{"id":78878,"date":"2023-04-22T06:27:02","date_gmt":"2023-04-22T06:27:02","guid":{"rendered":"https:\/\/haberulus.net\/?p=78878"},"modified":"2023-04-22T06:27:02","modified_gmt":"2023-04-22T06:27:02","slug":"dunya-gunu-2023-googlea-doodle-oldu-iklim-degisikligi-nedir-sonuclari-neler","status":"publish","type":"post","link":"https:\/\/haberulus.net\/?p=78878","title":{"rendered":"D\u00fcnya G\u00fcn\u00fc 2023 Google\u2019a Doodle oldu! \u0130klim De\u011fi\u015fikli\u011fi nedir, sonu\u00e7lar\u0131 neler?"},"content":{"rendered":"

Google, 22 Nisan D\u00fcnya G\u00fcn\u00fc kapsam\u0131nda haz\u0131rlad\u0131\u011f\u0131 doodle ile iklim de\u011fi\u015fikli\u011fi konusuna dikkat \u00e7ekti. \u0130klim de\u011fi\u015fikli\u011fi, atmosfere sal\u0131nan sera gazlar\u0131n\u0131n neden oldu\u011fu d\u00fc\u015f\u00fcn\u00fclen sera etkisinin sonucunda, ortalama s\u0131cakl\u0131klar\u0131n artmas\u0131 nedeniyle D\u00fcnyan\u0131n ikliminin de\u011fi\u015fmesine yol a\u00e7\u0131lmas\u0131d\u0131r. \u0130klim de\u011fi\u015fikli\u011fi sadece s\u0131cakl\u0131klarda art\u0131\u015f de\u011fil, kurakl\u0131k, seller, \u015fiddetli kas\u0131rgalar gibi a\u015f\u0131r\u0131 hava olaylar\u0131n\u0131n s\u0131kl\u0131\u011f\u0131 ve etkisinde art\u0131\u015f\u0131 da beraberinde getiriyor.<\/p>\n

D\u00dcNYA G\u00dcN\u00dc NED\u0130R?<\/strong><\/p>\n

22 Nisan D\u00fcnya G\u00fcn\u00fc, ilk olarak San Francisco\u2019da 1969 y\u0131l\u0131nda d\u00fczenlenen Ulusal UNESCO D\u00fcnya Konferans\u0131nda John McConnell taraf\u0131ndan d\u00fcnyam\u0131z\u0131n ya\u015fam\u0131 ve g\u00fczelli\u011fini kutlayarak kar\u015f\u0131 kar\u015f\u0131ya kald\u0131\u011f\u0131 \u00e7evresel tehditlere dikkat \u00e7ekmek amac\u0131yla bir \u00f6zel g\u00fcn d\u00fczenlenmesi fikri ile ortaya \u00e7\u0131km\u0131\u015ft\u0131r.<\/p>\n

John McConnell, D\u00fcnya G\u00fcn\u00fc kutlamalar\u0131 i\u00e7in tarih olarak ekinoks (gece ve g\u00fcnd\u00fcz\u00fcn e\u015fit oldu\u011fu) zaman\u0131 yani 21 Mart’\u0131 \u00f6nermi\u015ftir. Daha sonra ise \u00e7evre sorunlar\u0131na b\u00fcy\u00fck bir kamuoyu ile tepki g\u00f6steren ilk hareket, Wisconsin Senat\u00f6r\u00fc Gaylord Nelson\u2019un deste\u011fi ile ve Denis Hayes’in organizat\u00f6rl\u00fc\u011f\u00fcnde 22 Nisan 1970 g\u00fcn\u00fc ilk D\u00fcnya G\u00fcn\u00fc kutlamalar\u0131 olarak tarihe ge\u00e7mi\u015ftir. Bu kutlamalara yakla\u015f\u0131k 20 milyon ki\u015fi kat\u0131lm\u0131\u015f, bir\u00e7ok konferans ve sempozyum d\u00fczenlenerek, \u00e7evre sorunlar\u0131na dikkat \u00e7ekilerek ABD\u2019nin ilk \u2018Temiz Hava Yasas\u0131’ ve \u2018Temiz Su Yasalar\u0131’ haz\u0131rlanm\u0131\u015ft\u0131r.<\/p>\n

\"\"<\/p>\n

GOOGLE TARAFINDAN \u0130KL\u0130M DE\u011e\u0130\u015e\u0130KL\u0130\u011e\u0130NE D\u0130KKAT \u00c7EKMEK \u0130\u00c7\u0130N HAZIRLANAN \u201cD\u00dcNYA G\u00dcN\u00dc 2023\u201d DOODLE\u2019I<\/p>\n<\/div>\n

\u0130KL\u0130M DE\u011e\u0130\u015e\u0130KL\u0130\u011e\u0130 NED\u0130R?<\/strong><\/p>\n

\u0130klim de\u011fi\u015fikli\u011fi, D\u00fcnya\u2019n\u0131n atmosferindeki gazlar (\u00f6zellikle karbondioksit, metan ve azot oksitleri gibi sera gazlar\u0131) taraf\u0131ndan tutulan \u0131s\u0131y\u0131 artt\u0131rmas\u0131 sonucu, yery\u00fcz\u00fcndeki ortalama s\u0131cakl\u0131kta, hava ko\u015fullar\u0131nda ve deniz seviyesinde meydana gelen uzun vadeli de\u011fi\u015fikliklerdir.<\/p>\n

\u0130klim de\u011fi\u015fikli\u011fi, insan faaliyetleri (\u00f6rne\u011fin, fosil yak\u0131t kullan\u0131m\u0131, orman kesimi, sanayi faaliyetleri) nedeniyle sera gazlar\u0131n\u0131n atmosfere sal\u0131nmas\u0131 ile artmaktad\u0131r. Bu de\u011fi\u015fiklikler, d\u00fcnya genelinde iklim \u00f6r\u00fcnt\u00fclerini, deniz seviyelerini, bitki \u00f6rt\u00fcs\u00fcn\u00fc ve hayvanlar\u0131n ya\u015fam alanlar\u0131n\u0131 etkilemektedir.<\/p>\n

\u0130klim de\u011fi\u015fikli\u011fi, y\u00fckselen s\u0131cakl\u0131klar, a\u015f\u0131r\u0131 hava ko\u015fullar\u0131 (\u015fiddetli f\u0131rt\u0131nalar, kurakl\u0131k, sel vb.), okyanus asitlenmesi, buzullar\u0131n erimesi, deniz seviyesindeki y\u00fckselme gibi \u00e7e\u015fitli etkilere neden olabilir. Bu de\u011fi\u015fikliklerin insan sa\u011fl\u0131\u011f\u0131, g\u0131da \u00fcretimi, su kaynaklar\u0131, ekonomik kalk\u0131nma ve \u00e7evre \u00fczerinde ciddi etkileri olabilir.<\/p>\n

\u0130KL\u0130M DE\u011e\u0130\u015e\u0130KL\u0130\u011e\u0130 NEDENLER\u0130 NELER?<\/strong><\/p>\n

\u0130klim de\u011fi\u015fikli\u011fi, do\u011fal fakt\u00f6rlerin yan\u0131 s\u0131ra insan etkinliklerinin sonucudur. \u0130klim de\u011fi\u015fikli\u011finin ana nedeni, sera gaz\u0131 emisyonlar\u0131d\u0131r. \u0130nsan faaliyetleri sera gazlar\u0131n\u0131n atmosfere sal\u0131nmas\u0131na yol a\u00e7ar. Bunlar:<\/p>\n

Fosil Yak\u0131t Kullan\u0131m\u0131:<\/strong> Petrol, do\u011fal gaz ve k\u00f6m\u00fcr gibi fosil yak\u0131tlar\u0131n yak\u0131lmas\u0131, atmosfere karbondioksit ve di\u011fer sera gazlar\u0131n\u0131n sal\u0131nmas\u0131na neden olur.<\/p>\n

Orman Kesimi:<\/strong> Ormanlar\u0131n yok edilmesi, fotosentez yoluyla atmosferden karbondioksitin emilimini azaltarak sera gaz\u0131 miktar\u0131n\u0131 artt\u0131r\u0131r.<\/p>\n

Sanayi Faaliyetleri:<\/strong> Sanayi faaliyetleri, \u00e7e\u015fitli sera gazlar\u0131n\u0131n atmosfere sal\u0131nmas\u0131na neden olur.<\/p>\n

Tar\u0131m<\/strong>: Hayvanlar\u0131n sindirim s\u00fcreci s\u0131ras\u0131nda metan gaz\u0131 a\u00e7\u0131\u011fa \u00e7\u0131kar. Tar\u0131m faaliyetleri, sera gaz\u0131 emisyonlar\u0131n\u0131 art\u0131ran azotlu g\u00fcbrelerin kullan\u0131m\u0131n\u0131 i\u00e7erir.<\/p>\n

Ula\u015f\u0131m<\/strong>: Ara\u00e7lar, gemiler ve u\u00e7aklar, fosil yak\u0131tlar\u0131n yanmas\u0131yla sera gazlar\u0131n\u0131n atmosfere sal\u0131nmas\u0131na neden olur.<\/p>\n

Bu faaliyetlerin sonucu olarak, sera gaz\u0131 miktar\u0131 artar ve atmosferdeki s\u0131cakl\u0131\u011f\u0131 artt\u0131r\u0131r. Bu nedenle, iklim de\u011fi\u015fikli\u011fi insan kaynakl\u0131d\u0131r ve sera gaz\u0131 emisyonlar\u0131n\u0131n azalt\u0131lmas\u0131, bu sorunla ba\u015fa \u00e7\u0131kmak i\u00e7in \u00f6nemlidir.<\/p>\n

\u0130KL\u0130M DE\u011e\u0130\u015e\u0130KL\u0130\u011e\u0130 SONU\u00c7LARI NELER?<\/strong><\/p>\n

\u0130klim de\u011fi\u015fikli\u011finin \u00e7e\u015fitli sonu\u00e7lar\u0131 vard\u0131r ve bu sonu\u00e7lar, insanlar\u0131n sa\u011fl\u0131\u011f\u0131, do\u011fal \u00e7evre, tar\u0131m, su kaynaklar\u0131, ekonomik faaliyetler ve di\u011fer alanlar gibi bir\u00e7ok farkl\u0131 alan\u0131 etkiler. \u0130\u015fte baz\u0131 \u00f6rnekler:<\/p>\n

A\u015f\u0131r\u0131 Hava Ko\u015fullar\u0131:<\/strong> \u0130klim de\u011fi\u015fikli\u011fi, a\u015f\u0131r\u0131 hava ko\u015fullar\u0131na neden olabilir. Bunlar, \u015fiddetli f\u0131rt\u0131nalar, kas\u0131rgalar, kurakl\u0131k ve sel gibi olaylar\u0131 i\u00e7erir.<\/p>\n

Deniz Seviyesinde Y\u00fckselme:<\/strong> Buzullar\u0131n erimesi, deniz seviyesinde y\u00fckselmeye neden olabilir. Bu, k\u0131y\u0131 b\u00f6lgelerindeki toprak kayb\u0131 ve sel riskini art\u0131r\u0131r.<\/p>\n

Tar\u0131m ve G\u0131da G\u00fcvencesi:<\/strong> \u0130klim de\u011fi\u015fikli\u011fi, tar\u0131m ve g\u0131da g\u00fcvencesini etkileyebilir. Kurakl\u0131k, sel ve di\u011fer a\u015f\u0131r\u0131 hava ko\u015fullar\u0131, tar\u0131m verimlili\u011fini azaltabilir ve g\u0131da fiyatlar\u0131n\u0131 art\u0131rabilir.<\/p>\n

Do\u011fal \u00c7evre:<\/strong> \u0130klim de\u011fi\u015fikli\u011fi, do\u011fal \u00e7evreyi etkiler ve habitat kayb\u0131na, t\u00fcrlerin kaybolmas\u0131na ve biyolojik \u00e7e\u015fitlilik kayb\u0131na neden olabilir.<\/p>\n

Sa\u011fl\u0131k:<\/strong> \u0130klim de\u011fi\u015fikli\u011fi, insan sa\u011fl\u0131\u011f\u0131 \u00fczerinde do\u011frudan etkilere sahiptir. \u00d6rne\u011fin, a\u015f\u0131r\u0131 s\u0131cak hava dalgalar\u0131, solunum yolu hastal\u0131klar\u0131 ve g\u0131da kaynakl\u0131 hastal\u0131klar\u0131n yay\u0131lmas\u0131n\u0131 art\u0131rabilir.<\/p>\n

Ekonomi<\/strong>: \u0130klim de\u011fi\u015fikli\u011fi, ekonomik faaliyetleri etkileyebilir. Su kaynaklar\u0131n\u0131n azalmas\u0131, tar\u0131m ve turizm sekt\u00f6rleri gibi \u00e7e\u015fitli sekt\u00f6rlerde faaliyetleri s\u0131n\u0131rlayabilir.<\/p>\n

Bu nedenle, iklim de\u011fi\u015fikli\u011fi ciddi bir sorundur ve \u00e7\u00f6z\u00fcme kavu\u015fturulmas\u0131 i\u00e7in uluslararas\u0131 i\u015fbirli\u011fi ve \u00e7evresel s\u00fcrd\u00fcr\u00fclebilirli\u011fe y\u00f6nelik \u00e7abalar gereklidir.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u00d6zel g\u00fcnleri Doodle olarak kullan\u0131c\u0131lar\u0131n kar\u015f\u0131s\u0131na getirmeyi al\u0131\u015fkanl\u0131k haline gelen Google, bu kez D\u00fcnya G\u00fcn\u00fc kapsam\u0131nda iklim de\u011fi\u015fikli\u011fi sorununu \u00f6n plana \u00e7\u0131kard\u0131. D\u00fcnya G\u00fcn\u00fc, d\u00fcnyam\u0131z\u0131n giderek daha fazla \u00e7evresel tehditle kar\u015f\u0131 kar\u015f\u0131ya kalmas\u0131na dikkat \u00e7ekmek i\u00e7in ilan edildi. \u0130klim de\u011fi\u015fikli\u011fi ise insan faaliyetleri nedeniyle artan atmosferdeki gazlar\u0131n etkisiyle hava ko\u015fullar\u0131nda ve deniz seviyesinde meydana gelen de\u011fi\u015fiklikleri ifade ediyor.<\/p>\n","protected":false},"author":1,"featured_media":78879,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[247,8353,4582,1232],"class_list":["post-78878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-cevre","tag-faaliyetleri","tag-iklim-degisikligi","tag-tarim"],"_links":{"self":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/78878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=78878"}],"version-history":[{"count":1,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/78878\/revisions"}],"predecessor-version":[{"id":78880,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/posts\/78878\/revisions\/78880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=\/wp\/v2\/media\/78879"}],"wp:attachment":[{"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=78878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=78878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haberulus.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=78878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}