{"id":16297,"date":"2018-02-15T20:00:57","date_gmt":"2018-02-15T19:00:57","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=16297"},"modified":"2019-02-05T14:42:49","modified_gmt":"2019-02-05T13:42:49","slug":"1257-lannee-du-cataclysme-du-millenaire-ou-le-mysterieux-volcan-du-moyen-age","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/1257-lannee-du-cataclysme-du-millenaire-ou-le-mysterieux-volcan-du-moyen-age\/","title":{"rendered":"1257, l&rsquo;ann\u00e9e du cataclysme du mill\u00e9naire ou le myst\u00e9rieux volcan du moyen age"},"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>Une \u00e9quipe internationale de scientifiques vient de montrer en 2016 que l\u2019\u00e9ruption du Samalas en 1257 aurait donn\u00e9 lieu \u00e0 l\u2019injection stratosph\u00e9rique de gaz volcaniques la plus importante depuis 2300 ans, \u00e0 l\u2019origine d\u2019un impact catastrophique sur le climat au 13\u00e8me si\u00e8cle, et aurait potentiellement provoqu\u00e9 une destruction massive de la couche d\u2019ozone. Ces travaux impliquant des chercheurs de l\u2019Institut de physique du globe de Paris (IPGP : CNRS \/ IPGP \/ Universit\u00e9 Paris-Diderot, Universit\u00e9 Sorbonne Paris Cit\u00e9) et du Laboratoire de g\u00e9ographie physique : environnements quaternaires et actuels ( LGP : CNRS \/ Universit\u00e9 Panth\u00e9on-Sorbonne \/ Universit\u00e9 Paris-Est Cr\u00e9teil Val-de-Marne) et des chercheurs du Center for Volcanology and Geological Hazard Management et du Museum Geologi (Bandung, Indon\u00e9sie), ont \u00e9t\u00e9 publi\u00e9s dans la revue Scientific Reports.<\/p>\n<p>A voir ici un documentaire d&rsquo;une enqu\u00eate de 30ans pour enfin d\u00e9couvrir la v\u00e9rit\u00e9 sur un impact majeur des soci\u00e9t\u00e9s de l&rsquo;\u00e9poque :<\/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\/wve6DqCcbDI?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><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\/qq5c7ch3tkE?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;start=72&#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>Il y a quelques ann\u00e9es seulement, le volcan responsable de l\u2019\u00e9ruption myst\u00e8re ayant provoqu\u00e9 le plus grand pic d&rsquo;a\u00e9rosols sulfat\u00e9s volcaniques enregistr\u00e9 dans les glaces polaires depuis 2300 ans, \u00e9tait enfin identifi\u00e91. Il s\u2019agissait du Salamas, dans le complexe volcanique du Rinjani, Lombok, en Indon\u00e9sie, qui a produit une \u00e9ruption cald\u00e9rique en 1257. En quelques dizaines d\u2019heures, l\u2019\u00e9ruption a lib\u00e9r\u00e9 40 kilom\u00e8tres cubes de magma sous la forme de cendres et de pierres ponces \u00e9ject\u00e9es jusqu\u2019\u00e0 43 km d\u2019altitude dans l\u2019atmosph\u00e8re. L\u2019\u00eele de Lombok a \u00e9t\u00e9 recouverte de plusieurs dizaines de m\u00e8tres de d\u00e9p\u00f4ts, et les \u00eeles voisines (Java, Bali et Sumbawa) jusqu\u2019\u00e0 plusieurs centim\u00e8tres. L\u2019\u00e9ruption du Samalas figure ainsi parmi les deux \u00e9ruptions les plus violentes du dernier mill\u00e9naire avec celle de son voisin Tambora (Sumbawa) en 1815.<\/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>Dans ces nouveaux travaux, les chercheurs livrent de nouveaux r\u00e9sultats sur cette \u00e9ruption exceptionnellement violente. L\u2019\u00e9tude g\u00e9ochimique des produits de l\u2019\u00e9ruption (ponces, min\u00e9raux et leurs inclusions vitreuses) a permis d\u2019estimer que le r\u00e9servoir magmatique situ\u00e9 \u00e0 3-4 km de profondeur a \u00e9vacu\u00e9 40 km3 de magma \u00e0 900-980 \u00b0C.<\/p>\n<p>L&rsquo;analyse des concentrations en constituants volatils pr\u00e9serv\u00e9s dans les gouttelettes de magmas pi\u00e9g\u00e9s aux stades pr\u00e9-\u00e9ruptifs dans les min\u00e9raux (inclusions vitreuses) a permis de mod\u00e9liser l\u2019\u00e9volution de la phase gazeuse depuis l\u2019interface manteau-cro\u00fbte jusqu\u2019au r\u00e9servoir magmatique superficiel. Les bilans de d\u00e9gazage du magma calcul\u00e9s d\u00e9montrent que 158 Mt de dioxyde de soufre, 227 Mt de chlore et jusqu\u2019\u00e0 1.3 Mt de brome ont \u00e9t\u00e9 lib\u00e9r\u00e9s dans la haute atmosph\u00e8re au cours de l&rsquo;\u00e9ruption. Ces \u00e9missions de gaz exceptionnelles repr\u00e9sentent l\u2019injection stratosph\u00e9rique de gaz volcaniques la plus importante depuis 2300 ans. Elles sont en accord avec les mod\u00e9lisations climatiques qui estiment une baisse des temp\u00e9ratures de -0.6 \u00e0 -5.6 \u00b0C \u00e0 la surface de la Terre pendant une p\u00e9riode de 4 \u00e0 5 ans, compatibles avec l&rsquo;occurrence de famines, de pand\u00e9mies, et de perturbations socio-\u00e9conomiques majeures, dans certaines r\u00e9gions de l\u2019h\u00e9misph\u00e8re Nord (Angleterre, France, Japon) au milieu du 13\u00e8me si\u00e8cle.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"16299\" data-permalink=\"https:\/\/www.laterredufutur.com\/accueil\/1257-lannee-du-cataclysme-du-millenaire-ou-le-mysterieux-volcan-du-moyen-age\/samalas-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/02\/samalas-1.jpg?fit=600%2C354&amp;ssl=1\" data-orig-size=\"600,354\" 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;1&quot;}\" data-image-title=\"samalas\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/02\/samalas-1.jpg?fit=600%2C354&amp;ssl=1\" class=\"alignnone size-full wp-image-16299\" src=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/02\/samalas-1.jpg?resize=600%2C354\" alt=\"\" width=\"600\" height=\"354\" srcset=\"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/02\/samalas-1.jpg?w=600&amp;ssl=1 600w, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/02\/samalas-1.jpg?resize=300%2C177&amp;ssl=1 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>,<\/p>\n<p>La combinaison de l\u2019\u00e9tude de la dynamique \u00e9ruptive et de la g\u00e9ochimie des gaz a mis en \u00e9vidence l&rsquo;efficacit\u00e9 du panache \u00e0 injecter ces gaz dans la haute stratosph\u00e8re. Ll&rsquo;\u00e9ruption du Samalas a donc non seulement affect\u00e9 le climat mondial, mais aurait aussi potentiellement provoqu\u00e9 la destruction massive de la couche d&rsquo;ozone, ph\u00e9nom\u00e8ne restant \u00e0 mod\u00e9liser pour en comprendre les \u00e9ventuelles cons\u00e9quences environnementales et de sant\u00e9 publique.<\/p>\n<p><a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">Adaptation TDF<\/a><\/p>\n<p>source : <a href=\"http:\/\/www.insu.cnrs.fr\/node\/6065\" target=\"_blank\" rel=\"noopener\">http:\/\/www.insu.cnrs.fr\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"16297\">(2156)<\/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>Une \u00e9quipe internationale de scientifiques vient de montrer en 2016 que l\u2019\u00e9ruption du Samalas en 1257 aurait donn\u00e9 lieu \u00e0&#8230;<\/p>\n","protected":false},"author":1,"featured_media":16298,"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":"1257, l'ann\u00e9e du cataclysme du mill\u00e9naire ou le myst\u00e9rieux volcan du moyen age @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},"jetpack_post_was_ever_published":false},"categories":[33,21,19],"tags":[6609,2264,40,538,915,374,6610,675,46,684,454],"class_list":["post-16297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archeologie","category-evenement-brutal","category-seismes-et-volcans","tag-6609","tag-caldeira","tag-catastrophe","tag-decouverte","tag-documentaire","tag-eruption","tag-famines","tag-moyen-age","tag-refroidissement","tag-video","tag-volcanique","wpcat-33-id","wpcat-21-id","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/02\/samalas.jpg?fit=960%2C640&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-4eR","jetpack-related-posts":[{"id":17219,"url":"https:\/\/www.laterredufutur.com\/accueil\/enquete-sur-leruption-qui-a-marque-le-moyen-age\/","url_meta":{"origin":16297,"position":0},"title":"Enqu\u00eate sur l\u2019\u00e9ruption qui a marqu\u00e9 le Moyen \u00c2ge","author":"Admin","date":"5 d\u00e9cembre 2018","format":false,"excerpt":"L\u2019origine d\u2019une \u00e9ruption survenue au Moyen \u00c2ge, l\u2019une des plus puissantes de ces dix mille derni\u00e8res ann\u00e9es, restait une \u00e9nigme... jusqu\u2019\u00e0 ce que des chercheurs fran\u00e7ais d\u00e9cident de mener leurs propres investigations. Une enqu\u00eate passionnante qui a fait l'objet cet hiver d'un documentaire sur Arte, \u00e0 red\u00e9couvrir dans cet article\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\/2018\/11\/samalas-volcan-indonesie-1.jpg?fit=1200%2C690&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/11\/samalas-volcan-indonesie-1.jpg?fit=1200%2C690&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/11\/samalas-volcan-indonesie-1.jpg?fit=1200%2C690&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/11\/samalas-volcan-indonesie-1.jpg?fit=1200%2C690&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/11\/samalas-volcan-indonesie-1.jpg?fit=1200%2C690&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":18540,"url":"https:\/\/www.laterredufutur.com\/accueil\/mayotte-senfonce-anormalement-a-lest-en-direction-de-lessaim-de-seismes\/","url_meta":{"origin":16297,"position":1},"title":"Mayotte s&rsquo;enfonce anormalement \u00e0 l&rsquo;Est, en direction de l&rsquo;essaim de s\u00e9ismes","author":"Admin","date":"10 mars 2019","format":false,"excerpt":"La terre tremble r\u00e9guli\u00e8rement \u00e0 Mayotte, ce n'est pas un scoop... Mais de r\u00e9cents relev\u00e9s indiquent des mouvements de sol. L'\u00eele plonge tout doucement vers l'est, tout droit vers l'essaim de s\u00e9ismes qui s\u00e9vit depuis mai 2018. Normal ? Oui et non, naturellement, l'\u00eele glisse dans l'oc\u00e9an de 0,19 mm\/an...\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\/2019\/03\/seisme-mayotte.jpg?fit=660%2C371&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/seisme-mayotte.jpg?fit=660%2C371&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/seisme-mayotte.jpg?fit=660%2C371&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":24844,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-moines-medievaux-auraient-pu-consigner-sans-le-savoir-la-virulence-de-lactivite-volcanique\/","url_meta":{"origin":16297,"position":2},"title":"Les moines m\u00e9di\u00e9vaux auraient pu consigner sans le savoir la virulence de l&rsquo;activit\u00e9 volcanique","author":"Admin","date":"7 avril 2023","format":false,"excerpt":"En d\u00e9crivant les \u00e9clipses de Lune, les moines du Moyen \u00c2ge n'imaginaient pas consigner l'influence de gigantesques \u00e9ruptions volcaniques survenues quelques mois auparavant et qui pourraient \u00eatre l'une des causes d'un refroidissement climatique \u00e0 leur \u00e9poque, selon une \u00e9tude. Les \u00e9clipses lunaires se produisent quand la Lune passe dans l'ombre\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\/2023\/04\/lune-chat.jpg?fit=960%2C641&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/lune-chat.jpg?fit=960%2C641&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/lune-chat.jpg?fit=960%2C641&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2023\/04\/lune-chat.jpg?fit=960%2C641&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":11348,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-bruit-de-fond-sismique-ambiant-revele-la-structure-du-systeme-volcanique-actif-de-toba\/","url_meta":{"origin":16297,"position":3},"title":"Le bruit de fond sismique ambiant r\u00e9v\u00e8le la structure du syst\u00e8me volcanique actif de Toba","author":"Admin","date":"17 mars 2016","format":false,"excerpt":"Pour la premi\u00e8re fois, l\u2019existence d\u2019un complexe filonien dans la cro\u00fbte sous un syst\u00e8me volcanique actif a pu \u00eatre identifi\u00e9 gr\u00e2ce \u00e0 l\u2019enregistrement du bruit sismique autour de la caldeira de Toba en Indon\u00e9sie. Cette \u00e9tude men\u00e9e par une \u00e9quipe internationale dont quatre chercheurs de l\u2019Institut de physique du globe\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\/06\/lac_toba_sumatra.jpg?fit=700%2C306&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/lac_toba_sumatra.jpg?fit=700%2C306&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/lac_toba_sumatra.jpg?fit=700%2C306&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/06\/lac_toba_sumatra.jpg?fit=700%2C306&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":581,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-eruptions-volcaniques-majeures-ont-un-impact-plus-important-que-prevu\/","url_meta":{"origin":16297,"position":4},"title":"Les \u00e9ruptions volcaniques refroidissent le climat","author":"Admin","date":"23 octobre 2011","format":false,"excerpt":"Les chercheurs de l'universit\u00e9 de Clermont-Ferrand ont mesur\u00e9 pour la premi\u00e8re fois la quantit\u00e9 de nanoparticules volcaniques secondaires dans le panache d'un volcan. Ces r\u00e9sultats montrent que l'impact des volcans sur le climat a \u00e9t\u00e9 largement sous-estim\u00e9. Il est bien connu que les \u00e9ruptions volcaniques rejettent du dioxyde de souffre\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":"volcan","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2011\/10\/volcan-cnrs.jpg?fit=775%2C230&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":11233,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-11-plus-grandes-eruptions-volcaniques-depuis-4000-ans\/","url_meta":{"origin":16297,"position":5},"title":"Les plus grandes \u00e9ruptions volcaniques depuis 4000 ans","author":"Admin","date":"10 mars 2016","format":false,"excerpt":"L'histoire a vu de monstrueuses \u00e9ruptions volcaniques, des \u00e9poques de refroidissement du mont Pinatubo \u00e0 l'explosion du MontTambora, l'un des plus hauts sommets de l'archipel indon\u00e9sien. La puissance de ces \u00e9ruptions est mesur\u00e9e en utilisant l'indice\u00a0explosibilit\u00e9\u00a0volcanique (VEI), un syst\u00e8me de classification mis au point dans\u00a0les ann\u00e9es 1980 qui peut \u00eatre\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\/2015\/04\/eruption-du-volcan-calbuco-23-avril-2015.jpg?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\/04\/eruption-du-volcan-calbuco-23-avril-2015.jpg?fit=648%2C415&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/04\/eruption-du-volcan-calbuco-23-avril-2015.jpg?fit=648%2C415&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/16297","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=16297"}],"version-history":[{"count":5,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/16297\/revisions"}],"predecessor-version":[{"id":18273,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/16297\/revisions\/18273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/16298"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=16297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=16297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=16297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}