{"id":21443,"date":"2024-11-15T15:26:04","date_gmt":"2024-11-15T14:26:04","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=21443"},"modified":"2024-11-15T15:03:09","modified_gmt":"2024-11-15T14:03:09","slug":"el-palau-investiga-la-flora-de-collserola","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/el-palau-investiga-la-flora-de-collserola\/","title":{"rendered":"El Palau investiga la flora de Collserola"},"content":{"rendered":"<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-21450\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/11\/IMG_6090-300x217.jpg\" alt=\"\" width=\"367\" height=\"265\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/11\/IMG_6090-300x217.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/11\/IMG_6090.jpg 640w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/>L&#8217;alumnat de 1r d\u2019ESO de l\u2019<a href=\"https:\/\/agora.xtec.cat\/ieselpalau\/\">Institut El Palau <\/a>de Sant Andreu de la Barca ha vingut avui, divendres 15 de novembre, al <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/\">Camp d&#8217;Aprenentatge de Can Santoi<\/a> a fer\u00a0un\u00a0estudi sobre <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, a la zona de La Rierada. Situada en una zona enclotada i vorejada per les muntanyes que formen la serra de Collserola, aquesta riera est\u00e0 arrecerada pel nord i pel sud, envoltada de vegetaci\u00f3 caracter\u00edstica de l&#8217;\u00e0mbit mediterrani.<\/p>\n<p style=\"text-align: justify;\">A l&#8217;inici de l&#8217;activitat, 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 diferents?<\/p>\n<p style=\"text-align: justify;\">A continuaci\u00f3 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 vessant 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. S&#8217;ho han passat d&#8217;all\u00f2 m\u00e9s b\u00e9 descobrint com mesurar la humitat ambiental amb el psicr\u00f2metre port\u00e0til de carraca!<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-21456 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/11\/2-3-225x300.jpg\" alt=\"\" width=\"246\" height=\"328\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/11\/2-3-225x300.jpg 225w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2024\/11\/2-3.jpg 450w\" sizes=\"auto, (max-width: 246px) 100vw, 246px\" \/>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. Han pogut identificar plantes amb fulles grans i tendres com l&#8217;heura o el marfull fins a esp\u00e8cies tan punxoses com la gatosa o el garric. Per acabar, han agafat mostres de fulles per assecar-les al laboratori i poder esbrinar la quantitat d&#8217;aigua present a les fulles fresques en relaci\u00f3 a les fulles seques.<\/p>\n<p style=\"text-align: justify;\">Amb totes les dades recollides han pogut verificar i\/o refutar les seves hip\u00f2tesis inicials sobre les condicions ambientals de cada vessant i respecte les adaptacions que presenten les plantes que hi viuen.<\/p>\n<p style=\"text-align: justify;\">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>, podran elaborar un perfil de la vegetaci\u00f3 i diversos gr\u00e0fics comparatius, per aix\u00ed deduir el nom de la comunitat vegetal que caracteritza cadascun dels vessants.<\/p>\n<p style=\"text-align: justify;\">Aquesta experi\u00e8ncia els ha servit per posar en pr\u00e0ctica el m\u00e8tode cient\u00edfic i alhora descobrir el fascinant m\u00f3n de l&#8217;ecologia i la bot\u00e0nica. Felicitats per la feina feta i fins ben aviat!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;alumnat de 1r d\u2019ESO de l\u2019Institut El Palau de Sant Andreu de la Barca ha vingut avui, divendres 15 de novembre, al Camp d&#8217;Aprenentatge de Can Santoi a fer\u00a0un\u00a0estudi sobre les comunitats vegetals que es troben a ambd\u00f3s vessants de la riera de Vallvidrera, a la zona de La Rierada. Situada en una zona enclotada [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":21454,"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-21443","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\/21443","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=21443"}],"version-history":[{"count":6,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/21443\/revisions"}],"predecessor-version":[{"id":21459,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/21443\/revisions\/21459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/21454"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=21443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=21443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=21443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}