{"id":1832,"date":"2025-10-13T19:13:56","date_gmt":"2025-10-13T17:13:56","guid":{"rendered":"https:\/\/pedagogie.ac-lille.fr\/svt\/?p=1832"},"modified":"2025-10-13T19:32:41","modified_gmt":"2025-10-13T17:32:41","slug":"realisation-dun-indice-biotique-sur-le-terrain","status":"publish","type":"post","link":"https:\/\/pedagogie.ac-lille.fr\/svt\/realisation-dun-indice-biotique-sur-le-terrain\/","title":{"rendered":"R\u00e9alisation d&rsquo;un indice biotique sur le terrain"},"content":{"rendered":"\n<p>Dans le cadre de l\u2019\u00e9tude de la r\u00e9partition des \u00eatres vivants de la rivi\u00e8re en coll\u00e8ge ou dans le cadre de l\u2019\u00e9tude des agrosyst\u00e8mes en classe de seconde, la r\u00e9alisation d\u2019un indice biotique sur le terrain peut s\u2019av\u00e9rer stimulante pour les \u00e9l\u00e8ves.&nbsp;<\/p>\n\n\n\n<p>Cet article synth\u00e9tique propose un&nbsp;&nbsp;protocole&nbsp;et&nbsp;un&nbsp;tableau&nbsp;de&nbsp;bioindication&nbsp;accessibles&nbsp;au&nbsp;coll\u00e8ge et au lyc\u00e9e,&nbsp;tout&nbsp;en conservant une certaine rigueur dans la pratique et l\u2019exploitation.<\/p>\n\n\n\n<p>Quatre&nbsp;indicateurs&nbsp;permettant&nbsp;de&nbsp;d\u00e9terminer&nbsp;la&nbsp;qualit\u00e9&nbsp;des cours&nbsp;d\u2019eau ont \u00e9t\u00e9 choisis.&nbsp;La microfaune,&nbsp;les&nbsp;macrophytes, les&nbsp;diatom\u00e9es, et l\u2019indice chimique.<\/p>\n\n\n\n<p>Les cartes ci-dessous permettent le visualiser l&rsquo;ensemble des r\u00e9sultats des enqu\u00eates r\u00e9alis\u00e9es sur le terrain :<\/p>\n\n\n\n<p><a href=\"https:\/\/svt-terrain.maps.arcgis.com\/apps\/dashboards\/bdedee347fb6452d9f469946e248bd96\">https:\/\/svt-terrain.maps.arcgis.com\/apps\/dashboards\/bdedee347fb6452d9f469946e248bd96<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div\n    class='wp-block-pdfp-pdf-poster  alignnone'\n    id='block-1'\n    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target=\"_blank\" rel=\"noopener\">Contenu embarqu\u00e9 non autoris\u00e9<\/a>\n\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Dans le cadre de l\u2019\u00e9tude de la r\u00e9partition des \u00eatres vivants de la rivi\u00e8re en coll\u00e8ge ou dans le cadre de l\u2019\u00e9tude des agrosyst\u00e8mes en classe de seconde, la r\u00e9alisation [&hellip;]<\/p>\n","protected":false},"author":133,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,15,28,20],"tags":[],"class_list":{"0":"post-1832","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-actu","7":"category-article_une","8":"category-labo","9":"category-seconde","10":"czr-hentry"},"publishpress_future_action":{"enabled":false,"date":"2026-04-13 13:58:29","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/posts\/1832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/users\/133"}],"replies":[{"embeddable":true,"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/comments?post=1832"}],"version-history":[{"count":3,"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/posts\/1832\/revisions"}],"predecessor-version":[{"id":1838,"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/posts\/1832\/revisions\/1838"}],"wp:attachment":[{"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/media?parent=1832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/categories?post=1832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pedagogie.ac-lille.fr\/svt\/wp-json\/wp\/v2\/tags?post=1832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}