{"id":988901,"date":"2025-02-12T12:09:21","date_gmt":"2025-02-12T09:09:21","guid":{"rendered":"https:\/\/imgazete.com.tr\/ekonomi-haberleri\/?p=988901"},"modified":"2025-02-12T12:09:21","modified_gmt":"2025-02-12T09:09:21","slug":"yurdun-akdenizinin-altinda-buyuyen-yarik-kesfi-okyanus-levhasi-koptu-ortadogu-dan-ayriliyoruz","status":"publish","type":"post","link":"https:\/\/imgazete.tr\/yalova-cinarcik\/imgazete\/yurdun-akdenizinin-altinda-buyuyen-yarik-kesfi-okyanus-levhasi-koptu-ortadogu-dan-ayriliyoruz\/","title":{"rendered":"Yurdun Akdeniz’inin alt\u0131nda b\u00fcy\u00fcyen yar\u0131k ke\u015ffi: ‘Okyanus levhas\u0131 koptu’ Ortado\u011fu dan ayr\u0131l\u0131yoruz"},"content":{"rendered":"

Alman bas\u0131n\u0131nda yer alan habere g\u00f6re,
\nG\u00f6ttingen \u00dcniversitesi’nden ara\u015ft\u0131rmac\u0131lar T\u00fcrkiye alt\u0131nda b\u00fcy\u00fcyen bir yar\u0131k ke\u015ffetti.
\nAra\u015ft\u0131rman\u0131n yazar\u0131 Dr. Koshnaw “Bu levha b\u00f6lgeyi a\u015fa\u011f\u0131 \u00e7ekmeye devam ediyor.
\nYar\u0131k, T\u00fcrkiye’den Irak’a do\u011fru takvimden bir yapra\u011f\u0131n kopmas\u0131 gibi yay\u0131l\u0131yor” dedi.
\nAra\u015ft\u0131rma ekibi \u00fc\u00e7 g\u00fcn \u00f6nce ajanslara d\u00fc\u015fen haberle Akdeniz, Karadeniz, Hazar Denizi’ne b\u00f6l\u00fcnen eski Tetis Okyanusu’nun levhas\u0131nda da kopma oldu\u011funu a\u00e7\u0131klad\u0131. \u0130\u015fte detaylar…<\/h2>\n

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Figure\u00a01<\/strong>Tectonic map of the Middle East showing the main structural features, tectonic plates, and the study area in the northwestern segment of the Zagros fold\u2013thrust belt and foreland basin. The dashed brown box represents the study area. The shaded relief map was generated from the ASTER Global Digital Elevation Map\u00a0(2011) data set (https:\/\/asterweb.jpl.nasa.gov\/gdem.asp<\/a><\/span>, last access: 21\u00a0March\u00a02019).<\/p>\n

Almanya’daki G\u00f6ttingen \u00dcniversitesi Yap\u0131sal Jeoloji ve Jeotermik B\u00f6l\u00fcm\u00fc’nden Dr. Renas I. Koshnaw ve ara\u015ft\u0131rma ekibinin yapt\u0131\u011f\u0131 bir \u00e7al\u0131\u015fma, Arap ve Avrasya k\u0131ta levhalar\u0131 aras\u0131ndaki okyanus levhas\u0131n\u0131n koptu\u011funu ortaya koydu. ‘Solid Earth’ isimli hakemli dergide Kas\u0131m 2024’te yay\u0131nlanan ara\u015ft\u0131rman\u0131n sonu\u00e7lar\u0131n\u0131, G\u00f6ttingen \u00dcniversitesi, ocak ay\u0131nda yay\u0131nlad\u0131\u011f\u0131 bir bas\u0131n a\u00e7\u0131klamas\u0131yla kamuoyuna duyurdu.<\/p>\n

Ara\u015ft\u0131rma ekibinin Zagros Da\u011flar\u0131’n\u0131n D\u00fcnya’n\u0131n y\u00fczeyinin b\u00fck\u00fclmesi \u00fczerindeki etkisini inceledi\u011fini aktaran \u00fcniversite, \u015fu bilgileri payla\u015ft\u0131: “G\u00f6ttingen \u00dcniversitesi’nin \u00f6nc\u00fcl\u00fc\u011f\u00fcndeki uluslararas\u0131 bir ara\u015ft\u0131rma ekibi, Irak’\u0131n K\u00fcrdistan b\u00f6lgesindeki Zagros Da\u011flar\u0131’n\u0131n uygulad\u0131\u011f\u0131 g\u00fcc\u00fcn, D\u00fcnya y\u00fczeyinin son 20 milyon y\u0131l i\u00e7inde b\u00fck\u00fclmesi \u00fczerinde ne kadar etkisi oldu\u011funu inceledi. Ara\u015ft\u0131rma, g\u00fcn\u00fcm\u00fczde, D\u00fcnya y\u00fczeyinin derininde, (daha \u00f6nce Arap ve Avrasya k\u0131talar\u0131 aras\u0131nda yer alan okyanus taban\u0131 olan) Neotetis okyanus levhas\u0131n\u0131n yatay olarak koptu\u011funu ve yar\u0131\u011f\u0131n T\u00fcrkiye’nin g\u00fcneydo\u011fusundan \u0130ran’\u0131n kuzeybat\u0131s\u0131na do\u011fru uzad\u0131\u011f\u0131n\u0131 ortaya koydu. Bulgular, D\u00fcnya y\u00fczeyinin evriminin, ne \u00f6l\u00e7\u00fcde gezegenin derinlerindeki s\u00fcre\u00e7lerin kontrol\u00fcnde oldu\u011funu g\u00f6sterdi.”<\/p>\n

‘TEK A\u00c7IKLAMA DA\u011eLARIN A\u011eIRLI\u011eI OLAMAZ’<\/h2>\n
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D\u00fcnya’daki k\u0131ta ve okyanus levhas\u0131 olu\u015fumlar\u0131 hakk\u0131nda da bilgi veren \u00fcniversite, ara\u015ft\u0131rmaya ili\u015fkin a\u00e7\u0131klamas\u0131nda ayr\u0131ca \u015fu detaylar\u0131 payla\u015ft\u0131:<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

“\u0130ki k\u0131ta milyonlarca y\u0131l boyunca birbirine yakla\u015ft\u0131\u011f\u0131nda, aralar\u0131ndaki okyanus taban\u0131 da k\u0131talar\u0131n \u00f6tesine, derinliklere do\u011fru kayar. Nihayetinde k\u0131talar \u00e7arp\u0131\u015f\u0131r ve kaya k\u00fctleleri s\u0131ra da\u011flar \u015feklinde kenarlardan yukar\u0131ya kalkar. Bu da\u011flar\u0131n muazzam a\u011f\u0131rl\u0131\u011f\u0131, milyonlarca y\u0131l boyunca etraflar\u0131ndaki D\u00fcnya y\u00fczeyinin a\u015fa\u011f\u0131 do\u011fru e\u011filmesine yol a\u00e7ar. Zamanla da\u011flardan erozyona u\u011frayan dip tortular\u0131 burada toplan\u0131r ve Orta Do\u011fu’daki Mezopotamya gibi d\u00fczl\u00fckleri olu\u015fturur. Ara\u015ft\u0131rmac\u0131lar, Arap k\u0131tas\u0131n\u0131n Avrasya ile \u00e7arp\u0131\u015ft\u0131\u011f\u0131 Zagros Da\u011f\u0131’n\u0131n y\u00fck\u00fcne dayanarak D\u00fcnya y\u00fczeylerinin a\u015fa\u011f\u0131 y\u00f6nl\u00fc e\u011fimini modelledi. \u00c7al\u0131\u015fma b\u00f6lgesinin g\u00fcneydo\u011fusundaki al\u0131\u015f\u0131lmad\u0131k \u00f6l\u00e7\u00fcde derin \u00e7\u00f6k\u00fcnt\u00fcy\u00fc yeniden \u00fcretmek i\u00e7in, ortaya \u00e7\u0131kan \u00e7\u00f6k\u00fcnt\u00fcn\u00fcn boyutunu D\u00fcnya’n\u0131n mantosuna dayanarak hesaplanm\u0131\u015f topografya ile birle\u015ftirdiler. Ara\u015ft\u0131rmac\u0131lar, sadece da\u011flar\u0131n a\u011f\u0131rl\u0131\u011f\u0131n\u0131n, son 15 milyon y\u0131lda olu\u015fan ve tortuyla dolan 3-4 kilometre derinli\u011findeki \u00e7\u00f6k\u00fcnt\u00fcy\u00fc izah edemeyece\u011fini tespit etti.”<\/p>\n

\u2018BU KADAR \u00c7OK TORTU B\u0130R\u0130KT\u0130\u011e\u0130N\u0130 G\u00d6RMEK \u015eA\u015eIRTICIYDI\u2019<\/h3>\n

Ara\u015ft\u0131rman\u0131n ba\u015f yazar\u0131 ve G\u00f6ttingen \u00dcniversitesi’nde doktora sonras\u0131 ara\u015ft\u0131rmac\u0131s\u0131 Renas Koshnaw, yapt\u0131klar\u0131 \u00e7al\u0131\u015fmaya ili\u015fkin de\u011ferlendirmesinde, \u201cZagros b\u00f6lgesinin ortalama topografyas\u0131 g\u00f6z \u00f6n\u00fcnde bulunduruldu\u011funda, ara\u015ft\u0131rd\u0131\u011f\u0131m\u0131z alanda bu kadar \u00e7ok tortu birikti\u011fini g\u00f6rmek \u015fa\u015f\u0131rt\u0131c\u0131yd\u0131. Bu, alandaki \u00e7\u00f6k\u00fcnt\u00fcn\u00fcn Zagros Da\u011flar\u0131\u2019n\u0131n y\u00fck\u00fcn\u00fcn yol a\u00e7abilece\u011finden daha b\u00fcy\u00fck oldu\u011fu anlam\u0131na geliyor\u201d ifadelerini kulland\u0131.<\/p>\n

Ara\u015ft\u0131rmac\u0131lara g\u00f6re, bu, halen Arap levhas\u0131na ba\u011fl\u0131 olan, batan okyanus levhas\u0131n\u0131n ek y\u00fck\u00fcnden kaynaklan\u0131yor. Koshnaw da bulgulara ili\u015fkin s\u00f6zlerini \u015f\u00f6yle s\u00fcrd\u00fcrd\u00fc: “Bu levha, b\u00f6lgeyi a\u015fa\u011f\u0131dan a\u015fa\u011f\u0131 do\u011fru \u00e7ekerek daha fazla tortu birikimi i\u00e7in alan a\u00e7\u0131yor. T\u00fcrkiye’ye do\u011fru, tortuyla dolu \u00e7\u00f6k\u00fcnt\u00fc \u00e7ok daha s\u0131\u011f bir hal al\u0131yor; bu da levhan\u0131n bu alanda k\u0131r\u0131ld\u0131\u011f\u0131n\u0131 ve a\u015fa\u011f\u0131 do\u011fru \u00e7ekme kuvvetini hafifletti\u011fini g\u00f6steriyor.”<\/p>\n

‘T\u00dcRK\u0130YE’N\u0130N ALTINDAK\u0130 YARIK B\u00dcY\u00dcYOR’<\/h4>\n

\u00d6te yandan, bu ara\u015ft\u0131rma, Almanya bas\u0131n\u0131nda da kendisine yer buldu. Almanya’da bilim haberleri yapan scinexx sitesi, ara\u015ft\u0131rmay\u0131 “T\u00fcrkiye’nin alt\u0131nda bir yar\u0131k b\u00fcy\u00fcyor” ba\u015fl\u0131kl\u0131 haberiyle okurlar\u0131na duyurdu.\u00a0Anadolu\u2019nun y\u00fczeyinin derinliklerinde tektonik bir kal\u0131nt\u0131n\u0131n oldu\u011fu ve bunun Neotetis Okyanusu\u2019nun bir kal\u0131nt\u0131s\u0131 oldu\u011fu ifade edilen haberde, \u201cAncak, jeologlara g\u00f6re, levhan\u0131n uzun zamand\u0131r bat\u0131k olan bu par\u00e7as\u0131 yava\u015f yava\u015f kopuyor. Bu yar\u0131k T\u00fcrkiye\u2019nin alt\u0131nda halihaz\u0131rda olu\u015fmu\u015ftu; ama Irak\u2019taki Zagros da\u011flar\u0131n\u0131n alt\u0131nda b\u00f6yle bir \u015fey s\u00f6z konusu de\u011fildi. Orada okyanus levhas\u0131n\u0131n devasa a\u011f\u0131rl\u0131\u011f\u0131 da\u011f \u00f6n b\u00f6lgesini a\u015fa\u011f\u0131ya \u00e7ekiyor ve \u00f6zellikle derin, tortu dolu bir \u00e7\u00f6k\u00fcnt\u00fc yarat\u0131yordu\u201d denildi.<\/p>\n

1500 K\u0130LOMETREL\u0130K MESAFE<\/strong><\/p>\n

Zagros Da\u011flar\u0131, \u0130ran’\u0131n g\u00fcneydo\u011fusunda bulunan deforme olmu\u015f kabuk kaya\u00e7lar\u0131ndan olu\u015fan bir ku\u015fak. Kuzeybat\u0131da Do\u011fu T\u00fcrkiye’den ba\u015flayarak g\u00fcneydo\u011fuda Umman K\u00f6rfezi’ne kadar 1500 kilometrelik bir mesafeyi kaps\u0131yor. Bu da\u011f silsilesi, G\u00fcneybat\u0131 Asya ve Ortado\u011fu’nun b\u00fcy\u00fck bir k\u0131sm\u0131na yay\u0131lan Alp-Himalaya Sistemi’nin \u00f6nemli bir par\u00e7as\u0131. Zagros Da\u011flar\u0131, Afrika, Arap ve Hint k\u0131tasal levhalar\u0131n\u0131n Avrasya levhas\u0131 ile \u00e7arp\u0131\u015fmas\u0131 sonucu olu\u015ftu. Ayr\u0131ca kuzeye do\u011fru ger\u00e7ekle\u015fen dalma-batma (subd\u00fcksiyon) ve Neotetis Okyanusu’nun kapanmas\u0131 bu s\u00fcre\u00e7te \u00f6nemli rol oynad\u0131.<\/p>\n

 <\/p>\n

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\"T\u00fcrkiyenin<\/div>\n<\/div>\n

\u0130TALYAN BASINI: NELER OLUYOR?<\/strong><\/p>\n

\u0130talyan bilim sitesi Sciencecue da haberi “Neotetis okyanusal plakas\u0131 par\u00e7alan\u0131yor: T\u00fcrkiye ile \u0130ran aras\u0131nda 1.500 kilometrelik bir yar\u0131k olu\u015fuyor. Okyanus taban\u0131nda neler oluyor?” diyerek duyurdu. Haberde “D\u0131\u015far\u0131dan bak\u0131ld\u0131\u011f\u0131nda d\u00fcnya sa\u011flam ve de\u011fi\u015fmez gibi g\u00f6r\u00fcnse de y\u00fczeyinin alt\u0131 hi\u00e7 de dura\u011fan de\u011fil” de\u011fil denildi.<\/p>\n

NEO TES\u0130S OKYANUSU NED\u0130R?<\/strong><\/p>\n

Tetis Okyanusu veya Tetis Denizi, Paleozoik-Mezozoik-Erken Tersiyer s\u00fcresince Gondvana ve Lavrasya aras\u0131nda bat\u0131-do\u011fu y\u00f6n\u00fcnde uzanan eski okyanus bir okyanus. Tetis Okyanusu’ndan geriye g\u00fcn\u00fcm\u00fczde Akdeniz, kuzeydeki Paratetis kolundan ise Karadeniz, Aral G\u00f6l\u00fc ve Hazar Denizi kald\u0131.<\/p>\n

‘\u0130Y\u0130 DE\u011eERLEND\u0130R\u0130LMEL\u0130’<\/strong><\/p>\n

Ara\u015ft\u0131rmac\u0131lar, incelemeleri sayesinde yer kabu\u011fundaki \u00e7\u00f6k\u00fcnt\u00fcn\u00fcn yaln\u0131zca da\u011flar\u0131n a\u011f\u0131rl\u0131\u011f\u0131ndan kaynaklanmad\u0131\u011f\u0131n\u0131, d\u00fc\u015f\u00fcn\u00fclenden daha b\u00fcy\u00fck oldu\u011funu ortaya koydu. Ara\u015ft\u0131rmaya g\u00f6re Zagros Da\u011flar\u0131’n\u0131n alt\u0131nda kalan a\u011f\u0131r okyanusal levha, yer kabu\u011funu a\u015fa\u011f\u0131 \u00e7ekerek derin, tortu dolu bir \u00e7\u00f6k\u00fcnt\u00fc olu\u015fturuyor. Bu bulgular, yer kabu\u011funun y\u00fczey \u015fekillenmesinde D\u00fcnya’n\u0131n derinliklerindeki s\u00fcre\u00e7lerin ne kadar etkili oldu\u011funu ortaya koyuyor.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar, bu s\u00fcre\u00e7leri sim\u00fcle eden bir jeodinamik model geli\u015ftirdiler. \u00c7al\u0131\u015fmaya kat\u0131lan Prof. Jonas Kley, “Bu ara\u015ft\u0131rma, D\u00fcnya’n\u0131n sert d\u0131\u015f kabu\u011funun nas\u0131l i\u015fledi\u011fini anlamaya yard\u0131mc\u0131 oluyor,” dedi. Bu t\u00fcr modeller sadece D\u00fcnya’n\u0131n jeolojik tarihini anlamakla kalmay\u0131p pratik uygulamalar i\u00e7in de kullan\u0131labiliyor.<\/p>\n

‘MADEN YATAKLARININ ARANMASI’<\/strong><\/p>\n

Habere g\u00f6re modellerin maden yataklar\u0131n\u0131n aranmas\u0131 veya deprem risklerinin de\u011ferlendirilmesi gibi konularda faydal\u0131 olabilece\u011fi belirtilirken “T\u00fcrkiye’de s\u0131k s\u0131k \u015fiddetli depremler meydana geldi\u011finden, bu s\u00fcre\u00e7lerin daha iyi anla\u015f\u0131lmas\u0131 gelecekteki jeolojik de\u011fi\u015fikliklerin \u00f6ng\u00f6r\u00fclmesine ve daha iyi anla\u015f\u0131lmas\u0131na katk\u0131 sa\u011flayabilir” notu d\u00fc\u015f\u00fcld\u00fc.<\/p>\n

NAC\u0130 G\u00d6R\u00dcR DE UYARMI\u015eTI<\/strong><\/p>\n

Yer bilimci Profes\u00f6r Naci G\u00f6r\u00fcr, 31 Ocak’ta Diyarbak\u0131r belediyesinin ‘Deprem Diren\u00e7li Kentler’ Sempozyumu’nda yapt\u0131\u011f\u0131 konu\u015fmada Bitlis-Zagros fay hatt\u0131ndaki bir depremin Diyarbak\u0131r’da b\u00fcy\u00fck felakete neden olabilece\u011fini belirterek Diyarbak\u0131r\u2019\u0131 deprem diren\u00e7li hale getirmek gerekti\u011fini s\u00f6ylemi\u015fti.<\/p>\n","protected":false},"excerpt":{"rendered":"

Alman bas\u0131n\u0131nda yer alan habere g\u00f6re, G\u00f6ttingen \u00dcniversitesi’nden ara\u015ft\u0131rmac\u0131lar T\u00fcrkiye alt\u0131nda b\u00fcy\u00fcyen bir yar\u0131k ke\u015ffetti. Ara\u015ft\u0131rman\u0131n yazar\u0131 Dr. Koshnaw “Bu levha b\u00f6lgeyi a\u015fa\u011f\u0131 \u00e7ekmeye devam ediyor. Yar\u0131k, T\u00fcrkiye’den Irak’a do\u011fru takvimden bir yapra\u011f\u0131n kopmas\u0131 gibi yay\u0131l\u0131yor” dedi. Ara\u015ft\u0131rma ekibi \u00fc\u00e7 g\u00fcn \u00f6nce ajanslara d\u00fc\u015fen haberle Akdeniz, Karadeniz, Hazar Denizi’ne b\u00f6l\u00fcnen eski Tetis Okyanusu’nun levhas\u0131nda da […]<\/p>\n","protected":false},"author":2,"featured_media":988903,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4465,4466,4467,4468,4469],"class_list":["post-988901","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-imgazete","tag-1500-kilometrelik-mesafe","tag-daglarin-agirligi","tag-neo-tesis-okyanusu","tag-turkiye-altinda-buyuyen-bir-yarik","tag-turkiyeden-iraka-dogru-takvimden-bir-yapragin-kopmasi"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/posts\/988901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/comments?post=988901"}],"version-history":[{"count":0,"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/posts\/988901\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/media\/988903"}],"wp:attachment":[{"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/media?parent=988901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/categories?post=988901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imgazete.tr\/yalova-cinarcik\/wp-json\/wp\/v2\/tags?post=988901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}