{"id":2374,"date":"2014-12-15T11:08:07","date_gmt":"2014-12-15T10:08:07","guid":{"rendered":"http:\/\/blocs.xtec.cat\/cdacansantoi\/?p=2374"},"modified":"2014-12-15T11:08:07","modified_gmt":"2014-12-15T10:08:07","slug":"alumnes-de-sant-cugat-analitzen-a-fons-la-riera-de-vallvidrera","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/alumnes-de-sant-cugat-analitzen-a-fons-la-riera-de-vallvidrera\/","title":{"rendered":"Alumnes de Sant Cugat analitzen a fons la riera de Vallvidrera"},"content":{"rendered":"<p><a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2014\/12\/f133.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-2375\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2014\/12\/f133.jpg\" alt=\"f133\" width=\"300\" height=\"224\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2014\/12\/f133.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2014\/12\/f133-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>El divendres 12 de desembre, els alumnes de 1r i 2n de batxillerat de l&#8217;Institut Joaquima Pla i Farreras van fer l&#8217;activitat &#8220;Introducci\u00f3 a la\u00a0 Limnologia dels cursos fluvials&#8221;. Despr\u00e9s de recollir dades i mostres en dos trams allunyats de la riera vam repartir les tasques de laboratori en dos espais. Un d&#8217;an\u00e0lisi de conductivitat, fosfats, nitrits, nitrats i pH de l&#8217;aigua i l&#8217;altre de l&#8217;estudi m\u00e9s a fons dels macroinvertebrats trobats. Els resultats dels macroinvertebrats trobats, com a indicadors de la qualitat de l&#8217;aigua de la riera, han donat resultats dispars. Mentre en un tram en l&#8217;escala BMWPC donava 24 punts (qualitat deficient) en l&#8217;altre en donava 52 (qualitat regular-bona). Aquesta escala est\u00e0 basada en la diversitat d&#8217;esp\u00e8cies trobada i la sensibilitat espec\u00edfica de cada invertebrat a la contaminaci\u00f3. Cal remarcar que \u00e9s important realitzar un bon mostreig, ja que \u00e9s la base per tenir dades fiables.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El divendres 12 de desembre, els alumnes de 1r i 2n de batxillerat de l&#8217;Institut Joaquima Pla i Farreras van fer l&#8217;activitat &#8220;Introducci\u00f3 a la\u00a0 Limnologia dels cursos fluvials&#8221;. Despr\u00e9s de recollir dades i mostres en dos trams allunyats de la riera vam repartir les tasques de laboratori en dos espais. Un d&#8217;an\u00e0lisi de conductivitat, [&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-2374","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\/2374","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=2374"}],"version-history":[{"count":0,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/2374\/revisions"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=2374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=2374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=2374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}