K\u00fcresel \u0131s\u0131nma, insan taraf\u0131ndan atmosfere verilen gazlar\u0131n sera etkisi yaratmas\u0131 sonucunda, d\u00fcnya atmosferi ve okyanuslar\u0131n\u0131n ortalama s\u0131cakl\u0131klar\u0131nda belirlenen art\u0131\u015fa verilen isimdir.<\/p>\n
50 y\u0131ld\u0131r saptanabilir duruma gelmi\u015f ve \u00f6nem kazanm\u0131\u015ft\u0131r. D\u00fcnya’n\u0131n atmosfere yak\u0131n y\u00fczeyinin ortalama s\u0131cakl\u0131\u011f\u0131 20. y\u00fczy\u0131lda 0.6 (\u00b1 0.2) \u00b0C artm\u0131\u015ft\u0131r. \u0130klim de\u011fi\u015fimi \u00fczerindeki yayg\u0131n bilimsel g\u00f6r\u00fc\u015f, “son 50 y\u0131lda s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n insan hayat\u0131 \u00fczerinde fark edilebilir etkiler olu\u015fturdu\u011fu” y\u00f6n\u00fcndedir.<\/p>\n
K\u00fcresel \u0131s\u0131nmaya, atmosferde artan sera gazlar\u0131n\u0131n neden oldu\u011fu d\u00fc\u015f\u00fcn\u00fclmektedir. Karbondioksit, su buhar\u0131, metan gibi baz\u0131 gazlar\u0131n, g\u00fcne\u015ften gelen radyasyonun bir yandan d\u0131\u015f uzaya yans\u0131mas\u0131n\u0131 \u00f6nleyerek ve di\u011fer yandan da bu radyasyondaki \u0131s\u0131y\u0131 so\u011futarak yerk\u00fcrenin fazlaca \u0131s\u0131nmas\u0131na yol a\u00e7t\u0131\u011f\u0131 ileri s\u00fcr\u00fclmektedir.<\/p>\n
Bunun yan\u0131s\u0131ra 1960’l\u0131 y\u0131llarda ba\u015flayan “Gamma I\u015f\u0131mas\u0131 Patlamalar\u0131” k\u00fcresel \u0131s\u0131nmaya neden oluyor olabilir. Bu patlama \u0131\u015f\u0131malar\u0131 \u00e7ok y\u00fcksek enerji ve radyasyon yayarak sadece D\u00fcnyam\u0131z\u0131 de\u011fil, G\u00fcne\u015f’i, G\u00fcne\u015f Sistemimizi ve yak\u0131n uzay\u0131m\u0131z\u0131 etkilemektedir. Fosil yak\u0131t kaynakl\u0131 teoriye g\u00f6re bu teori daha fazla soruya cevap verebilir niteliktedir. Fosil yak\u0131t kaynakl\u0131 teori sadece D\u00fcnya’da ki \u0131s\u0131nmay\u0131 a\u00e7\u0131klamaya y\u00f6neliktir ve g\u00fcne\u015f sisteminde ki \u0131s\u0131nmay\u0131 a\u00e7\u0131klayabilmek noktas\u0131nda yetersiz kalmaktad\u0131r. Oysa ki “gamma \u0131\u015f\u0131mas\u0131 patlamalar\u0131”n\u0131 temel alan teori daha geni\u015f zamanda sorular\u0131 cevaplayabilmektedir. Gamma I\u015f\u0131mas\u0131 Patlamalar\u0131n\u0131n etkisiyle daha da \u0131s\u0131nmakta olan d\u00fcnya i\u00e7 \u00e7ekirde\u011fi de atmosfere sal\u0131nmakta olan “i\u00e7 \u00e7ekirdek kaynakl\u0131 gazlar\u0131”n \u00e7\u0131k\u0131\u015f\u0131n\u0131 artt\u0131rmaktad\u0131r. (SEKAR -John\/Velikovsky-TEOR\u0130S\u0130)<\/p>\n
Su buhar\u0131, di\u011fer sera gazlar\u0131ndan farkl\u0131 olarak g\u00fcne\u015ften gelen radyasyonun \u015fiddetine ve gezegenin ortalama \u0131s\u0131s\u0131na g\u00f6re sabit olan ba\u011fl\u0131 bir de\u011fi\u015fkendir. Dolay\u0131s\u0131yla k\u00fcresel \u0131s\u0131nma konusunda pasif etkiye sahiptir. Ancak di\u011fer sera gazlar\u0131, yer yer ba\u011f\u0131ms\u0131z de\u011fi\u015fken olarak k\u00fcresel \u0131s\u0131nma \u00fczerinde aktif bir etki yaratabilirler. \u00d6rne\u011fin karbondioksit, yo\u011fun volkanik etkinlik sonucu ya da insanlar taraf\u0131ndan fosil yak\u0131tlar\u0131n yak\u0131lmas\u0131yla yo\u011fun olarak atmosfere sal\u0131nabilir. Bu durum, gezegenin ortalama \u0131s\u0131s\u0131ndan ba\u011f\u0131ms\u0131z olarak ortaya \u00e7\u0131kabilen ve ortalama \u0131s\u0131n\u0131n artmas\u0131 sonucunu do\u011furan bir etken olarak i\u015flev g\u00f6r\u00fcr.<\/p>\n
Bug\u00fcn i\u00e7in bilim \u00e7evrelerinde k\u00fcresel \u0131s\u0131nmada ba\u015f rol\u00fcn atmosferdeki karbondioksit oran\u0131n\u0131n artmas\u0131na ba\u011flanmaktad\u0131r. Her ne kadar atmosferdeki karbondioksit,<\/p>\n
ye\u015fil bitkilerin fotosentez olay\u0131nda,
\nkarbondioksitin litosfer y\u00fczeyinde suda \u00e7\u00f6z\u00fcnmesiyle,
\natmosferden \u00e7ekilmekte ise de, bu mekanizmalar\u0131n kapasitesinin \u00fczerinde karbondioksit sal\u0131n\u0131m\u0131, gezegen \u00fczerinde sera etkisi yaratmaktad\u0131r.<\/p>\n
Su buhar\u0131 d\u0131\u015f\u0131ndaki sera gazlar\u0131 dolay\u0131s\u0131yla gezegen y\u00fczeyindeki ortalama \u0131s\u0131n\u0131n artmas\u0131, buharla\u015fman\u0131n artmas\u0131na yol a\u00e7acakt\u0131r. Bu ise atmosferde daha fazla su buhar\u0131, yani bulut olu\u015fmas\u0131na yol a\u00e7ar. Bulutlar, g\u00fcne\u015ften gelen radyasyonun bir b\u00f6l\u00fcm\u00fcn\u00fc d\u0131\u015f uzaya yans\u0131t\u0131rken bir b\u00f6l\u00fcm\u00fcn\u00fc so\u011furarak \u0131s\u0131n\u0131rlar, bir b\u00f6l\u00fcm\u00fcn\u00fc de yery\u00fcz\u00fcne ge\u00e7irirler. Litosfer ve hidrosfere ula\u015fan bu radyasyonun da bir b\u00f6l\u00fcm\u00fc so\u011furularak \u0131s\u0131nmaya yol a\u00e7arken bir b\u00f6l\u00fcm\u00fc d\u0131\u015f uzaya yans\u0131r. D\u0131\u015f uzaya yans\u0131yan radyasyon yeniden bulut k\u00fctlesi ile kar\u015f\u0131la\u015ft\u0131\u011f\u0131nda, ayn\u0131 olaylar ya\u015fan\u0131r, yans\u0131t\u0131l\u0131r, so\u011futulur, d\u0131\u015f uzaya ka\u00e7ar.<\/p>\n
Bu mekanizma, su buhar\u0131 d\u0131\u015f\u0131ndaki sera gazlar\u0131n\u0131n atmosferde artmas\u0131 sonucu bulutlar\u0131n sera etkisini art\u0131rmakta, k\u00fcresel \u0131s\u0131nmaya yeni bir katk\u0131ya yol a\u00e7maktad\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"
K\u00fcresel \u0131s\u0131nma, insan taraf\u0131ndan atmosfere verilen gazlar\u0131n sera etkisi yaratmas\u0131 sonucunda, d\u00fcnya atmosferi ve okyanuslar\u0131n\u0131n ortalama s\u0131cakl\u0131klar\u0131nda belirlenen art\u0131\u015fa verilen isimdir. 50 y\u0131ld\u0131r saptanabilir duruma gelmi\u015f ve \u00f6nem kazanm\u0131\u015ft\u0131r. D\u00fcnya’n\u0131n atmosfere yak\u0131n y\u00fczeyinin ortalama s\u0131cakl\u0131\u011f\u0131 20. y\u00fczy\u0131lda 0.6 (\u00b1 0.2) \u00b0C artm\u0131\u015ft\u0131r. \u0130klim de\u011fi\u015fimi \u00fczerindeki yayg\u0131n bilimsel g\u00f6r\u00fc\u015f, “son 50 y\u0131lda s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n insan hayat\u0131 … Devam\u0131n\u0131 oku…<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,7,15,14],"tags":[229],"class_list":["post-1024","post","type-post","status-publish","format-standard","hentry","category-cografya","category-dn","category-fen-teknoloji","category-sosyal-bilgiler","tag-kursel-isinma"],"_links":{"self":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/1024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/comments?post=1024"}],"version-history":[{"count":0,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/posts\/1024\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/media?parent=1024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/categories?post=1024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sorubak.com\/blog\/wp-json\/wp\/v2\/tags?post=1024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}