{"id":13,"date":"2019-05-14T10:31:59","date_gmt":"2019-05-14T08:31:59","guid":{"rendered":"https:\/\/blog.unifr.ch\/transformations\/?page_id=13"},"modified":"2026-02-03T11:56:12","modified_gmt":"2026-02-03T10:56:12","slug":"documentation-2","status":"publish","type":"page","link":"https:\/\/blog.unifr.ch\/transformations\/documentation-2\/","title":{"rendered":"A qui appartient l&rsquo;eau? Cycle 3"},"content":{"rendered":"<p>Les Oc\u00e9ans se vident. Le fond des Oc\u00e9ans, \u00e0 plusieurs milliers de m\u00e8tres sous le niveau des vagues, est transform\u00e9 en d\u00e9sert. Qui est responsable de cette \u00ab\u00a0d\u00e9forestation sous-marine\u00a0\u00bb? Quelles en sont les r\u00e9percussions, sur la faune, mais aussi sur les \u00eatres humains? Autant de questions qui vont nourrir la curiosit\u00e9 des \u00e9l\u00e8ves sur une th\u00e9matique qui va leur permettre de d\u00e9velopper comp\u00e9tences et connaissances fondamentales.<\/p>\n<p>Une \u00e9pop\u00e9e qui leur fera d\u00e9couvrir l&rsquo;\u00e9conomie de la p\u00eache, la concurrence entre la p\u00eache industrielle et artisanale, mais \u00e9galement le monde fabuleux des grandes profondeurs, o\u00f9 certains poissons vivent jusqu&rsquo;\u00e0 160 ans et o\u00f9 les coraux peuvent avoir plusieurs milliers d&rsquo;ann\u00e9es&#8230; alors qu&rsquo;aucune photosynth\u00e8se n&rsquo;est possible.<\/p>\n<p>Auteur: Francine Pellaud<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les Oc\u00e9ans se vident. Le fond des Oc\u00e9ans, \u00e0 plusieurs milliers de m\u00e8tres sous le niveau des vagues, est transform\u00e9 en d\u00e9sert. Qui est responsable de cette \u00ab\u00a0d\u00e9forestation sous-marine\u00a0\u00bb? Quelles en sont les r\u00e9percussions, sur la faune, mais aussi sur les \u00eatres humains? Autant de questions qui vont nourrir la curiosit\u00e9 des \u00e9l\u00e8ves sur une [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A qui appartient l&#039;eau? Cycle 3 - Transformations<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.unifr.ch\/transformations\/documentation-2\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A qui appartient l&#039;eau? Cycle 3 - Transformations\" \/>\n<meta property=\"og:description\" content=\"Les Oc\u00e9ans se vident. Le fond des Oc\u00e9ans, \u00e0 plusieurs milliers de m\u00e8tres sous le niveau des vagues, est transform\u00e9 en d\u00e9sert. Qui est responsable de cette \u00ab\u00a0d\u00e9forestation sous-marine\u00a0\u00bb? Quelles en sont les r\u00e9percussions, sur la faune, mais aussi sur les \u00eatres humains? 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