{"id":20746,"date":"2026-10-22T17:43:11","date_gmt":"2026-10-22T15:43:11","guid":{"rendered":"https:\/\/a-igeco.fr\/?p=20746"},"modified":"2026-10-26T17:03:10","modified_gmt":"2026-10-26T16:03:10","slug":"lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39","status":"publish","type":"post","link":"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/","title":{"rendered":"Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39)"},"content":{"rendered":"\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-d1c35fb7 wp-block-group-is-layout-constrained\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-box-title\">Sommaire<\/div>\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Laureat_de_la_categorie_%E2%80%9CRestauration_de_milieux_aquatiques_continentaux_et_humides%E2%80%9D\" >Laur\u00e9at de la cat\u00e9gorie &#8220;Restauration de milieux aquatiques continentaux et humides&#8221;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Un_projet_realise_par_porteur_de_projet_et_partenaires\" >Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) :<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Presentation_synthetique_du_projet\" >Pr\u00e9sentation synth\u00e9tique du projet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Les_objectifs_du_projet\" >Les objectifs du projet&nbsp;:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Resultats_apres_travaux\" >R\u00e9sultats apr\u00e8s travaux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Duree_du_projet\" >Dur\u00e9e du projet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Couts_de_loperation\" >Co\u00fbts de l\u2019op\u00e9ration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Autres_projets_qui_peuvent_vous_interesser\" >Autres projets qui peuvent vous int\u00e9resser<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#La_Jalle_de_Tiquetorte_retrouver_le_fonctionnement_naturel_dune_riviere_et_de_son_marais_33\" >La Jalle de Tiquetorte : retrouver le fonctionnement naturel d&#8217;une rivi\u00e8re et de son marais (33)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Desimpermeabiliser_les_sols_urbains_pour_leur_redonner_vie_%E2%80%93_DESSERT\" >D\u00e9simperm\u00e9abiliser les sols urbains pour leur redonner vie \u2013 DESSERT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#REZOH-tuf_Plan_dactions_connaissances_et_REstauration_des_ZOnes_Humides_associees_aux_tufieres\" >REZOH-tuf : Plan d\u2019actions, connaissances, et REstauration des ZOnes Humides associ\u00e9es aux tufi\u00e8res<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Le_marais_de_Beaussais_un_exemple_dadaptation_fonde_sur_la_nature_anticiper_pour_mieux_accompagner_le_retour_de_la_mer\" >Le marais\u00a0de Beaussais, un exemple d\u2019adaptation fond\u00e9 sur la nature\u00a0: anticiper pour mieux accompagner le retour de la mer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Lac_et_marais_de_Chambly_un_projet_ambitieux_de_restauration_ecologique_39\" >Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Lingenierie_pedologique_pour_la_renaturation_de_friches_industrielles_en_milieu_urbain_93\" >L&#8217;ing\u00e9nierie p\u00e9dologique pour la renaturation de friches industrielles en milieu urbain (93)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Restaurer_les_forets_de_demain_une_demonstration_de_genie_ecologique_a_grande_echelle_a_La_Reunion\" >Restaurer les for\u00eats de demain : une d\u00e9monstration de g\u00e9nie \u00e9cologique \u00e0 grande \u00e9chelle \u00e0 La R\u00e9union<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Restauration_ecologique_du_Lathan_et_de_ses_annexes_pour_favoriser_sa_resilience_climatique_49\" >Restauration \u00e9cologique du Lathan et de ses annexes pour favoriser sa r\u00e9silience climatique (49)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Sous_le_beton_la_steppe_Descellement_dune_plaque_de_beton_dans_le_Grand_Port_de_Marseille_13\" >Sous le b\u00e9ton, la steppe ? Descellement d\u2019une plaque de b\u00e9ton dans le Grand Port de Marseille (13)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/#Le_passage_a_Muscardin_ou_Muscardinoduc\" >Le passage \u00e0 Muscardin ou Muscardinoduc<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3 class=\"wp-block-heading has-contrast-color has-text-color has-link-color wp-elements-1\" style=\"margin-top:0\"><span class=\"ez-toc-section\" id=\"Laureat_de_la_categorie_%E2%80%9CRestauration_de_milieux_aquatiques_continentaux_et_humides%E2%80%9D\"><\/span>Laur\u00e9at de la cat\u00e9gorie &#8220;Restauration de milieux aquatiques continentaux et humides&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES).<\/em><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-2\" style=\"color:#0f664a;margin-top:0\"><span class=\"ez-toc-section\" id=\"Un_projet_realise_par_porteur_de_projet_et_partenaires\"><\/span>Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) :<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>F\u00e9d\u00e9ration D\u00e9partementale des Chasseurs du Jura<\/strong> <strong>(FDCJ)<\/strong><\/li>\n\n\n\n<li>Bureau d\u2019\u00e9tudes TELEOS Suisse<\/li>\n\n\n\n<li>F\u00e9d\u00e9ration D\u00e9partementale de P\u00eache du Jura<\/li>\n\n\n\n<li>Comit\u00e9 technique lors de la phase avant-projet : Conservatoire d\u2019Espaces Naturels de Franche-Comt\u00e9, Parc Naturel R\u00e9gional du Haut-Jura (acteur GEMAPIEN du secteur), Direction D\u00e9partementale des Territoires du Jura, F\u00e9d\u00e9ration R\u00e9gionale des Chasseurs de Bourgogne-Franche-Comt\u00e9.<\/li>\n\n\n\n<li>Office Fran\u00e7ais de la Biodiversit\u00e9 (OFB) Direction R\u00e9gionale Bourgogne-Franche-Comt\u00e9<\/li>\n\n\n\n<li>Agence de l\u2019Eau Rh\u00f4ne M\u00e9diterran\u00e9e Corse<\/li>\n\n\n\n<li>Conseil D\u00e9partemental du Jura<\/li>\n\n\n\n<li>Conseil r\u00e9gional de Bourgogne Franche-Comt\u00e9<\/li>\n\n\n\n<li>Jura Natura Services<\/li>\n\n\n\n<li>FAMY TP<\/li>\n\n\n\n<li>Fondation pour la Pr\u00e9servation de la Nature (propri\u00e9taire du site de Chambly<\/li>\n\n\n\n<li>Commune de Doucier<\/li>\n\n\n\n<li>Mizenboite Production (entreprise d\u2019audiovisuelle)<\/li>\n\n\n\n<li>SAFER Bourgogne-Franche-Comt\u00e9<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--20)\"><span class=\"ez-toc-section\" id=\"Presentation_synthetique_du_projet\"><\/span>Pr\u00e9sentation synth\u00e9tique du projet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet pr\u00e9sent\u00e9 est celui de la <strong>restauration du fonctionnement hydrologique d\u2019un site naturel d\u2019une centaine d\u2019hectares compos\u00e9 d\u2019un lac, d\u2019un marais et travers\u00e9 par un cours d\u2019eau.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"993\" src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly-avant-apres-travaux\u00a9FDCJ-Mizenboite-Production.jpg\" alt=\"\" class=\"wp-image-20747\" style=\"aspect-ratio:1.0070494563421504;object-fit:contain;width:883px;height:auto\" srcset=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly-avant-apres-travaux\u00a9FDCJ-Mizenboite-Production.jpg 1000w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly-avant-apres-travaux\u00a9FDCJ-Mizenboite-Production-150x150.jpg 150w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly-avant-apres-travaux\u00a9FDCJ-Mizenboite-Production-300x298.jpg 300w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly-avant-apres-travaux\u00a9FDCJ-Mizenboite-Production-767x762.jpg 767w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly-avant-apres-travaux\u00a9FDCJ-Mizenboite-Production-200x200.jpg 200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Restauration du lac et marais Chambly : avant et apr\u00e8s travaux \u00a9FDCJ-Mizenbo\u00efte Production<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Historiquement drain\u00e9, ce site tr\u00e8s d\u00e9grad\u00e9, a \u00e9t\u00e9 acquis par la Fondation pour la Pr\u00e9servation de la Nature et la F\u00e9d\u00e9ration D\u00e9partementale des Chasseurs du Jura avec l\u2019objectif de lui rendre ses fonctions \u00e9cologiques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s la r\u00e9alisation de nombreuses \u00e9tudes et la r\u00e9daction d\u2019un plan de gestion, des <strong>travaux de restauration ont \u00e9t\u00e9 effectu\u00e9s de 2023 \u00e0 2025.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le vaste r\u00e9seau de <strong>12 km de foss\u00e9s de drainage a \u00e9t\u00e9 enti\u00e8rement combl\u00e9. Le cours d\u2019eau a retrouv\u00e9 ses anciens m\u00e9andres,<\/strong> permettant au lac de retrouver son niveau historique et de r\u00e9ennoyer sa zone littorale. Ces deux op\u00e9rations ont permis le <strong>r\u00e9engorgement des sols du marais<\/strong> tout au long de l\u2019ann\u00e9e.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide bloc-vert has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"background-color:#0f664a;margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40);padding-top:var(--wp--preset--spacing--40);padding-right:var(--wp--preset--spacing--70);padding-bottom:var(--wp--preset--spacing--40);padding-left:var(--wp--preset--spacing--70)\">\n<h2 class=\"wp-block-heading has-base-color has-text-color has-link-color wp-elements-3\" style=\"margin-top:0\"><span class=\"ez-toc-section\" id=\"Les_objectifs_du_projet\"><\/span>Les objectifs du projet&nbsp;:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-base-color has-text-color has-link-color wp-elements-4\">L\u2019objectif du projet est de <strong>restaurer le fonctionnement hydrologique<\/strong> de l\u2019hydrosyst\u00e8me compos\u00e9 du lac, du marais et du cours d\u2019eau, <\/li>\n\n\n\n<li class=\"has-base-color has-text-color has-link-color wp-elements-5\">Afin de r<strong>\u00e9tablir la connectivit\u00e9 et les interactions naturelles<\/strong> entre ces milieux. <\/li>\n\n\n\n<li class=\"has-base-color has-text-color has-link-color wp-elements-6\">Le projet vise \u00e9galement \u00e0 <strong>favoriser la biodiversit\u00e9 associ\u00e9e<\/strong> \u00e0 ces milieux, en am\u00e9liorant la qualit\u00e9 et la fonctionnalit\u00e9 des habitats.<\/li>\n\n\n\n<li class=\"has-base-color has-text-color has-link-color wp-elements-7\">Au-del\u00e0 de la restauration \u00e9cologique du site, le projet a pour but de <strong>sensibiliser le grand public<\/strong>, et plus particuli\u00e8rement les locaux, \u00e0 la pr\u00e9servation et \u00e0 la connaissance des milieux humides et aquatiques du territoire. <em>L\u2019appropriation locale du projet a repr\u00e9sent\u00e9 un \u00e9l\u00e9ment important du dossier.<\/em><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-d1c35fb7 wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\"><img loading=\"lazy\" decoding=\"async\" width=\"1045\" height=\"511\" src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly\u00a9FDCJ-Mizenboite-Production.jpg\" alt=\"\" class=\"wp-image-20749\" style=\"aspect-ratio:1.3341618018226307;object-fit:cover;object-position:0% 0%;width:705px;height:auto\" srcset=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly\u00a9FDCJ-Mizenboite-Production.jpg 1045w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly\u00a9FDCJ-Mizenboite-Production-300x147.jpg 300w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly\u00a9FDCJ-Mizenboite-Production-767x375.jpg 767w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-lac-et-marais-Chambly\u00a9FDCJ-Mizenboite-Production-1024x501.jpg 1024w\" sizes=\"auto, (max-width: 1045px) 100vw, 1045px\" \/><figcaption class=\"wp-element-caption\">Restauration lac et marais Chambly \u00a9FDCJ-Mizenbo\u00efte Production<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"margin-top:var(--wp--preset--spacing--20)\"><span class=\"ez-toc-section\" id=\"Resultats_apres_travaux\"><\/span>R\u00e9sultats apr\u00e8s travaux<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les indicateurs concernant le fonctionnement hydrologique du site ont \u00e9t\u00e9 les plus r\u00e9actifs : ils ont \u00e9volu\u00e9 en quasi\u2011temps r\u00e9el pendant les phases de terrassements. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il faudra encore quelques ann\u00e9es pour obtenir des r\u00e9sultats \u00ab stabilis\u00e9es \u00bb, mais les premi\u00e8res s\u00e9ries de donn\u00e9es mesur\u00e9es par l\u2019ensemble des pi\u00e9zom\u00e8tres du marais et la ligne d\u2019eau du lac fournissent d\u00e9j\u00e0 des r\u00e9sultats tr\u00e8s parlants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rehausse de 60 cm du niveau du lac, ennoiement de 4 ha de zone littorale<\/li>\n\n\n\n<li>D\u00e9bordement du H\u00e9risson d\u00e8s un d\u00e9bit de 0,5 m\u00b3\/s (2 m\u00b3\/s avant travaux) (\u00e0 titre indicatif le module est de 1,6 m\u00b3\/s).<\/li>\n\n\n\n<li>Rehausse de plusieurs dizaines de centim\u00e8tres du niveau de la nappe dans le sol<\/li>\n\n\n\n<li>Transformation spectaculaire de la v\u00e9g\u00e9tation dans le marais, passant d&#8217;une v\u00e9g\u00e9tation arbustive ou arbor\u00e9e \u00e0 une v\u00e9g\u00e9tation caract\u00e9ristique des milieux humides.<\/li>\n\n\n\n<li>Pr\u00e9sence de limicoles (b\u00e9cassine des marais) en hivernage et observation de comportement nuptiaux<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"419\" src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Resurgences-et-affluents-restaures-Chambly\u00a9FDCJ-Mizenboite-Production.jpg\" alt=\"\" class=\"wp-image-20767\" style=\"object-fit:cover;width:1000px;height:419px\" srcset=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Resurgences-et-affluents-restaures-Chambly\u00a9FDCJ-Mizenboite-Production.jpg 1000w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Resurgences-et-affluents-restaures-Chambly\u00a9FDCJ-Mizenboite-Production-300x126.jpg 300w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Resurgences-et-affluents-restaures-Chambly\u00a9FDCJ-Mizenboite-Production-766x321.jpg 766w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">R\u00e9surgences et affluents restaur\u00e9s Chambly \u00a9FDCJ-Mizenbo\u00efte Production<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\" style=\"margin-top:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--30)\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"483\" src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Remeandrage-et-comblement-du-lit-Chambly\u00a9FDCJ-Mizenboite-Production.jpg\" alt=\"\" class=\"wp-image-20770\" style=\"object-fit:cover;width:1000px;height:483px\" srcset=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Remeandrage-et-comblement-du-lit-Chambly\u00a9FDCJ-Mizenboite-Production.jpg 1000w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Remeandrage-et-comblement-du-lit-Chambly\u00a9FDCJ-Mizenboite-Production-300x145.jpg 300w, https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Remeandrage-et-comblement-du-lit-Chambly\u00a9FDCJ-Mizenboite-Production-766x370.jpg 766w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Rem\u00e9andrage et comblement du lit Chambly \u00a9FDCJ-Mizenbo\u00efte Production<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Duree_du_projet\"><\/span>Dur\u00e9e du projet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le projet a dur\u00e9 de 2018 \u00e0 2025<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Couts_de_loperation\"><\/span>Co\u00fbts de l\u2019op\u00e9ration<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Co\u00fbt total du projet&nbsp;: 1 886 389,95 \u20ac TTC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Etude de d\u00e9veloppement du projet au stade AVP (Teleos Suisse) : 63 944 \u20ac TTC<\/li>\n\n\n\n<li>Phase pr\u00e9-travaux (finalisation du d\u00e9veloppement du projet, concertation locale, dossiers r\u00e9glementaires, consultation des entreprises : FDCJ) : 27 090,00 \u20ac TTC<\/li>\n\n\n\n<li>Phase travaux (Entreprise : Jura Natura Services, FAMY TP et F\u00e9d\u00e9ration de p\u00eache 39 (p\u00eache de sauvetage)) : 1 547 007,95 \u20ac TTC<\/li>\n\n\n\n<li>Maitrise d\u2019\u0153uvre travaux (FDCJ) : 133 000 \u20ac TTC<\/li>\n\n\n\n<li>Prises de vues et r\u00e9alisation de vid\u00e9os (Mizenboite production) : 38 148 \u20ac TTC<\/li>\n\n\n\n<li>Communication (FDCJ) : 77 200 \u20ac TTC<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-8 wp-block-paragraph\" style=\"color:#0f664a\"><strong>Modalit\u00e9s de financement&nbsp;: le co\u00fbt a \u00e9t\u00e9 pris en charge par l&#8217;Agence de l\u2019eau RMC, le D\u00e9partement du Jura, la F\u00e9d\u00e9ration D\u00e9partementale des Chasseurs du Jura et le Programme FEDER FSE 2021-2027<\/strong>.<\/p>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"CHAMBLY Lac &amp; marais, un ambitieux projet de restauration \u00e9cologique\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Y8YWDQNujjU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-f8676896\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap \">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-1af5a9ad wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/www.chasseurdujura.com\/espace-naturel-domaine-de chambly,162.htm\" rel=\"follow noopener\" target=\"_blank\" role=\"button\"><div class=\"uagb-button__link\">Site de la F\u00e9d\u00e9ration D\u00e9partementale des Chasseurs du Jura<\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 320 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M318.4 304.5c-3.531 9.344-12.47 15.52-22.45 15.52h-105l45.15 94.82c9.496 19.94 1.031 43.8-18.91 53.31c-19.95 9.504-43.82 1.035-53.32-18.91L117.3 351.3l-75 88.25c-4.641 5.469-11.37 8.453-18.28 8.453c-2.781 0-5.578-.4844-8.281-1.469C6.281 443.1 0 434.1 0 423.1V56.02c0-9.438 5.531-18.03 14.12-21.91C22.75 30.26 32.83 31.77 39.87 37.99l271.1 240C319.4 284.6 321.1 295.1 318.4 304.5z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-e1b5f678 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/www.facebook.com\/p\/Projet-de-restauration-du-lac-et-du-marais-de- Chambly-39-100091760081233\/\" rel=\"follow noopener\" target=\"_blank\" role=\"button\"><div class=\"uagb-button__link\">Page Facebook d\u00e9di\u00e9e au projet<\/div><span class=\"uagb-button__icon uagb-button__icon-position-after\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 320 512\" aria-hidden=\"true\" focussable=\"false\"><path d=\"M318.4 304.5c-3.531 9.344-12.47 15.52-22.45 15.52h-105l45.15 94.82c9.496 19.94 1.031 43.8-18.91 53.31c-19.95 9.504-43.82 1.035-53.32-18.91L117.3 351.3l-75 88.25c-4.641 5.469-11.37 8.453-18.28 8.453c-2.781 0-5.578-.4844-8.281-1.469C6.281 443.1 0 434.1 0 423.1V56.02c0-9.438 5.531-18.03 14.12-21.91C22.75 30.26 32.83 31.77 39.87 37.99l271.1 240C319.4 284.6 321.1 295.1 318.4 304.5z\"><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-container-core-group-is-layout-1731824d wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-left has-text-color has-link-color has-figtree-font-family wp-elements-9\" style=\"color:#0f664a;margin-top:var(--wp--preset--spacing--80);margin-left:0;font-size:clamp(24.034px, 1.502rem + ((1vw - 3.2px) * 1.565), 40px);font-style:normal;font-weight:600\"><span class=\"ez-toc-section\" id=\"Autres_projets_qui_peuvent_vous_interesser\"><\/span>Autres projets qui peuvent vous int\u00e9resser<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n    <div class=\"zfc-wrapper\" id=\"zfc-6ae49179226ea\" data-per-page=\"3\">\n\n        \n        <div class=\"zfc-track-wrapper\">\n            <div class=\"zfc-track\">\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/26\/la-jalle-de-tiquetorte-retrouver-le-fonctionnement-naturel-dune-riviere-et-de-son-marais-33\/\" class=\"zfc-card-link\" aria-label=\"La Jalle de Tiquetorte : retrouver le fonctionnement naturel d&#8217;une rivi\u00e8re et de son marais (33)\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        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class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at du Grand Prix Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) : Pr\u00e9sentation synth\u00e9tique du projet [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/26\/desimpermeabiliser-les-sols-urbains-pour-leur-redonner-vie-dessert\/\" class=\"zfc-card-link\" aria-label=\"D\u00e9simperm\u00e9abiliser les sols urbains pour leur redonner vie \u2013 DESSERT\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Vue-generale-essai-Cannes\u00a9C.Schwartz-LSE-INRAE-e.png\"\n                                        alt=\"D\u00e9simperm\u00e9abiliser les sols urbains pour leur redonner vie \u2013 DESSERT\"\n                                        loading=\"lazy\"\n                                    \/>\n                                                            <\/div>\n\n                            <div class=\"zfc-card-body\">\n                                                                    <span class=\"zfc-card-cat\">projets laur\u00e9ats<\/span>\n                                                                <h3 class=\"zfc-card-title\"><span class=\"ez-toc-section\" id=\"Desimpermeabiliser_les_sols_urbains_pour_leur_redonner_vie_%E2%80%93_DESSERT\"><\/span>D\u00e9simperm\u00e9abiliser les sols urbains pour leur redonner vie \u2013 DESSERT<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at du Prix sp\u00e9cial &#8220;G\u00e9nie \u00e9cologique des sols&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) : [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/26\/rezoh-tuf-plan-dactions-connaissances-et-restauration-des-zones-humides-associees-aux-tufieres\/\" class=\"zfc-card-link\" aria-label=\"REZOH-tuf : Plan d\u2019actions, connaissances, et REstauration des ZOnes Humides associ\u00e9es aux tufi\u00e8res\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/59-Suivi-physico-chimique-Darne-\u00a9Elodie-Derlande-e.png\"\n                                        alt=\"REZOH-tuf : Plan d\u2019actions, connaissances, et REstauration des ZOnes Humides associ\u00e9es aux tufi\u00e8res\"\n                                        loading=\"lazy\"\n                                    \/>\n                                                            <\/div>\n\n                            <div class=\"zfc-card-body\">\n                                                                    <span class=\"zfc-card-cat\">projets laur\u00e9ats<\/span>\n                                                                <h3 class=\"zfc-card-title\"><span class=\"ez-toc-section\" id=\"REZOH-tuf_Plan_dactions_connaissances_et_REstauration_des_ZOnes_Humides_associees_aux_tufieres\"><\/span>REZOH-tuf : Plan d\u2019actions, connaissances, et REstauration des ZOnes Humides associ\u00e9es aux tufi\u00e8res<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at de la cat\u00e9gorie &#8220;Exp\u00e9rimentation et recherche appliqu\u00e9e&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) : [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/26\/depolderisation-du-marais-de-beaussais-la-renaturation-dun-espace-maritime-faconne-par-lhomme-22\/\" class=\"zfc-card-link\" aria-label=\"Le marais\u00a0de Beaussais, un exemple d\u2019adaptation fond\u00e9 sur la nature\u00a0: anticiper pour mieux accompagner le retour de la mer\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/P1-2020-Credit-CCCE-Polder-submerge-maree-basse-PGE2026-e.jpg\"\n                                        alt=\"Le marais\u00a0de Beaussais, un exemple d\u2019adaptation fond\u00e9 sur la nature\u00a0: anticiper pour mieux accompagner le retour de la mer\"\n                                        loading=\"lazy\"\n                                    \/>\n                                                            <\/div>\n\n                            <div class=\"zfc-card-body\">\n                                                                    <span class=\"zfc-card-cat\">projets laur\u00e9ats<\/span>\n                                                                <h3 class=\"zfc-card-title\"><span class=\"ez-toc-section\" id=\"Le_marais_de_Beaussais_un_exemple_dadaptation_fonde_sur_la_nature_anticiper_pour_mieux_accompagner_le_retour_de_la_mer\"><\/span>Le marais\u00a0de Beaussais, un exemple d\u2019adaptation fond\u00e9 sur la nature\u00a0: anticiper pour mieux accompagner le retour de la mer<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at de la cat\u00e9gorie &#8220;Restauration de milieux littoraux et marins&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). Un projet r\u00e9alis\u00e9 par : Porteurs de projet [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/\" class=\"zfc-card-link\" aria-label=\"Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39)\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Lac-Chambly\u00a9FDCJ-Mizenboite-Production-e.png\"\n                                        alt=\"Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39)\"\n                                        loading=\"lazy\"\n                                    \/>\n                                                            <\/div>\n\n                            <div class=\"zfc-card-body\">\n                                                                    <span class=\"zfc-card-cat\">projets laur\u00e9ats<\/span>\n                                                                <h3 class=\"zfc-card-title\"><span class=\"ez-toc-section\" id=\"Lac_et_marais_de_Chambly_un_projet_ambitieux_de_restauration_ecologique_39\"><\/span>Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at de la cat\u00e9gorie &#8220;Restauration de milieux aquatiques continentaux et humides&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). 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Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) : [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/restaurer-les-forets-de-demain-une-demonstration-de-genie-ecologique-a-grande-echelle-a-la-reunion\/\" class=\"zfc-card-link\" aria-label=\"Restaurer les for\u00eats de demain : une d\u00e9monstration de g\u00e9nie \u00e9cologique \u00e0 grande \u00e9chelle \u00e0 La R\u00e9union\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/Restauration-50000-plants-la-Reunion-2025\u00a9SPL-EDDEN-Eric-Saint-Blancard.jpg\"\n                                        alt=\"Restaurer les for\u00eats de demain : une d\u00e9monstration de g\u00e9nie \u00e9cologique \u00e0 grande \u00e9chelle \u00e0 La R\u00e9union\"\n                                        loading=\"lazy\"\n                                    \/>\n                                                            <\/div>\n\n                            <div class=\"zfc-card-body\">\n                                                                    <span class=\"zfc-card-cat\">projets laur\u00e9ats<\/span>\n                                                                <h3 class=\"zfc-card-title\"><span class=\"ez-toc-section\" id=\"Restaurer_les_forets_de_demain_une_demonstration_de_genie_ecologique_a_grande_echelle_a_La_Reunion\"><\/span>Restaurer les for\u00eats de demain : une d\u00e9monstration de g\u00e9nie \u00e9cologique \u00e0 grande \u00e9chelle \u00e0 La R\u00e9union<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at de la cat\u00e9gorie &#8220;Gestion d\u2019espaces naturels&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). 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Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) : Pr\u00e9sentation synth\u00e9tique [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                                    <div class=\"zfc-card\">\n                                                    <a href=\"https:\/\/a-igeco.fr\/en\/2026\/10\/22\/le-passage-a-muscardin-ou-muscardinoduc\/\" class=\"zfc-card-link\" aria-label=\"Le passage \u00e0 Muscardin ou Muscardinoduc\">\n                        \n                            <div class=\"zfc-card-image\">\n                                                                    <img decoding=\"async\"\n                                        src=\"https:\/\/a-igeco.fr\/wp-content\/uploads\/2026\/10\/8-Muscardin-\u00a9saguari-de-Pixabay.jpg\"\n                                        alt=\"Le passage \u00e0 Muscardin ou Muscardinoduc\"\n                                        loading=\"lazy\"\n                                    \/>\n                                                            <\/div>\n\n                            <div class=\"zfc-card-body\">\n                                                                    <span class=\"zfc-card-cat\">projets laur\u00e9ats<\/span>\n                                                                <h3 class=\"zfc-card-title\"><span class=\"ez-toc-section\" id=\"Le_passage_a_Muscardin_ou_Muscardinoduc\"><\/span>Le passage \u00e0 Muscardin ou Muscardinoduc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n                                                                    <p class=\"zfc-card-desc\">Laur\u00e9at du Prix Coup de Coeur du jury Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). Un projet r\u00e9alis\u00e9 par (porteur de projet et partenaires) : [&hellip;]<\/p>\n                                                            <\/div>\n\n                                                    <\/a>\n                                            <\/div>\n                            <\/div>\n        <\/div>\n\n        <div class=\"zfc-nav\">\n            <button class=\"zfc-prev\" aria-label=\"Pr\u00e9c\u00e9dent\">&#8592;<\/button>\n            <span class=\"zfc-counter\"><\/span>\n            <button class=\"zfc-next\" aria-label=\"Suivant\">&#8594;<\/button>\n        <\/div>\n\n    <\/div>\n    \n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Laur\u00e9at de la cat\u00e9gorie &#8220;Restauration de milieux aquatiques continentaux et humides&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). Un projet r\u00e9alis\u00e9 par (porteur de projet [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":20757,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[46],"tags":[1076],"class_list":["post-20746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projets-laureats","tag-1076"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39) - A-Igeco<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/a-igeco.fr\/2026\/10\/22\/lac-et-marais-de-chambly-un-projet-ambitieux-de-restauration-ecologique-39\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lac et marais de Chambly, un projet ambitieux de restauration \u00e9cologique (39) - A-Igeco\" \/>\n<meta property=\"og:description\" content=\"Laur\u00e9at de la cat\u00e9gorie &#8220;Restauration de milieux aquatiques continentaux et humides&#8221; Dans le cadre du Prix national du g\u00e9nie \u00e9cologique 2026 organis\u00e9 par l\u2019A-IG\u00c9co et l\u2019Office fran\u00e7ais de la biodiversit\u00e9 (OFB), en partenariat avec le Minist\u00e8re de la transition \u00e9cologique et l\u2019Association Fran\u00e7aise pour l\u2019\u00c9tude du Sol (AFES). 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Un projet r\u00e9alis\u00e9 par (porteur de projet&hellip;","_links":{"self":[{"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/posts\/20746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/comments?post=20746"}],"version-history":[{"count":11,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/posts\/20746\/revisions"}],"predecessor-version":[{"id":20863,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/posts\/20746\/revisions\/20863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/media\/20757"}],"wp:attachment":[{"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/media?parent=20746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/categories?post=20746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/a-igeco.fr\/en\/wp-json\/wp\/v2\/tags?post=20746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}