{"id":17258,"date":"2023-04-18T16:46:07","date_gmt":"2023-04-18T14:46:07","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=17258"},"modified":"2023-04-25T10:52:35","modified_gmt":"2023-04-25T08:52:35","slug":"matauros-i-les-comunitats-vegetals","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/matauros-i-les-comunitats-vegetals\/","title":{"rendered":"Els &#8220;Matauros&#8221; i les comunitats vegetals"},"content":{"rendered":"<p>Dimecres 18 d&#8217;abril de 2023 hem rebut l&#8217;alumnat de 5\u00e8 de l&#8217;<a href=\"https:\/\/agora.xtec.cat\/esc-lasiniamolins\/\">Escola La S\u00ednia<\/a> de Molins de Rei\u00a0per fer l&#8217;activitat de reconeixement de<a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/mon-vegetal-fongs\/les-comunitats-vegetals\/\" target=\"_blank\" rel=\"noopener noreferrer\"> les comunitats vegetals<\/a> de la zona de La Rierada.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-17265 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/04\/minimuntatge.jpg\" alt=\"\" width=\"300\" height=\"185\" \/>En equips de treball han considerat diverses hip\u00f2tesis respecte a les condicions ambientals que trobarien posteriorment al vessant d\u2019obaga i de solell, tenint en compte variables com la temperatura de l\u2019aire, del s\u00f2l, la humitat relativa, la intensitat de llum, l&#8217;orientaci\u00f3 i la velocitat del vent. Tamb\u00e9 han reflexionat com podrien afectar aquests factors a la vegetaci\u00f3. Per acabar la introducci\u00f3 han preparat tot el material necessari per fer el treball de camp.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-17281\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/04\/munt-3-300x300.jpg\" alt=\"\" width=\"368\" height=\"368\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/04\/munt-3.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/04\/munt-3-150x150.jpg 150w\" sizes=\"auto, (max-width: 368px) 100vw, 368px\" \/>Un cop al bosc han pres dades de les condicions ambientals fent servir els corresponents aparells: term\u00f2metres, anem\u00f2metre, lux\u00edmetre, br\u00faixola i el higr\u00f2metre i han calculat la mitjana de cada mesura.<\/p>\n<p>Despr\u00e9s han fet una gimcana de descoberta de les esp\u00e8cies de plantes m\u00e9s comunes a cadascun dels vessants, com el pi blanc, el garric o el llentiscle al vessant de solell, i l\u2019alzina, l&#8217;heura o l\u2019ar\u00e7 blanc al vessant d\u2019obaga. Han pogut comprovar sobre el terreny que al vessant d\u2019obaga la vegetaci\u00f3 \u00e9s molt m\u00e9s alta, amb m\u00e9s caducifolis i molta molsa sobre els troncs. En canvi, al vessant de solell es podia comprovar com abundava m\u00e9s la vegetaci\u00f3 baixa i de fulla petita, amb plantes arom\u00e0tiques, espinoses i cap enfiladissa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-17273 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2023\/04\/minimuntatge2.jpg\" alt=\"\" width=\"251\" height=\"128\" \/>Per acabar han tornat al laboratori per calcular el contingut h\u00eddric de les mostres de fulles que han recollit durant l\u2019activitat. Amb totes les dades de camp recollides han descobert els noms de les comunitats vegetals estudiades, i posteriorment podran obtenir gr\u00e0fics comparatius.<\/p>\n<p>Ho han fet tan b\u00e9 que els hi hem demanat una maqueta comparativa dels estrats de vegetaci\u00f3 del Montseny, donat que la setmana vinent hi van de col\u00f2nies! Fins a la propera!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dimecres 18 d&#8217;abril de 2023 hem rebut l&#8217;alumnat de 5\u00e8 de l&#8217;Escola La S\u00ednia de Molins de Rei\u00a0per fer l&#8217;activitat de reconeixement de les comunitats vegetals de la zona de La Rierada. En equips de treball han considerat diverses hip\u00f2tesis respecte a les condicions ambientals que trobarien posteriorment al vessant d\u2019obaga i de solell, tenint [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":17262,"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 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