{"id":972,"date":"2014-04-10T13:05:16","date_gmt":"2014-04-10T18:05:16","guid":{"rendered":"http:\/\/sciencemediacentre.ca\/site\/?p=972"},"modified":"2014-04-19T12:19:50","modified_gmt":"2014-04-19T17:19:50","slug":"comment-preserver-levolution-des-oiseaux","status":"publish","type":"post","link":"http:\/\/sciencemediacentre.ca\/site\/comment-preserver-levolution-des-oiseaux\/","title":{"rendered":"Comment pr\u00e9server l’\u00e9volution des oiseaux"},"content":{"rendered":"
\"Oiseaux<\/a>

Oiseaux occupent une place particuli\u00e8re dans l’histoire de l’\u00e9volution; les pinsons des \u00eeles Galapagos ont contribu\u00e9 \u00e0 donner de Charles Darwin le premier indice vers la th\u00e9orie de l’\u00e9volution. (Cr\u00e9dit: John Gould, Wikimedia Commons<\/a>)<\/p><\/div>\n

Nous vivons en ce moment une crise d\u2019extinction des esp\u00e8ces et les oiseaux ne sont pas \u00e9pargn\u00e9s. Des chercheurs ont utilis\u00e9 un nouveau mod\u00e8le math\u00e9matique afin d\u2019analyser l\u2019histoire g\u00e9n\u00e9tique de pr\u00e8s de 10 000 esp\u00e8ces d\u2019oiseaux et ont identifi\u00e9 les esp\u00e8ces les plus isol\u00e9es du point de vue de l\u2019\u00e9volution. Ils ont aussi trouv\u00e9 les endroits sur la plan\u00e8te o\u00f9 une protection additionnelle de la biodiversit\u00e9 pourrait pr\u00e9server les esp\u00e8ces d\u2019oiseaux avec les histoires \u00e9volutives les plus riches. Les auteurs concluent que leur approche pourrait orienter les efforts de conservation afin de maximiser la biodiversit\u00e9 conserv\u00e9e.<\/p>\n

<\/p>\n

Pour lire l\u2019article original publi\u00e9 dans\u00a0Current Biology\u00a0<\/em>le 10\u00a0Avril 2014<\/strong>,\u00a0cliquez\u00a0ici<\/a><\/span>.<\/p>\n

Auteur \u00e0 contacter pour plus d\u2019informations<\/strong><\/span><\/p>\n

Arne O. Mooers<\/a>, Simon Fraser University, British Columbia<\/h4>\n","protected":false},"excerpt":{"rendered":"

Nous vivons en ce moment une crise d\u2019extinction des esp\u00e8ces et les oiseaux ne sont pas \u00e9pargn\u00e9s. Des chercheurs ont utilis\u00e9 un nouveau mod\u00e8le math\u00e9matique afin d\u2019analyser l\u2019histoire g\u00e9n\u00e9tique de pr\u00e8s de 10 000 esp\u00e8ces d\u2019oiseaux et ont identifi\u00e9 les esp\u00e8ces les plus isol\u00e9es du point de vue de l\u2019\u00e9volution. Ils ont aussi trouv\u00e9 les […]<\/p>\n","protected":false},"author":3,"featured_media":970,"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":[235,903,919,68],"class_list":["post-972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paper-of-interest-fr","tag-animaux","tag-british-columbia-fr","tag-evolution-fr","tag-oiseaux"],"jetpack_featured_media_url":"http:\/\/sciencemediacentre.ca\/site\/wp-content\/uploads\/2014\/04\/795px-Darwins_finches_by_Gould.jpg","jetpack_shortlink":"https:\/\/wp.me\/p4DqbN-fG","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/972","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=972"}],"version-history":[{"count":1,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/972\/revisions"}],"predecessor-version":[{"id":973,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/posts\/972\/revisions\/973"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media\/970"}],"wp:attachment":[{"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/media?parent=972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/categories?post=972"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/sciencemediacentre.ca\/site\/wp-json\/wp\/v2\/tags?post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}