{"id":19368,"date":"2024-02-26T14:12:22","date_gmt":"2024-02-26T13:12:22","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=19368"},"modified":"2024-02-26T14:49:24","modified_gmt":"2024-02-26T13:49:24","slug":"linstitut-lluis-vives-investiga-la-natura","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/linstitut-lluis-vives-investiga-la-natura\/","title":{"rendered":"L&#8217;Institut Llu\u00eds Vives investiga la vegetaci\u00f3 de Collserola"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-19373 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/02\/2-14.jpg\" alt=\"\" width=\"465\" height=\"349\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/02\/2-14.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/02\/2-14-200x150.jpg 200w\" sizes=\"auto, (max-width: 465px) 100vw, 465px\" \/>L&#8217;alumnat de les classes de 1r d&#8217;ESO de l<strong>\u2019<\/strong><a href=\"https:\/\/agora.xtec.cat\/ieslluisvives\/\">Institut Llu\u00eds Vives<\/a> de Barcelona ha vingut avui, dimarts 20 de febrer, a realitzar un estudi per saber quines s\u00f3n <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/mon-vegetal-fongs\/les-comunitats-vegetals-eso\/\" target=\"_blank\" rel=\"noopener noreferrer\">les comunitats vegetals<\/a> que es troben a ambd\u00f3s vessants de la riera de Vallvidrera.<\/p>\n<p>Han comen\u00e7at plantejant les seves hip\u00f2tesis inicials sobre quines serien les difer\u00e8ncies que observarien a cadascun dels vessants: quines condicions ambientals caracteritzarien cada vessant? quins trets presentarien les plantes segons aquestes condicions? podr\u00edem considerar-les dues comunitats vegetals com a diferents?<\/p>\n<p>S\u2019han organitzat en 12 grups de treball i han agafat tot el material necessari per dur a terme les seves investigacions al camp. La meitat dels grups ha anat al vessant de solell i la resta al d\u2019obaga. Una vegada a la zona d\u2019estudi, han mesurat diversos par\u00e0metres ambientals com ara la temperatura ambient, la del s\u00f2l, la humitat relativa, la intensitat de la llum, la velocitat del vent i l\u2019orientaci\u00f3 del vessant.<\/p>\n<p>Despr\u00e9s han fet un inventari de les 10 plantes m\u00e9s representatives de cada vessant omplint una fitxa descriptiva per cadascuna d&#8217;elles. Per acabar, han agafat mostres de fulles fresques per assecar-les i poder esbrinar la proporci\u00f3 d\u2019aigua present en el pes de les fulles humides comparada amb la de les fulles seques.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-19374\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/02\/3-13-225x300.jpg\" alt=\"\" width=\"236\" height=\"315\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/02\/3-13-225x300.jpg 225w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/02\/3-13.jpg 300w\" sizes=\"auto, (max-width: 236px) 100vw, 236px\" \/>Amb totes les dades recollides han pogut verificar i\/o refutar les seves hip\u00f2tesis inicials aix\u00ed com deduir el nom de les comunitats vegetals que caracteritzen cadascun dels vessants: un alzinar litoral amb roure cerrioide i una brolla d&#8217;estepes.<\/p>\n<p>Aquesta experi\u00e8ncia els ha servit per posar en pr\u00e0ctica el m\u00e8tode cient\u00edfic, per iniciar-se en el treball de camp i un cop a l&#8217;institut, juntament amb els <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/recursos\/programes-de-suport\/\" target=\"_blank\" rel=\"noopener\">recursos del CdA<\/a>, per poder elaborar un perfil de la vegetaci\u00f3 aix\u00ed com diversos gr\u00e0fics comparatius amb totes les dades recollides.<\/p>\n<p>Us volem felicitar pel vostre esfor\u00e7: molt bona feina i fins ben aviat!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;alumnat de les classes de 1r d&#8217;ESO de l\u2019Institut Llu\u00eds Vives de Barcelona ha vingut avui, dimarts 20 de febrer, a realitzar un estudi per saber quines s\u00f3n les comunitats vegetals que es troben a ambd\u00f3s vessants de la riera de Vallvidrera. Han comen\u00e7at plantejant les seves hip\u00f2tesis inicials sobre quines serien les difer\u00e8ncies que [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":19372,"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":[395,393,399,397,408,1,29],"tags":[],"class_list":["post-19368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aprendreambelscampsientorns","category-campsientornsdaprenentatge","category-projectecda","category-sortidacda","category-comunitats-vegetals","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/19368","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=19368"}],"version-history":[{"count":6,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/19368\/revisions"}],"predecessor-version":[{"id":19401,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/19368\/revisions\/19401"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/19372"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=19368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=19368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=19368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}