{"id":3947,"date":"2016-04-22T08:47:59","date_gmt":"2016-04-22T06:47:59","guid":{"rendered":"http:\/\/blocs.xtec.cat\/cdacansantoi\/?p=3947"},"modified":"2016-04-22T08:47:59","modified_gmt":"2016-04-22T06:47:59","slug":"la-riera-de-vallvidrera-com-a-ecosistema","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/la-riera-de-vallvidrera-com-a-ecosistema\/","title":{"rendered":"La riera de Vallvidrera com a ecosistema"},"content":{"rendered":"<p><a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4454.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-3952\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4454.jpg\" alt=\"IMG_4454\" width=\"320\" height=\"240\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4454.jpg 320w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4454-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4454-200x150.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a>El dilluns 18 d&#8217;abril \u00a0els alumnes de 4t de l&#8217;escola Antoni Gaud\u00ed de Sant Feliu de Llobregat han fet un treball de camp de dos trams de la riera de Vallvidrera prop del restaurant de Can Castellv\u00ed.<\/p>\n<p>Dividits en dos grans grups i despr\u00e9s d\u2019unes breus indicacions han investigat les qualitats fisicoqu\u00edmiques de l&#8217;aigua i els \u00e9ssers vius que \u00a0viuen en aquest ecosistema seguint aquests passos:<\/p>\n<ul>\n<li>\u00a0Primer han utilitzat els seus sentits per aprofundir en el descobriment de l\u2019entorn.<\/li>\n<li>Despr\u00e9s han mesurats temperatures (de l\u2019aire i \u00a0de l\u2019aigua), amplada i profunditat de la riera.<\/li>\n<li>\u00a0Tamb\u00e9 han identificat les plantes m\u00e9s caracter\u00edstiques de ribera i \u00a0han agafat molts invertebrats de la riera.<\/li>\n<\/ul>\n<p>Quan han arribat al laboratori han observat amb detall\u00a0els macroinvertebrats trobats<a href=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4457.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-3953 size-full\" src=\"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4457.jpg\" alt=\"IMG_4457\" width=\"320\" height=\"240\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4457.jpg 320w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4457-300x225.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2016\/04\/IMG_4457-200x150.jpg 200w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/a> amb l\u2019ajuda de la lupa binocular i els han identificat utilitzant unes fitxes per poder saber entre d&#8217;altres coses l&#8217;\u00edndex bi\u00f2tic que t\u00e9 cada animal\u00f3.<br \/>\nAl final han sumat els \u00edndexs bi\u00f2tics de tots els invertebrats trobats per esbrinar que el nivell de qualitat de l&#8217;aigua de la riera no es prou bo pel consum hum\u00e0.<\/p>\n<p>Hem acabat aquesta fant\u00e0stica activitat amb la projecci\u00f3 de tots els macroinvertebrats.<\/p>\n<p>Gr\u00e0cies per col\u00b7laborar en mantenir m\u00e9s neta la riera recollint algunes de les deixalles que hi havia.<\/p>\n<p>Us hi esperem\u00a0l\u2019any vinent!<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dilluns 18 d&#8217;abril \u00a0els alumnes de 4t de l&#8217;escola Antoni Gaud\u00ed de Sant Feliu de Llobregat han fet un treball de camp de dos trams de la riera de Vallvidrera prop del restaurant de Can Castellv\u00ed. Dividits en dos grans grups i despr\u00e9s d\u2019unes breus indicacions han investigat les qualitats fisicoqu\u00edmiques 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-3947","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\/3947","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=3947"}],"version-history":[{"count":0,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/3947\/revisions"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=3947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=3947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=3947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}