{"id":14229,"date":"2022-02-18T20:35:42","date_gmt":"2022-02-18T19:35:42","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=14229"},"modified":"2022-02-18T20:37:13","modified_gmt":"2022-02-18T19:37:13","slug":"investigant-lecosistema-de-la-riera-de-vallvidrera","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/investigant-lecosistema-de-la-riera-de-vallvidrera\/","title":{"rendered":"Investigant l&#8217;ecosistema de la riera de Vallvidrera"},"content":{"rendered":"<p>Divendres 18 de febrer l&#8217;alumnat\u00a0 de 2n ESO B de\u00a0<span style=\"font-family: inherit; font-size: 1em;\">l<strong>\u2019Escola Isabel de Villena<\/strong><\/span><span style=\"font-family: inherit; font-size: 1em;\">\u00a0d&#8217;Esplugues de Llobregat ha vingut per investigar <\/span><a style=\"font-family: inherit; font-size: 1em;\" href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/dinamica-dels-ecosistemes\/estudi-ecologic-de-la-riera-de-vallvidrera\/\" target=\"_blank\" rel=\"noopener noreferrer\">l\u2019ecosistema de la riera<\/a><span style=\"font-family: inherit; font-size: 1em;\"> de Vallvidrera i con\u00e8ixer el seu estat de conservaci\u00f3.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-14232 alignleft\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220218_135859_074-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220218_135859_074.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220218_135859_074-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>Per comen\u00e7ar s\u2019han dividit en petits grups de treball i<span style=\"font-family: inherit; font-size: 1em;\"> han aportat nombroses idees de com podrien investigar l\u2019ecosistema aqu\u00e0tic. A continuaci\u00f3 han revisat tot el material necessari per l\u2019estudi de camp. Despr\u00e9s d&#8217;esmorzar s&#8217;han dirigit a Can Preci\u00f3s.\u00a0 All\u00e0\u00a0 han comen\u00e7at a prendre mesures del bi\u00f2top com la temperatura ambient i de l\u2019aigua, l\u2019amplada, la fond\u00e0ria, la velocitat i la qualitat de l\u2019aigua. Utilitzant els <\/span><a style=\"font-family: inherit; font-size: 1em;\" href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/recursos\/programes-de-suport\/\" target=\"_blank\" rel=\"noopener\">recursos del web del CdA<\/a><span style=\"font-family: inherit; font-size: 1em;\"> podran esbrinar el cabal de la riera.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14233 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/02\/IMG_20220218_113159.jpg\" alt=\"\" width=\"268\" height=\"300\" \/>Posteriorment han reconegut diverses plantes que formen el bosc de ribera que acompanya la riera en aquest tram. Continuant amb la investigaci\u00f3 de la biocenosi han fet de ca\u00e7adors i amb els salabrets\u00a0 han capturat una bona diversitat d&#8217;invertebrats aqu\u00e0tics com espiadimonis,\u00a0 barretets, cargols de fang, gambetes d\u2019aigua dol\u00e7a, sabaters, ef\u00edmeres i fins i tot un escorp\u00ed d&#8217;aigua. Tamb\u00e9 han capturat un petit peix, el barb cua roja, i una salamandra.<\/p>\n<p>Utilitzant lupes binoculars i fitxes de suport han examinat detingudament tots els animals per tal d\u2019identificar-los i con\u00e8ixer les seves caracter\u00edstiques. Tamb\u00e9 han determinat l&#8217;\u00edndex biol\u00f2gic dels invertebrats capturats. Amb tota la informaci\u00f3 de la investigaci\u00f3 han pogut avaluar la qualitat de l\u2019aigua de la riera de Vallvidrera.<\/p>\n<p>Per acabar, s&#8217; han retornat tots els animals de nou a la riera.<\/p>\n<p>Felicitats perqu\u00e8 han sigut uns investigadors molt aplicats! Fins la propera.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Divendres 18 de febrer l&#8217;alumnat\u00a0 de 2n ESO B de\u00a0l\u2019Escola Isabel de Villena\u00a0d&#8217;Esplugues de Llobregat ha vingut per investigar l\u2019ecosistema de la riera de Vallvidrera i con\u00e8ixer el seu estat de conservaci\u00f3. Per comen\u00e7ar s\u2019han dividit en petits grups de treball i han aportat nombroses idees de com podrien investigar l\u2019ecosistema aqu\u00e0tic. A continuaci\u00f3 han [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14235,"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":[395,393,399,397,288,1,29],"tags":[],"class_list":["post-14229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aprendreambelscampsientorns","category-campsientornsdaprenentatge","category-projectecda","category-sortidacda","category-ecosistemes","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/14229","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=14229"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/14229\/revisions"}],"predecessor-version":[{"id":14238,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/14229\/revisions\/14238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/14235"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=14229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=14229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=14229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}