{"id":7794,"date":"2024-01-19T08:17:47","date_gmt":"2024-01-19T07:17:47","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/?p=7794"},"modified":"2024-03-11T18:02:46","modified_gmt":"2024-03-11T17:02:46","slug":"sortida-al-riu-ter-amb-lalumnat-de-laula-oberta","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/general\/sortida-al-riu-ter-amb-lalumnat-de-laula-oberta\/","title":{"rendered":"Sortida al riu Ter amb l’alumnat de l’aula oberta"},"content":{"rendered":"

El passat\u00a0dimecres<\/span>\u00a029 de novembre vam anar al riu Ter al seu pas per Angl\u00e8s, amb l’alumnat d’Aula Oberta, per dur a terme una jornada d’aprenentatge-servei comunitari guiada per l’Aula de Natura el Meandre. Ens van preparar unes activitats d’educaci\u00f3 i acci\u00f3 ambiental molt din\u00e0miques i participatives amb les que va ser molt f\u00e0cil i engrescador implicar-nos\u00a0en\u00a0el nostre entorn i aportar el nostre granet de sorra per millorar el nostre h\u00e0bitat fluvial proper.<\/p>\n

Primer de tot, vam eliminar algunes esp\u00e8cies invasores, principalment l’arbust de la papallona (Buddleja<\/span>\u00a0davidi<\/span><\/em>), el miragu\u00e0 de jard\u00ed (Araujia<\/span>\u00a0sericifera<\/span><\/em>) i el ra\u00efm de moro o arbre de la tinta (Phytolacca<\/span>\u00a0americana<\/em>). Existeixen altres esp\u00e8cies invasores a la llera del riu, per\u00f2 vam prioritzar aquestes durant la sortida.<\/p>\n

Alhora vam emprendre accions per a replantar esp\u00e8cies aut\u00f2ctones del bosc de ribera, centrant-nos en el salze saulic (Salix purpurea<\/em>), el vern (Alnus<\/span>\u00a0glutinosa<\/em>), la sapon\u00e0ria o herba sabonera (Saponaria<\/span>\u00a0officinalis<\/span><\/em>) i la salicaria o\u00a0estroncaculs<\/span>\u00a0(Lythrum<\/span>\u00a0salicaria<\/span><\/em>): plantant l’estaca directament ‘in situ’ (cas del salze), o fent-ne viver a l’institut per replantar les estaques a la vora del riu quan hagin arrelat (cas del vern) o sembrant les llavors en planter (sapon\u00e0ria i salic\u00e0ria). Tot i centrar-nos en aquestes esp\u00e8cies aut\u00f2ctones del bosc de ribera, n’hi ha moltes m\u00e9s, i algunes d’elles ja les coneix\u00edem perqu\u00e8 creixen a l’espai de l’hort de l’Institut de manera natural (pollancres, freixes, esbarzers…), amb la qual cosa, tenim f\u00e0cil traslladar alguns d’aquests exemplars al riu m\u00e9s endavant (el fet que creixin aquests arbres de manera natural al nostre hort ens\u00a0dona\u00a0informaci\u00f3 del\u00a0subsol, on probablement existeix un aq\u00fc\u00edfer important).<\/p>\n

Tamb\u00e9 vam dur a terme algunes accions d’ecoenginyeria<\/span>\u00a0casolana aprofitant els elements naturals de l’entorn: vam fer una barrera amb troncs morts i pedres per protegir de la\u00a0sobrefreq\u00fcentaci\u00f3<\/span>\u00a0humana algun arbre jove de vern; i vam crear un microh\u00e0bitat d’aig\u00fces lentes a la vora del riu pels amfibis de la zona, que esperem que els hagi agradat molt al ve\u00efnat de granota verda i gripau com\u00fa, entre d’altres (ens apuntem a l’agenda que hem de tornar a la primavera, a veure com segueix, i potser fer-ne algun m\u00e9s, perqu\u00e8 \u00e9s quan ponen els ous).<\/p>\n

Ens vam rentar les mans amb la sapon\u00e0ria o herba sabonera, que fa escuma perqu\u00e8 \u00e9s molt rica en saponines; vam menjar creixen d’aigua (Nasturtium<\/span>\u00a0officinale<\/span><\/em>), per cert, bon\u00edssim i amb un gust picant que recorda al wasabi; i tamb\u00e9 vam provar el creixen bord (Helosciadium<\/span>\u00a0nodiflorum<\/span><\/em>) aquest cop amb un curi\u00f3s gust de pastanaga.<\/p>\n

Vam comprendre millor alguns conceptes, com ecosistema, h\u00e0bitat fluvial, xarxa tr\u00f2fica, serveis ecosist\u00e8mics, o esp\u00e8cies aut\u00f2ctones, naturalitzades i invasores, per\u00f2 el que potser ens va agradar m\u00e9s, \u00e9s que no n’hi ha prou amb comprendre la teoria… cal participar i actuar, per canviar la nostra relaci\u00f3 amb el medi, implicar-nos-hi i valorar-lo, un missatge molt potent del Meandre, que intentarem fer cr\u00e9ixer.<\/p>\n

Us semblaria interessant que apadrin\u00e9ssim aquest tram de riu com a Aula Oberta de l’Institut Campalans? Ho trobem una bona idea per fer seguiment de les nostres accions fluvials, millorar-les, i donar-li\u00a0continuitat<\/span>\u00a0a la iniciativa. I si tots els instituts i escoles que hi ha al llarg del Ter apadrin\u00e9ssim un tram? Per somniar que no\u00a0quedi<\/span>! Seguirem informant.<\/p>\n

 <\/p>\n

\"\"<\/a>Presentaci\u00f3 de la Jornada amb El Meandre.<\/p>\n

\"\"<\/a><\/p>\n

Proc\u00e9s d’eliminaci\u00f3 del Miragu\u00e0 de jard\u00ed,\u00a0Araujia sericifera\u00a0<\/i>(es poden veure els fruits, llavors i l’arrel).<\/p>\n

\"\"<\/a><\/p>\n

Proc\u00e9s d’eliminaci\u00f3 de l’Arbust de la papallona,\u00a0Buddleja davidi\u00a0<\/i>\u00a0<\/i>(es poden veure les flors, tiges i l’arrel).<\/p>\n

\"\"<\/a><\/p>\n

L’Herba sabonera,\u00a0Saponaria officinalis,<\/i>\u00a0planta aut\u00f2ctona del bosc de ribera, amb la que podem fer sab\u00f3 (es poden veure flors, llavors i l’escuma causada en contacte amb l’aigua, per les saponines que cont\u00e9).<\/p>\n

\"\"<\/a><\/p>\n

Construcci\u00f3 de barrera de protecci\u00f3 per un jove Vern,\u00a0Alnus glutinosa,\u00a0<\/i>arbre aut\u00f2cton del bosc de ribera.<\/p>\n

\"\"<\/a><\/p>\n

Proc\u00e9s de creaci\u00f3 d’un microh\u00e0bitat d’aig\u00fces lentes per amfibis, on podem veure el Creixen d’aigua,\u00a0Nasturtium officinale.<\/i><\/p>\n

\"\"<\/a><\/p>\n

Fem estaques de Vern,\u00a0Alnus glutinosa (q<\/i>ue cuidarem a l’institut per replantar en un futur) i de salze saulic, Salix purpurea (<\/i>que les podem plantar “in situ”): ambd\u00f3s arbres s\u00f3n aut\u00f2ctons i molt comuns al bosc de ribera.<\/p>\n

\"\"<\/a><\/p>\n

Hem acabat la feina! Fotografia de grup, quasi sencer (falta la fot\u00f2grafa).<\/div>\n
<\/div>\n
\"\"<\/a><\/div>\n
<\/div>\n","protected":false},"excerpt":{"rendered":"

El passat\u00a0dimecres\u00a029 de novembre vam anar al riu Ter al seu pas per Angl\u00e8s, amb l’alumnat d’Aula Oberta, per dur a terme una jornada d’aprenentatge-servei comunitari guiada per l’Aula de Natura el Meandre. Ens van preparar unes activitats d’educaci\u00f3 i acci\u00f3 ambiental molt din\u00e0miques i participatives amb les que va ser molt f\u00e0cil i engrescador […]<\/p>\n","protected":false},"author":22,"featured_media":7801,"comment_status":"closed","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":[178,3,1,29,190,191],"tags":[],"class_list":["post-7794","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aulaoberta","category-eso","category-general","category-portada","category-proa","category-curricular"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/posts\/7794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/comments?post=7794"}],"version-history":[{"count":6,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/posts\/7794\/revisions"}],"predecessor-version":[{"id":8037,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/posts\/7794\/revisions\/8037"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/media\/7801"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/media?parent=7794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/categories?post=7794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesrafaelcampalans\/wp-json\/wp\/v2\/tags?post=7794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}