{"id":4670,"date":"2017-02-21T14:16:57","date_gmt":"2017-02-21T13:16:57","guid":{"rendered":"http:\/\/blocs.xtec.cat\/cdacansantoi\/?p=4670"},"modified":"2017-02-21T14:16:57","modified_gmt":"2017-02-21T13:16:57","slug":"laigua-de-la-riera-es-bona","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/activitats\/laigua-de-la-riera-es-bona\/","title":{"rendered":"L&#8217;aigua de la riera, \u00e9s bona?"},"content":{"rendered":"<p style=\"text-align: justify;\">Els alumnes de 6\u00e8 de l&#8217;Escola Herois del Bruc (Piera) han estat investigant la qualitat de l&#8217;aigua de la riera de Vallvidrera els dies 30 de gener i 17 de febrer.<\/p>\n<p style=\"text-align: justify;\">Despr\u00e9s d&#8217;una petita introducci\u00f3 a l&#8217;aula els nens i les nenes van explicar\u00a0com ho farien per investigar la qualitat de l&#8217;aigua; despr\u00e9s van fer l&#8217;inventari del material que necessitarien.<\/p>\n<p style=\"text-align: justify;\">Un cop a la riera van analitzar algunes\u00a0\u00a0propietats f\u00edsiques i qu\u00edmiques de l&#8217;aigua com l&#8217;olor, el color, la pres\u00e8ncia d&#8217;escuma; tamb\u00e9 van mesurar la fond\u00e0ria, l&#8217;amplada, i la velocitat de l&#8217;aigua. Despr\u00e9s van identificar la vegetaci\u00f3 caracter\u00edstica de ribera i finalment van capturar invertebrats de l&#8217;aigua.<\/p>\n<figure id=\"attachment_4674\" aria-describedby=\"caption-attachment-4674\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4674 size-medium\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947-300x225.jpg\" alt=\"img_20170217_134947\" width=\"300\" height=\"225\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947-768x576.jpg 768w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947-1024x768.jpg 1024w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947-200x150.jpg 200w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2017\/02\/IMG_20170217_134947.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-4674\" class=\"wp-caption-text\">Mig a les fosques, durant la projecci\u00f3 de tots els invertebrats trobats a la pantalla<\/figcaption><\/figure>\n<p style=\"text-align: justify;\">Un cop al laboratori, van estudiar amb deteniment les mostres obtingudes per tal de deduir la qualitat de l&#8217;aigua de la riera mitjan\u00e7ant el m\u00e8tode dels \u00edndexs biol\u00f2gics de contaminaci\u00f3. Qualitat regular: aquest va ser el resultat que vam obtenir. Els alumnes van fer algunes propostes per a millorar la riera.<\/p>\n<p style=\"text-align: justify;\">Fins a un altre any!<\/p>\n<p style=\"text-align: justify;\">Si voleu saber m\u00e9s coses dels animals que viuen a la riera podeu consultar <a href=\"http:\/\/blocs.xtec.cat\/cdacansantoi\/category\/animals-de-la-riera\/\">els articles del nostre web.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 6\u00e8 de l&#8217;Escola Herois del Bruc (Piera) han estat investigant la qualitat de l&#8217;aigua de la riera de Vallvidrera els dies 30 de gener i 17 de febrer. Despr\u00e9s d&#8217;una petita introducci\u00f3 a l&#8217;aula els nens i les nenes van explicar\u00a0com ho farien per investigar la qualitat de l&#8217;aigua; despr\u00e9s van fer [&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":[262,288,265],"tags":[],"class_list":["post-4670","post","type-post","status-publish","format-standard","hentry","category-activitats","category-ecosistemes","category-visites"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4670","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=4670"}],"version-history":[{"count":0,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/4670\/revisions"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=4670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=4670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=4670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}