{"id":7048,"date":"2022-10-29T15:58:52","date_gmt":"2022-10-29T14:58:52","guid":{"rendered":"https:\/\/lekiosque-med.dz\/?p=7048"},"modified":"2022-10-29T15:58:52","modified_gmt":"2022-10-29T14:58:52","slug":"un-ecosysteme-decouvert-pres-de-lepave-du-titanic","status":"publish","type":"post","link":"https:\/\/lekiosquesport.dz\/?p=7048","title":{"rendered":"Un \u00e9cosyst\u00e8me d\u00e9couvert pr\u00e8s de l&rsquo;\u00e9pave du Titanic"},"content":{"rendered":"<p>Une exp\u00e9dition sous-marine a permis de mettre en \u00e9vidence un \u00e9cosyst\u00e8me tr\u00e8s riche et insoup\u00e7onn\u00e9 \u00e0 quelque 2 900 m\u00e8tres de profondeur \u00e0 proximit\u00e9 de l&rsquo;\u00e9pave du Titanic.<\/p>\n<p>Selon le site en ligne Geo, la formation avait d\u00e9j\u00e0 \u00e9t\u00e9 rep\u00e9r\u00e9e il y a une vingtaine d&rsquo;ann\u00e9es par un sonar mais n&rsquo;avait encore jamais \u00e9t\u00e9 identifi\u00e9e dans les profondeurs de l&rsquo;Atlantique Nord\u00a0\u00bb.<\/p>\n<p>Ce r\u00e9cif n&rsquo;\u00e9tait pas totalement insoup\u00e7onn\u00e9. Il y a 26 ans, sa pr\u00e9sence avait \u00e9t\u00e9 signal\u00e9e par un Blip rep\u00e9r\u00e9 sur le sonar par PH Nargeolet, plongeur et ancien pilote du sous-marin Nautile. Aucune exploration n&rsquo;avait toutefois \u00e9t\u00e9 men\u00e9e pour confirmer la nature de l&rsquo;objet et d\u00e9terminer s&rsquo;il s&rsquo;agissait d&rsquo;une formation g\u00e9ologique ou d&rsquo;une \u00e9pave, indique la m\u00eame source.<\/p>\n<p>Il s\u2019agit d\u2019un \u00e9cosyst\u00e8me dense et particuli\u00e8rement riche avec des \u00e9ponges, des coraux bambous, d&rsquo;autres coraux, des crustac\u00e9s et une grande vari\u00e9t\u00e9 de poissons prosp\u00e9rant autour de cette formation volcanique.<\/p>\n<p>L&rsquo;\u00e9pave du Titanic fait sans aucun doute partie des plus c\u00e9l\u00e8bres au monde. Depuis le naufrage du paquebot en avril 1912, elle repose \u00e0 quelque 3 800 m\u00e8tres de profondeur au large des c\u00f4tes de Terre-Neuve au Canada.<\/p>\n<p>Localis\u00e9e dans les ann\u00e9es 1980, la carcasse a depuis fait l&rsquo;objet de multiples explorations qui ont r\u00e9v\u00e9l\u00e9 notamment l&rsquo;\u00e9tat de d\u00e9gradation avanc\u00e9e du navire.<\/p>\n<p><strong>F.B.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une exp\u00e9dition sous-marine a permis de mettre en \u00e9vidence un \u00e9cosyst\u00e8me tr\u00e8s riche et insoup\u00e7onn\u00e9 \u00e0 quelque 2 900 m\u00e8tres de profondeur \u00e0 proximit\u00e9 de l&rsquo;\u00e9pave du Titanic. Selon le&hellip; <\/p>\n","protected":false},"author":1,"featured_media":7049,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/lekiosquesport.dz\/wp-content\/uploads\/2022\/10\/Epave-du-Titanic.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/posts\/7048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7048"}],"version-history":[{"count":1,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/posts\/7048\/revisions"}],"predecessor-version":[{"id":7050,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/posts\/7048\/revisions\/7050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=\/wp\/v2\/media\/7049"}],"wp:attachment":[{"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lekiosquesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}