{"id":8209,"date":"2015-09-14T16:03:59","date_gmt":"2015-09-14T14:03:59","guid":{"rendered":"http:\/\/www.laterredufutur.com\/accueil\/?p=8209"},"modified":"2015-09-15T08:13:36","modified_gmt":"2015-09-15T06:13:36","slug":"le-volcan-bardarbunga-menace-de-rentrer-a-nouveau-en-eruption","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-bardarbunga-menace-de-rentrer-a-nouveau-en-eruption\/","title":{"rendered":"Le volcan Bardarbunga menace d&rsquo;entrer \u00e0 nouveau en \u00e9ruption"},"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 style=\"text-align: justify;\">Les g\u00e9ologues qui \u00e9tudient actuellement les donn\u00e9es du volcan Badarbunga, indiquent\u00a0que le magma pourrait s&rsquo;\u00eatre accumul\u00e9\u00a0\u00e0 nouveau sous le\u00a0glacier Vatnaj\u00f6kull. L&rsquo;\u00e9ruption Holuhraun, qui a eu lieu entre le 31 Ao\u00fbt 2014, et 27 F\u00e9vrier 2015, faisait partie d&rsquo;une s\u00e9rie d&rsquo;\u00e9v\u00e9nements qui a commenc\u00e9 sur le volcan en 1974 et pourraient fournir des preuves sur le comportement du volcan \u00e0 l&rsquo;avenir.<\/p>\n<p style=\"text-align: justify;\">Selon P\u00e1ll Einarsson, professeur de g\u00e9ophysique \u00e0 l&rsquo;Universit\u00e9 d&rsquo;Islande, les prochains mois permettront de d\u00e9terminer si le magma s&rsquo;est accumul\u00e9. \u00ab\u00a0Voil\u00e0 la grande question\u00a0\u00bb, a d\u00e9clar\u00e9 R\u00daV. \u00ab\u00a0Il y a quelques indications que cela pourrait \u00eatre le cas, mais nous devons l&rsquo;\u00e9tudier davantage.\u00a0\u00bb<\/p>\n<p style=\"text-align: justify;\">Les signaux qui sont recueillis par de nouveaux\u00a0\u00e9quipements sur place, ne sont pas clairs et proviennent d&rsquo;une grande profondeur. Les g\u00e9ologues\u00a0doivent\u00a0encore apprendre du comment interpr\u00e9ter ces donn\u00e9es.<\/p>\n<p style=\"text-align: justify;\">L&rsquo;\u00e9ruption Holuhraun est d\u00e9sormais consid\u00e9r\u00e9e comme un chapitre de l&rsquo;histoire qui a commenc\u00e9 en 1974. Cette ann\u00e9e-l\u00e0, une s\u00e9rie de grands tremblements de terre a commenc\u00e9 a frapp\u00e9 \u00e0 intervalles r\u00e9guliers dans le B\u00e1r\u00f0arbunga. Le premier chapitre s&rsquo;est termin\u00e9 22 ans plus tard avec l&rsquo;\u00e9ruption et l&rsquo;inondation glaciaire du\u00a0Gj\u00e1lp en 1996.<\/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 style=\"text-align: justify;\">Apr\u00e8s l&rsquo;\u00e9ruption du Gj\u00e1lp, le volcan s&rsquo;est\u00a0endormi\u00a0pendant de nombreuses ann\u00e9es, mais il y a quelques ann\u00e9es, une nouvelle s\u00e9rie de tremblements de terre a recommenc\u00e9, aboutissant \u00e0 l&rsquo;\u00e9ruption du Holuhraun dans les hautes terres du nord-est en Ao\u00fbt 2014.<\/p>\n<p style=\"text-align: justify;\">P\u00e1ll croit qu&rsquo;il est possible que la prochaine \u00e9ruption puisse se reproduire dans le B\u00e1r\u00f0arbunga lui-m\u00eame. \u00ab\u00a0Le B\u00e1r\u00f0arbunga est probablement le volcan le plus puissant d&rsquo;Islande &#8230; Le B\u00e1r\u00f0arbunga est le centre d&rsquo;un syst\u00e8me volcanique qui entre en \u00e9ruption\u00a0souvent sur sa\u00a0p\u00e9riph\u00e9rie, mais plus souvent encore dans le volcan lui-m\u00eame.\u00a0\u00bb<\/p>\n<p style=\"text-align: justify;\">Il est difficile de pr\u00e9dire quand la prochaine \u00e9ruption pourrait se reproduire et si les \u00e9ruptions ant\u00e9rieures peuvent \u00eatre utilis\u00e9es comme preuves de ce qui pourrait arriver pour la suite. P\u00e1ll conclut: \u00ab\u00a0Nous avons 30 syst\u00e8mes volcaniques en Islande et chacun d&rsquo;eux a sa propre personnalit\u00e9. Pour pr\u00e9dire ce qui est susceptible de se produire dans un proche avenir, nous devons apprendre \u00e0 les conna\u00eetre un peu personnellement. \u00ab\u00a0<\/p>\n<p>Traduction et adaptation de <a href=\"http:\/\/www.laterredufutur.com\/accueil\/\">la Terre du Futur<\/a><\/p>\n<p>source :\u00a0<a href=\"http:\/\/icelandreview.com\/\" target=\"_blank\">http:\/\/icelandreview.com\/<\/a><\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"8209\">(439)<\/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>Les g\u00e9ologues qui \u00e9tudient actuellement les donn\u00e9es du volcan Badarbunga, indiquent\u00a0que le magma pourrait s&rsquo;\u00eatre accumul\u00e9\u00a0\u00e0 nouveau sous le\u00a0glacier Vatnaj\u00f6kull&#8230;.<\/p>\n","protected":false},"author":1,"featured_media":8210,"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":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":[19],"tags":[2214,2264,377,374,370,112,2563,48],"class_list":["post-8209","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-bardarbunga","tag-caldeira","tag-cendres","tag-eruption","tag-islande","tag-lave","tag-profondeur","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/09\/badarbunga.png?fit=720%2C477&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-28p","jetpack-related-posts":[{"id":10225,"url":"https:\/\/www.laterredufutur.com\/accueil\/les-tremblements-de-terre-sont-la-preuve-dun-flux-magmatique-dans-la-caldeira-du-bardarbunga\/","url_meta":{"origin":8209,"position":0},"title":"Les tremblements de terre sont la preuve d&rsquo;un flux magmatique dans la caldeira du Bardarbunga","author":"Admin","date":"23 d\u00e9cembre 2015","format":false,"excerpt":"Le Bardarbunga montre maintenant des signes clairs que le magma se d\u00e9versent dans le volcan. \u00c1rmann H\u00f6skuldsson volcanologue est convaincu que la montagne se pr\u00e9pare\u00a0\u00e0 une \u00e9ruption\u00a0volcanique. Il pr\u00e9dit que sera l'ann\u00e9e prochaine ou bien l'ann\u00e9e d'apr\u00e8s. L'\u00e9ruption du volcan est d\u00e9finie comment \u00e9tant la prog\u00e9niture de la caldeira, neuf\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\/2014\/11\/laterredufutur.com_photos_bardarbunga-nov-2014.jpg?fit=598%2C399&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/11\/laterredufutur.com_photos_bardarbunga-nov-2014.jpg?fit=598%2C399&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2014\/11\/laterredufutur.com_photos_bardarbunga-nov-2014.jpg?fit=598%2C399&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":9430,"url":"https:\/\/www.laterredufutur.com\/accueil\/augmentation-de-lactivite-sismique-du-volcan-bardarbunga\/","url_meta":{"origin":8209,"position":1},"title":"Augmentation de l&rsquo;activit\u00e9 sismique du volcan B\u00e1rdarbunga","author":"Admin","date":"20 novembre 2015","format":false,"excerpt":"Les tremblements de terre dans la B\u00e1rdarbunga ont augment\u00e9 et l'ampleur des secousses qui ont \u00e9t\u00e9 enregistr\u00e9es sont de \u00a03, 3.1 et 3.2 sur l'\u00e9chelle de Richter. L'activit\u00e9 sismique dans le volcan B\u00e1rdarbunga a augment\u00e9 depuis\u00a0les deux derni\u00e8res semaines. Selon le \"Met Office islandais, les tremblements ont augment\u00e9 et ont\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\/11\/eruption-du-Bardarbunga-fissure-2014.jpg?fit=900%2C564&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/eruption-du-Bardarbunga-fissure-2014.jpg?fit=900%2C564&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/eruption-du-Bardarbunga-fissure-2014.jpg?fit=900%2C564&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2015\/11\/eruption-du-Bardarbunga-fissure-2014.jpg?fit=900%2C564&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2334,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-reveil-du-volcan-bardarbunga-la-plus-importante-eruption-dislande-depuis-celle-du-laki-en-1783\/","url_meta":{"origin":8209,"position":2},"title":"Le r\u00e9veil du volcan B\u00e1rdarbunga : la plus importante \u00e9ruption d&rsquo;Islande depuis celle du Laki en 1783","author":"Admin","date":"11 d\u00e9cembre 2014","format":false,"excerpt":"Depuis mi-ao\u00fbt 2014, le volcan islandais B\u00e1rdarbunga connait un regain d'activit\u00e9 significatif : des milliers de s\u00e9ismes sont enregistr\u00e9s tandis qu'une intrusion de magma de plus en plus importante glisse sous la cro\u00fbte terrestre. Voir pr\u00e9c\u00e9dent article. Depuis juin 2014, les services g\u00e9ologiques islandais ont observ\u00e9 des signes pr\u00e9curseurs d'un\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\/img.youtube.com\/vi\/-VBx_1wYLw4\/0.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":2165,"url":"https:\/\/www.laterredufutur.com\/accueil\/nouvelle-eruption-du-volcan-islandais-bardarbunga\/","url_meta":{"origin":8209,"position":3},"title":"Nouvelle \u00e9ruption du volcan islandais Bardarbunga","author":"Admin","date":"31 ao\u00fbt 2014","format":false,"excerpt":"L'Islande a de nouveau interdit, dimanche 31 ao\u00fbt, le trafic a\u00e9rien au-dessus du volcan Bardarbunga, apr\u00e8s une nouvelle \u00e9ruption t\u00f4t dans la journ\u00e9e, a annonc\u00e9 la protection civile. L'Institut m\u00e9t\u00e9orologique islandais, charg\u00e9 de la surveillance de l'activit\u00e9 volcanique, a \u00e9lev\u00e9 \u00e0 \u00ab rouge \u00bb, soit le maximum, le niveau d'alerte\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\/wordpress\/wp-content\/uploads\/2014\/08\/laterredufutur.com_photos_Bardarbunga.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":16039,"url":"https:\/\/www.laterredufutur.com\/accueil\/que-se-passe-t-il-avec-le-volcan-bardarbunga\/","url_meta":{"origin":8209,"position":4},"title":"Que se passe t-il avec le volcan B\u00e1r\u00f0arbunga ?","author":"Admin","date":"16 novembre 2017","format":false,"excerpt":"La presse anglo-saxonne a relay\u00e9 d\u2019inqui\u00e9tants articles quant \u00e0 une probable \u00e9ruption \u00abd\u00e9vastatrice\u00bb du volcan B\u00e1r\u00f0arbunga, situ\u00e9 en Islande. \u00abChaos\u00bb, \u00abd\u00e9sastre\u00bb, \u00abJour du jugement dernier\u00bb\u2026plusieurs m\u00e9dias anglo-saxons ont suscit\u00e9 la peur des internautes quant \u00e0 la probable \u00e9ruption du volcan islandais B\u00e1r\u00f0arbunga. Le \u00abSun\u00bb, le \u00abDaily Star\u00bb, ou le \u00abNew\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\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2016\/11\/bardarbunga-volcan.jpg?fit=980%2C552&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":5700,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-volcan-bardarbunga-en-islande-se-reveille\/","url_meta":{"origin":8209,"position":5},"title":"Le volcan Bardarbunga en Islande se r\u00e9veille ?","author":"Admin","date":"16 f\u00e9vrier 2011","format":false,"excerpt":"Des scientifiques islandais ont averti r\u00e9cemment que le second plus haut volcan du pays, le B\u00e1rdarbunga pr\u00e9senterait les signes avant-coureurs d'une future \u00e9ruption et les nuages de cendres qu'il provoquerait alors seraient plus graves qu'en 2010, a rapport\u00e9 7 sur 7. Pall Eirnarsson, professeur de g\u00e9ophysique \u00e0 l'universit\u00e9 d'Islande, a\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\/8209","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=8209"}],"version-history":[{"count":4,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8209\/revisions"}],"predecessor-version":[{"id":8248,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/posts\/8209\/revisions\/8248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media\/8210"}],"wp:attachment":[{"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/media?parent=8209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/categories?post=8209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laterredufutur.com\/accueil\/wp-json\/wp\/v2\/tags?post=8209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}