{"id":2649,"date":"2015-03-12T09:39:47","date_gmt":"2015-03-12T08:39:47","guid":{"rendered":"http:\/\/blocs.xtec.cat\/cdacansantoi\/?p=2649"},"modified":"2015-03-12T09:39:47","modified_gmt":"2015-03-12T08:39:47","slug":"la-riera-de-vallvidrera","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/la-riera-de-vallvidrera\/","title":{"rendered":"La riera de Vallvidrera"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2015\/03\/f44.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-thumbnail wp-image-2638\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2015\/03\/f44-150x150.jpg\" alt=\"f44\" width=\"150\" height=\"150\" \/><\/a>El dilluns 9 de mar\u00e7 els alumnes de 2n d&#8217;ESO de l&#8217;Escola Isabel de Villena d&#8217;Esplugues van fer un estudi ecol\u00f2gic de la riera de Vallvidrera en els trams del Vern de 12 branques i de la font de Campreci\u00f3s. Un cop all\u00e0 van prendre mesures de la temperatura de l&#8217;aire i de l&#8217;aigua i van analitzar diferents par\u00e0metres de l&#8217;aigua com la olor, la transpar\u00e8ncia i la pres\u00e8ncia d&#8217;escuma. Van calcular la velocitat del corrent amb l&#8217;ajuda d&#8217;un suro, un cron\u00f2metre i una cinta m\u00e8trica i tamb\u00e9 el cabal mesurant la profunditat amb un flex\u00f2metre en diferents trams. Despr\u00e9s van identificar diferents plantes al\u00b7l\u00f2ctones i aut\u00f2ctones i van recollir invertebrats amb els salabrets.<br \/>\nA l&#8217;aula van visualitzar els invertebrats amb la lupa binocular i consultant unes fitxes van saber m\u00e9s coses sobre la seva alimentaci\u00f3, respiraci\u00f3 i despla\u00e7ament.<br \/>\nFinalment van sumar els \u00edndex biol\u00f2gics dels invertebrats trobats per saber la qualitat de l&#8217;aigua de la riera que va resultar mediocre en part degut a la contaminaci\u00f3 generada per l&#8217;activitat humana. Van col\u00b7laborar en millorar l&#8217;entorn recollint\u00a0 les deixalles que hi havia.<\/p>\n<p style=\"text-align: justify;\">Gr\u00e0cies i fins la propera!<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dilluns 9 de mar\u00e7 els alumnes de 2n d&#8217;ESO de l&#8217;Escola Isabel de Villena d&#8217;Esplugues van fer un estudi ecol\u00f2gic de la riera de Vallvidrera en els trams del Vern de 12 branques i de la font de Campreci\u00f3s. Un cop all\u00e0 van prendre mesures de la temperatura de l&#8217;aire i de l&#8217;aigua i [&hellip;]<\/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],"tags":[],"class_list":["post-2649","post","type-post","status-publish","format-standard","hentry","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/2649","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=2649"}],"version-history":[{"count":0,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/2649\/revisions"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=2649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=2649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=2649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}