{"id":11563,"date":"2020-02-26T14:53:33","date_gmt":"2020-02-26T13:53:33","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=11563"},"modified":"2020-02-26T14:53:33","modified_gmt":"2020-02-26T13:53:33","slug":"joves-cientifics-investiguen-la-vegetacio-a-collserola","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/joves-cientifics-investiguen-la-vegetacio-a-collserola\/","title":{"rendered":"Joves cient\u00edfics investiguen la vegetaci\u00f3 a Collserola"},"content":{"rendered":"<p>Dimarts 25 de febrer els alumnes de l\u2019optativa de 4t d\u2019ESO de Biologia\u00a0 de l<strong>\u2019Institut Francesc Maci\u00e0<\/strong> de Cornell\u00e0 de Llobregat van venir a descobrir i investigar <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/mon-vegetal-fongs\/les-comunitats-vegetals\/\">les comunitats vegetals<\/a> de la vall de la Rierada.<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/a4d4a22b-5f3a-4648-bfd7-c613010a70b8bis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11566 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/a4d4a22b-5f3a-4648-bfd7-c613010a70b8bis.jpg\" alt=\"\" width=\"320\" height=\"240\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/a4d4a22b-5f3a-4648-bfd7-c613010a70b8bis.jpg 320w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/a4d4a22b-5f3a-4648-bfd7-c613010a70b8bis-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/a4d4a22b-5f3a-4648-bfd7-c613010a70b8bis-200x150.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a>Van iniciar l\u2019estudi plantejant diverses hip\u00f2tesis sobre la vegetaci\u00f3 i les caracter\u00edstiques de cada vessant de la riera de Vallvidrera. A partir d\u2019aqu\u00ed, van realitzar un treball de camp dividits en petits grups. Amb l\u2019ajuda de diferents aparells van prendre dades ambientals al bosc com la temperatura de l\u2019aire i del s\u00f2l, la velocitat del vent, la intensitat de la llum i \u00a0la humitat relativa. La meitat dels grups ho feia a la vessant d&#8217;obaga i l\u2019altre meitat a la vessant de solell per tal de poder comparar els resultats posteriorment.<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/IMG_1145bis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11567 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/IMG_1145bis.jpg\" alt=\"\" width=\"217\" height=\"293\" \/><\/a>Un cop analitzades les dades, l\u2019alumnat havia d\u2019investigar 10 plantes de cada vessant amb l\u2019ajuda de fitxes descriptives. Tamb\u00e9 havien de recollir mostres de les fulles per\u00a0 con\u00e8ixer el seu contingut h\u00eddric. Un cop al laboratori han posat en com\u00fa les dades recollides per poder verificar les hip\u00f2tesis plantejades a l\u2019inici i han descobert el nom de les 2 comunitats estudiades.<\/p>\n<p>Per completar l\u2019activitat els hem plantejat unes activitats per fer a l\u2019institut com realitzar l\u2019inventari de la vegetaci\u00f3 dels dos vessants i obtenir un<a href=\"http:\/\/www.xtec.cat\/cda-cansantoi\/documents\/programes\/perfilcv.swf\"> perfil de la vegetaci\u00f3<\/a>.<\/p>\n<p>Han treballat molt b\u00e9 i han demostrat ser grans investigadors\/es!<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dimarts 25 de febrer els alumnes de l\u2019optativa de 4t d\u2019ESO de Biologia\u00a0 de l\u2019Institut Francesc Maci\u00e0 de Cornell\u00e0 de Llobregat van venir a descobrir i investigar les comunitats vegetals de la vall de la Rierada. Van iniciar l\u2019estudi plantejant diverses hip\u00f2tesis sobre la vegetaci\u00f3 i les caracter\u00edstiques de cada vessant de la riera de [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11568,"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":[1,29],"tags":[],"class_list":["post-11563","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/11563","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=11563"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/11563\/revisions"}],"predecessor-version":[{"id":11570,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/11563\/revisions\/11570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/11568"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=11563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=11563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=11563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}