![\"6\"](\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/05\/6.jpg\")
<\/a>Un cop a cada vessant van recollir les dades del bi\u00f2top tot seguint les instruccions del quadernet i sota el paraig\u00fces que protegia els aparells.<\/p>\n– El term\u00f2metre ha d’estar a un metre del terra.
\n– En l’anem\u00f2metre cal posar-nos en posici\u00f3 ben alta\u00a0i pressionar el bot\u00f3 vermell quan les cassoletes es mouen a m\u00e9s velocitat.
\n– Al psicr\u00f2metre cal mullar primer la veta i despr\u00e9s moure’l com si fos una matraca; al cap d’un minut fer la difer\u00e8ncia entre la temperatura del term\u00f2metre en sec i l’humit i amb l’ajuda d’una taula calcular la humitat relativa.
\n– El lux\u00f2metre, cal evitar orientar-lo directament al Sol. Encendre’l, seleccionar el rang adequat de mesura\u00a0i fixar la dada.
\n– Amb la br\u00faixola cal encarar-se a la baixada per saber\u00a0l’orientaci\u00f3 del vessant on ens trobem.<\/p>\n
La segona part va consistir en fer un estudi de la vegetaci\u00f3 dels vessants: en una parcel\u00b7la d’uns 100 m2 van identificar i descriure 10 plantes caracter\u00edstiques\u00a0 i tamb\u00e9 van quantificar la seva abund\u00e0ncia. Despr\u00e9s van compartir les dades i van\u00a0verificar les hip\u00f2tesis inicials, que eren for\u00e7a encertades. Tamb\u00e9 van comprovar quines plantes de cada vessant contenen m\u00e9s aigua pesant-les abans i despr\u00e9s de dessecar-les en un forn.<\/p>\n El programari que van utilitzar per a fer aquesta activitat ha estat elaborat per l’equip docent de Can Santoi i es troba disponible al web: Van estar uns grups molt\u00a0valents i la pluja no va impedir poder realitzar l’activitat.<\/p>\n Fins l’any vinent!<\/p>\n","protected":false},"excerpt":{"rendered":" Els dies 26 i 27 d’abril, tot i la pluja, els alumnes de 4t d’ESO de l’Institut Francesc Maci\u00e0 de Cornell\u00e0\u00a0van realitzar un estudi de les condicions ambientals i de la vegetaci\u00f3 dels vessants de solell i obaga en una zona de Collserola. Abans d’esmorzar van fer\u00a0hip\u00f2tesis de les condicions mediambientals en cada vessant i […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","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-4858","post","type-post","status-publish","format-standard","hentry","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4858","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=4858"}],"version-history":[{"count":1,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4858\/revisions"}],"predecessor-version":[{"id":8971,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4858\/revisions\/8971"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=4858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=4858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=4858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n<\/a>El segon dia ho van haver de fer al laboratori\u00a0amb mostres degut al mal temps.<\/p>\n
\n– Programa (excel) per a fer l’inventari de la vegetaci\u00f3 dels vessants<\/a>.
\n– Programa (excel) per a calcular el contingut d’aigua a les fulles<\/a>
\n– Programa (flash) per a fer perfils de vegetaci\u00f3<\/a><\/p>\n