{"id":22068,"date":"2021-02-21T18:51:37","date_gmt":"2021-02-21T17:51:37","guid":{"rendered":"https:\/\/www.laterredufutur.com\/accueil\/?p=22068"},"modified":"2021-02-21T18:51:37","modified_gmt":"2021-02-21T17:51:37","slug":"un-volcan-de-glace-sest-forme-au-kazakhstan","status":"publish","type":"post","link":"https:\/\/www.laterredufutur.com\/accueil\/un-volcan-de-glace-sest-forme-au-kazakhstan\/","title":{"rendered":"Un volcan de glace s&rsquo;est form\u00e9 au Kazakhstan"},"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>Depuis d\u00e9but f\u00e9vrier, une curiosit\u00e9 a surgi dans le village de Kegen au Kazakhstan. Un volcan de glace de pr\u00e8s de 14 m\u00e8tres s&rsquo;est form\u00e9. Il attire depuis des foules de curieux qui immortalisent ce ph\u00e9nom\u00e8ne qui n&rsquo;est cependant pas rare dans la r\u00e9gion.<\/p>\n<p>Alors que les terres du Kazakhstan sont recouvertes de neige, un immense volcan de glace est apparu \u00e0 Kegen d\u00e9but f\u00e9vrier. Il culmine \u00e0 pr\u00e8s de 14 m\u00e8tres de haut.<\/p>\n<p>Comment s\u2019est-il form\u00e9 ?<\/p>\n<p>Ce ph\u00e9nom\u00e8ne est caus\u00e9 par une source chaude souterraine qui jaillit en surface. Il provient d\u2019une source d\u2019eau chaude souterraine et explosive. Par p\u00e9riode de grand froid, l\u2019eau g\u00e8le imm\u00e9diatement, formant ainsi ce monticule de glace spectaculaire. L\u2019eau se r\u00e9pand dans l\u2019atmosph\u00e8re et g\u00e8le en retombant \u00e0 la surface. On parle ici de temp\u00e9ratures sous les moins 30 degr\u00e9s Celsius. Au fur et \u00e0 mesure, une impressionnante structure creuse se forme, un peu \u00e0 l\u2019image des volcans rocheux. Il faut compter plusieurs jours, voire des semaines, pour qu\u2019un tel volcan prenne forme. Ici il n\u2019est pas question de lave, mais les scientifiques reprennent le terme de volcan car le m\u00e9canisme d\u2019\u00e9ruption est similaire.<\/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>\u00c0 l\u2019arriv\u00e9e, on obtient un c\u00f4ne de 13,7 m qui s\u2019\u00e9rige dans les airs. Un monticule de glace qui expulse de l\u2019eau. \u200bIl suscite l\u2019admiration de milliers de touristes. Ce n\u2019est pas la premi\u00e8re fois que cette tour prend vie \u00e0 Kegen.<\/p>\n<p>Le ph\u00e9nom\u00e8ne fascine les locaux, au point que certaines agences de voyages proposent des excursions d\u2019une journ\u00e9e au d\u00e9part d\u2019Almaty pour se rendre sur place moyennant une quinzaine d\u2019euros.<\/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\/isZ7IAwt8uY?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>sources : <a href=\"https:\/\/www.midilibre.fr\/2021\/02\/17\/video-ce-gigantesque-volcan-de-glace-de-14-metres-est-apparu-soudainement-au-kazakhstan-9379054.php\" target=\"_blank\" rel=\"noopener\">https:\/\/www.midilibre.fr\/<\/a> \/ <a href=\"https:\/\/www.huffingtonpost.fr\/entry\/un-volcan-de-glace-de-14-metres-a-jailli-au-kazakhstan_fr_602d16d0c5b66da5db9e3904\" target=\"_blank\" rel=\"noopener\">https:\/\/www.huffingtonpost.fr\/<\/a> \/<\/p>\n<p class=\"bawpvc-ajax-counter\" data-id=\"22068\">(563)<\/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>Depuis d\u00e9but f\u00e9vrier, une curiosit\u00e9 a surgi dans le village de Kegen au Kazakhstan. Un volcan de glace de pr\u00e8s&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22069,"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":"Un #volcan de glace s'est form\u00e9 au #Kazakhstan @laterredufutur.com Terra Projects","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":[1721,267,7569,684,48],"class_list":["post-22068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seismes-et-volcans","tag-eau-chaude","tag-glace","tag-kazakhstan","tag-video","tag-volcan","wpcat-19-id"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2021\/02\/volcan-glace-kazakhstan.png?fit=1190%2C669&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p631RN-5JW","jetpack-related-posts":[{"id":24183,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-decouverte-dun-monde-cache-sous-la-glace-de-lantarctique-fait-sauter-de-joie-les-scientifiques\/","url_meta":{"origin":22068,"position":0},"title":"La d\u00e9couverte d&rsquo;un \u00ab\u00a0monde cach\u00e9\u00a0\u00bb sous la glace de l&rsquo;Antarctique fait sauter de joie les scientifiques","author":"Admin","date":"28 juin 2022","format":false,"excerpt":"L'\u00e9cosyst\u00e8me secret a \u00e9t\u00e9 d\u00e9couvert \u00e0 plus de 500m sous la surface. Un \u00e9cosyst\u00e8me jamais observ\u00e9 auparavant se cache dans une rivi\u00e8re souterraine situ\u00e9e profond\u00e9ment sous la surface glac\u00e9e de l'Antarctique. Des chercheurs ont r\u00e9cemment mis en lumi\u00e8re ce \"monde cach\u00e9\", r\u00e9v\u00e9lant une caverne sombre et d\u00e9chiquet\u00e9e remplie d'essaims de\u2026","rel":"","context":"Dans &quot;Monde Futur&quot;","block_context":{"text":"Monde Futur","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/monde-futur\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/Ronne-Ice-Shelf-in-Antarctica.jpg?fit=1100%2C850&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/Ronne-Ice-Shelf-in-Antarctica.jpg?fit=1100%2C850&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/Ronne-Ice-Shelf-in-Antarctica.jpg?fit=1100%2C850&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/Ronne-Ice-Shelf-in-Antarctica.jpg?fit=1100%2C850&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2022\/06\/Ronne-Ice-Shelf-in-Antarctica.jpg?fit=1100%2C850&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":2709,"url":"https:\/\/www.laterredufutur.com\/accueil\/le-mystere-du-lac-vostok\/","url_meta":{"origin":22068,"position":1},"title":"Le myst\u00e8re du lac Vostok","author":"Admin","date":"22 f\u00e9vrier 2005","format":false,"excerpt":"Avant la glace. Situ\u00e9 au coeur du supercontinent Gondwana, temp\u00e9r\u00e9 et humide, l'Antartique est devenu une masse distincte voici 70 millions d'ann\u00e9es. La roche m\u00e9re (bedrock) de l'antartique oriental remonte \u00e0 3 milliards d'ann\u00e9es et compte parmis les plus anciennes du globe. Form\u00e9 d'un puzzle complexe de blocs crustaux et\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\/spaw\/images\/suite41.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":18677,"url":"https:\/\/www.laterredufutur.com\/accueil\/quand-le-lac-michigan-est-gele-et-morcele-en-mille-morceaux-de-glace\/","url_meta":{"origin":22068,"position":2},"title":"Quand le lac Michigan est gel\u00e9 et morcel\u00e9 en mille morceaux de glace","author":"Admin","date":"25 mars 2019","format":false,"excerpt":"Chaque printemps, un ph\u00e9nom\u00e8ne naturel se produit sur le lac Michigan aux \u00c9tats-Unis et offre des images surr\u00e9alistes. Gr\u00e2ce aux temp\u00e9ratures fluctuantes qu\u2019offre le mois de mars, la glace se brise en milliards de tranches cristallines. En janvier dernier, plusieurs millions d\u2019habitants du nord des \u00c9tats-Unis ont fait face \u00e0\u2026","rel":"","context":"Dans &quot;M\u00e9t\u00e9orologie&quot;","block_context":{"text":"M\u00e9t\u00e9orologie","link":"https:\/\/www.laterredufutur.com\/accueil\/sujets\/meteorologie\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/glace-morcelee-mars2019-lac-michigan-10.jpg?fit=880%2C561&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/glace-morcelee-mars2019-lac-michigan-10.jpg?fit=880%2C561&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/glace-morcelee-mars2019-lac-michigan-10.jpg?fit=880%2C561&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2019\/03\/glace-morcelee-mars2019-lac-michigan-10.jpg?fit=880%2C561&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":16532,"url":"https:\/\/www.laterredufutur.com\/accueil\/la-calotte-glaciaire-de-lantarctique-recule-he-les-chercheurs-noubliez-pas-les-volcans\/","url_meta":{"origin":22068,"position":3},"title":"La calotte glaciaire de l&rsquo;Antarctique recule &#8211; H\u00e9 les chercheurs, n&rsquo;oubliez pas les volcans !","author":"Admin","date":"24 avril 2018","format":false,"excerpt":"Les bases glaciaires de l'Antarctique reculent au travers des fonds marins. L'oc\u00e9an Austral a fondu de 909 km2 entre 2010 et 2016. Et cette nouvelle \u00e9tude fournit des preuves flagrantes que le retrait se produit \u00e0 la base de la calotte glaciaire dans l'oc\u00e9an. Mais il ne faut pas oublier\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\/2018\/04\/antarctique-fonte-glacaire-origine-volcanique-1.jpg?fit=768%2C806&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/antarctique-fonte-glacaire-origine-volcanique-1.jpg?fit=768%2C806&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/antarctique-fonte-glacaire-origine-volcanique-1.jpg?fit=768%2C806&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.laterredufutur.com\/accueil\/wp-content\/uploads\/2018\/04\/antarctique-fonte-glacaire-origine-volcanique-1.jpg?fit=768%2C806&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":15040,"url":"https:\/\/www.laterredufutur.com\/accueil\/un-monde-en-evolution-constante\/","url_meta":{"origin":22068,"position":4},"title":"Un monde en \u00e9volution constante","author":"Admin","date":"25 avril 2017","format":false,"excerpt":"Avant et Apr\u00e8s : des images de la NASA qui prouvent que notre plan\u00e8te est en constante \u00e9volution. 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