{"id":5911,"date":"2009-10-01T17:42:57","date_gmt":"2009-10-01T14:42:57","guid":{"rendered":"http:\/\/www.nationalturk.com\/?p=5911"},"modified":"2009-10-28T19:07:41","modified_gmt":"2009-10-28T16:07:41","slug":"endonezya-deprem","status":"publish","type":"post","link":"https:\/\/www.nationalturk.com\/tr\/endonezya-deprem\/","title":{"rendered":"Depremler birbirini tetikliyor"},"content":{"rendered":"

\"Depremler<\/a>\u00d6nce Samoa, sonra Endonezya ve bug\u00fcn de California pe\u015f pe\u015fe sallan\u0131rken, ABD’li bilim adamlar\u0131 b\u00fcy\u00fck depremlerin yenilerini tetikleyebilece\u011fini ortaya koydu<\/strong>.<\/p>\n

Sal\u0131 g\u00fcn\u00fc Samoa adalar\u0131nda meydana gelen 8,3 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki deprem ve ard\u0131ndan meydana gelen tsunamide yakla\u015f\u0131k 150 ki\u015fi, d\u00fcn Endonezya’n\u0131n Sumatra adas\u0131nda ger\u00e7ekle\u015fen sars\u0131nt\u0131da 500’den fazla ki\u015fi hayat\u0131n\u0131 kaybetmi\u015fti.<\/p>\n

Bug\u00fcn de ABD’nin California eyaletinde ilk belirlemelere g\u00f6re 5,1 b\u00fcy\u00fckl\u00fc\u011f\u00fcnde bir deprem meydana geldi.<\/p>\n

Tektonik plakalar\u0131n faylar\u0131n \u00fczerinde biriktirdi\u011fi bask\u0131y\u0131 \u00f6l\u00e7mek i\u00e7in Amerikal\u0131 jeologlar\u0131n ba\u015flatt\u0131klar\u0131 ve sonu\u00e7lar\u0131 Nature dergisinde yay\u0131mlanan \u00e7al\u0131\u015fmaya g\u00f6re, d\u00fcnyan\u0131n bir ucunda meydana gelen b\u00fcy\u00fck depremlerin, bir ba\u015fka ucunda deprem riskini art\u0131rma olas\u0131l\u0131\u011f\u0131 bulunuyor.<\/p>\n

\u00dcstelik \u00e7al\u0131\u015fma B\u00fcy\u00fck Okyanus’taki iki sars\u0131nt\u0131n\u0131n ard\u0131ndan ya\u015fanan California depreminden \u00f6nce yay\u0131mland\u0131.<\/p>\n

ABD Berkeley \u00dcniversitesi’nden Taka’aki Taira ve meslekta\u015flar\u0131, faylar\u0131n direncini \u00f6l\u00e7mek i\u00e7in, California eyaletinden ge\u00e7en San Andreas fay\u0131n\u0131n sismik dalgalar\u0131ndaki de\u011fi\u015fiklikleri Parkfield b\u00f6lgesindeki ultra-hassas sismograflarla 20 y\u0131l boyunca g\u00f6zlemlediler.<\/p>\n

Bu b\u00f6lgede yap\u0131lan g\u00f6zlemlerde, derin jeolojik katmanlardaki k\u0131r\u0131klar\u0131n s\u0131v\u0131larla dolu oldu\u011fu belirlendi.<\/p>\n

Ara\u015ft\u0131rmac\u0131lardan Fenglin Niu da ara\u015ft\u0131rmayla ilgili Carnegie Bilim Enstit\u00fcs\u00fc\u2019ne yapt\u0131\u011f\u0131 a\u00e7\u0131klamada, bu k\u0131r\u0131klardaki s\u0131v\u0131 hareketlerinin, fay b\u00f6lgesini kayganla\u015ft\u0131r\u0131p zay\u0131flatt\u0131\u011f\u0131n\u0131 ve b\u00f6ylece sismik hareketle fay\u0131n ayr\u0131ld\u0131\u011f\u0131n\u0131 bildirdi.<\/p>\n

Bu s\u0131v\u0131lar\u0131n neden ve nas\u0131l hareket ettiklerini anlamaya \u00e7al\u0131\u015fan bilim adamlar\u0131, Parkfield’den ge\u00e7en San Andreas fay\u0131n\u0131n direncindeki zay\u0131flaman\u0131n, b\u00fcy\u00fck depremlerden, \u00f6zellikle 2004 Sumatra ve Andaman adalar\u0131 a\u00e7\u0131klar\u0131nda meydana gelen ve Hint Okyanusu’nda dev bir tsunamiye neden olan 9.1 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki depremden sonra meydana geldi\u011fine i\u015faret ettiler<\/p>\n

Makalelerinde, \u201c\u00c7ok b\u00fcy\u00fck depremlerin, d\u00fcnyan\u0131n fay sistemlerinin direnci \u00fczerinde global bir etkisi olabilir\u201d diyen ara\u015ft\u0131rmac\u0131lar, ayr\u0131ca 2004 y\u0131l\u0131 aral\u0131k ay\u0131ndaki tsunami felaketinden bu yana d\u00fcnyada 8 b\u00fcy\u00fckl\u00fc\u011f\u00fcnde veya daha \u00fczerinde yer sars\u0131nt\u0131lar\u0131n\u0131n art\u0131\u015f\u0131na dikkati \u00e7ektiler.<\/p>\n

Jeologlar, Kaliforniya’n\u0131n g\u00fcneyinde 1992’de meydana gelen 7,3 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki depremin de San Andreas ve Landers faylar\u0131n\u0131 etkiledi\u011fini belirterek, bu yer sars\u0131nt\u0131s\u0131n\u0131n San Andreas fay\u0131n\u0131 zay\u0131flatarak, b\u00fcy\u00fckl\u00fc\u011f\u00fc 4\u2019\u00fcn \u00fczerinde bir dizi depreme yol a\u00e7t\u0131\u011f\u0131n\u0131 makalelerinde vurgulad\u0131lar.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar, bu hafta i\u00e7inde Samoa\u2019da ve Endonezya\u2019da ya\u015fanan depremlerin de fay hatlar\u0131nda benzeri etkileri yaratma olas\u0131l\u0131\u011f\u0131n\u0131n bulundu\u011funu kabul ederek incelemelerine devam edeceklerini belirttiler.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u00d6nce Samoa, sonra Endonezya ve bug\u00fcn de California pe\u015f pe\u015fe sallan\u0131rken, ABD’li bilim adamlar\u0131 b\u00fcy\u00fck depremlerin yenilerini tetikleyebilece\u011fini ortaya koydu.<\/p>\n","protected":false},"author":3,"featured_media":194028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6768,6769,6662],"tags":[4969,4967,4968,4974,4966,4965,4970,4971,4972,4962,4963,4964,4973],"class_list":["post-5911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-amerika","category-asya","category-yasam","tag-berkeley-universitesi","tag-buyuk-okyanus","tag-buyuk-okyanus-deprem","tag-carnegie-bilim-enstitusu","tag-depremler","tag-endonezya-depremleri","tag-jeologlar-deprem-arastirmalari","tag-kaliforniya-deprem","tag-kaliforniya-depremler","tag-samoa","tag-samoa-deprem","tag-samoa-depremleri","tag-sumatra-adasi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/5911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/comments?post=5911"}],"version-history":[{"count":0,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/5911\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media\/194028"}],"wp:attachment":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media?parent=5911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/categories?post=5911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/tags?post=5911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}