{"id":95902,"date":"2024-02-03T00:36:16","date_gmt":"2024-02-02T23:36:16","guid":{"rendered":"https:\/\/www.nordicturk.com\/tr-int\/?p=95902"},"modified":"2024-02-03T01:09:29","modified_gmt":"2024-02-03T00:09:29","slug":"gronland-saldigindan-daha-fazla-metan-tuketiyor","status":"publish","type":"post","link":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/gronland\/gronland-saldigindan-daha-fazla-metan-tuketiyor\/95902\/","title":{"rendered":"Gr\u00f6nland, sald\u0131\u011f\u0131ndan daha fazla metan t\u00fcketiyor"},"content":{"rendered":"

Danimarka’n\u0131n Kopenhag \u00dcniversitesi’nden ara\u015ft\u0131rmac\u0131lar, Gr\u00f6nland’da yeni bir bilimsel ara\u015ft\u0131rma ger\u00e7ekle\u015ftirdi.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar, Gr\u00f6nland’\u0131n sald\u0131\u011f\u0131ndan daha fazla metan t\u00fcketti\u011fi sonucuna ula\u015ft\u0131lar.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar, 2000 y\u0131l\u0131ndan bu yana Gr\u00f6nland’\u0131n buzsuz k\u0131sm\u0131n\u0131n kuru alanlar\u0131n\u0131n ortalama olarak atmosferden y\u0131lda 65 bin tondan fazla metan t\u00fcketti\u011fi, sulu alanlar\u0131ndan ise y\u0131ll\u0131k 9 bin ton metan sal\u0131nd\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n

Kopenhag \u00dcniversitesi Yer Bilimleri ve Do\u011fal Kaynak Y\u00f6netimi B\u00f6l\u00fcm\u00fc taraf\u0131ndan yap\u0131lan ara\u015ft\u0131rmay\u0131 y\u00f6neten Bo Elberling, \u015fu bilgileri payla\u015ft\u0131:<\/p>\n

“Bu k\u0131smen Gr\u00f6nland’\u0131n atmosferden gelen metan\u0131n topra\u011f\u0131n \u00fcst katmanlar\u0131na t\u00fcketildi\u011fi yayg\u0131n kuru arazilerinden, k\u0131smen de Gr\u00f6nland’\u0131n buzsuz k\u0131s\u0131mlar\u0131nda son buzul \u00e7a\u011f\u0131ndan bu yana buzsuz kalmas\u0131ndan, yani hi\u00e7bir zaman buz kalmamas\u0131ndan kaynaklan\u0131yor.<\/p>\n

Kuru Sibirya topraklar\u0131nda da metan al\u0131m\u0131n\u0131n meydana geldi\u011fini g\u00f6stermeyi ba\u015fard\u0131k, ancak \u015fu anda Gr\u00f6nland i\u00e7in sahip oldu\u011fumuza benzer bir metan b\u00fct\u00e7esi sa\u011flamak i\u00e7in Sibirya’da daha fazla \u00e7al\u0131\u015fmaya ihtiya\u00e7 olacak.<\/p>\n

Yine de benzer \u00e7al\u0131\u015fmalarla \u00f6nemli \u00f6l\u00e7\u00fcde ilerleme kaydettik. \u00d6rne\u011fin Tibet’teki so\u011fuk b\u00f6lgeler, burada \u00f6l\u00e7\u00fcmler Gr\u00f6nland’dakine benzer bir sonuca i\u015faret ediyor. Ancak \u00e7al\u0131\u015fma, metan al\u0131m\u0131ndaki \u00e7e\u015fitlili\u011fi ve bunun k\u00fcresel metan b\u00fct\u00e7esi a\u00e7\u0131s\u0131ndan \u00f6nemini hen\u00fcz yeni anlamaya ba\u015flad\u0131.<\/p>\n

Bizim ve bu alandaki di\u011fer ara\u015ft\u0131rmalar\u0131n ara\u015ft\u0131rmalar\u0131, k\u00fcresel metan b\u00fct\u00e7esi i\u00e7in kritik olan karma\u015f\u0131k s\u00fcre\u00e7lere ili\u015fkin anlay\u0131\u015f\u0131m\u0131z\u0131 art\u0131rmaya yard\u0131mc\u0131 oluyor. B\u00fct\u00e7eler, k\u00fcresel metan b\u00fct\u00e7esinin daha do\u011fru bir resmini sunabilecek modeller geli\u015ftirmek i\u00e7in hem \u015fimdi hem de gelecekte kullan\u0131lacak.”<\/p>\n

\"\"
Bo Ellingberg Gr\u00f6nland’da. Foto\u011fraf: Elise Biersma<\/figcaption><\/figure>\n

Gr\u00f6nland ‘metan bombas\u0131’ de\u011filmi\u015f<\/h3>\n

Metan gaz\u0131, karbondioksit ile birlikte atmosferde sera etkisine neden olan en \u00f6nemli gazlardan biri olarak g\u00f6steriliyor.<\/p>\n

Karbondioksitten daha az miktarda bulunan metan gaz\u0131, atmosferdeki s\u0131cakl\u0131\u011f\u0131n artmas\u0131na neden oluyor. <\/p>\n

Buzullar\u0131n erimesi ile birlikte Gr\u00f6nland’da tonlarca metan gaz\u0131 a\u00e7\u0131\u011fa \u00e7\u0131k\u0131yor.<\/p>\n

Baz\u0131 bilim insanlar\u0131 Kuzey Kutbu\u2019nun adeta ‘metan bombas\u0131’ oldu\u011fu y\u00f6n\u00fcnde g\u00f6r\u00fc\u015flerini payla\u015f\u0131yordu. <\/p>\n

Kopenhag \u00dcniversitesi taraf\u0131ndan yap\u0131lan ara\u015ft\u0131rmada, Gr\u00f6nland’\u0131n ‘metan bombas\u0131’ olmad\u0131\u011f\u0131 sonucuna ula\u015f\u0131ld\u0131.<\/p>\n

Ara\u015ft\u0131rmaya ili\u015fkin veriler Nature Communications Earth & Environment dergisinde payla\u015f\u0131ld\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":"

Yap\u0131lan bir ara\u015ft\u0131rmaya g\u00f6re Gr\u00f6nland, sald\u0131\u011f\u0131ndan daha fazla metan gaz\u0131 t\u00fcketiyor.<\/p>\n","protected":false},"author":23,"featured_media":95904,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"2","single_blog_custom":"","parallax":"1","fullscreen":"0","layout":"right-sidebar","sidebar":"right","second_sidebar":"right","sticky_sidebar":"0","share_position":"hide","share_float_style":"share-normal","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"1","show_post_author_image":"1","show_post_date":"1","post_date_format":"custom","post_date_format_custom":"j F Y l - H:i","show_post_category":"1","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"1","show_prev_next_post":"0","show_popup_post":"0","number_popup_post":"1","show_author_box":"0","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"no-crop","single_post_gallery_size":"crop-715"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"footnotes":""},"categories":[31],"tags":[296,298],"coauthors":[297],"class_list":["post-95902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gronland","tag-gronland","tag-metan"],"_links":{"self":[{"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/posts\/95902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/comments?post=95902"}],"version-history":[{"count":0,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/posts\/95902\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/media\/95904"}],"wp:attachment":[{"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/media?parent=95902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/categories?post=95902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/tags?post=95902"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.nordicturk.com\/arsiv\/20122025\/wp-json\/wp\/v2\/coauthors?post=95902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}