{"id":12020,"date":"2020-10-15T15:22:05","date_gmt":"2020-10-15T13:22:05","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=12020"},"modified":"2022-10-07T11:44:18","modified_gmt":"2022-10-07T09:44:18","slug":"investiguem-les-comunitats-vegetals-a-collserola-2","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/investiguem-les-comunitats-vegetals-a-collserola-2\/","title":{"rendered":"Investiguem les comunitats vegetals a Collserola"},"content":{"rendered":"<p>Els dies 13, 15, 20 i 22 d\u2019octubre, els alumnes de 1er ESO de l<strong>\u2019Institut Olorda<\/strong> de Sant Feliu de Llobregat han realitzat 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 als dos vessants de la riera de Vallvidrera.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-12026 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/IMG_0206bis-300x216.jpg\" alt=\"\" width=\"317\" height=\"228\" \/>Han comen\u00e7ant plantejant hip\u00f2tesis de quines difer\u00e8ncies trobarien als dos vessants. Quines condicions ambientals caracteritzen cada vessant? Quins trets presenten les plantes segons aquestes condicions? Podem considerar-les dos comunitats diferents?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-12027 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/IMG_3129bis-253x300.jpg\" alt=\"\" width=\"253\" height=\"300\" \/>S\u2019han distribu\u00eft en 6 grups i han agafat tot el material necessari pel treball de camp. La meitat dels grups han anat a un vessant de solell i els altres a l\u2019obaga. Una vegada a la zona d\u2019estudi, han mesurat diverses dades ambientals com la temperatura ambient i del s\u00f2l, la humitat relativa, la intensitat de llum, la velocitat del vent i han comprovat l\u2019orientaci\u00f3 del vessant.<\/p>\n<p>Despr\u00e9s han fet un inventari de les 10 plantes m\u00e9s representatives de la zona omplint una fitxa descriptiva per cadascuna. Per acabar, han agafat mostres de fulles per assecar-les i saber la proporci\u00f3 d\u2019aigua comparant el pes de les fulles humides i seques.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12028 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/muntatge-1.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/muntatge-1.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/muntatge-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>A l\u2019\u00faltima part, han posat totes les dades en com\u00fa ajudant-se dels <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/recursos\/programes-de-suport\/\">recursos disponibles a la web<\/a> del CdA per obtenir gr\u00e0fics comparatius i un perfil de vegetaci\u00f3.\u00a0Entre tots han contrastat les hip\u00f2tesis plantejades a l\u2019inici demostrant tenir bona intu\u00efci\u00f3 cient\u00edfica.<\/p>\n<p>Els futurs cient\u00edfics venen trepitjant fort!<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12036 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/muntatge2.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/muntatge2.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/10\/muntatge2-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els dies 13, 15, 20 i 22 d\u2019octubre, els alumnes de 1er ESO de l\u2019Institut Olorda de Sant Feliu de Llobregat han realitzat un estudi per saber quines s\u00f3n les comunitats vegetals que es troben als dos vessants de la riera de Vallvidrera. Han comen\u00e7ant plantejant hip\u00f2tesis de quines difer\u00e8ncies trobarien als dos vessants. Quines [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":12025,"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":[296,408,1,29],"tags":[],"class_list":["post-12020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-collserola","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\/12020","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=12020"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/12020\/revisions"}],"predecessor-version":[{"id":12044,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/12020\/revisions\/12044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/12025"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=12020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=12020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=12020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}