{"id":3582,"date":"2014-11-26T14:02:56","date_gmt":"2014-11-26T19:02:56","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=3582"},"modified":"2014-11-27T08:49:59","modified_gmt":"2014-11-27T13:49:59","slug":"la-fonte-des-glaces-menacera-le-quart-des-ours-polaires-dici-2100","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/la-fonte-des-glaces-menacera-le-quart-des-ours-polaires-dici-2100\/","title":{"rendered":"La fonte des glaces menacera le quart des ours polaires d&#8217;ici 2100<img src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/01\/canada_flag_icon_small.gif\">"},"content":{"rendered":"<div id=\"attachment_3583\" style=\"width: 410px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/Polar-Bears.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3583\" class=\"size-full wp-image-3583\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/Polar-Bears.jpg\" alt=\"Les ours polaires sont menac\u00e9s par la fonte des glaces. Au-dessus, des ours polaires pr\u00e8s de la baie d\u2019Hudson en 2010. (Photo: Stephen Hamilton)\" width=\"400\" height=\"210\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/Polar-Bears.jpg 400w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/Polar-Bears-300x157.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><p id=\"caption-attachment-3583\" class=\"wp-caption-text\">Les ours polaires sont menac\u00e9s par la fonte des glaces. Au-dessus, des ours polaires pr\u00e8s de la baie d\u2019Hudson en 2010. (Photo: Stephen Hamilton)<\/p><\/div>\n<p><span lang=\"FR-CA\">Une nouvelle \u00e9tude montre qu\u2019un quart des ours polaires pourrait dispara\u00eetre d\u2019ici 2100 si rien n\u2019est fait pour contrer le r\u00e9chauffement climatique. Des chercheurs ont utilis\u00e9 un mod\u00e8le climatique afin de mod\u00e9liser la couverture des glaces dans l\u2019archipel arctique canadien. <\/span><\/p>\n<p><span lang=\"FR-CA\">Ils concluent que d\u2019ici 2100, les ours polaires devront survivre \u00e0 un environnement sans glace pendant de 2 \u00e0 5 mois. Ce genre de situation ne survient pas encore pour l\u2019instant. Les ours polaires ont besoin de glace pour leur survie, pour leurs habitudes de chasse et pour la reproduction.<\/span><\/p>\n<p>Pour lire l\u2019article original publi\u00e9 dans <em>PLOS ONE\u00a0<\/em>le\u00a0<b><span lang=\"FR-CA\">26 novembre<\/span><\/b><b><span lang=\"FR-CA\">\u00a02014<\/span><\/b>,\u00a0<a href=\"http:\/\/www.plosone.org\/article\/info%3Adoi%2F10.1371%2Fjournal.pone.0113746\" target=\"_blank\"><span style=\"text-decoration: underline;\">cliquez ici<\/span><\/a>.<\/p>\n<p><span style=\"text-decoration: underline;\"><em><strong>Auteur \u00e0 contacter pour plus d\u2019information<\/strong><\/em><\/span><\/p>\n<h4>Stephen Hamilton, Universit\u00e9 de l\u2019Alberta, Alberta<\/h4>\n<h4>Andrew Derocher, Universit\u00e9 de l\u2019Alberta, Alberta<\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude montre qu\u2019un quart des ours polaires pourrait dispara\u00eetre d\u2019ici 2100 si rien n\u2019est fait pour contrer le r\u00e9chauffement climatique. Des chercheurs ont utilis\u00e9 un mod\u00e8le climatique afin de mod\u00e9liser la couverture des glaces dans l\u2019archipel arctique canadien. Ils concluent que d\u2019ici 2100, les ours polaires devront survivre \u00e0 un environnement sans glace [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3580,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[531],"tags":[861,235,388,683,1635],"class_list":["post-3582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-alberta-fr","tag-animaux","tag-changements-climatiques","tag-environnement","tag-preservation"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/11\/Polar-Bears.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-VM","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/comments?post=3582"}],"version-history":[{"count":2,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3582\/revisions"}],"predecessor-version":[{"id":3592,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/3582\/revisions\/3592"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/3580"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=3582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=3582"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=3582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}