{"id":5321,"date":"2023-08-23T13:00:52","date_gmt":"2023-08-23T10:00:52","guid":{"rendered":"https:\/\/www.blog.extremeoutdoor.com.tr\/?p=5321"},"modified":"2023-08-23T13:00:52","modified_gmt":"2023-08-23T10:00:52","slug":"kuresel-isinma-nedir","status":"publish","type":"post","link":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/2023\/08\/23\/kuresel-isinma-nedir\/","title":{"rendered":"K\u00fcresel Is\u0131nma Nedir?"},"content":{"rendered":"

Rekor d\u00fczeyde sel bask\u0131nlar\u0131. H\u0131r\u00e7\u0131n ve azg\u0131n f\u0131rt\u0131nalar. \u00d6l\u00fcmc\u00fcl s\u0131cak. K\u00fcresel \u0131s\u0131nma<\/strong> hi\u00e7 bu kadar k\u0131zg\u0131n, sert ve ger\u00e7ek olmam\u0131\u015ft\u0131. Do\u011fan\u0131n organik dengeleyicisi rol\u00fcn\u00fc \u00fcstlenen k\u00fcresel \u0131s\u0131nma, d\u00fcnya \u00fczerinde ya\u015fayan her bir canl\u0131n\u0131n vermek zorunda oldu\u011fu bir s\u0131nav adeta. K\u00fcresel \u0131s\u0131nma nedir<\/strong>, sebepleri ve sonu\u00e7lar\u0131 nelerdir ve nas\u0131l \u00f6nlenir gibi sorular\u0131n cevab\u0131n\u0131 bu yaz\u0131m\u0131zda arayaca\u011f\u0131z.<\/p>

K\u00fcresel Is\u0131nma Nedir?<\/strong><\/h2>

Son 50 y\u0131l i\u00e7erisindeki ortalama global s\u0131cakl\u0131klar, bu zamana kadar kaydedilen en h\u0131zl\u0131 art\u0131\u015f\u0131 g\u00f6stermi\u015f. Uzmanlar bu trendin h\u0131zlanarak devam edece\u011finden emin: NASA\u2019n\u0131n bu zamana kadar kaydetti\u011fi en s\u0131cak 16 y\u0131l, 2000\u2019den sonra ger\u00e7ekle\u015fmi\u015f. Bu da k\u00fcresel \u0131s\u0131nma i\u00e7in ideal bir tan\u0131m olmaktan ba\u015fka bir \u015fey de\u011fil.<\/p>

\"\"<\/figure>

\u0130klim de\u011fi\u015fikli\u011finin olmad\u0131\u011f\u0131n\u0131 savunanlar, y\u00fckselen global s\u0131cakl\u0131klarda bir yava\u015flama ve durgunluk oldu\u011funu iddia ederken son raporlar maalesef bunun aksini s\u00f6yl\u00fcyor. Bilim adamlar\u0131, bir an \u00f6nce k\u00fcresel \u0131s\u0131nma \u00f6nlemleri<\/strong> al\u0131nmaya ba\u015flanmad\u0131\u011f\u0131 takdirde \u00f6n\u00fcm\u00fczdeki y\u00fczy\u0131l d\u00fcnya s\u0131cakl\u0131k ortalamalar\u0131n\u0131n en az 12 derece artaca\u011f\u0131n\u0131 belirtiyor.<\/p>

K\u00fcresel Is\u0131nmaya Neden Olan Fakt\u00f6rler Nelerdir?<\/strong><\/h2>

Asl\u0131na bakarsan\u0131z \u201ciklim de\u011fi\u015fikli\u011fi<\/strong>\u201d kavram\u0131 belirli bir lokasyonun y\u0131llar i\u00e7erisindeki ortalama hava durumu de\u011fi\u015fimini ifade ediyor. S\u00f6z konusu iklim de\u011fi\u015fikli\u011fi oldu\u011fu zaman lokasyon daha s\u0131cak, daha \u0131slak ya da daha kuru hale gelebilir. \u0130klim de\u011fi\u015fikli\u011fi ile k\u00fcresel \u0131s\u0131nma kavramlar\u0131 genellikle birbiri yerine kullan\u0131lan terimler olarak kar\u015f\u0131m\u0131za \u00e7\u0131k\u0131yor; ancak k\u00fcresel \u0131s\u0131nma, iklim de\u011fi\u015fikli\u011finin yaln\u0131zca bir par\u00e7as\u0131.<\/p>

D\u00fcnyan\u0131n iklim sisteminin mekanizmas\u0131 olduk\u00e7a basit i\u015fliyor. G\u00fcne\u015ften gelen enerji d\u00fcnya \u00fczerinden uzaya geri yans\u0131d\u0131\u011f\u0131nda (ki biz bunu \u00e7o\u011funlukla buz ve bulut olarak biliyoruz) veya atmosfer enerji sald\u0131\u011f\u0131nda d\u00fcnya so\u011fumaya ba\u015fl\u0131yor. D\u00fcnya g\u00fcne\u015fin enerjisini absorbe etti\u011finde veya atmosferdeki gaz d\u00fcnyadan da\u011f\u0131lan \u0131s\u0131n\u0131n uzaya yay\u0131lmas\u0131n\u0131 engelledi\u011finde (ki buna sera etkisi deniyor) ise d\u00fcnya \u0131s\u0131n\u0131yor. Hem do\u011fal hem insani fakt\u00f6rler olmak \u00fczere pek \u00e7ok fakt\u00f6r d\u00fcnyan\u0131n iklim sistemini, dolay\u0131s\u0131yla da\u00a0k\u00fcresel \u0131s\u0131nma nedenlerini<\/strong>\u00a0tetikleyebilir.<\/p>

\"\"<\/figure>

K\u00fcresel \u0131s\u0131nman\u0131n do\u011fal sebepleri:<\/strong> <\/em>D\u00fcnyan\u0131n tarih boyunca s\u0131cak ve so\u011fuk fazlardan ge\u00e7ti\u011fini halihaz\u0131rda biliyoruz. G\u00fcne\u015fin \u015fiddeti, volkanik patlamalar ve organik yollarla olu\u015fan gaz yo\u011funla\u015fmalar\u0131 iklim de\u011fi\u015fikli\u011fine katk\u0131da bulunan do\u011fal fakt\u00f6rlerden sadece birka\u00e7\u0131. \u00d6te yandan k\u00fcresel \u0131s\u0131nma \u00fczerine ara\u015ft\u0131rma yapan bilim adamlar\u0131, bahsi ge\u00e7en bu do\u011fal sebeplerin k\u00fcresel \u0131s\u0131nma s\u0131ras\u0131nda ger\u00e7ekle\u015fen bu seri de\u011fi\u015fimleri etkilemeyecek kadar min\u00f6r olarak g\u00f6r\u00fcyor.<\/p>

K\u00fcresel \u0131s\u0131nman\u0131n insan kaynakl\u0131 sebepleri:<\/strong> <\/em>\u0130nsanlar, daha da \u00f6nemlisi insanlar\u0131n yaratt\u0131\u011f\u0131 sera gaz\u0131 yay\u0131l\u0131mlar\u0131, asl\u0131nda k\u00fcresel \u0131s\u0131nman\u0131n temel sebebidir. Bu sera gazlar\u0131, gezegenimizi i\u00e7inde ya\u015fam olu\u015fmas\u0131na yetecek kadar s\u0131cak tutmada \u00f6nemli rol oynuyor. Son y\u0131llarda atmosferde biriken bu gazlar\u0131n miktar\u0131 ise son birka\u00e7 on y\u0131l i\u00e7erisinde adeta f\u0131rlad\u0131 ve resmi kaynaklara g\u00f6re karbondioksit, metan ve azot protoksit oranlar\u0131, son 800,000 y\u0131l\u0131n en y\u00fcksek seviyesinde. K\u00f6m\u00fcr, petrol ve gaz gibi fosil yak\u0131tlar\u0131n elektrik, \u0131s\u0131nma ve ula\u015f\u0131m i\u00e7in yak\u0131lmas\u0131, insan kaynakl\u0131 k\u00fcresel \u0131s\u0131nma sebeplerinin ba\u015f\u0131nda geliyor. K\u00fcresel \u0131s\u0131nma olu\u015fmas\u0131n\u0131n bir di\u011fer \u00f6nemli sebebi de gezegenimizin ormans\u0131zla\u015ft\u0131r\u0131lmas\u0131. Orman yang\u0131nlar\u0131n\u0131n, tra\u015flama kesimlerinin ve tomruk\u00e7ulu\u011fun global karbondioksit yay\u0131l\u0131m\u0131na y\u00fczde 20 katk\u0131 sa\u011flad\u0131\u011f\u0131 s\u00f6yleniyor.<\/p>

K\u00fcresel Is\u0131nma Nas\u0131l Meydana Gelir?<\/strong><\/h2>

En temel haliyle k\u00fcresel \u0131s\u0131nma \u015fu \u015fekilde olu\u015fur: Karbondioksit, benzeri hava kirleticiler ve di\u011fer sera gazlar\u0131 atmosferde birikerek d\u00fcnyan\u0131n y\u00fczeyinden yay\u0131lan solar radyasyonu yutar. Normal \u015fartlar alt\u0131nda bu radyasyon uzaya ka\u00e7ar, ancak atmosferde y\u00fczy\u0131llar boyu kalabilme potansiyeline sahip bu kirleticiler \u0131s\u0131y\u0131 zapt ederek gezegenin \u0131s\u0131nmas\u0131na sebep olur.<\/p>

\"\"<\/figure>

K\u00fcresel \u0131s\u0131nma ile ilgili varsay\u0131mlar<\/strong>, son zamanlarda ortaya \u00e7\u0131kan istatistikler \u0131\u015f\u0131\u011f\u0131nda teori olmaktan \u00e7\u0131k\u0131p en az kendisi kadar h\u0131zl\u0131 bir \u015fekilde ger\u00e7e\u011fe do\u011fru evriliyor. Sadece ABD istatistiklerine bakt\u0131\u011f\u0131m\u0131z zaman elektrik kullan\u0131m\u0131 i\u00e7in fosil yak\u0131t yak\u0131m\u0131n\u0131n y\u0131lda iki milyar tondan fazla karbondioksit \u00fcretti\u011fini g\u00f6rebiliyoruz. \u00dclkenin ikinci b\u00fcy\u00fck karbondioksit kirlili\u011fini ise ula\u015f\u0131m sekt\u00f6r\u00fc sa\u011fl\u0131yor \u2013 y\u0131l i\u00e7erisinde sekt\u00f6r, toplam 1.7 milyar tonun \u00fczerinde karbondioksit sal\u0131n\u0131m\u0131 ger\u00e7ekle\u015ftiriyor.<\/p>

K\u00fcresel Is\u0131nma Sonu\u00e7lar\u0131 Nelerdir?<\/strong><\/h2>

D\u00fcnya Ekonomi Forumu\u2019nun 2017 y\u0131l\u0131nda yay\u0131nlad\u0131\u011f\u0131 Global Risk Raporu\u2019na g\u00f6re \u00f6n\u00fcm\u00fczdeki y\u0131llar i\u00e7erisinde iklim de\u011fi\u015fikli\u011fine uyum sa\u011flayamamak, uluslararas\u0131 topluluklar\u0131n kar\u015f\u0131 kar\u015f\u0131ya kalabilece\u011fi en tehlikeli risklerin ba\u015f\u0131nda geliyor. Bu da demek oluyor ki k\u00fcresel \u0131s\u0131nma, su k\u0131tl\u0131\u011f\u0131ndan ve kitle imha silahlar\u0131ndan bile daha zararl\u0131. \u0130klim de\u011fi\u015fikli\u011fi ve k\u00fcresel \u0131s\u0131nma global ekosistemleri de\u011fi\u015ftirirken ya\u015fad\u0131\u011f\u0131m\u0131z yer, i\u00e7ti\u011fimiz su ve soludu\u011fumuz hava da dahil olmak \u00fczere etraf\u0131m\u0131zdaki her \u015feyi etkiliyor.<\/p>

A\u011f\u0131r hava \u015fartlar\u0131:<\/strong> D\u00fcnyan\u0131n atmosferi \u0131s\u0131nd\u0131k\u00e7a daha fazla su toplar ve bo\u015falt\u0131r hale geliyor; bu da \u0131slak b\u00f6lgelerin daha \u0131slak, kuru b\u00f6lgelerin daha kuru hale gelmesine sebebiyet veren iklim de\u011fi\u015fikliklerine yol a\u00e7\u0131yor. Y\u00fcksek s\u0131cakl\u0131klar daha da k\u00f6t\u00fcle\u015firken f\u0131rt\u0131na, sel, \u0131s\u0131 dalgalar\u0131 ve kurakl\u0131k gibi u\u00e7 do\u011fa olaylar\u0131n\u0131 da beraberinde getiriyor.<\/p>

Hava kirlili\u011fi:<\/strong>\u00a0Global \u0131s\u0131nma ve hava kirlili\u011fi birbiriyle do\u011frudan ba\u011fl\u0131 ve adeta birbirini besleyen iki elementtir. D\u00fcnyadaki s\u0131cakl\u0131k artarken havam\u0131z kirlenmekle kalmaz, ayn\u0131 zamanda duman ve is seviyeleri de y\u00fckselir. Bu d\u00f6ng\u00fc ayn\u0131 zamanda alerjik etkilere sahip polenlerin ve k\u00fcf\u00fcn de ortaya \u00e7\u0131kmas\u0131na sebep olur.<\/p>

\"\"<\/figure>

Sa\u011fl\u0131k sorunlar\u0131:<\/strong> D\u00fcnya Sa\u011fl\u0131k \u00d6rg\u00fct\u00fc\u2019ne g\u00f6re k\u00fcresel \u0131s\u0131nman\u0131n 2030-2050 y\u0131llar\u0131 aras\u0131nda fazladan 250,000 \u00f6l\u00fcme sebep olaca\u011f\u0131 bekleniyor.<\/p>

Y\u00fckselen denizler:<\/strong> An itibariyle Kuzey Kutbu, d\u00fcnyadaki herhangi bir yere oranla iki kat daha h\u0131zl\u0131 \u0131s\u0131n\u0131yor. Kuzey Kutbu\u2019nun buzullar\u0131 denizlerimize do\u011fru erirken d\u00fcnya y\u00fczeyindeki suyun 2100 y\u0131l\u0131na kadar 1.2 metreye kadar y\u00fckselece\u011fi tahmin ediliyor. Bu da k\u0131y\u0131 kesimlerindeki ve d\u00fc\u015f\u00fck rak\u0131ml\u0131 b\u00f6lgelerdeki ekosistem i\u00e7in yeterli bir tehdit.<\/p>

Daha asitli, daha s\u0131cak okyanuslar:<\/strong> Okyanuslar, d\u00fcnyada \u00fcretilen fosil yak\u0131t yay\u0131l\u0131m\u0131n\u0131n yakla\u015f\u0131k y\u00fczde 25\u2019ini absorbe ediyor, bu y\u00fczden de an itibariyle normalde olmas\u0131 gerekenden y\u00fczde 30 daha asitli bir yap\u0131ya sahip. Bu asitlenme \u00f6zellikle denizalt\u0131ndaki ya\u015fama ciddi tehditler olu\u015fturmakla kalm\u0131yor, ekosistemin paha bi\u00e7ilemez bir par\u00e7as\u0131 olan deniz canl\u0131lar\u0131n\u0131n ya\u015fam\u0131n\u0131 da tehlikeye at\u0131yor.<\/p>

K\u00fcresel Is\u0131nma Nas\u0131l \u00d6nlenir?<\/strong><\/h2>

2015\u2019te ger\u00e7ekle\u015ftirilen Paris \u0130klim De\u011fi\u015fik Konferans\u0131\u2019na kat\u0131lan her bir \u00fclkeye koyulan hedeflerden tutun da, elinde olsa d\u00fcnyan\u0131n t\u00fcm kaynaklar\u0131n\u0131 yenilenebilir enerjiyle sa\u011flayacak\u00a0giri\u015fimcilere, k\u00fcresel \u0131s\u0131nman\u0131n zararlar\u0131<\/strong>\u00a0kurumsal d\u00fczeyde ola\u011fan\u00fcst\u00fc bir ciddiyetle ele al\u0131nmakta. \u00d6te yandan yeterince \u00f6nlemin al\u0131nmad\u0131\u011f\u0131 bir cephe varsa o da insanlar\u0131n bireysel tutum ve davran\u0131\u015flar\u0131\u2026 Siz de k\u00fcresel \u0131s\u0131nmaya kar\u015f\u0131 tek bir gezegen olarak sava\u015f a\u00e7mam\u0131z gereken bu d\u00f6nemde elinize bile gelmeyecek ufak tefek hayat tarz\u0131 de\u011fi\u015fiklikleri ile gelecek nesillerin yok olmas\u0131n\u0131 \u00f6nleyebilirsiniz.<\/p>

  • Enerji tasarruflu cihazlara yat\u0131r\u0131m yap\u0131n.<\/li>\n\n
  • Evinizde fazladan kombi ya da klima \u00e7al\u0131\u015ft\u0131rman\u0131z\u0131 \u00f6nleyecek d\u00fczeyde yal\u0131t\u0131m yapt\u0131r\u0131n.<\/li>\n\n
  • S\u0131cak suyu tasarruflu kullan\u0131n.<\/li>\n\n
  • Kullanabildi\u011finiz alanlarda yenilenebilir enerji kullan\u0131n.<\/li>\n\n
  • Daha az et t\u00fcketin.<\/li>\n\n
  • Sadece yiyece\u011finiz kadar g\u0131da sat\u0131n al\u0131n.<\/li>\n\n
  • Tasarruflu ampul sat\u0131n al\u0131n.<\/li>\n\n
  • Kullanmad\u0131\u011f\u0131n\u0131z elektrikli aletlerin fi\u015fini \u00e7ekin.<\/li>\n\n
  • Bireysel ara\u00e7 yerine toplu ta\u015f\u0131ma ara\u00e7lar\u0131na kullanmay\u0131 tercih edin.<\/li>\n\n
  • Geri d\u00f6n\u00fc\u015f\u00fcm kutular\u0131n\u0131 verimli olarak kullan\u0131n.<\/li>\n\n
  • Marketten po\u015fet almak yerine kendi al\u0131\u015fveri\u015f \u00e7antan\u0131z\u0131 kullan\u0131n.<\/li>\n\n
  • A\u011fa\u00e7 dikin.<\/li>\n\n
  • Arac\u0131n\u0131za d\u00fczenli olarak bak\u0131m yapt\u0131r\u0131n.<\/li><\/ul>\n\n
    \n \n
    \n \n
    \n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n <\/div>\n \n
    \n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n
    \n \n\n
    <\/div>\n <\/div>\n <\/div>\n<\/div>\n \n\n
    \n Oylama Yap<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

    Rekor d\u00fczeyde sel bask\u0131nlar\u0131. H\u0131r\u00e7\u0131n ve azg\u0131n f\u0131rt\u0131nalar. \u00d6l\u00fcmc\u00fcl s\u0131cak. K\u00fcresel \u0131s\u0131nma hi\u00e7 bu kadar k\u0131zg\u0131n, sert ve ger\u00e7ek olmam\u0131\u015ft\u0131. Do\u011fan\u0131n organik…<\/p>\n","protected":false},"author":990005,"featured_media":5326,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[398,645],"tags":[461,127],"class_list":["post-5321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haber","category-makale","tag-extreme-outdoor","tag-extreme-outdoor-blog"],"_links":{"self":[{"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/5321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/users\/990005"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=5321"}],"version-history":[{"count":1,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/5321\/revisions"}],"predecessor-version":[{"id":5327,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/5321\/revisions\/5327"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/media\/5326"}],"wp:attachment":[{"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=5321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=5321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.extremeoutdoor.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=5321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}