{"id":9318,"date":"2025-09-24T16:31:13","date_gmt":"2025-09-24T14:31:13","guid":{"rendered":"https:\/\/www.imbe.fr\/?p=9318"},"modified":"2025-09-24T16:37:56","modified_gmt":"2025-09-24T14:37:56","slug":"elementor-9318","status":"publish","type":"post","link":"https:\/\/www.imbe.fr\/fr\/elementor-9318\/","title":{"rendered":"Les oiseaux marins du Pacifique : sentinelles fragiles des \u00e9cosyst\u00e8mes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9318\" class=\"elementor elementor-9318\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebf90d6 e-flex e-con-boxed e-con e-parent\" data-id=\"ebf90d6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b2d7f50 e-con-full e-flex e-con e-child\" data-id=\"b2d7f50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c3e2b9 elementor-widget elementor-widget-image\" data-id=\"5c3e2b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu-1024x575.jpg\" class=\"attachment-large size-large wp-image-9322\" alt=\"\" srcset=\"https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu-1024x575.jpg 1024w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu-300x169.jpg 300w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu-768x432.jpg 768w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu-1536x863.jpg 1536w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu-18x10.jpg 18w, https:\/\/www.imbe.fr\/wp-content\/uploads\/2025\/09\/POPCO-actu.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10299d3 elementor-widget elementor-widget-text-editor\" data-id=\"10299d3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"196\" data-end=\"421\">Les oiseaux marins figurent parmi les esp\u00e8ces les plus menac\u00e9es \u00e0 l\u2019\u00e9chelle mondiale. Leur grande sensibilit\u00e9 aux pressions humaines en fait de v\u00e9ritables indicateurs de l\u2019\u00e9tat de sant\u00e9 des \u00e9cosyst\u00e8mes terrestres et marins.<\/p><p data-start=\"423\" data-end=\"623\">Depuis plusieurs ann\u00e9es, un vaste programme de recherche men\u00e9 conjointement par les UMR <strong data-start=\"511\" data-end=\"519\">IMBE<\/strong> et <strong data-start=\"523\" data-end=\"535\">ENTROPIE<\/strong> se consacre \u00e0 l\u2019\u00e9tude des oiseaux marins des \u00eeles coralliennes du Pacifique tropical.<\/p><p data-start=\"625\" data-end=\"1107\">Dans le cadre du projet <strong data-start=\"649\" data-end=\"662\">M\u00e9gafaune<\/strong>, issu d\u2019un partenariat entre l\u2019IRD (UMR ENTROPIE et IMBE, <a href=\"https:\/\/www.imbe.fr\/fr\/recherche\/equipes-de-recherche\/popco-populations-paysages-communautes-conservation\/\">\u00e9quipe POPCO<\/a>), les institutions n\u00e9o-cal\u00e9doniennes gestionnaires d\u2019espaces naturels (Province Nord, Province Sud, Parc Naturel de la Mer de Corail &#8211; PNMC), l\u2019Institut Pasteur de Nouvelle-Cal\u00e9donie et les services v\u00e9t\u00e9rinaires de la <strong data-start=\"938\" data-end=\"947\">DAVAR<\/strong>, plusieurs exp\u00e9ditions sont programm\u00e9es en 2025. L\u2019objectif : approfondir les connaissances sur les communaut\u00e9s aviaires vivant sur les \u00eelots isol\u00e9s du PNMC.<\/p><p data-start=\"1109\" data-end=\"1390\">La mission la plus r\u00e9cente, men\u00e9e en <strong data-start=\"1146\" data-end=\"1157\">juillet<\/strong> dans les archipels des <strong data-start=\"1181\" data-end=\"1197\">Chesterfield<\/strong> et d\u2019<strong data-start=\"1203\" data-end=\"1220\">Entrecasteaux<\/strong>, a permis de recueillir des donn\u00e9es essentielles. Des mesures biom\u00e9triques et des pr\u00e9l\u00e8vements biologiques ont \u00e9t\u00e9 r\u00e9alis\u00e9s sur trois esp\u00e8ces nicheuses embl\u00e9matiques :<\/p><ul data-start=\"1391\" data-end=\"1536\"><li data-start=\"1391\" data-end=\"1435\"><p data-start=\"1393\" data-end=\"1435\">le <strong data-start=\"1396\" data-end=\"1418\">fou \u00e0 pieds rouges<\/strong> (<em data-start=\"1420\" data-end=\"1431\">Sula sula<\/em>),<\/p><\/li><li data-start=\"1436\" data-end=\"1491\"><p data-start=\"1438\" data-end=\"1491\">la <strong data-start=\"1441\" data-end=\"1463\">sterne fuligineuse<\/strong> (<em data-start=\"1465\" data-end=\"1487\">Onychoprion fuscatus<\/em>),<\/p><\/li><li data-start=\"1492\" data-end=\"1536\"><p data-start=\"1494\" data-end=\"1536\">et le <strong data-start=\"1500\" data-end=\"1514\">noddi brun<\/strong> (<em data-start=\"1516\" data-end=\"1532\">Anous stolidus<\/em>).<\/p><\/li><\/ul><p data-start=\"1538\" data-end=\"1741\">Ces \u00e9chantillons offriront de pr\u00e9cieuses informations sur la g\u00e9n\u00e9tique des populations, la connectivit\u00e9 entre colonies et l\u2019exposition des oiseaux aux risques sanitaires, notamment \u00e0 la grippe aviaire.<\/p><p data-start=\"1743\" data-end=\"1951\">En parall\u00e8le, une premi\u00e8re \u00e9tude exploratoire de suivi par <strong data-start=\"1802\" data-end=\"1809\">GPS<\/strong> a \u00e9t\u00e9 men\u00e9e sur les noddis bruns afin de mieux comprendre leurs d\u00e9placements et leur distribution en mer durant la p\u00e9riode de reproduction.<\/p><p data-start=\"1743\" data-end=\"1951\">Contacts pour informations compl\u00e9mentaires : <a href=\"aurore.ponchon@imbe.fr\">Aurore Ponchon<\/a> et <a href=\"helene.demeringo@imbe.fr\">H\u00e9l\u00e8ne de M\u00e9ringo\u00a0<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les oiseaux marins figurent parmi les esp\u00e8ces les plus menac\u00e9es \u00e0 l\u2019\u00e9chelle mondiale. Leur grande sensibilit\u00e9 aux pressions humaines en fait de v\u00e9ritables indicateurs de l\u2019\u00e9tat de sant\u00e9 des \u00e9cosyst\u00e8mes [&hellip;]<\/p>\n","protected":false},"author":300,"featured_media":9322,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"class_list":["post-9318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mission-de-terrain"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts\/9318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/users\/300"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/comments?post=9318"}],"version-history":[{"count":7,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts\/9318\/revisions"}],"predecessor-version":[{"id":9326,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/posts\/9318\/revisions\/9326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/media\/9322"}],"wp:attachment":[{"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/media?parent=9318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/categories?post=9318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imbe.fr\/fr\/wp-json\/wp\/v2\/tags?post=9318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}