{"id":256400,"date":"2018-11-10T10:17:57","date_gmt":"2018-11-10T09:17:57","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=256400"},"modified":"2018-11-10T10:17:57","modified_gmt":"2018-11-10T09:17:57","slug":"sve-vise-vrsta-u-zagrijanim-vodama-arktika","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2018\/11\/10\/sve-vise-vrsta-u-zagrijanim-vodama-arktika\/","title":{"rendered":"Sve vi\u0161e vrsta u zagrijanim vodama Arktika"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-223787\" src=\"http:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2017\/03\/Arktik-300x278.jpg\" alt=\"\" width=\"300\" height=\"278\" \/>Ulje\u0161ura, vrsta kita koja je na kanadskom Arktiku ina\u010de veoma rijetka, najnoviji je znak da se tamo\u0161nji ekosistem rapidno mijenja, ka\u017eu nau\u010dnici, jer se sve vi\u0161e vrsta \u0161iri u zagrijanim arkti\u010dkim vodama, prenose online medije pisanje Gardiana.<\/p>\n<p>Iako tokom cijele godine razne vrste kitova borave na Arktiku, ulje\u0161urama hladna voda ote\u017eava boravak na tim mjestima. Njihova glava i gornji dio tijela su mekani i sadr\u017ee masno\u0107u koja se u hladnim vodama pretvara u vosak. Njihova tijela, koja mogu te\u017eiti i do 56.700 kilograma, tako\u0111e su nedjelotvorna pri probijanju leda.<\/p>\n<p>Iako ne predstavljaju prijetnju za ekosistem, mnogi su zabrinuti da bi kitovi ulje\u0161ure s dolaskom zime mogli u arkti\u010dkim vodama ostati zarobljeni.<\/p>\n<p>Posljednjih su godina i kitovi ubice, kao i orke, postali sve \u010de\u0161\u0107e vrste u tim vodama, koriste\u0107i priliku da tamo borave s obzirom na to da je sezona u kojoj nema leda sve du\u017ea. To je znak promjene njihovog uobi\u010dajenog pona\u0161anja.<\/p>\n<p>Nau\u010dnici nagla\u0161avaju da je i populacija lososa u zapadnom Arktiku daleko ve\u0107a od uobi\u010dajene.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Posljednjih su godina i kitovi ubice, kao i orke, postali sve \u010de\u0161\u0107e vrste u tim vodama<\/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":[14,12],"tags":[],"class_list":["post-256400","post","type-post","status-publish","format-standard","hentry","category-vijesti","category-prica-dana"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/256400","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=256400"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/256400\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=256400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=256400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=256400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}