{"id":10579,"date":"2019-02-15T10:23:56","date_gmt":"2019-02-15T09:23:56","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=10579"},"modified":"2019-02-15T12:59:25","modified_gmt":"2019-02-15T11:59:25","slug":"fem-ecologia-a-la-riera-de-valvidrera","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/fem-ecologia-a-la-riera-de-valvidrera\/","title":{"rendered":"Fem ecologia a la riera de Valvidrera"},"content":{"rendered":"<p>Els alumnes de 2n ESO de l&#8217;<strong>Escola Isabel de Villena<\/strong> d&#8217;Esplugues de Llobregat han estat els dies 7 i 8 de febrer investigant <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/dinamica-dels-ecosistemes\/estudi-ecologic-de-la-riera-de-vallvidrera\/\" target=\"_blank\" rel=\"noopener\">l&#8217;ecosistema de la riera de Vallvidrera<\/a> al voltant de Can Santoi.<\/p>\n<p>S&#8217;ha fet una breu introducci\u00f3 de la zona on s&#8217;ubica la riera i la seva longitud, per tal de con\u00e8ixer la zona de treball. Seguidament, han aportat idees de que podrien investigar, tant en relaci\u00f3 amb els \u00e9ssers vius com en relaci\u00f3 a la\u00a0 qualitat de l&#8217;aigua.<\/p>\n<p>S\u2019han dividit en petits grups de treball i han revisat el material necessari pel treball de camp.<a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/mesuresbis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10582 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/mesuresbis.jpg\" alt=\"\" width=\"247\" height=\"300\" \/><\/a><\/p>\n<p>Han anat fins la riera a la zona de la font de l\u2019arbre caigut i la zona de Can Castellv\u00ed i han valorat a simple vista el que han vist. A continuaci\u00f3 han mesurat les temperatures de l\u2019aire i \u00a0de l&#8217;aigua, han valorat 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\">programes de suport<\/a> disponibles al web de Can Santoi.<\/p>\n<p>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>Abans de tornar cap al laboratori, han recollit deixalles que han trobat durant el seu tram de riera i l&#8217;han deixat en condicions m\u00e9s \u00f2ptimes!!<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/muntatge-6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10583 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/muntatge-6.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/muntatge-6.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2019\/02\/muntatge-6-150x150.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. Amb l\u2019ajuda de fitxes de suport, han pogut identificar totes les 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 han tornat a alliberar tots els animalons a la riera sans i estalvis.<\/p>\n<p>Felicitats perqu\u00e8 han contribu\u00eft en la neteja de la riera i han gaudit investigant.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 2n ESO de l&#8217;Escola Isabel de Villena d&#8217;Esplugues de Llobregat han estat els dies 7 i 8 de febrer investigant l&#8217;ecosistema de la riera de Vallvidrera al voltant de Can Santoi. S&#8217;ha fet una breu introducci\u00f3 de la zona on s&#8217;ubica la riera i la seva longitud, per tal de con\u00e8ixer la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":10585,"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":[296,288,1,29],"tags":[],"class_list":["post-10579","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-collserola","category-ecosistemes","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/10579","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=10579"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/10579\/revisions"}],"predecessor-version":[{"id":10599,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/10579\/revisions\/10599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/10585"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=10579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=10579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=10579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}