Avrupa, s\u0131cakl\u0131k rekorlar\u0131n\u0131 alt\u00fcst eden bo\u011fucu bir dalgayla m\u00fccadele ederken iklim uzmanlar\u0131 durumun vehametini g\u00f6zler \u00f6n\u00fcne seren \u00e7arp\u0131c\u0131 bir tespitte bulunuyor: K\u0131ta, d\u00fcnyan\u0131n geri kalan\u0131na k\u0131yasla tam iki kat daha h\u0131zl\u0131 \u0131s\u0131n\u0131yor. May\u0131s ay\u0131nda \u0130ngiltere, \u0130rlanda ve Fransa\u2019da k\u0131r\u0131lan tarihi s\u0131cakl\u0131k rekorlar\u0131n\u0131n hemen ard\u0131ndan, \u015fimdi de Kuzey Afrika \u00e7\u0131k\u0131\u015fl\u0131 devasa bir “\u0131s\u0131 kubbesi”nin Bat\u0131 Avrupa\u2019y\u0131 tamamen esir almas\u0131 bekleniyor.<\/p>\n\n\n\n
AB Copernicus \u0130klim De\u011fi\u015fikli\u011fi Servisi taraf\u0131ndan payla\u015f\u0131lan veriler, k\u0131tay\u0131 bekleyen tehlikenin boyutunu net bir \u015fekilde \u00f6zetliyor. D\u00fcnya genelinde k\u00fcresel s\u0131cakl\u0131klar sanayi \u00f6ncesi d\u00f6neme (1850-1900) k\u0131yasla ortalama 1,4\u00b0C<\/strong> art\u0131\u015f kaydederken, Avrupa bu oran\u0131 \u00e7oktan 2,4\u00b0C<\/strong> seviyesine ta\u015f\u0131m\u0131\u015f durumda. Imperial College London ara\u015ft\u0131rmac\u0131lar\u0131ndan Ben Clarke, bu anormal y\u00fckseli\u015fin bir numaral\u0131 sorumlusunun fosil yak\u0131tlar ve insan eliyle yarat\u0131lan sera etkisi oldu\u011funu vurgularken, \u0131s\u0131n\u0131n bu denli yo\u011funla\u015fmas\u0131nda co\u011frafi \u015fartlar\u0131n da ba\u015frolde oldu\u011funu belirtiyor.<\/p>\n\n\n\n \u0130klim bilimcilere g\u00f6re, atmosferdeki hava ak\u0131mlar\u0131n\u0131n sekteye u\u011framas\u0131 Avrupa\u2019n\u0131n yaz aylar\u0131nda \u00e7ok daha ac\u0131mas\u0131z s\u0131cak hava dalgalar\u0131yla y\u00fczle\u015fmesine sebep oluyor. B\u00f6lgeye yerle\u015fen ve serin hava k\u00fctlelerinin giri\u015fine adeta bir duvar \u00f6ren \u201cblokaj y\u00fcksekleri\u201d, k\u0131tan\u0131n \u00fczerine g\u00f6r\u00fcnmez bir kapak \u00f6rt\u00fcyor. Trinity College Dublin\u2019den Prof. Mary Bourke, bu sabit y\u00fcksek bas\u0131n\u00e7 sistemlerinin bulutlar\u0131 ve nemi tamamen ortadan kald\u0131rarak kavurucu s\u0131ca\u011f\u0131 do\u011frudan yery\u00fcz\u00fcne hapsetti\u011fini a\u00e7\u0131kl\u0131yor.<\/p>\n\n\n\n K\u0131tan\u0131n d\u00fcnyan\u0131n geri kalan\u0131ndan kopup bu kadar h\u0131zl\u0131 kavrulmas\u0131n\u0131n ard\u0131ndaki en kritik etkenlerden biri de, sanayi \u00f6ncesi d\u00f6neme g\u00f6re zaten 3,2\u00b0C<\/strong> \u0131s\u0131nm\u0131\u015f olan Arktik (Kuzey Kutbu) b\u00f6lgesiyle olan yak\u0131n co\u011frafi ba\u011f\u0131. Bu durum iki b\u00fcy\u00fck krizi tetikliyor:<\/p>\n\n\n\n 1980\u2019li y\u0131llardan bu yana Avrupa \u00e7ap\u0131nda hayata ge\u00e7irilen kat\u0131 hava kalitesi kurallar\u0131 sayesinde aerosol (kirletici partik\u00fcl) emisyonlar\u0131n\u0131n d\u00fc\u015f\u00fcr\u00fclmesi, halk sa\u011fl\u0131\u011f\u0131 a\u00e7\u0131s\u0131ndan dev bir zaferdi. Fakat bu durum, atmosferin so\u011fuma etkisini sekteye u\u011fratt\u0131. G\u00f6ky\u00fcz\u00fcnde bir nevi g\u00fcne\u015f g\u00f6zl\u00fc\u011f\u00fc g\u00f6revi g\u00f6ren ve g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 yans\u0131tan bu kirli par\u00e7ac\u0131klar\u0131n azalmas\u0131, yery\u00fcz\u00fcne inen radyasyon miktar\u0131n\u0131 art\u0131rarak s\u0131cakl\u0131klar\u0131n daha da t\u0131rmanmas\u0131na yol a\u00e7t\u0131.<\/p>\n\n\n\nIs\u0131 Kubbesi ve Dura\u011fan Hava Kabusu<\/h3>\n\n\n\n
Kuzey Kutbu Eriyince Fatura Avrupa\u2019ya \u00c7\u0131kt\u0131<\/h3>\n\n\n\n
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Temiz Havan\u0131n Getirdi\u011fi Beklenmedik Yan Etki<\/h3>\n\n\n\n