{"id":453,"date":"2021-10-26T06:04:29","date_gmt":"2021-10-26T04:04:29","guid":{"rendered":"https:\/\/projets-istep.eu\/?p=453"},"modified":"2021-10-26T13:49:29","modified_gmt":"2021-10-26T11:49:29","slug":"jour-11","status":"publish","type":"post","link":"https:\/\/projets-istep.eu\/?p=453","title":{"rendered":"Jour 11"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forts des succ\u00e8s de carottages de 22 m de ces derniers jours, nous avons tent\u00e9 le d\u00e9fi de la carotte de 36 m pour obtenir un enregistrement s\u00e9dimentaire le plus long possible pour remonter dans l&rsquo;histoire g\u00e9ologique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais un niveau infranchissable nous a stopp\u00e9 \u00e0 27 m et a vrill\u00e9 le carottier.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les op\u00e9rations ont continu\u00e9 avec l&rsquo;acquisition de mesures de flux de chaleur. Les sondes thermiques ont \u00e9t\u00e9 install\u00e9es sur un carottier de 6 m, sans pr\u00e9l\u00e8vement de s\u00e9diments, car nous avions d\u00e9j\u00e0 pr\u00e9lev\u00e9s des carottes longues sur ces m\u00eames cibles.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"425\" height=\"634\" src=\"https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_2632.jpg\" alt=\"\" class=\"wp-image-457\" srcset=\"https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_2632.jpg 425w, https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_2632-201x300.jpg 201w, https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_2632-78x116.jpg 78w\" sizes=\"auto, (max-width: 425px) 100vw, 425px\" \/><figcaption><em>Un visiteur curieux s&rsquo;est pos\u00e9 sur le carottier \u00e9quip\u00e9 de sondes thermiques<\/em> !<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Nous avons ensuite explor\u00e9 un volcan de boue avec des mesures de flux de chaleur puis des carottages courts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si le carottage en dehors du volcan a bien r\u00e9cup\u00e9r\u00e9 5m de s\u00e9diments, celui dans le volcan a \u00e9t\u00e9 stopp\u00e9 dans un niveau de carbonate et des coraux fossiles ont \u00e9t\u00e9 r\u00e9cup\u00e9r\u00e9s dans l&rsquo;ogive. Ceux l\u00e0 m\u00eame que nous avions ramen\u00e9 avec le lest du carottage flux de chaleur !<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_5123.jpg\" alt=\"\" class=\"wp-image-455\" width=\"449\" height=\"562\" srcset=\"https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_5123.jpg 591w, https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_5123-240x300.jpg 240w, https:\/\/projets-istep.eu\/wp-content\/uploads\/2021\/10\/IMG_5123-93x116.jpg 93w\" sizes=\"auto, (max-width: 449px) 100vw, 449px\" \/><figcaption><em>Composition de Yevguenia<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Forts des succ\u00e8s de carottages de 22 m de ces derniers jours, nous avons tent\u00e9 le d\u00e9fi de la carotte de 36 m pour obtenir un enregistrement s\u00e9dimentaire le plus long possible pour remonter dans l&rsquo;histoire g\u00e9ologique. Mais un niveau infranchissable nous a stopp\u00e9 \u00e0 27 m et a vrill\u00e9 le carottier. Les op\u00e9rations ont [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":456,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-journal-de-bord"],"_links":{"self":[{"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/posts\/453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=453"}],"version-history":[{"count":4,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/posts\/453\/revisions"}],"predecessor-version":[{"id":464,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/posts\/453\/revisions\/464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=\/wp\/v2\/media\/456"}],"wp:attachment":[{"href":"https:\/\/projets-istep.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projets-istep.eu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}