{"id":1959,"date":"2014-06-12T13:58:08","date_gmt":"2014-06-12T18:58:08","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=1959"},"modified":"2014-06-12T13:58:08","modified_gmt":"2014-06-12T18:58:08","slug":"quel-pingouin-vaincra-la-chaleur","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/quel-pingouin-vaincra-la-chaleur\/","title":{"rendered":"Quel pingouin vaincra la chaleur?"},"content":{"rendered":"<div id=\"attachment_1957\" style=\"width: 442px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/pngbase64c2a30190733ba99c.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1957\" class=\"size-full wp-image-1957\" src=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/pngbase64c2a30190733ba99c.png\" alt=\"Les manchots papous font leur nid \u00e0 N\u00e9ko Harbor sur la p\u00e9ninsule Antarctique. (Cr\u00e9dit: Gemma Clucas)\" width=\"432\" height=\"288\" srcset=\"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/pngbase64c2a30190733ba99c.png 432w, http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/pngbase64c2a30190733ba99c-300x200.png 300w\" sizes=\"auto, (max-width: 432px) 100vw, 432px\" \/><\/a><p id=\"caption-attachment-1957\" class=\"wp-caption-text\">Les manchots papous font leur nid \u00e0 N\u00e9ko Harbor sur la p\u00e9ninsule Antarctique. (Cr\u00e9dit: Gemma Clucas)<\/p><\/div>\n<p dir=\"ltr\" style=\"color: #222222;\"><span style=\"color: #000000;\">Les manchots papous b\u00e9n\u00e9ficient des changements climatiques, alors que les manchots \u00e0 jugulaire et les manchots d\u2019Ad\u00e9lie, qui vivent aussi sur la p\u00e9ninsule Antarctique, non, selon une nouvelle \u00e9tude. <\/span><\/p>\n<p dir=\"ltr\" style=\"color: #222222;\"><span style=\"color: #000000;\">Des chercheurs ont fait des analyses ADN de ces esp\u00e8ces de pingouins pour comprendre leurs histoires d\u00e9mographies et la structure de leurs populations et ont trouv\u00e9 que les manchots papous sont \u00ab gagnants \u00bb par rapport aux changements climatiques et prennent de l\u2019expansion vers le sud. Pendant ce temps, les deux autres esp\u00e8ces de manchots \u00e0 l\u2019\u00e9tude sont en d\u00e9clins. <\/span><\/p>\n<p dir=\"ltr\" style=\"color: #222222;\"><span style=\"color: #000000;\">Les chercheurs expliquent cette diff\u00e9rence par le fait que les manchots \u00e0 jugulaire et d\u2019Ad\u00e9lie ont besoin de krill pour survivre, une denr\u00e9e qui est en d\u00e9clin \u00e0 cause des changements climatiques, alors que les manchots papous sont plus g\u00e9n\u00e9ralistes dans leur alimentation.<\/span><\/p>\n<h4 dir=\"ltr\" style=\"color: #222222;\"><span style=\"font-style: italic; color: #000000;\">Photos et vid\u00e9o disponibles.<\/span><\/h4>\n<p>Pour lire l\u2019article original publi\u00e9 dans\u00a0<em><span style=\"color: #000000;\">Scientific Reports<\/span>\u00a0<\/em>le\u00a0<strong>12 juin\u00a0<\/strong><strong>2014<\/strong>,\u00a0<span style=\"text-decoration: underline;\"><span><a href=\"http:\/\/www.nature.com\/srep\/2014\/140513\/srep05024\/full\/srep05024.html\" target=\"_blank\">cliquez\u00a0ici<\/a><\/span><\/span>.<\/p>\n<p><span style=\"text-decoration: underline;\"><span><em><strong>Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/em><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les manchots papous b\u00e9n\u00e9ficient des changements climatiques, alors que les manchots \u00e0 jugulaire et les manchots d\u2019Ad\u00e9lie, qui vivent aussi sur la p\u00e9ninsule Antarctique, non, selon une nouvelle \u00e9tude. Des chercheurs ont fait des analyses ADN de ces esp\u00e8ces de pingouins pour comprendre leurs histoires d\u00e9mographies et la structure de leurs populations et ont trouv\u00e9 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1957,"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":[235,1323,66,388,683,919],"class_list":["post-1959","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-animaux","tag-biodiversite","tag-biologie","tag-changements-climatiques","tag-environnement","tag-evolution-fr"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/06\/pngbase64c2a30190733ba99c.png","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-vB","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1959","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=1959"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1959\/revisions"}],"predecessor-version":[{"id":1961,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/1959\/revisions\/1961"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/1957"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=1959"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=1959"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=1959"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}