{"id":26368,"date":"2024-11-07T12:00:02","date_gmt":"2024-11-07T10:00:02","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=26368"},"modified":"2024-11-05T10:03:10","modified_gmt":"2024-11-05T08:03:10","slug":"des-scientifiques-ont-decouvert-une-route-de-briques-jaunes-au-fond-de-locean-pacifique","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-ont-decouvert-une-route-de-briques-jaunes-au-fond-de-locean-pacifique\/","title":{"rendered":"Des scientifiques ont d\u00e9couvert une \u00ab route de briques jaunes \u00bb au fond de l&rsquo;oc\u00e9an Pacifique"},"content":{"rendered":"<div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>En 2022, une exp\u00e9dition sur une dorsale sous-marine, juste au nord des \u00eeles hawa\u00efennes, a fait une d\u00e9couverte surprenante : un ancien lit de lac ass\u00e9ch\u00e9, pav\u00e9 de ce qui ressemble \u00e0 une route de briques jaunes.<\/p>\n<p>Cette sc\u00e8ne \u00e9trange a \u00e9t\u00e9 d\u00e9couverte par hasard par le navire d&rsquo;exploration Nautilus, alors qu&rsquo;il \u00e9tudiait la cr\u00eate Lili\u02bbuokalani dans le Papah\u0101naumoku\u0101kea Marine National Monument (PMNM).<\/p>\n<p>Le PMNM est l&rsquo;une des plus grandes zones de conservation marine au monde, plus grande que tous les parcs nationaux des \u00c9tats-Unis r\u00e9unis, et nous n&rsquo;avons explor\u00e9 qu&rsquo;environ 3 % de ses fonds marins.<\/p>\n<p>Les chercheurs de l&rsquo;Ocean Exploration Trust repoussent les fronti\u00e8res de cette nature sauvage, qui s&rsquo;\u00e9tend \u00e0 plus de 3 000 m\u00e8tres sous les vagues, et le plus beau, c&rsquo;est que tout le monde peut assister \u00e0 l&rsquo;exploration.<\/p>\n<p>Une vid\u00e9o de l&rsquo;exp\u00e9dition publi\u00e9e sur YouTube en avril 2022 montre le moment o\u00f9 les chercheurs utilisant le v\u00e9hicule de haute mer sont tomb\u00e9s sur la route d&rsquo;Oz.<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/TID2kc8yb9Q?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n<p>\u00ab C&rsquo;est la route de l&rsquo;Atlantide \u00bb, s&rsquo;exclame un chercheur \u00e0 la radio.<\/p>\n<p>\u00ab La route de briques jaunes ? \u00bb, r\u00e9torque une autre voix.<\/p>\n<p>\u00ab C&rsquo;est bizarre \u00bb, ajoute un autre membre de l&rsquo;\u00e9quipe.<\/p><div class=\"1665f18d14f35dd9e7566e1a8ac9a3e9\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-2860849627502538\"\r\n     data-ad-slot=\"3019501113\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>\u00ab Vous vous moquez de moi ? C&rsquo;est de la folie.<\/p>\n<p>Bien que situ\u00e9 sous un millier de m\u00e8tres d&rsquo;oc\u00e9an, le lit du lac d\u00e9couvert par les chercheurs au sommet du mont sous-marin Nootka semble \u00e9tonnamment sec.<\/p>\n<p>Sur la radio, l&rsquo;\u00e9quipe note que le sol ressemble presque \u00e0 une \u00ab cro\u00fbte cuite \u00bb que l&rsquo;on pourrait d\u00e9coller.<\/p>\n<p>Dans une minuscule section, la roche volcanique s&rsquo;est fractur\u00e9e d&rsquo;une mani\u00e8re qui ressemble \u00e9trangement \u00e0 des briques.<\/p>\n<figure id=\"attachment_26369\" aria-describedby=\"caption-attachment-26369\" style=\"width: 642px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"26369\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/des-scientifiques-ont-decouvert-une-route-de-briques-jaunes-au-fond-de-locean-pacifique\/route-pave-ocean-pacifique\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/route-pave-ocean-pacifique.jpg?fit=642%2C307&amp;ssl=1\" data-orig-size=\"642,307\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"route pav\u00e9 ocean pacifique\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Les chercheurs ont trouv\u00e9 cette d\u00e9couverte tr\u00e8s inhabituelle. (The Ocean Exploration Trust\/E\/V\/Nautilus\/YouTube Screenshot)&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/route-pave-ocean-pacifique.jpg?fit=642%2C307&amp;ssl=1\" class=\"size-full wp-image-26369\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/route-pave-ocean-pacifique.jpg?resize=642%2C307&#038;ssl=1\" alt=\"\" width=\"642\" height=\"307\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/route-pave-ocean-pacifique.jpg?w=642&amp;ssl=1 642w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/route-pave-ocean-pacifique.jpg?resize=300%2C143&amp;ssl=1 300w\" sizes=\"auto, (max-width: 642px) 100vw, 642px\" \/><figcaption id=\"caption-attachment-26369\" class=\"wp-caption-text\">Les chercheurs ont trouv\u00e9 cette d\u00e9couverte tr\u00e8s inhabituelle. (The Ocean Exploration Trust\/E\/V\/Nautilus\/YouTube Screenshot)<\/figcaption><\/figure>\n<p>\u00ab Les fractures uniques \u00e0 90 degr\u00e9s sont probablement li\u00e9es au stress de chauffage et de refroidissement caus\u00e9 par les multiples \u00e9ruptions sur cette marge cuite \u00bb, lit-on dans la l\u00e9gende de la vid\u00e9o YouTube.<\/p>\n<p>\u00c0 premi\u00e8re vue, l&rsquo;effet est facilement confondu avec un chemin vers un nouveau monde merveilleux. Et d&rsquo;une certaine mani\u00e8re, ce n&rsquo;est pas tout \u00e0 fait faux.<\/p>\n<p>Suivre le chemin de briques est un signe que nous allons dans la bonne direction et que nous pourrions bient\u00f4t en apprendre beaucoup plus sur la g\u00e9ologie cach\u00e9e de la Terre.<\/p>\n<p>Adaptation <a href=\"https:\/\/www.laterredufutur.com\/accueil\/\" target=\"_blank\" rel=\"noopener\">Terra Projects<\/a><\/p>\n<p>Source : <a href=\"https:\/\/www.sciencealert.com\/scientists-found-a-yellow-brick-road-at-the-bottom-of-the-pacific-ocean\" target=\"_blank\" rel=\"noopener\">https:\/\/www.sciencealert.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"26368\">(321)<\/p>\n<!--CusAds0-->\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>En 2022, une exp\u00e9dition sur une dorsale sous-marine, juste au nord des \u00eeles hawa\u00efennes, a fait une d\u00e9couverte surprenante :&#8230;<\/p>\n","protected":false},"author":1,"featured_media":26370,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"ngg_post_thumbnail":0,"_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":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[19],"tags":[241,243,8171,347],"class_list":["post-26368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-ocean","tag-pacifique","tag-pave","tag-seisme","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/route-pave-ocean-pacifique-1.jpg?fit=1024%2C415&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-6Ri","jetpack-related-posts":[{"id":2893,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-fosse-des-mariannes\/","url_meta":{"origin":26368,"position":0},"title":"La Fosse des Mariannes","author":"Admin","date":"4 mai 2005","format":false,"excerpt":"La fosse des Mariannes est le coin le plus creux du globe. Elle mesure 10 920 m\u00e8tres sous la surface de la mer. La fosse a \u00e9t\u00e9 d\u00e9couverte par les chercheurs du navire oc\u00e9anographique \"Challenger II\" en 1951. Cette fosse s\u2019\u00e9tend sur plus de 25 000 kilom\u00e8tres. Elle est la\u2026","rel":"","context":"Dans &quot;Outils sur le volcanisme et les s\u00e9ismes&quot;","block_context":{"text":"Outils sur le volcanisme et les s\u00e9ismes","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/outils-volcanisme-seismes\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":13075,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-volcans-des-profondeurs-documentaire-nature\/","url_meta":{"origin":26368,"position":1},"title":"Les Volcans Des Profondeurs [Documentaire Nature]","author":"Admin","date":"23 ao\u00fbt 2016","format":false,"excerpt":"Les fonds oc\u00e9aniques sont cartographi\u00e9s par les scientifiques pour en conna\u00eetre les reliefs. Cette exploration des abysses a r\u00e9v\u00e9l\u00e9 des profondeurs plus importantes que la hauteur de l'Everest. G\u00e9ologues et biologistes ont d\u00e9couvert d'immenses rifts volcaniques au fonds des oc\u00e9ans. Ainsi, ce travail, gr\u00e2ce \u00e0 un mat\u00e9riel de pointe qui\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"volcans de norvege","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2013\/11\/volcans-norvege1.jpg?fit=450%2C290&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":6360,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-volcan-sous-marin-pourrait-etre-entre-en-eruption-au-large-de-loregon\/","url_meta":{"origin":26368,"position":2},"title":"Un volcan sous-marin pourrait \u00eatre entr\u00e9 en \u00e9ruption au large de l&rsquo;Oregon","author":"Admin","date":"7 mai 2015","format":false,"excerpt":"Un volcan sous-marin \u00e0 environ 480 km au large des c\u00f4tes de l'Oregon cote ouest USA est probablement entr\u00e9 en \u00e9ruption la semaine derni\u00e8re, et un nouveau r\u00e9seau de sismom\u00e8tres de fond de mer a captur\u00e9 un grand pic d'activit\u00e9 sismique. Selon les scientifiques, il n'y pas de menace de\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=815%2C506&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=815%2C506&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=815%2C506&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/05\/volcan-sousmarin-oregon.jpg?fit=815%2C506&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":18387,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-trous-bleus-du-belize-enfin-sondes-et-la-decouverte-ne-rassure-pas\/","url_meta":{"origin":26368,"position":3},"title":"Les trous bleus du Belize enfin sond\u00e9s et la d\u00e9couverte ne rassure pas","author":"Admin","date":"10 f\u00e9vrier 2019","format":false,"excerpt":"Le Grand Trou Bleu, au large de la c\u00f4te du Belize, en Am\u00e9rique centrale, est sans doute l\u2019une des choses les plus impressionnantes qui existent sur Terre. Mais vous \u00eates-vous d\u00e9j\u00e0 demand\u00e9 ce qui pouvait se cacher au fond de gouffre sous-marin ? Eh bien, des explorateurs sont all\u00e9s au\u2026","rel":"","context":"Dans &quot;Pollution&quot;","block_context":{"text":"Pollution","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/pollution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/trou_bleu_belize.jpg?fit=637%2C478&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/trou_bleu_belize.jpg?fit=637%2C478&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/02\/trou_bleu_belize.jpg?fit=637%2C478&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":7664,"url":"https:\/\/www.laterredufutur.com\/accueil\/des-volcans-sous-marins-decouverts-au-large-de-sydney\/","url_meta":{"origin":26368,"position":4},"title":"Des volcans sous-marins d\u00e9couverts au large de Sydney","author":"Admin","date":"14 juillet 2015","format":false,"excerpt":"Des chercheurs de la Commonwealth Scientific and Industrial Research Organisation (CSIRO) \u00e9taient en qu\u00eate de g\u00eetes larvaires de homards, ils sont tomb\u00e9s sur\u2026 des volcans ! Un groupe de quatre volcans submerg\u00e9s a \u00e9t\u00e9 d\u00e9couvert, en juin, \u00e0 quelques 250 km au large de Sydney (Australie). Selon les scientifiques, qui\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/volcans-sous-marins-decouverts-juin-2015-large-sydney.png?fit=648%2C415&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/volcans-sous-marins-decouverts-juin-2015-large-sydney.png?fit=648%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/07\/volcans-sous-marins-decouverts-juin-2015-large-sydney.png?fit=648%2C415&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":4902,"url":"https:\/\/www.laterredufutur.com\/accueil\/decouverte-dun-volcan-sous-marin-geant-au-large-de-lindonesie\/","url_meta":{"origin":26368,"position":5},"title":"D\u00e9couverte d&rsquo;un volcan sous-marin g\u00e9ant au large de l&rsquo;Indon\u00e9sie","author":"Admin","date":"1 juin 2009","format":false,"excerpt":"Des scientifiques \u00e9cumant les fonds marins pour \u00e9tudier la formation des tsunamis ont d\u00e9couvert un volcan g\u00e9ant au large des c\u00f4tes occidentales de l'archipel indon\u00e9sien. La montagne est haute de 4.600m et mesure quelque 50km \u00e0 sa base, a annonc\u00e9 vendredi Yusuf Surachman Djajadihardja, un g\u00e9ologue marin de l'Agence d'\u00e9valuation\u2026","rel":"","context":"Dans &quot;Seismes\/Volcans&quot;","block_context":{"text":"Seismes\/Volcans","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/seismes-et-volcans\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/comments?post=26368"}],"version-history":[{"count":1,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26368\/revisions"}],"predecessor-version":[{"id":26371,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/26368\/revisions\/26371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/26370"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=26368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=26368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=26368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}