{"id":71402,"date":"2025-09-27T12:00:00","date_gmt":"2025-09-27T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/grand-ocean-explorer-les-abysses"},"modified":"2025-09-28T01:22:56","modified_gmt":"2025-09-28T01:22:56","slug":"grand-ocean-explorer-les-abysses","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses","title":{"rendered":"Grand Oce\u0301an: Explorer les Abysses"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span>Apre\u0300s la biodiversite\u0301, l\u2019innovation, le trait de co\u0302te, notre rendez-vous annuel avec l\u2019oce\u0301an a\u0300 la Cite\u0301 de la mer vous invite a\u0300 explorer les abysses. Un vaste territoire inconnu: 99,999 % des grands fonds marins n\u2019ont jamais e\u0301te\u0301 observe\u0301s ! Pourtant, malgre\u0301 l\u2019obscurite\u0301, le froid et la pression, il ne s\u2019agit pas d\u2019un territoire de\u0301sole\u0301, bien au contraire. Une vie encore largement myste\u0301rieuse y foisonne. Les sources hydrothermales, ou\u0300 la vie est abondante, n\u2019ont e\u0301te\u0301 de\u0301couvertes qu\u2019en 1977. Et un submersible chinois vient tout juste de mettre au jour dans le Pacifique un e\u0301cosyste\u0300me inconnu qui se de\u0301veloppe dans un milieu tre\u0300s froid.<\/p>\n<p><b>Les me\u0301tiers de demain s\u2019inventent aujourd\u2019hui<\/b><\/p>\n<p>Aujourd\u2019hui, l\u2019imminence des premiers projets d\u2019exploitation des ressources minie\u0300res et en particulier des nodules polyme\u0301talliques, constitue une menace pour cette biodiversite\u0301 a\u0300 peine connue. Dans l\u2019attente de la de\u0301finition d\u2019une gouvernance, les enjeux e\u0301conomiques se confrontent aux enjeux de pre\u0301servation.<\/p>\n<p>Trois mois apre\u0300s la confe\u0301rence des Nations unies pour l\u2019oce\u0301an (Unoc) a\u0300 Nice, organise\u0301e par la France et le Costa Rica, il est l\u2019heure de faire le bilan. Comme chaque anne\u0301e, le festival Grand Oce\u0301an re\u0301unira les meilleurs spe\u0301cialistes de la recherche marine: les e\u0301changes et keynotes sont a\u0300 suivre en direct ci-dessous.<\/p>\n<p>En plus de dresser un e\u0301tat de l\u2019art de la science, ils tourneront leurs regards vers le futur. Car celui-ci se dessine intense\u0301ment a\u0300 Cherbourg-en-Cotentin avec la pre\u0301sence d\u2019acteurs majeurs dans la conception et la production d\u2019e\u0301oliennes, d\u2019hydroliennes, de sous-marins, de ports, etc. Les me\u0301tiers de demain s\u2019inventent aujourd\u2019hui. L\u2019histoire reste a\u0300 e\u0301crire. Venez nous rejoindre pour y participer !<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <span style=\"color: #ff6600\">Senegal<\/span>, suivez <span style=\"color: #ff6600\">Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. Apre\u0300s la biodiversite\u0301, l\u2019innovation, le trait de co\u0302te, notre rendez-vous annuel avec l\u2019oce\u0301an a\u0300 la Cite\u0301 de la mer vous invite a\u0300 explorer les abysses. Un vaste territoire inconnu: 99,999 % des grands fonds marins n\u2019ont jamais e\u0301te\u0301 observe\u0301s ! Pourtant, malgre\u0301 l\u2019obscurite\u0301, le froid et la pression, il ne s\u2019agit pas [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":71401,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-71402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Grand Oce\u0301an: Explorer les Abysses - Senegal<\/title>\n<meta name=\"description\" content=\"Apre\u0300s la biodiversite\u0301, l\u2019innovation, le trait de co\u0302te, notre rendez-vous annuel avec l\u2019oce\u0301an a\u0300 la Cite\u0301 de la mer v ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grand Oce\u0301an: Explorer les Abysses\" \/>\n<meta property=\"og:description\" content=\"Apre\u0300s la biodiversite\u0301, l\u2019innovation, le trait de co\u0302te, notre rendez-vous annuel avec l\u2019oce\u0301an a\u0300 la Cite\u0301 de la mer v ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-27T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-28T01:22:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/09\/sm_1759050937.215186.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Grand Oce\u0301an: Explorer les Abysses\",\"datePublished\":\"2025-09-27T12:00:00+00:00\",\"dateModified\":\"2025-09-28T01:22:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses\"},\"wordCount\":336,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/09\/sm_1759050937.215186.jpg\",\"keywords\":[\"Senegal\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/grand-ocean-explorer-les-abysses\",\"name\":\"Grand Oce\u0301an: Explorer les Abysses - 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