{"id":15218,"date":"2017-05-23T20:00:26","date_gmt":"2017-05-23T18:00:26","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=15218"},"modified":"2017-05-13T09:23:14","modified_gmt":"2017-05-13T07:23:14","slug":"il-y-a-53-millions-dannees-la-mediterranee-connu-son-pire-cataclysme-le-plus-benefique","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-53-millions-dannees-la-mediterranee-connu-son-pire-cataclysme-le-plus-benefique\/","title":{"rendered":"Il y a 5,3 millions d&rsquo;ann\u00e9es, la m\u00e9diterran\u00e9e connu son pire cataclysme le plus b\u00e9n\u00e9fique"},"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>C&rsquo;est un cataclysme qui a rempli le bassin m\u00e9diterran\u00e9en il y a 5,3 millions d&rsquo;ann\u00e9es. Avec un d\u00e9bit estim\u00e9 \u00e0 100 millions de m\u00e8tres cube par heure, il fut si important et rapide que le niveau de l&rsquo;eau augmentait jusqu&rsquo;\u00e0 10 m\u00e8tres par jour pour finalement remplir la M\u00e9diterran\u00e9e, alors ass\u00e9ch\u00e9e, en seulement quelques mois&#8230;<\/p>\n<p>Il y a 6 millions d&rsquo;ann\u00e9es, la M\u00e9diterran\u00e9e s&rsquo;\u00e9tait isol\u00e9e de l&rsquo;oc\u00e9an Atlantique alors que des mouvements sismiques avaient \u00e9lev\u00e9 le niveau du d\u00e9troit de Gibraltar, permettant au continent europ\u00e9en et africain d&rsquo;\u00eatre reli\u00e9.<\/p>\n<p>Cependant, ce ph\u00e9nom\u00e8ne a entra\u00een\u00e9 l&rsquo;ass\u00e8chement de la mer M\u00e9diterran\u00e9e et une accumulation massive de sel sur le fond marin, c&rsquo;est la \u00ab\u00a0crise de salinit\u00e9 messinienne\u00a0\u00bb, qui a eu lieu dans la p\u00e9riode g\u00e9ologique du Mioc\u00e8ne. Elle est connue depuis 1971 lorsqu&rsquo;une campagne de carottage a montr\u00e9 que des couches de sels min\u00e9raux, \u00e9paisses de quelque 2 km, tapissent le fond des bassins et sont recouvertes de s\u00e9diments.<\/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\/vLdXUk3rwl8?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>Pourtant, il a fallu attendre 2007 pour que la th\u00e8se de de l&rsquo;isolement de la mer M\u00e9diterran\u00e9e soit accept\u00e9e par la communaut\u00e9 scientifique. \u00ab\u00a0Il est d\u00e9sormais av\u00e9r\u00e9 qu&rsquo;au Messinien, la d\u00e9rive des continents a boulevers\u00e9 l&rsquo;\u00e9cosyst\u00e8me m\u00e9diterran\u00e9en en refermant les d\u00e9troits qui alimentaient en eau la mer M\u00e9diterran\u00e9e.\u00a0\u00bb pr\u00e9cise la Cit\u00e9 des Sciences.<\/p>\n<p>Priv\u00e9e de son apport d&rsquo;eau de l&rsquo;oc\u00e9an Atlantique et vu la faiblesse des pr\u00e9cipitations, la mer M\u00e9diterran\u00e9e s&rsquo;est \u00e9vapor\u00e9e massivement en perdant pr\u00e8s d&rsquo;un kilom\u00e8tre d&rsquo;\u00e9paisseur d&rsquo;eau. Cet ass\u00e9chement a entra\u00een\u00e9 le d\u00e9p\u00f4t de grandes quantit\u00e9s de sel sur le fond marin.<br \/>\nPendant cette p\u00e9riode la temp\u00e9rature moyenne \u00e0 2 000 m\u00e8tres de profondeur se situait entre 35 et 40 degr\u00e9s.<\/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>Le destin de la mer M\u00e9diterran\u00e9e semblait scell\u00e9, et pourtant, \u00e0 la suite d&rsquo;un d&rsquo;un \u00e9v\u00e8nement sismique cataclysmique similaire \u00e0 celui qui l&rsquo;isola, elle s&rsquo;est remplie en seulement quelques mois, il y a 5,33 millions d&rsquo;ann\u00e9es.<\/p>\n<p>L&rsquo;auteur de l&rsquo;\u00e9tude qui est publi\u00e9e dans la revue Nature r\u00e9p\u00e8te son \u00e9tonnement vis-\u00e0-vis de la vitesse \u00e0 laquelle la M\u00e9diterran\u00e9e s&rsquo;est alors remplie. Daniel Garcia-Castellanos, physicien de l&rsquo;Institut des Sciences de la Terre Jaume Almera du CSIC a d\u00e9velopp\u00e9 avec ses collaborateurs des mod\u00e8les informatiques pour simuler cette catastrophe : le d\u00e9bit de l&rsquo;eau qui est arriv\u00e9 par le d\u00e9troit de Gibraltar \u00e9tait d&rsquo;environ 100 millions de m\u00e8tres cube par heure, soit mille fois le d\u00e9bit de l&rsquo;Amazone !<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"15221\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-53-millions-dannees-la-mediterranee-connu-son-pire-cataclysme-le-plus-benefique\/mediterranee-5millions-annees\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/mediterranee-5millions-annees.png?fit=768%2C482&amp;ssl=1\" data-orig-size=\"768,482\" 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=\"mediterranee-5millions-annees\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/mediterranee-5millions-annees.png?fit=300%2C188&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/mediterranee-5millions-annees.png?fit=768%2C482&amp;ssl=1\" class=\"alignnone size-full wp-image-15221\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/mediterranee-5millions-annees.png?resize=768%2C482\" alt=\"\" width=\"768\" height=\"482\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/mediterranee-5millions-annees.png?w=768&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/mediterranee-5millions-annees.png?resize=300%2C188&amp;ssl=1 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<p>Les donn\u00e9es manquantes concernaient la composition g\u00e9ologique du fond marin. Un article sur la construction d&rsquo;un tunnel ferroviaire sous le d\u00e9troit a permis aux chercheurs de disposer de cette information. En effet, ils ont d\u00e9couvert l&rsquo;existence d&rsquo;un canal sous-marin de 200 kilom\u00e8tres de long s&rsquo;\u00e9tend de l&rsquo;ouest \u00e0 l&rsquo;est du d\u00e9troit. Le profil de ce canal co\u00efncide avec celui des fleuves \u00e0 fort d\u00e9bit et son existence s&rsquo;explique par l&rsquo;\u00e9rosion caus\u00e9e par un grand torrent d&rsquo;eau. Selon l&rsquo;hypoth\u00e8se la plus plausible, ce qui a fait na\u00eetre ce canal est une s\u00e9rie de mouvements sismiques qui ont ouvert le barrage naturel du d\u00e9troit de la m\u00eame fa\u00e7on qu&rsquo;ils avaient provoqu\u00e9 sa fermeture 700 000 ans auparavant.<\/p>\n<p>Actuellement, la profondeur de la Mer M\u00e9diterran\u00e9e au niveau du d\u00e9troit de Gibraltar est d&rsquo;environ 900 m\u00e8tres et semble nous mettre \u00e0 l&rsquo;abri d&rsquo;une nouvelle crise de salinit\u00e9, du moins \u00e0 l&rsquo;\u00e9chelle humaine.<\/p>\n<p>source :&nbsp;<a href=\"https:\/\/www.notre-planete.info\/actualites\/2226-mediterranee_inondation\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.notre-planete.info\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"15218\">(2497)<\/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>C&rsquo;est un cataclysme qui a rempli le bassin m\u00e9diterran\u00e9en il y a 5,3 millions d&rsquo;ann\u00e9es. Avec un d\u00e9bit estim\u00e9 \u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":15219,"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_post_was_ever_published":false,"_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":"Il y a 5,3 millions d'ann\u00e9es, la m\u00e9diterran\u00e9e connu son pire cataclysme le plus b\u00e9n\u00e9fique @laterredufutur","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[33,19],"tags":[1176,2958,333,2161,645,1615,241,2451,684],"class_list":["post-15218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","category-seismes-et-volcans","tag-cataclysme","tag-choc","tag-eau","tag-gibraltar","tag-inondations","tag-mediterranee","tag-ocean","tag-salinite","tag-video","wpcat-33-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2017\/05\/crise-salinite-messinienne.jpg?fit=850%2C637&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-3Xs","jetpack-related-posts":[{"id":26408,"url":"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-5-5-millions-dannees-quand-la-mediterranee-sassecha\/","url_meta":{"origin":15218,"position":0},"title":"Il y a 5.5 millions d&rsquo;ann\u00e9es, quand la m\u00e9diterran\u00e9e s&rsquo;ass\u00e9cha !","author":"Admin","date":"21 novembre 2024","format":false,"excerpt":"La M\u00e9diterran\u00e9e a perdu 70% de son eau il y a 5,5 millions d'ann\u00e9es, un ass\u00e8chement spectaculaire d\u00fb \u00e0 une p\u00e9riode de fermeture du d\u00e9troit de Gibraltar, selon une \u00e9tude publi\u00e9e ce lundi 18 novembre 2024. Si ce passage \u00e9tait aujourd'hui bloqu\u00e9, cela entra\u00eenerait une baisse du niveau de la\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":26837,"url":"https:\/\/www.laterredufutur.com\/accueil\/il-y-a-5-millions-dannees-la-mediterranee-connaissait-le-plus-grand-deluge-de-son-histoire\/","url_meta":{"origin":15218,"position":1},"title":"Il y a 5 millions d&rsquo;ann\u00e9es, la M\u00e9diterran\u00e9e connaissait le plus grand d\u00e9luge de son Histoire","author":"Admin","date":"20 avril 2025","format":false,"excerpt":"Il y a un peu plus de 5 millions d'ann\u00e9es, l'eau de l'oc\u00e9an Atlantique a trouv\u00e9 un passage \u00e0 travers l'actuel d\u00e9troit de Gibraltar. Selon cette th\u00e9orie, l'oc\u00e9an a d\u00e9val\u00e9 plus vite qu'un bolide sur une pente d'un kilom\u00e8tre en direction de la mer M\u00e9diterran\u00e9e vide \u00e0 cette \u00e9poque, creusant\u2026","rel":"","context":"Dans &quot;Ev\u00e8nement Brutal&quot;","block_context":{"text":"Ev\u00e8nement Brutal","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/evenement-brutal\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2024\/11\/mediterranee.jpg?fit=1024%2C1024&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":22875,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-crise-de-salinite-messinienne-quand-la-mediterranee-fut-a-sec\/","url_meta":{"origin":15218,"position":2},"title":"La crise de salinit\u00e9 Messinienne, quand la m\u00e9diterran\u00e9e fut \u00e0 sec","author":"Admin","date":"5 ao\u00fbt 2021","format":false,"excerpt":"La crise de salinit\u00e9 messinienne est un \u00e9v\u00e9nement g\u00e9ologique au cours duquel la M\u00e9diterran\u00e9e s'est presque enti\u00e8rement ass\u00e9ch\u00e9e, devenant un immense lac sal\u00e9. Quand est ce que la crise de salinit\u00e9 est survenue ? La crise de salinit\u00e9 s'est produite \u00e0 l'\u00e9poque messinienne, il y a environ 6 millions d'ann\u00e9es\u2026","rel":"","context":"Dans &quot;Arch\u00e9ologie&quot;","block_context":{"text":"Arch\u00e9ologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/archeologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/mer-mediterranee-a-sec-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/mer-mediterranee-a-sec-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/mer-mediterranee-a-sec-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/08\/mer-mediterranee-a-sec-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":21395,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-crise-de-salinite-messinienne\/","url_meta":{"origin":15218,"position":3},"title":"La crise de salinit\u00e9 messinienne","author":"Admin","date":"24 septembre 2020","format":false,"excerpt":"La\u00a0crise de salinit\u00e9 messinienne\u00a0est un \u00e9v\u00e9nement g\u00e9ologique au cours duquel la M\u00e9diterran\u00e9e s'est presque compl\u00e8tement ass\u00e9ch\u00e9e, devenant un immense lac sal\u00e9. Le C\u00e9nozo\u00efque, avec ses p\u00e9riodes, ses \u00e9poques et ses \u00e2ges Quand la crise de salinit\u00e9 s'est produite La crise de salinit\u00e9 s'est produite dans le\u00a0Messinien, il y a environ\u2026","rel":"","context":"Dans &quot;Climat&quot;","block_context":{"text":"Climat","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/climat\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/mediterranee-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/mediterranee-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/mediterranee-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2020\/09\/mediterranee-crise-messinienne.jpg?fit=990%2C557&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2105,"url":"https:\/\/www.laterredufutur.com\/accueil\/secrets-devoiles-sur-le-detroit-de-gibraltar\/","url_meta":{"origin":15218,"position":4},"title":"Secrets d\u00e9voil\u00e9s sur le D\u00e9troit de Gibraltar","author":"Admin","date":"20 juillet 2014","format":false,"excerpt":"Dans le cadre du programme international de d\u00e9couverte des oc\u00e9ans, un groupe de scientifiques venus des quatre coins du monde ont explor\u00e9 le D\u00e9troit de Gibraltar et en r\u00e9v\u00e8lent l\u2019origine. 70 scientifiques issus de 13 pays des quatre continents ont r\u00e9alis\u00e9 une exp\u00e9dition dans le D\u00e9roit de Gibraltar, dans le\u2026","rel":"","context":"Dans &quot;Courants Marins&quot;","block_context":{"text":"Courants Marins","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/circulation-oceanique\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/07\/laterredufutur.com_spaw_images_Satellite.jpeg?fit=500%2C500&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":25638,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-immense-canyon-decouvert-en-mediterranee\/","url_meta":{"origin":15218,"position":5},"title":"Un immense canyon d\u00e9couvert en M\u00e9diterran\u00e9e","author":"Admin","date":"25 f\u00e9vrier 2024","format":false,"excerpt":"Un canyon sous-marin long de 10 kilom\u00e8tres et profond de 500 m\u00e8tres a \u00e9t\u00e9 d\u00e9couvert en M\u00e9diterran\u00e9e. Une nouvelle \u00e9tude r\u00e9v\u00e8le qu\u2019il se serait form\u00e9 sous l\u2019eau, il y a 6 millions d\u2019ann\u00e9es, alors que la mer commen\u00e7ait \u00e0 s\u2019ass\u00e9cher. 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