{"id":12849,"date":"2021-08-17T17:32:45","date_gmt":"2021-08-17T14:32:45","guid":{"rendered":"https:\/\/ecording.org\/?p=12849"},"modified":"2022-10-27T13:36:25","modified_gmt":"2022-10-27T10:36:25","slug":"ipcc-raporundan-5-onemli-sonuc","status":"publish","type":"post","link":"https:\/\/ecording.org\/ipcc-raporundan-5-onemli-sonuc\/","title":{"rendered":"IPCC raporundan 5 \u00f6nemli sonu\u00e7"},"content":{"rendered":"\n

Birle\u015fmi\u015f Milletler taraf\u0131ndan iklimin etkilerini ara\u015ft\u0131rmak \u00fczere kurulan H\u00fck\u00fcmetleraras\u0131 \u0130klim De\u011fi\u015fikli\u011fi Paneli IPCC, i\u00e7inde \u00f6ne \u00e7\u0131kan bilim insanlar\u0131n\u0131 bulunduran ve kapsaml\u0131 ara\u015ft\u0131rma raporlar\u0131yla iklim konusunda en g\u00fcvenilir bilimsel kaynaklardan biri. Yakla\u015f\u0131k 8 y\u0131lda bir yay\u0131nlad\u0131\u011f\u0131 raporlardan biri ge\u00e7ti\u011fimiz g\u00fcnlerde yay\u0131nland\u0131. Bilimin iklim konusunda bize s\u00f6yledi\u011fi \u00f6nemli noktalar var.<\/p>\n\n\n\n

\u0130klim krizi kesinlikle insan kaynakl\u0131<\/span>.<\/h1>\n\n\n\n

Raporun ana noktalar\u0131ndan biri iklim krizinin sebebinin net bir \u015fekilde insanlar olmas\u0131. \u00d6ncesine kadar bu d\u00fc\u015f\u00fcnce net bir bilgi olarak kabul edilmiyordu, bilim insanlar\u0131n\u0131n %97\u2019si bu konuda hemfikirdi. Art\u0131k bilimsel ger\u00e7ek olarak kabul ediliyor. \u0130klim krizi biz insanlar\u0131n fosil yak\u0131tlar\u0131 yakmam\u0131z sonucu atmosfere sald\u0131\u011f\u0131m\u0131z sera gazlar\u0131n\u0131n gezegenimizi \u0131s\u0131tmas\u0131yla ortaya \u00e7\u0131kt\u0131. Fosil yak\u0131t t\u00fcketimimiz \u00f6zellikle sanayile\u015fme ve t\u00fcketim talebinin artmas\u0131 sonucu y\u00fckseldi. Yani kar\u015f\u0131la\u015ft\u0131\u011f\u0131m\u0131z afetler \u201cdo\u011fal\u201d de\u011fil, bizden kaynakl\u0131.<\/p>\n\n\n\n

\u0130klim krizi d\u00fcnyan\u0131n her yerini farkl\u0131 \u015fekillerde de olsa etkiliyor<\/span>.<\/h2>\n\n\n\n

\u0130klim krizinin etkilerinin fark\u0131nda olmamak m\u00fcmk\u00fcn de\u011fil. D\u00fcnyan\u0131n her yerinde ger\u00e7ekle\u015fen \u00e7e\u015fitli felaketleri g\u00f6rmek m\u00fcmk\u00fcn. Kimi yerde yang\u0131nlar hektarlarca orman\u0131 yok ediyor, kimi yerde seller y\u00fczlerce insan\u0131n can\u0131n\u0131 al\u0131yor. \u0130klim krizinin y\u0131k\u0131c\u0131 etkileri olan a\u015f\u0131r\u0131 hava olaylar\u0131, yang\u0131nlar, seller, kurakl\u0131k, f\u0131rt\u0131nalar, hortumlar art\u0131k d\u00fcnyan\u0131n her yerinde ve \u00e7ok s\u0131k ya\u015fanmaya ba\u015flad\u0131. Bu olaylar d\u00fcnyadaki her b\u00f6lgeyi ayn\u0131 \u015fekilde etkilemese de kimse g\u00fcvende de\u011fil.<\/p>\n\n\n\n

2040\u2019a kadar 1.5 \u00b0C s\u0131n\u0131r\u0131n\u0131 a\u015fm\u0131\u015f olaca\u011f\u0131z<\/span>.<\/h2>\n\n\n\n

E\u011fer bu \u015fekilde ya\u015famaya devam edersek \u00f6n\u00fcm\u00fczdeki 10-20 y\u0131l i\u00e7erisinde Paris iklim Anla\u015fmas\u0131\u2019nda belirlenen 1.5 derece k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f s\u0131n\u0131r\u0131n\u0131 ge\u00e7memiz ka\u00e7\u0131n\u0131lmaz. Rapora g\u00f6re sal\u0131mlar\u0131 azaltmazsak k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131 2-3,5 dereceye kadar \u00e7\u0131kabilir. 1.5 derece hedefi ancak d\u00f6n\u00fc\u015f\u00fcmsel bir de\u011fi\u015fimle, net s\u0131f\u0131r yolunda s\u0131k\u0131 ad\u0131mlarla m\u00fcmk\u00fcn olacak.<\/p>\n\n\n\n

Atmosferdeki CO2<\/sub> son 2 milyon y\u0131ldaki en y\u00fcksek seviyede<\/span>.<\/h2>\n\n\n\n

K\u00f6m\u00fcr, petrol, do\u011falgaz gibi fosil yak\u0131tlar\u0131 yakmam\u0131z sonucu atmosfere sald\u0131\u011f\u0131m\u0131z CO2<\/sub> oran\u0131 milyonlarca y\u0131ld\u0131r kar\u015f\u0131la\u015f\u0131lmam\u0131\u015f bir seviyeye y\u00fckseldi. Ula\u015f\u0131m, beslenme, t\u00fcketim al\u0131\u015fkanl\u0131klar\u0131m\u0131z ve orman yang\u0131nlar\u0131 gibi durumlar atmosfere sald\u0131\u011f\u0131m\u0131z sera gazlar\u0131 konusunda etkili. Gezegenimizin \u0131s\u0131nmas\u0131n\u0131 i\u00e7in bunlar\u0131 kullanmaktan ka\u00e7\u0131nmal\u0131, devlet liderleri ve b\u00fcy\u00fck \u015firketlerden gereken de\u011fi\u015fimi talep etmeliyiz.<\/p>\n\n\n\n

\u0130klim de\u011fi\u015fikli\u011fi daha \u00f6nce g\u00f6r\u00fclmemi\u015f hava olaylar\u0131n\u0131n s\u0131kl\u0131\u011f\u0131n\u0131 art\u0131racak<\/span>.<\/h2>\n\n\n\n

\u0130klimdeki dengesizlik a\u015f\u0131r\u0131 ya\u011f\u0131\u015flar, kurakl\u0131klar, yang\u0131nlar, hortumlarla kendini g\u00f6steriyor ve g\u00f6stermeye devam edecek. Gezegen \u0131s\u0131nd\u0131k\u00e7a her t\u00fcrl\u00fc ekstrem hava olay\u0131 daha \u015fiddetlenecek: a\u015f\u0131r\u0131 ya\u011f\u0131\u015flar artarken kurakl\u0131klar da artacak.<\/p>\n\n\n\n

Rapor \u00e7ok i\u00e7 a\u00e7\u0131c\u0131 gelmemi\u015f olsa da asl\u0131nda bizi harekete ge\u00e7irmek i\u00e7in motive eden bir etken olmal\u0131. Hen\u00fcz hi\u00e7bir \u015fey i\u00e7in ge\u00e7 de\u011fil. Bilim insanlar\u0131n\u0131n bizlere yap\u0131lmas\u0131 gerekti\u011fini s\u00f6yledi\u011fi ad\u0131mlar belli, bizler gereken bask\u0131y\u0131 kurarak ve de\u011fi\u015fimi talep ederek bunlar\u0131n uygulanmas\u0131n\u0131 sa\u011flamal\u0131y\u0131z.<\/p>\n\n\n\n

Alara Civelek <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

IPCC, yakla\u015f\u0131k 8 y\u0131lda bir yay\u0131nlad\u0131\u011f\u0131 raporlardan birini ge\u00e7ti\u011fimiz g\u00fcnlerde yay\u0131nlad\u0131. Bilimin iklim konusunda bize s\u00f6yledi\u011fi \u00f6nemli noktalar var.<\/p>\n","protected":false},"author":3,"featured_media":12850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[32],"tags":[],"class_list":["post-12849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iklim-krizi-tr"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/ecording.org\/wp-content\/uploads\/2021\/08\/noaa-mN8jz63LwlM-unsplash-scaled.jpg?fit=2560%2C1709&ssl=1","_links":{"self":[{"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/posts\/12849"}],"collection":[{"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/comments?post=12849"}],"version-history":[{"count":0,"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/posts\/12849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/media\/12850"}],"wp:attachment":[{"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/media?parent=12849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/categories?post=12849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecording.org\/wp-json\/wp\/v2\/tags?post=12849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}