\n \u0130nsanlar taraf\u0131ndan atmosfere sal\u0131nan gazlar\u0131n sera etkisi yaratmas\u0131 sonucunda d\u00fcnya y\u00fczeyinde s\u0131cakl\u0131\u011f\u0131n artmas\u0131na k\u00fcresel \u0131s\u0131nma deniyor.Daha ayr\u0131nt\u0131l\u0131 a\u00e7\u0131klamak gerekirse d\u00fcnyan\u0131n y\u00fczeyi g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 taraf\u0131ndan \u0131s\u0131t\u0131l\u0131yor. <\/p>\n
D\u00fcnya bu \u0131\u015f\u0131nlar\u0131 tekrar atmosfere yans\u0131t\u0131yor ama baz\u0131 \u0131\u015f\u0131nlar su buhar\u0131, karbondioksit ve metan gaz\u0131n\u0131n d\u00fcnyan\u0131n \u00fczerinde olu\u015fturdu\u011fu do\u011fal bir \u00f6rt\u00fc taraf\u0131ndan tutuluyor. Bu da yery\u00fcz\u00fcn\u00fcn yeterince s\u0131cak kalmas\u0131n\u0131 sa\u011fl\u0131yor.Ama son d\u00f6nemlerde fosil yak\u0131tlar\u0131n yak\u0131lmas\u0131, ormans\u0131zla\u015fma, h\u0131zl\u0131 n\u00fcfus art\u0131\u015f\u0131 ve toplumlardaki t\u00fcketim e\u011filiminin artmas\u0131 gibi nedenlerle karbondioksit, metan ve diazot monoksit gazlar\u0131n atmosferdeki y\u0131\u011f\u0131lmas\u0131 art\u0131\u015f g\u00f6sterdi.Bilimadamlar\u0131na g\u00f6re i\u015fte bu art\u0131\u015f k\u00fcresel \u0131s\u0131nmaya neden oluyor. 1860\u2019tan g\u00fcn\u00fcm\u00fcze kadar tutulan kay\u0131tlar, ortalama k\u00fcresel s\u0131cakl\u0131\u011f\u0131n 0.5 ila 0.8 derece kadar art\u0131\u011f\u0131n\u0131 g\u00f6steriyor.<\/p>\n
Bilimadamlar\u0131 son 50 y\u0131ldaki s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n insan hayat\u0131 \u00fczerinde farkedilebilir etkileri oldu\u011fu g\u00f6r\u00fc\u015f\u00fcnde.<\/p>\n
\u00dcstelik art\u0131k geri d\u00f6n\u00fc\u015f\u00fc olmayan bir noktaya yakla\u015f\u0131l\u0131yor. Hi\u00e7bir \u00f6nlem al\u0131nmazsa bu y\u00fczy\u0131l sonunda k\u00fcresel s\u0131cakl\u0131\u011f\u0131n ortalama 2 derece artaca\u011f\u0131 tahmin ediliyor.<\/p>\n
2007\u2019nin de d\u00fcnya genelinde kay\u0131tlar\u0131n tutulmaya ba\u015fland\u0131\u011f\u0131 son 150 y\u0131ll\u0131k d\u00f6nem i\u00e7inde en s\u0131cak y\u0131l olabilece\u011fi \u00f6ng\u00f6r\u00fcs\u00fc var.<\/p>\n
Peki bu s\u0131cakl\u0131k art\u0131\u015f\u0131 yani k\u00fcresel \u0131s\u0131nma nelere yol a\u00e7\u0131yor, hayat\u0131m\u0131z\u0131 nas\u0131l etkiliyor?
\nD\u00fcnya iklim sisteminde de\u011fi\u015fikliklere neden olan k\u00fcresel \u0131s\u0131nman\u0131n etkileri en y\u00fcksek zirvelerden, okyanus derinliklerine, ekvatordan kutuplara kadar d\u00fcnyan\u0131n her yerinde hissediliyor. <\/p>\n
Kutuplardaki buzullar eriyor, deniz suyu seviyesi y\u00fckseliyor ve k\u0131y\u0131 kesimlerde toprak kay\u0131plar\u0131 art\u0131yor.\u00d6rne\u011fin 1960\u2019lar\u0131n sonlar\u0131ndan bu yana Kuzey Yar\u0131k\u00fcre\u2019de kar \u00f6rt\u00fcs\u00fcnde y\u00fczde 10\u2019luk bir azalma oldu. 20\u2019inci y\u00fczy\u0131l boyunca deniz seviyelerinde de 10-25 cm aras\u0131nda bir art\u0131\u015f oldu\u011fu saptand\u0131.<\/p>\n
K\u00fcresel \u0131s\u0131nmaya ba\u011fl\u0131 olarak d\u00fcnyan\u0131n baz\u0131 b\u00f6lgelerinde kas\u0131rgalar, seller ve ta\u015fk\u0131nlar\u0131n \u015fiddeti ve s\u0131kl\u0131\u011f\u0131 artarken baz\u0131 b\u00f6lgelerde uzun s\u00fcreli, \u015fiddetli kurakl\u0131klar ve \u00e7\u00f6lle\u015fme etkili oluyor. <\/p>\n
K\u0131\u015f\u0131n s\u0131cakl\u0131klar art\u0131yor, ilk bahar erken geliyor, sonbahar gecikiyor, hayvanlar\u0131n g\u00f6\u00e7 d\u00f6nemleri de\u011fi\u015fiyor. Yani iklimler de\u011fi\u015fiyor. <\/p>\n
\u0130\u015fte bu de\u011fi\u015fikliklere dayanamayan bitki ve hayvan t\u00fcrleri de ya azal\u0131yor ya da tamamen yok oluyor.<\/p>\n
K\u00fcresel \u0131s\u0131nma insan sa\u011fl\u0131n\u0131 da do\u011frudan etkiliyor
\nBilimadamlar\u0131, iklim de\u011fi\u015fikliklerinin kalp, solunum yolu, bula\u015f\u0131c\u0131, alerjik ve baz\u0131 di\u011fer hastal\u0131klar\u0131 tetikleyebilece\u011fi g\u00f6r\u00fc\u015f\u00fcnde.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0130nsanlar taraf\u0131ndan atmosfere sal\u0131nan gazlar\u0131n sera etkisi yaratmas\u0131 sonucunda d\u00fcnya y\u00fczeyinde s\u0131cakl\u0131\u011f\u0131n artmas\u0131na k\u00fcresel \u0131s\u0131nma deniyor.Daha ayr\u0131nt\u0131l\u0131 a\u00e7\u0131klamak gerekirse d\u00fcnyan\u0131n y\u00fczeyi g\u00fcne\u015f \u0131\u015f\u0131nlar\u0131 taraf\u0131ndan \u0131s\u0131t\u0131l\u0131yor. D\u00fcnya bu \u0131\u015f\u0131nlar\u0131 tekrar atmosfere yans\u0131t\u0131yor ama baz\u0131 \u0131\u015f\u0131nlar su buhar\u0131, karbondioksit ve metan gaz\u0131n\u0131n d\u00fcnyan\u0131n \u00fczerinde olu\u015fturdu\u011fu do\u011fal bir \u00f6rt\u00fc taraf\u0131ndan tutuluyor. Bu da yery\u00fcz\u00fcn\u00fcn yeterince s\u0131cak kalmas\u0131n\u0131 sa\u011fl\u0131yor.Ama …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[2796,2338,3073,3074,3075],"class_list":["post-1037","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-atmosfer","tag-karbondioksit","tag-kuresel-isinma-nedir","tag-kuresel-isinmanin-sebepleri-nelerdir","tag-metan-gazi"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=1037"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1037\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}