{"id":10997,"date":"2019-06-05T10:13:20","date_gmt":"2019-06-05T08:13:20","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=10997"},"modified":"2019-06-05T10:13:20","modified_gmt":"2019-06-05T08:13:20","slug":"investiguem-lecosistema-de-la-riera-de-vallvidrera","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/investiguem-lecosistema-de-la-riera-de-vallvidrera\/","title":{"rendered":"Investiguem l&#8217;ecosistema de la riera de Vallvidrera"},"content":{"rendered":"<p>Els alumnes de 4t ESO de biologia de l\u2019<strong>Institut Joanot Martorell<\/strong> d\u2019Esplugues de Llobregat han estat el dia 3 de juny <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/dinamica-dels-ecosistemes\/estudi-ecologic-de-la-riera-de-vallvidrera\/\" target=\"_blank\" rel=\"noopener noreferrer\">investigant l&#8217;ecosistema de la riera<\/a> de Vallvidrera al voltant de Can Santoi.<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/FullSizeRender-1bis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-11000 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/FullSizeRender-1bis.jpg\" alt=\"\" width=\"303\" height=\"227\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/FullSizeRender-1bis.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/FullSizeRender-1bis-200x150.jpg 200w\" sizes=\"auto, (max-width: 303px) 100vw, 303px\" \/><\/a>Han comen\u00e7at l\u2019activitat aportant idees de que podrien investigar, tant en relaci\u00f3 amb els \u00e9ssers vius (biocenosi) com en relaci\u00f3 al medi f\u00edsic (bi\u00f2top). A continuaci\u00f3 s\u2019han dividit en petits grups de treball i han revisat el material necessari per portar a terme la investigaci\u00f3.<\/p>\n<p>Han anat fins la riera a la zona dels Pinetons i han comen\u00e7at el treball de camp fent mesures de par\u00e0metres ambientals com: temperatures de l\u2019aire i \u00a0de l&#8217;aigua, la qualitat de l&#8217;aigua ( a partir de l\u2019olor, color i pres\u00e8ncia d\u2019escuma). Tamb\u00e9 han calculat la velocitat mitjana del corrent i la fond\u00e0ria de la riera en seccions. Amb aquestes dades posteriorment podran calcular el cabal fent servir els <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/recursos\/programes-de-suport\/\" target=\"_blank\" rel=\"noopener noreferrer\">programes de suport<\/a> disponibles al web de Can Santoi. Posteriorment han reconegut diverses plantes que formen el bosc de ribera que envolta la riera i finalment han capturat invertebrats aqu\u00e0tics.<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/muntatge-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11001 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/muntatge-1.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/muntatge-1.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/06\/muntatge-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Un cop al laboratori han utilitzat la lupa binocular per veure amb m\u00e9s detall les caracter\u00edstiques anat\u00f2miques dels macroinvertebrats capturats. Amb l\u2019ajut de fitxes de suport han pogut identificar totes les esp\u00e8cies, descobrir caracter\u00edstiques de les diverses esp\u00e8cies i esbrinar el seu \u00edndex biol\u00f2gic.<\/p>\n<p>Amb totes les seves investigacions han descobert en quin estat de conservaci\u00f3 es troba la riera. Posteriorment s\u2019han tornat a alliberar tots els animalons a la riera sans i estalvis.<\/p>\n<p>Felicitats perqu\u00e8 han gaudit investigant i han col\u00b7laborat amb la neteja de la riera.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 4t ESO de biologia de l\u2019Institut Joanot Martorell d\u2019Esplugues de Llobregat han estat el dia 3 de juny investigant l&#8217;ecosistema de la riera de Vallvidrera al voltant de Can Santoi. Han comen\u00e7at l\u2019activitat aportant idees de que podrien investigar, tant en relaci\u00f3 amb els \u00e9ssers vius (biocenosi) com en relaci\u00f3 al medi [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10999,"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":"","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":[288,1,29],"tags":[],"class_list":["post-10997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecosistemes","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/10997","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=10997"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/10997\/revisions"}],"predecessor-version":[{"id":11004,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/10997\/revisions\/11004"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/10999"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=10997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=10997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=10997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}