{"id":4169,"date":"2019-01-20T09:40:35","date_gmt":"2019-01-20T09:40:35","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?p=4169"},"modified":"2019-01-20T09:43:22","modified_gmt":"2019-01-20T09:43:22","slug":"boqueron-et-boqueroncito","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2019\/01\/20\/boqueron-et-boqueroncito\/","title":{"rendered":"Boquer\u00f3n et Boqueroncito"},"content":{"rendered":"<p>L\u2019\u00e9difice du volcan San Salvador (1893 m\u00e8tres d\u2019altitude) pr\u00e9sente une structure complexe, un peu en \u00ab\u00a0poup\u00e9es russes\u00a0\u00bb, t\u00e9moin de plusieurs phases successives d\u2019\u00e9dification et d\u2019effondrement. De l\u2019\u00e9difice primitif, effondr\u00e9 en une caldeira de 6 kilom\u00e8tres de diam\u00e8tre, il ne reste que deux sommets (Picacho et Jabal\u00ed), situ\u00e9s de part et d\u2019autre de l\u2019ensemble. Au centre, tr\u00f4ne l\u2019imposant Boquer\u00f3n. Et, surprise\u00a0de d\u00e9couvrir dans son crat\u00e8re large de 1,5 kilom\u00e8tre et profond de 500 m\u00e8tres, le petit Boqueroncito, crat\u00e8re miniature li\u00e9 \u00e0 la derni\u00e8re \u00e9ruption de 1917\u00a0!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4173\" src=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_181559.Boqueroncito.s-450x338.jpg\" alt=\"\" width=\"450\" height=\"338\" srcset=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_181559.Boqueroncito.s-450x338.jpg 450w, https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_181559.Boqueroncito.s-768x576.jpg 768w, https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_181559.Boqueroncito.s.jpg 992w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/>Boqueroncito, un b\u00e9b\u00e9 volcan (\u00a9 J.M. Bardintzeff).<\/p>\n<p><!--more--><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4175\" src=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_174839.Boqueron.s-450x338.jpg\" alt=\"\" width=\"450\" height=\"338\" srcset=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_174839.Boqueron.s-450x338.jpg 450w, https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_174839.Boqueron.s-768x576.jpg 768w, https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2019\/01\/Bardintzeff.20181028_174839.Boqueron.s.jpg 992w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/p>\n<p>Le Boqueroncito, au fond du crat\u00e8re du Boquer\u00f3n (\u00a9 J.M. Bardintzeff).<\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>L\u2019\u00e9difice du volcan San Salvador (1893 m\u00e8tres d\u2019altitude) pr\u00e9sente une structure complexe, un peu en \u00ab\u00a0poup\u00e9es russes\u00a0\u00bb, t\u00e9moin de plusieurs phases successives d\u2019\u00e9dification et d\u2019effondrement. De l\u2019\u00e9difice primitif, effondr\u00e9 en une caldeira de 6 kilom\u00e8tres de diam\u00e8tre, il ne reste que deux sommets (Picacho et Jabal\u00ed), situ\u00e9s de part et d\u2019autre de l\u2019ensemble. Au centre, &hellip; <a href=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2019\/01\/20\/boqueron-et-boqueroncito\/\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Boquer\u00f3n et Boqueroncito<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6,8],"tags":[1429,1430,343,168,1195,1428,3],"class_list":["post-4169","post","type-post","status-publish","format-standard","hentry","category-actualites","category-voyages","tag-boqueron","tag-boqueroncito","tag-caldeira","tag-cratere","tag-salvador","tag-san-salvador-volcan","tag-volcan"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Boquer\u00f3n et Boqueroncito, par Jacques-Marie Bardintzeff<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2019\/01\/20\/boqueron-et-boqueroncito\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boquer\u00f3n et Boqueroncito, par Jacques-Marie Bardintzeff\" \/>\n<meta property=\"og:description\" content=\"L\u2019\u00e9difice du volcan San Salvador (1893 m\u00e8tres d\u2019altitude) pr\u00e9sente une structure complexe, un peu en \u00ab\u00a0poup\u00e9es russes\u00a0\u00bb, t\u00e9moin de plusieurs phases successives d\u2019\u00e9dification et d\u2019effondrement. 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