Geni\u015f ve buzlu bir k\u0131ta olan Antarktika, k\u0131tan\u0131n en aktif volkan\u0131 olan Erebus Da\u011f\u0131’na ev sahipli\u011fi yapmaktad\u0131r. Bu jeolojik harikulade, ger\u00e7ek\u00fcst\u00fc buz ma\u011faralar\u0131, y\u00fckselen fumarlolar ve ortaya \u00e7\u0131km\u0131\u015f lav g\u00f6l\u00fcyle macerac\u0131lar\u0131 ve bilim insanlar\u0131n\u0131 kendine \u00e7ekmektedir.<\/p>\n\n
Erebus Da\u011f\u0131’n\u0131n yama\u00e7lar\u0131, fumarol ad\u0131 verilen y\u00fczlerce buz kulesiyle s\u00fcslenmi\u015ftir. Bu olu\u015fumlar, s\u0131cak gaz ve lav\u0131n volkan\u0131n yanlar\u0131ndan s\u0131zmas\u0131, \u00fcst\u00fcndeki kar \u00f6rt\u00fcs\u00fcn\u00fc eritmesi ve ma\u011faralar oymas\u0131yla olu\u015fur. Buhar bu ma\u011faralardan ka\u00e7t\u0131k\u00e7a, dondurucu havada donar ve 60 fit y\u00fcksekli\u011fe kadar ula\u015fabilen bacalar olu\u015fturur.<\/p>\n\n
Erebus Da\u011f\u0131’n\u0131n en e\u015fsiz \u00f6zelliklerinden biri, volkan\u0131n tepesinde bulunan lav g\u00f6l\u00fcd\u00fcr. \u00c7o\u011funlu\u011fu kat\u0131 kaya ile kapat\u0131lm\u0131\u015f merkezi bir erimi\u015f kaya haznesine sahip olan volkanlardan farkl\u0131 olarak, Erebus Da\u011f\u0131’n\u0131n magmas\u0131 y\u00fczeyde a\u00e7\u0131\u011fa \u00e7\u0131km\u0131\u015ft\u0131r. Mil derinli\u011finde oldu\u011fu ve 1.700 derece Fahrenheit s\u0131cakl\u0131klara ula\u015ft\u0131\u011f\u0131 tahmin edilen bu kaynayan lav g\u00f6l\u00fc, bilim insanlar\u0131na bir volkan\u0131n i\u00e7 i\u015fleyi\u015fine dair nadir bir bak\u0131\u015f sunmaktad\u0131r.<\/p>\n\n
Erebus Da\u011f\u0131, bilim insanlar\u0131 ve foto\u011fraf\u00e7\u0131lar i\u00e7in pop\u00fcler bir destinasyondur. Amerika Birle\u015fik Devletleri’nin McMurdo \u0130stasyonu’ndaki ara\u015ft\u0131rmac\u0131lar, y\u0131l boyunca volkan\u0131 uzaktan izleyerek sismik aktivitesi, e\u011fimi ve GPS sinyalleri hakk\u0131nda veri toplamaktad\u0131r. Kas\u0131m ortas\u0131ndan Ocak ba\u015flar\u0131na kadar s\u00fcren alt\u0131 haftal\u0131k saha \u00e7al\u0131\u015fmas\u0131 s\u0131ras\u0131nda bilim insanlar\u0131 daha derinlemesine \u00e7al\u0131\u015fmalar yapmak i\u00e7in Erebus Da\u011f\u0131’na gitmektedir.<\/p>\n\n
Foto\u011fraf\u00e7\u0131 George Steinmetz, Ulusal Bilim Vakf\u0131 taraf\u0131ndan finanse edilen bir ke\u015fif s\u0131ras\u0131nda Erebus Da\u011f\u0131’n\u0131n buz ma\u011faralar\u0131n\u0131n ve lav g\u00f6l\u00fcn\u00fcn \u00e7arp\u0131c\u0131 g\u00f6r\u00fcnt\u00fclerini yakalad\u0131. Foto\u011fraflar\u0131 Smithsonian dergisinde yay\u0131nland\u0131 ve bu jeolojik harikan\u0131n g\u00fczelli\u011fini ve bilimsel \u00f6nemini vurgulad\u0131.<\/p>\n\n
Erebus Da\u011f\u0131’n\u0131 ke\u015ffetmek risksiz de\u011fildir. Volkan, g\u00fcnde birka\u00e7 kez patlayabilir ve on fit geni\u015fli\u011fe kadar lav bombalar\u0131 p\u00fcsk\u00fcrtebilir. \u015eiddetli r\u00fczgarlar, kar f\u0131rt\u0131nalar\u0131 ve tipi de yayg\u0131nd\u0131r ve ara\u015ft\u0131rmac\u0131lar\u0131 genellikle g\u00fcnlerce kamplar\u0131nda mahsur b\u0131rak\u0131r.<\/p>\n\n
Erebus Da\u011f\u0131 ve Antarktika’n\u0131n geri kalan\u0131, d\u00f6rd\u00fcnc\u00fc Uluslararas\u0131 Kutup Y\u0131l\u0131’n\u0131n bir par\u00e7as\u0131 olarak 2007 y\u0131l\u0131nda daha fazla bilimsel incelemeye odaklanacakt\u0131r. Bilim insanlar\u0131, k\u0131tan\u0131n d\u00fcnya \u00e7ap\u0131ndaki hava durumu \u00fczerindeki etkisini inceleyecek ve kutuplar\u0131n a\u015f\u0131r\u0131 ko\u015fullar\u0131nda ya\u015fam potansiyelini ke\u015ffedecektir.<\/p>\n\n
Erebus Da\u011f\u0131’n\u0131n buz ma\u011faralar\u0131, ke\u015ffedilmemi\u015f ya\u015fam\u0131n ke\u015ffi i\u00e7in \u00f6zellikle umut vericidir. Boyutlar\u0131ndaki dalgalanmalara ra\u011fmen, yakla\u015f\u0131k 32 derece Fahrenheit’lik nispeten s\u0131cak bir s\u0131cakl\u0131\u011f\u0131 korurlar. Bu s\u0131cakl\u0131k, Antarktika’n\u0131n zorlu ko\u015fullar\u0131na uyum sa\u011flam\u0131\u015f organizmalar i\u00e7in potansiyel bir s\u0131\u011f\u0131nak sa\u011flar.<\/p>\n\n
Erebus Da\u011f\u0131, do\u011fan\u0131n g\u00fcc\u00fcne ve g\u00fczelli\u011fine bir kan\u0131tt\u0131r. E\u015fsiz jeolojik \u00f6zellikleri ve devam eden volkanik faaliyeti, onu hem bilim insanlar\u0131 hem de macerac\u0131lar i\u00e7in b\u00fcy\u00fcleyici bir destinasyon haline getirmektedir. Ara\u015ft\u0131rmalar devam ettik\u00e7e, bu ola\u011fan\u00fcst\u00fc volkan ve Antarktika ekosistemindeki rol\u00fc hakk\u0131nda daha derin bir anlay\u0131\u015f kazanabiliriz.<\/p>","protected":false},"excerpt":{"rendered":"
Erebus Da\u011f\u0131: Antarktika’n\u0131n Jeolojik Bir Harikas\u0131 Giri\u015f Geni\u015f ve buzlu bir k\u0131ta olan Antarktika, k\u0131tan\u0131n en aktif volkan\u0131 olan Erebus Da\u011f\u0131’na ev sahipli\u011fi yapmaktad\u0131r. Bu jeolojik harikulade, ger\u00e7ek\u00fcst\u00fc buz ma\u011faralar\u0131,…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[728],"tags":[721,97,252,6,20983,207,564,20984,568,99],"class_list":["post-15789","post","type-post","status-publish","format-standard","hentry","category-earth-sciences","tag-antarctica","tag-science","tag-nature","tag-photography","tag-ice-caves","tag-geology","tag-exploration","tag-lava-lakes","tag-volcanoes","tag-lifescienceart"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=15789"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15789\/revisions"}],"predecessor-version":[{"id":15790,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15789\/revisions\/15790"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=15789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=15789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=15789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}