{"id":19910,"date":"2024-04-17T14:52:03","date_gmt":"2024-04-17T12:52:03","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=19910"},"modified":"2024-04-18T11:29:50","modified_gmt":"2024-04-18T09:29:50","slug":"explorant-les-diferencies-entre-els-vessants","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/explorant-les-diferencies-entre-els-vessants\/","title":{"rendered":"Explorant les difer\u00e8ncies entre els vessants"},"content":{"rendered":"

Els dies 15 i 16 d\u2019abril de 2024, l\u2019alumnat de 1r d\u2019ESO de l\u2019Institut Joan Or\u00f3<\/a> de Martorell ha realitzat un estudi sobre l\u2019ecologia de les comunitats vegetals<\/a> que es troben als dos vessants de la riera de Vallvidrera, ubicada a la zona de la Rierada dins del terme municipal de Molins de Rei.<\/p>\n

\"\"Per comen\u00e7ar, han exposat diverses hip\u00f2tesis en relaci\u00f3 a les difer\u00e8ncies que creien que trobarien entre els vessants de solell i d\u2019obaga: quines serien les condicions ambientals que caracteritzarien cada vessant, quins trets presentarien les plantes segons aquestes condicions, quin tipus de comunitats vegetals trobarien a cadascun dels vessants, etc.<\/p>\n

Organitzats en grups, han revisat tot el material necessari per fer el treball de camp i, posteriorment, la meitat dels grups han anat al vessant de solell mentre que els grups restants s\u2019han dirigit al d\u2019obaga.<\/p>\n

Una vegada a la zona d\u2019estudi, han mesurat diversos par\u00e0metres ambientals com s\u00f3n la temperatura ambient i del s\u00f2l, la humitat relativa de l\u2019aire, la intensitat de la llum o la velocitat del vent, a m\u00e9s de comprovar l\u2019orientaci\u00f3 de cada vessant.<\/p>\n

\"\"A continuaci\u00f3, han fet un inventari de les plantes m\u00e9s representatives de cada zona omplint una fitxa descriptiva per cadascuna d\u2019elles. Tamb\u00e9 han agafat mostres de fulles per determinar posteriorment el seu contingut h\u00eddric, tot pesant les fulles fresques amb una balan\u00e7a, assecant-les durant una hora i, finalment, pesant-les despr\u00e9s de sortir de l\u2019assecador per tal de con\u00e8ixer la quantitat d\u2019aigua evaporada.<\/span><\/p>\n

Amb totes les dades recollides han pogut verificar i\/o refutar les seves hip\u00f2tesis inicials aix\u00ed com esbrinar el nom d\u2019algunes de les esp\u00e8cies que caracteritzen les diferents comunitats vegetals de cada vessant. Posteriorment, a l\u2019institut podran elaborar un perfil de la vegetaci\u00f3 i diversos gr\u00e0fics comparatius amb l\u2019ajuda dels recursos proporcionats pel CdA<\/a>.<\/p>\n

L\u2019enhorabona per la feina feta! Heu aplicat el m\u00e8tode cient\u00edfic i us heu posat en la pell d\u2019un veritable investigador\/a!<\/p>\n","protected":false},"excerpt":{"rendered":"

Els dies 15 i 16 d\u2019abril de 2024, l\u2019alumnat de 1r d\u2019ESO de l\u2019Institut Joan Or\u00f3 de Martorell ha realitzat un estudi sobre l\u2019ecologia de les comunitats vegetals que es troben als dos vessants de la riera de Vallvidrera, ubicada a la zona de la Rierada dins del terme municipal de Molins de Rei. Per […]<\/p>\n","protected":false},"author":3,"featured_media":19918,"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-19910","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\/19910","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=19910"}],"version-history":[{"count":6,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/19910\/revisions"}],"predecessor-version":[{"id":19934,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/19910\/revisions\/19934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/19918"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=19910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=19910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=19910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}