Exeter \u00dcniversitesi, East Anglia \u00dcniversitesi (UEA), CICERO Uluslararas\u0131 \u0130klim Ara\u015ft\u0131rmalar\u0131 Merkezi, M\u00fcnih Ludwig-Maximilian \u00dcniversitesi, Alfred-Wegener Enstit\u00fcs\u00fc ve d\u00fcnya \u00e7ap\u0131nda 80 farkl\u0131 kurumdan ara\u015ft\u0131rmac\u0131lar\u0131n yer ald\u0131\u011f\u0131 K\u00fcresel Karbon Projesi bilim ekibi taraf\u0131ndan yap\u0131lan yeni bir ara\u015ft\u0131rmaya g\u00f6re, fosil yak\u0131tlardan kaynaklanan karbon emisyonlar\u0131n\u0131n bu y\u0131l 2023’e g\u00f6re y\u00fczde 0,8 art\u0131\u015fla 37,4 milyar tona ula\u015faca\u011f\u0131 \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n
Bu art\u0131\u015fla, k\u00fcresel karbon emisyonlar\u0131nda bu y\u0131l yeni bir rekor seviye g\u00f6r\u00fclecek.<\/p>\n
Bu y\u0131l k\u00f6m\u00fcr ve petrol kaynakl\u0131 karbon emisyonlar\u0131nda s\u0131ras\u0131yla y\u00fczde 0,2 ve y\u00fczde 0,9 art\u0131\u015f bekleniyor. Do\u011falgaz\u0131n yol a\u00e7t\u0131\u011f\u0131 karbon emisyonlar\u0131n\u0131n ise y\u00fczde 2,4 y\u00fckselece\u011fi \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n
Ormans\u0131zla\u015fma gibi arazi kullan\u0131m de\u011fi\u015fikli\u011finden kaynaklanan 4,2 milyar tonla, toplam karbon emisyonlar\u0131 bu y\u0131l 41,6 milyar tona y\u00fckselecek. Ge\u00e7en y\u0131l, toplam karbon emisyonlar\u0131 40,6 milyar ton olmu\u015ftu.<\/p>\n
Son 10 y\u0131lda, fosil yak\u0131t kaynakl\u0131 karbon emisyonlar\u0131 artarken, arazi kullan\u0131m de\u011fi\u015fikli\u011finin yol a\u00e7t\u0131\u011f\u0131 emisyonlar ortalama olarak azald\u0131 ve toplam emisyonlar bu d\u00f6nemde kabaca ayn\u0131 seviyede kald\u0131.<\/p>\n
Ancak bu y\u0131l, fosil yak\u0131tlar ve arazi kullan\u0131m de\u011fi\u015fikli\u011fi kaynakl\u0131 karbon emisyonlar\u0131, \u015fiddetli kurakl\u0131k ko\u015fullar\u0131 nedeniyle ya\u015fanan ormans\u0131zla\u015fma ve orman yang\u0131nlar\u0131nda ortaya \u00e7\u0131kan emisyonlar nedeniyle art\u0131\u015f e\u011filimine ge\u00e7ti.<\/p>\n<\/div>\n
Ara\u015ft\u0131rmaya g\u00f6re, halihaz\u0131rda her y\u0131l 40 milyar tondan fazla sal\u0131nan karbon emisyonlar\u0131n\u0131n atmosferdeki seviyesi y\u00fckselmeye devam ederek, giderek daha tehlikeli hale gelen k\u00fcresel \u0131s\u0131nmaya yol a\u00e7\u0131yor.<\/p>\n
\u00c7in ve Hindistan emisyonlar\u0131nda art\u0131\u015f <\/b><\/p>\n
K\u00fcresel emisyonlar\u0131n y\u00fczde 32’sini olu\u015fturan \u00c7in’de bu y\u0131l karbon emisyonu art\u0131\u015f\u0131n\u0131n y\u00fczde 0,2 olaca\u011f\u0131 tahmin edilirken, toplam emisyonlar\u0131n y\u00fczde 8’ini olu\u015fturan Hindistan’da bu y\u0131lki art\u0131\u015f oran\u0131 y\u00fczde 8 olarak hesaplan\u0131yor.<\/p>\n
K\u00fcresel toplam\u0131n y\u00fczde 13’\u00fcn\u00fc olu\u015fturan ABD’de emisyonlar\u0131n bu y\u0131l y\u00fczde 0,6 ve Avrupa Birli\u011fi’nde y\u00fczde 3,8 azalaca\u011f\u0131 \u00f6ng\u00f6r\u00fcl\u00fcyor.<\/p>\n<\/div>\n
D\u00fcnyan\u0131n geri kalan\u0131nda karbon emisyonlar\u0131n\u0131n bu y\u0131l y\u00fczde 1,1 artmas\u0131 bekleniyor.<\/p>\n
“Liderler COP29’da h\u0131zl\u0131 ve derin emisyon kesintileri a\u00e7\u0131klamal\u0131” <\/b><\/p>\n
K\u00fcresel Karbon Projesi ekibi, mevcut emisyon oran\u0131yla k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n yakla\u015f\u0131k 6 y\u0131l i\u00e7inde s\u00fcrekli olarak 1,5 dereceyi a\u015fma ihtimalinin y\u00fczde 50 oldu\u011funu tahmin ediyor.<\/p>\n
\u00c7al\u0131\u015fman\u0131n y\u00f6neticisi ve Exeter \u00dcniversitesi K\u00fcresel Sistemler Enstit\u00fcs\u00fc Ara\u015ft\u0131rmac\u0131s\u0131 Pierre Friedlingstein, ara\u015ft\u0131rman\u0131n bulgular\u0131na ili\u015fkin de\u011ferlendirmesinde, iklim de\u011fi\u015fikli\u011finin etkilerinin giderek daha zorlay\u0131c\u0131 hale geldi\u011fini belirterek, \u015fu ifadeleri kulland\u0131:<\/p>\n<\/div>\n
“Ancak fosil yak\u0131tlar\u0131n yak\u0131lmas\u0131n\u0131n d\u00fc\u015f\u00fc\u015fe ge\u00e7ece\u011fine ili\u015fkin bir i\u015faret g\u00f6rm\u00fcyoruz. Paris Anla\u015fmas\u0131 hedeflerine ula\u015fmak i\u00e7in zaman daral\u0131yor ve Birle\u015fmi\u015f Milletler iklim zirvesi COP29’da bir araya gelen d\u00fcnya liderleri, k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n sanayi \u00f6ncesi seviyelerine g\u00f6re 2 derecenin alt\u0131nda s\u0131n\u0131rland\u0131r\u0131lmas\u0131 \u015fans\u0131n\u0131 elde etmek i\u00e7in fosil yak\u0131t emisyonlar\u0131nda h\u0131zl\u0131 ve derin kesintiler a\u00e7\u0131klamal\u0131. K\u00fcresel olarak net s\u0131f\u0131r karbon emisyonuna ula\u015fana kadar, d\u00fcnya s\u0131cakl\u0131klar\u0131 artmaya devam edecek ve giderek daha ciddi etkilere neden olacakt\u0131r.”<\/p>\n<\/div>\n
Oslo merkezli CICERO Uluslararas\u0131 \u0130klim Ara\u015ft\u0131rmalar\u0131 Merkezi Ara\u015ft\u0131rmac\u0131s\u0131 Glen Peters de \u00fclkeler d\u00fczeyinde olumlu ilerleme kaydedildi\u011fine y\u00f6nelik pek \u00e7ok i\u015faret oldu\u011funu belirterek, “Fosil yak\u0131t kaynakl\u0131 karbon emisyonlar\u0131nda zirvenin yak\u0131n oldu\u011funa ili\u015fkin bir e\u011filim var ancak t\u00fcm sera gaz\u0131 emisyonlar\u0131 i\u00e7in bunu s\u00f6ylemek zor. \u0130klim eylemi kolektif bir sorun ve baz\u0131 \u00fclkelerde kademeli emisyon azalt\u0131mlar\u0131 ger\u00e7ekle\u015firken, di\u011ferlerinde art\u0131\u015flar devam ediyor.” uyar\u0131s\u0131nda bulundu.<\/p>\n<\/div>\n<\/p>\n
<\/p>\n
Kaynak :\u00a0Bloomberg HT<\/span><\/p>\n <\/span><\/p>\n","protected":false},"excerpt":{"rendered":" D\u00fcnyada karbon emisyonlar\u0131n\u0131n bu y\u0131l yeni bir rekor k\u0131raca\u011f\u0131 \u00f6ng\u00f6r\u00fcl\u00fcrken, bilim insanlar\u0131 k\u00fcresel s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n yakla\u015f\u0131k 6 y\u0131l i\u00e7inde s\u00fcrekli olarak 1,5 dereceyi a\u015fma ihtimalinin y\u00fczde 50 oldu\u011funu hesaplad\u0131.<\/p>\n","protected":false},"author":1,"featured_media":98328,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[477,2383,5036,5651,1165],"class_list":["post-98327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ekonomi","tag-artis","tag-emisyon","tag-emisyonlari","tag-karbon-emisyonlari","tag-kuresel"],"_links":{"self":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/98327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/comments?post=98327"}],"version-history":[{"count":1,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/98327\/revisions"}],"predecessor-version":[{"id":98329,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/posts\/98327\/revisions\/98329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media\/98328"}],"wp:attachment":[{"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/media?parent=98327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/categories?post=98327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekamu.net\/index.php\/wp-json\/wp\/v2\/tags?post=98327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}