{"id":29229,"date":"2018-09-12T05:00:59","date_gmt":"2018-09-12T02:00:59","guid":{"rendered":"https:\/\/bilimvegelecek.com.tr\/?p=29229"},"modified":"2018-09-10T20:16:39","modified_gmt":"2018-09-10T17:16:39","slug":"qinghai-tibet-platosundaki-buzullar-son-50-yilda-yuzde-15-kuculdu","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2018\/09\/12\/qinghai-tibet-platosundaki-buzullar-son-50-yilda-yuzde-15-kuculdu","title":{"rendered":"Qinghai-Tibet Platosu\u2019ndaki buzullar, son 50 y\u0131lda y\u00fczde 15 k\u00fc\u00e7\u00fcld\u00fc"},"content":{"rendered":"<p class=\"p1\">Qinghai-Tibet Platosu ve kom\u015fu b\u00f6lgelerdeki buzullar\u0131n son 50 y\u0131lda y\u00fczde 15 oran\u0131nda k\u00fc\u00e7\u00fcld\u00fc\u011f\u00fc ifade ediliyor.<\/p>\n<p class=\"p1\">\u00c7in\u2019in ikinci kapsaml\u0131 bilimsel ke\u015fif heyeti olan Qinghai-Tibet Platosu\u2019nun ba\u015fbilimcisi Yao Tandong, kutup b\u00f6lgelerindeki donmu\u015f toprak anlam\u0131na gelen \u201cpermafrost\u201dun y\u00fczde 16 oran\u0131nda azald\u0131\u011f\u0131n\u0131 duyurdu.<\/p>\n<p class=\"p1\">Ayn\u0131 zamanda \u00c7in Bilimler Akademisi\u2019nde (CAS) akademisyen olan Yao, y\u00fckselen s\u0131cakl\u0131klar\u0131n bir sonucu olarak eriyen buzullar\u0131n, g\u00f6lleri geni\u015fletti\u011fini ve b\u00f6lgeden gelen nehirlerdeki su ak\u0131\u015f\u0131n\u0131 artt\u0131rd\u0131\u011f\u0131n\u0131, bir kilometrekareden b\u00fcy\u00fck g\u00f6llerin say\u0131s\u0131n\u0131n 1081\u2019den 1236\u2019ya y\u00fckseldi\u011fini s\u00f6yledi.<\/p>\n<p class=\"p1\">Yao, \u201cDaha y\u00fcksek s\u0131cakl\u0131klar su kaynaklar\u0131n\u0131 \u00e7o\u011faltt\u0131, ancak bu platonun daha \u00f6nceki dengesini bozdu ve buzul \u00e7\u00f6kmeleri de dahil olmak \u00fczere daha s\u0131k felaketlerin ya\u015fanmas\u0131na sebep oldu\u201d diyor.<\/p>\n<figure id=\"attachment_29232\" aria-describedby=\"caption-attachment-29232\" style=\"width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-29232\" src=\"https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2018\/09\/tibet2-300x226.jpg\" alt=\"\" width=\"300\" height=\"226\" srcset=\"https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2018\/09\/tibet2.jpg 300w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2018\/09\/tibet2-80x60.jpg 80w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2018\/09\/tibet2-100x75.jpg 100w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2018\/09\/tibet2-180x135.jpg 180w, https:\/\/bilimvegelecek.com.tr\/wp-content\/uploads\/2018\/09\/tibet2-238x178.jpg 238w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-29232\" class=\"wp-caption-text\">Haziran 2017\u2019de \u00c7in, 40 y\u0131ldan uzun bir s\u00fcre sonra ikinci kapsaml\u0131 bilimsel ke\u015fif seferini Qinghai-Tibet Platosu\u2019na ba\u015flatt\u0131.<\/figcaption><\/figure>\n<p class=\"p1\">CAS\u2019\u0131n Tibet Platosu Ara\u015ft\u0131rma Enstit\u00fcs\u00fc\u2019nden Piao Shilong, platodaki bitki \u00f6rt\u00fcs\u00fcn\u00fcn \u00c7in\u2019deki kara karbondioksitlerinin y\u00fczde 15 ila 23 azalmas\u0131na katk\u0131da bulundu\u011funu, ancak eriyen permafrostun daha \u00f6nce buzullarda k\u0131s\u0131lm\u0131\u015f karbonu a\u00e7\u0131\u011fa \u00e7\u0131karabilece\u011fini ve b\u00f6ylece iklimsel \u0131s\u0131nmay\u0131 daha da k\u00f6t\u00fcle\u015ftirebilece\u011fini belirtiyor.<\/p>\n<p class=\"p1\">Bununla birlikte; alpin a\u011fac\u0131 hatt\u0131 son y\u00fczy\u0131lda ortalama 29 metre y\u00fckseldi ve platodaki bitki \u00f6rt\u00fcs\u00fcn\u00fc iyile\u015ftirdi. Ancak y\u00fckselen alpin a\u011fac\u0131 hatt\u0131, alpin \u00e7al\u0131lar i\u00e7in daha k\u00fc\u00e7\u00fck b\u00fcy\u00fcme alan\u0131 anlam\u0131na gelebilir; bu nedenle Piao, y\u00fcksek b\u00f6lgelerde ya\u015fayan t\u00fcrlerin yok olma riskine de dikkat \u00e7ekiyor.<\/p>\n<p class=\"p1\">Piao, iklim \u0131s\u0131nmas\u0131n\u0131n platodaki \u00f6nemli bir \u00fcr\u00fcn olan yayla arpas\u0131n\u0131n b\u00fcy\u00fcmesini de etkileyebilece\u011fini s\u00f6yleyerek \u201cYerel tar\u0131m sekt\u00f6r\u00fcn\u00fcn iklim \u0131s\u0131nmas\u0131ndan kaynaklanan zorluklar\u0131n\u0131 ele almak, gelecek i\u00e7in \u00f6nemli ve acil bir g\u00f6rev\u201d uyar\u0131s\u0131nda bulunuyor.<\/p>\n<p class=\"p1\">Haziran 2017\u2019de \u00c7in, 40 y\u0131ldan uzun bir s\u00fcre sonra ikinci kapsaml\u0131 bilimsel ke\u015fif seferini Qinghai-Tibet Platosu\u2019na ba\u015flatt\u0131. 5 ila 10 y\u0131l s\u00fcrecek ke\u015fif seferi, ge\u00e7ti\u011fimiz y\u0131llarda olu\u015fan iklimsel, biyo\u00e7e\u015fitliliksel ve \u00e7evresel de\u011fi\u015fimleri incelemeyi ama\u00e7l\u0131yor.<\/p>\n<p class=\"p1\"><strong>Kaynak<\/strong><\/p>\n<p class=\"p1\">http:\/\/english.cas.cn\/head\/201809\/t20180907_197146.shtml<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qinghai-Tibet Platosu ve kom\u015fu b\u00f6lgelerdeki buzullar\u0131n son 50 y\u0131lda y\u00fczde 15 oran\u0131nda k\u00fc\u00e7\u00fcld\u00fc\u011f\u00fc ifade ediliyor. \u00c7in\u2019in ikinci kapsaml\u0131 bilimsel ke\u015fif heyeti olan Qinghai-Tibet Platosu\u2019nun ba\u015fbilimcisi Yao Tandong, kutup b\u00f6lgelerindeki donmu\u015f toprak anlam\u0131na gelen \u201cpermafrost\u201dun y\u00fczde 16 oran\u0131nda azald\u0131\u011f\u0131n\u0131 duyurdu. Ayn\u0131 zamanda \u00c7in Bilimler Akademisi\u2019nde (CAS) akademisyen olan Yao, y\u00fckselen s\u0131cakl\u0131klar\u0131n bir sonucu olarak eriyen buzullar\u0131n, [&hellip;]<\/p>\n","protected":false},"author":1576,"featured_media":29231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[3769,4049],"class_list":["post-29229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","tag-buzul","tag-qinghai-tibet-platosu"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/29229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1576"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=29229"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/29229\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media\/29231"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=29229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=29229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=29229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}