{"id":30971,"date":"2009-08-16T13:05:44","date_gmt":"2009-08-16T13:05:44","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=30971"},"modified":"2009-08-16T13:05:44","modified_gmt":"2009-08-16T13:05:44","slug":"ovo-ljeto-pogubno-za-arktik-i-antarktik-video","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2009\/08\/16\/ovo-ljeto-pogubno-za-arktik-i-antarktik-video\/","title":{"rendered":"Ovo ljeto pogubno za Arktik i Antarktik (video)"},"content":{"rendered":"<p>Prema podacima nau\u010dnika, tokom proteklog mjeseca, zbog visokih temperatura, svakodnevno se u prosjeku otapalo 106.000 kvadratnih kilometara leda, &scaron;to odgovara trostrukoj povr&scaron;ini Belgije. <\/p>\n<p>Drugim rije\u010dima, svaka tri dana nestaje dio ledenog pokriva\u010da veli\u010dine Njema\u010dke, saop&scaron;tava ameri\u010dki Institut za podatke o snijegu i ledu (NSIDC). <\/p>\n<p>Prema mi&scaron;ljenju njema\u010dkih stru\u010dnjaka, drasti\u010dno otapanje leda na Arktiku tokom ljetnjih meseci moglo bi da izazove zna\u010dajne promjene u ekolo&scaron;kom sistemu. <\/p>\n<p>Ono ne uti\u010de samo na \u017eivotno okru\u017eenje polarnih medvjeda, ptica, foka i rakova, ve\u0107 i na morska strujanja i transport slatke vode (u okviru hidrolo&scaron;kog ciklusa), istakao je u Bremerhafenu profesor Ridiger Gerdes sa Instituta za polarna i morska istra\u017eivanja &quot;Alfred Vegener&quot; (AWI). <\/p>\n<p>Na strujama bi u Sjeverni ledeni okean dospjele nove vrste, dok bi druge nestale iz lanca ishrane.<\/p>\n<p>Prema istra\u017eivanjima koje prati BBC, jedan od najve\u0107ih gle\u010dera na Antarktiku topi se \u010detiri puta br\u017ee nego prije 10 godina. <\/p>\n<p>Studija nastala kao rezultat satelitskog mjerenja lednika Pajn Ajlend na zapadu Antarktika pokazuje da se povr&scaron;ina pod ledom smanjuje brzinom i do 16 metara godi&scaron;nje, prenosi Blic.<\/p>\n<div style=\"text-align: center\"><object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http:\/\/download.macromedia.com\/pub\/shockwave\/cabs\/flash\/swflash.cab#version=6,0,29,0\" width=\"425\" height=\"344\"><param name=\"movie\" value=\"http:\/\/www.youtube.com\/v\/pTA-lt2Coro&amp;hl=en&amp;fs=1&amp;\" \/><param name=\"quality\" value=\"high\" \/><param name=\"menu\" value=\"false\" \/><param name=\"wmode\" value=\"\" \/><embed src=\"http:\/\/www.youtube.com\/v\/pTA-lt2Coro&amp;hl=en&amp;fs=1&amp;\" wmode=\"\" quality=\"high\" menu=\"false\" pluginspage=\"http:\/\/www.macromedia.com\/go\/getflashplayer\" type=\"application\/x-shockwave-flash\" width=\"425\" height=\"344\"><\/embed><\/object><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Arkti\u010dki ledeni pokriva\u010d dramati\u010dno se smanjuje, potvrdio je specijalni satelit &quot;Icesat&quot;, koji iz svemira mjeri njegovo otapanje.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[],"class_list":["post-30971","post","type-post","status-publish","format-standard","hentry","category-vijesti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/30971","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=30971"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/30971\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=30971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=30971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=30971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}