links":{"self":[{"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=\/wp\/v2\/posts\/1403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1403"}],"version-history":[{"count":0,"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=\/wp\/v2\/posts\/1403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=\/wp\/v2\/media\/1402"}],"wp:attachment":[{"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eskigazeteci.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}