{"id":11481,"date":"2020-02-05T15:18:58","date_gmt":"2020-02-05T14:18:58","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=11481"},"modified":"2020-02-05T15:18:58","modified_gmt":"2020-02-05T14:18:58","slug":"estudiem-lestat-de-la-riera-de-vallvidrera","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/estudiem-lestat-de-la-riera-de-vallvidrera\/","title":{"rendered":"Estudiem l&#8217;estat de la riera de Vallvidrera"},"content":{"rendered":"<p>Els dies 4 i 5 de febrer els alumnes de 2n ESO de l\u2019<strong>Escola Isabel de Villena<\/strong> d\u2019Esplugues de Llobregat han realitzat un <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/dinamica-dels-ecosistemes\/estudi-ecologic-de-la-riera-de-vallvidrera\/\" target=\"_blank\" rel=\"noopener noreferrer\">estudi ecol\u00f2gic de la riera de Vallvidrera<\/a>.<\/p>\n<p>Primer de tot, han diferenciat el bi\u00f2top i la biocenosi d\u2019un ecosistema i han reconegut el material de camp que utilitzaran per estudiar aquests dos aspectes en la riera.<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/muntatge-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11484 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/muntatge-1.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/muntatge-1.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/muntatge-1-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Un cop a la riera, per estudiar el bi\u00f2top han fet una descripci\u00f3 d\u2019aquesta, i han obtingut diferents propietats de l\u2019aigua com la temperatura, l\u2019olor, el color o si fa escuma. Tamb\u00e9 han pres dades per calcular la velocitat i la secci\u00f3 de la riera. Posteriorment, amb aquestes dades podran calcular el cabal utilitzant l\u2019aplicatiu <a href=\"http:\/\/www.xtec.cat\/cda-cansantoi\/Cabalsec2.xls\" target=\"_blank\" rel=\"noopener noreferrer\">Cabalsec<\/a>.<\/p>\n<p><a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/IMG_0943bis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11485 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/IMG_0943bis.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/IMG_0943bis.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2020\/02\/IMG_0943bis-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Per l\u2019estudi de la biocenosi, han identificat les diferents esp\u00e8cies vegetals que formen el bosc de ribera i han valorat la seva import\u00e0ncia com a productors dins l\u2019ecosistema.<\/p>\n<p>Finalment, han capturat animals invertebrats aqu\u00e0tics i els han estudiat al laboratori amb l\u2019ajuda d\u2019una lupa binocular. Han descrit els animals i han fet un inventari de les esp\u00e8cies trobades, que ens ha perm\u00e8s con\u00e8ixer \u00a0l\u2019estat de l\u2019aigua de la riera. Un cop finalitzada l\u2019activitat, han retornat els animals a la riera.<\/p>\n<p>L\u2019alumnat ha gaudit molt i han col\u00b7laborat \u00a0per recollir pl\u00e0stics i altres deixalles que hem trobat pels voltants!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els dies 4 i 5 de febrer els alumnes de 2n ESO de l\u2019Escola Isabel de Villena d\u2019Esplugues de Llobregat han realitzat un estudi ecol\u00f2gic de la riera de Vallvidrera. Primer de tot, han diferenciat el bi\u00f2top i la biocenosi d\u2019un ecosistema i han reconegut el material de camp que utilitzaran per estudiar aquests dos [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11483,"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-11481","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\/11481","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=11481"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/11481\/revisions"}],"predecessor-version":[{"id":11487,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/11481\/revisions\/11487"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/11483"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=11481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=11481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=11481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}