{"id":23042,"date":"2025-04-10T10:23:56","date_gmt":"2025-04-10T08:23:56","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=23042"},"modified":"2025-04-23T11:23:46","modified_gmt":"2025-04-23T09:23:46","slug":"la-sinia-finalitza-el-seu-projecte-sobre-el-riu-llobregat","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/la-sinia-finalitza-el-seu-projecte-sobre-el-riu-llobregat\/","title":{"rendered":"La S\u00ednia finalitza el seu projecte sobre el riu Llobregat"},"content":{"rendered":"<p style=\"text-align: justify;\">El dia 9 d\u2019abril l\u2019alumnat de les classes de 4t \u201c<em>Cavall Bernat<\/em>\u201d i \u201c<em>Sant Jeroni<\/em>\u201d ha vingut a peu des de l\u2019<a href=\"https:\/\/agora.xtec.cat\/esc-lasiniamolins\/\">Escola La S\u00ednia<\/a> per investigar a fons el riu Llobregat a l\u2019al\u00e7ada del Pont de Can Baruta, a Molins de Rei.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-23047 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_103507-300x225.jpg\" alt=\"\" width=\"315\" height=\"236\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_103507-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_103507-768x576.jpg 768w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_103507.jpg 800w\" sizes=\"auto, (max-width: 315px) 100vw, 315px\" \/>El seu objectiu era el de fer una an\u00e0lisi ecol\u00f2gica profunda de l\u2019ecosistema del riu en el seu curs mitj\u00e0, activitat englobada dins del seu\u00a0 Projecte Llobregat, que compr\u00e8n l\u2019estudi d&#8217;aquest riu des del seu naixement a Castellar de n\u2019Hug fins la seva desembocadura al Prat de Llobregat.<\/p>\n<p style=\"text-align: justify;\">Han iniciat l\u2019activitat amb una breu introducci\u00f3 per situar la zona on durien a terme el treball de camp i s\u2019han dividit en equips per completar els 4 grans blocs a investigar:<\/p>\n<p style=\"text-align: justify;\"><strong>Les propietats de l\u2019aigua<\/strong> del riu i la llera del riu: a partir de mostres d\u2019aigua han determinat la seva olor, el color, la temperatura i la terbolesa. Tamb\u00e9 han calculat la velocitat, la fond\u00e0ria, l\u2019amplada i han estimat el cabal fluvial, entre d\u2019altres.<\/p>\n<p style=\"text-align: justify;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-23053 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/IMG_4346-203x300.jpg\" alt=\"\" width=\"193\" height=\"286\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/IMG_4346-203x300.jpg 203w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/IMG_4346.jpg 432w\" sizes=\"auto, (max-width: 193px) 100vw, 193px\" \/>La vegetaci\u00f3 de la riba<\/strong>: a partir de la identificaci\u00f3 dels arbres i altres plantes de la zona han valorat l\u2019\u00edndex de qualitat de la vegetaci\u00f3 del bosc de ribera.<\/p>\n<p style=\"text-align: justify;\"><strong>Els invertebrats aqu\u00e0tics<\/strong>: han capturat, identificat i alliberat petits invertebrats de les vores del riu que els han servit d\u2019indicadors biol\u00f2gics de la qualitat de l\u2019aigua.<\/p>\n<p style=\"text-align: justify;\"><strong>Els elements d\u2019origen antr\u00f2pic<\/strong>: han enumerat i descrit un munt d&#8217;impactes causats per l&#8217;\u00e9sser hum\u00e0, com ara les deixalles derivades de la zona de pic-nic, les conduccions soterrades de gas, aigua i salmorres, les torres d\u2019alta tensi\u00f3, el pont, l\u2019autopista i les vies del tren, les infraestructures abandonades, etc.<\/p>\n<p style=\"text-align: justify;\">Ara s\u00ed, la seva investigaci\u00f3 sobre el riu Llobregat acaba aqu\u00ed; despr\u00e9s d&#8217;haver passat unes col\u00f2nies a Castellar de n\u2019Hug estudiant la cap\u00e7alera del riu i, fa un parell de setmanes, explorant <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/del\/\">la desembocadura al Prat de Llobregat<\/a> amb l&#8217;equip de Can Santoi.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-23049 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_131147-300x225.jpg\" alt=\"\" width=\"320\" height=\"240\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_131147-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_131147-768x576.jpg 768w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2025\/04\/20250409_131147.jpg 800w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/>Han estat uns investigadors molt actius i intr\u00e8pids! Alguns no s\u2019ho han pensat dues vegades a l\u2019hora de ficar-se les botes d\u2019aigua salabret en m\u00e0 per cercar petits invertebrats, mentre d\u2019altres es dedicaven a fer d\u2019ornit\u00f2legs observant les aus amb l\u2019ajuda dels prism\u00e0tics i el telescopi ornitol\u00f2gic. Tot i les dificultats de la zona d&#8217;estudi a causa del gran cabal, han pogut veure un munt d&#8217;esplugabous, un bernat pescaire, dos corbs marins grossos, diversos \u00e0necs collverds i dues esp\u00e8cies diferents de gavina.<\/p>\n<p style=\"text-align: justify;\">Felicitats per la feina feta i fins aviat!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dia 9 d\u2019abril l\u2019alumnat de les classes de 4t \u201cCavall Bernat\u201d i \u201cSant Jeroni\u201d ha vingut a peu des de l\u2019Escola La S\u00ednia per investigar a fons el riu Llobregat a l\u2019al\u00e7ada del Pont de Can Baruta, a Molins de Rei. El seu objectiu era el de fer una an\u00e0lisi ecol\u00f2gica profunda de l\u2019ecosistema [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":23046,"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 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