{"id":17515,"date":"2023-05-11T14:17:24","date_gmt":"2023-05-11T12:17:24","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=17515"},"modified":"2023-05-12T20:55:10","modified_gmt":"2023-05-12T18:55:10","slug":"mar-a-les-muntanyes","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/mar-a-les-muntanyes\/","title":{"rendered":"Mar a les muntanyes"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-17520 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/05\/5-4-169x300.jpg\" alt=\"\" width=\"246\" height=\"437\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/05\/5-4-169x300.jpg 169w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/05\/5-4.jpg 300w\" sizes=\"auto, (max-width: 246px) 100vw, 246px\" \/>Dimecres 10 de maig l&#8217;alumnat de 1r de batxillerat de l\u2019optativa de Geologia i Ci\u00e8ncies ambientals de l&#8217; <a href=\"https:\/\/agora.xtec.cat\/insfortpius\/\"><strong>Institut Fort Pius <\/strong><\/a>de Barcelona ha realitzat una sortida de geologia per estudiar diferents <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/geologia\/itinerari-geologic-roques-sedimentaris-batxillera\/\" target=\"_blank\" rel=\"noopener noreferrer\">roques sedimentaries del Tri\u00e0sic<\/a>.<\/p>\n<p>Han arribat a Pallej\u00e0 en transport p\u00fablic i en el punt de trobada s&#8217;han dividit en 2 grups. Despr\u00e9s han carregat el material de camp necessari per fer la investigaci\u00f3 i han comen\u00e7at l\u2019itinerari, que constava de 3 parades en diferents afloraments. Han obtingut les dades topogr\u00e0fiques a trav\u00e9s d&#8217;un GPS, que els hi ha facilitat les coordenades UTM i l&#8217;altitud en cada moment, aix\u00ed com el cabussament, la direcci\u00f3 i la pot\u00e8ncia dels estrats fent servir diverses t\u00e8cniques matem\u00e0tiques. A m\u00e9s, en cada parada han realitzat una s\u00e8rie de proves com ara l&#8217;observaci\u00f3 d\u2019estructures sediment\u00e0ries, l&#8217;examen de la granulometria dels materials, la comprovaci\u00f3 de la duresa del mineral predominant o la reacci\u00f3 a l&#8217;\u00e0cid clorh\u00eddric, per confirmar la pres\u00e8ncia de carbonat de calci<img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-17541\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/05\/1683808526049-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/05\/1683808526049.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/05\/1683808526049-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Han confirmat que el primer aflorament corresponia a un conglomerat i el segon a un gres. Aquestes dues litologies pertanyen al primer estatge del Tri\u00e0sic. <span style=\"font-family: inherit; font-size: 1em;\">S\u00f3n roques rogenques d&#8217;origen continental corresponents a ambients sedimentaris al\u00b7luvials de graves i sorres que reposen sobre un s\u00f2col Paleozoic de pissarres. En l\u2019aflorament superior han identificat calc\u00e0ries i dolomies corresponents al segon estatge del Tri\u00e0sic, <\/span><span style=\"font-family: inherit; font-size: 1em;\">que indicaven unes condicions de sedimentaci\u00f3 marines.<br \/>\n<\/span><\/p>\n<p>Amb totes les dades recollides han pogut interpretar l\u2019origen de la seq\u00fc\u00e8ncia, que correspon a una transgressi\u00f3 marina sobre una plana al\u00b7luvial, i podran elaborar, un cop a l&#8217;institut, una columna estratigr\u00e0fica de tots els materials.<\/p>\n<p>Han completat una feina magn\u00edfica aplicant t\u00e8cniques de camp relacionades amb la geologia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dimecres 10 de maig l&#8217;alumnat de 1r de batxillerat de l\u2019optativa de Geologia i Ci\u00e8ncies ambientals de l&#8217; Institut Fort Pius de Barcelona ha realitzat una sortida de geologia per estudiar diferents roques sedimentaries del Tri\u00e0sic. Han arribat a Pallej\u00e0 en transport p\u00fablic i en el punt de trobada s&#8217;han dividit en 2 grups. Despr\u00e9s [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":17518,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[395,393,399,397,1,29,348],"tags":[],"class_list":["post-17515","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aprendreambelscampsientorns","category-campsientornsdaprenentatge","category-projectecda","category-sortidacda","category-general","category-portada","category-sedimentaries"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/17515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/comments?post=17515"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/17515\/revisions"}],"predecessor-version":[{"id":17543,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/17515\/revisions\/17543"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/17518"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=17515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=17515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=17515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}