{"id":23081,"date":"2025-04-11T09:28:06","date_gmt":"2025-04-11T07:28:06","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=23081"},"modified":"2025-04-23T13:48:56","modified_gmt":"2025-04-23T11:48:56","slug":"experts-i-expertes-en-biomassa-i-produccio-forestal","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/experts-i-expertes-en-biomassa-i-produccio-forestal\/","title":{"rendered":"Experts i expertes en biomassa i producci\u00f3 forestal"},"content":{"rendered":"

Aquest dijous 10 d’abril de 2025, l’alumnat de 1r i 2n de batxillerat de l’Institut Francesc Ferrer i Gu\u00e0rdia<\/a> de Sant Joan Desp\u00ed ha realitzat una investigaci\u00f3 per con\u00e8ixer la biomassa i producci\u00f3 d’un bosc de pi blanc<\/a> a la zona de Collserola, amb l’assessorament del Camp d’aprenentatge de Can Santoi<\/a>.<\/p>\n

\"\"Hem partit dels interessos dels nois i noies, que s’han preguntat el valor ecol\u00f2gic d’un bosc, el seu creixement, els nutrients que mobilitza, la capacitat per a sustentar comunitats animals i la hist\u00f2ria del territori que ens pot revelar aquest bosc.<\/p>\n

Per la presa de dades, hem escollit una parcel\u00b7la d’un bosc de pi blanc al costat de Can Santoi, al bell mig del barri de La Rierada. Cadascun dels 4 grups de treball m’ha delimitat una part de 20 x 20 m2 <\/sup>, caracteritzant-ne la ubicaci\u00f3, el pendent i l’orientaci\u00f3 amb diferents\u00a0 instruments com el GPS, la br\u00faixola o el clin\u00f2metre.<\/p>\n

Despr\u00e9s de con\u00e8ixer b\u00e9 la parcel\u00b7la hem procedit a numerar tots els pins i n’hem calculat el volum dels troncs, des de la base fins la cap\u00e7ada. Per aix\u00f2 hem emprat els di\u00e0metres i c\u00e0lculs trigonom\u00e8trics per a les al\u00e7ades. Finalment, s’han seleccionat els arbres m\u00e9s representatius de les diferents classes diam\u00e8triques per a obtenir-ne els nuclis (coneguts com a cores<\/em>) amb la finalitat de con\u00e8ixer l’evoluci\u00f3 del creixement del pi blanc dels darrers 10 anys.<\/p>\n

\"\"<\/p>\n

De la reflexi\u00f3 que hem fet entre tots, cal destacar l’aplicaci\u00f3 d’aquest tipus d’estudi per a l’obtenci\u00f3 sostenible de fusta dels boscos i els usos com a recurs energ\u00e8tic renovable, a m\u00e9s de la preservaci\u00f3 de l’ecosistema per la biodiversitat. De fet, l’alumnat de batxillerat s’ha emportat totes aquestes dades cap al centre per acabar de fer els c\u00e0lculs i respondre a les preguntes inicials que s’han plantejat.<\/p>\n

Despr\u00e9s d’un jornada ben intensa, toca acabar de treure les evid\u00e8ncies cient\u00edfiques d’aquesta recerca conjunta. Esperem que h\u00e0giu apr\u00e8s un munt de coses. Fins la propera!<\/p>\n","protected":false},"excerpt":{"rendered":"

Aquest dijous 10 d’abril de 2025, l’alumnat de 1r i 2n de batxillerat de l’Institut Francesc Ferrer i Gu\u00e0rdia de Sant Joan Desp\u00ed ha realitzat una investigaci\u00f3 per con\u00e8ixer la biomassa i producci\u00f3 d’un bosc de pi blanc a la zona de Collserola, amb l’assessorament del Camp d’aprenentatge de Can Santoi. Hem partit dels interessos […]<\/p>\n","protected":false},"author":3,"featured_media":23084,"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":"default","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":[395,393,399,397,382,1,29],"tags":[],"class_list":["post-23081","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aprendreambelscampsientorns","category-campsientornsdaprenentatge","category-projectecda","category-sortidacda","category-biomassa","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/23081","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=23081"}],"version-history":[{"count":6,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/23081\/revisions"}],"predecessor-version":[{"id":23094,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/23081\/revisions\/23094"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/23084"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=23081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=23081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=23081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}