{"id":28899,"date":"2025-09-08T17:55:28","date_gmt":"2025-09-08T15:55:28","guid":{"rendered":"https:\/\/asso.graie.org\/portail\/?p=28899"},"modified":"2026-04-21T11:15:43","modified_gmt":"2026-04-21T09:15:43","slug":"webinaire-resiriver-2025","status":"publish","type":"post","link":"https:\/\/asso.graie.org\/portail\/webinaire-resiriver-2025\/","title":{"rendered":"REPLAY I Webinaire ResiRiver \u00ab\u00a0Rhin-Rh\u00f4ne\u00a0\u00bb – Approches de restauration des grands syst\u00e8mes fluviaux en Europe"},"content":{"rendered":"\n
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Lundi 6 octobre 2025<\/h2>\n\n\n\n

10h-13h<\/mark><\/strong><\/h3>\n\n\n\n

En visioconf\u00e9rence<\/strong><\/p>\n\n\n\n

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Programme d\u00e9taill\u00e9<\/strong><\/a><\/div>\n\n\n\n
Replay vid\u00e9o<\/strong><\/a><\/div>\n\n\n\n
Synth\u00e8se compl\u00e8te des \u00e9changes<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Dans le cadre du projet ResiRiver, le Graie et l’OHM Vall\u00e9e du Rh\u00f4ne ont organis\u00e9, lundi 6 octobre 2025, un webinaire pour partager les questionnements, les connaissances et les exp\u00e9riences de restauration sur deux grands fleuves europ\u00e9ens, le Rhin et le Rh\u00f4ne.<\/p>\n\n\n\n

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La synth\u00e8se des \u00e9changes<\/h2>\n\n\n\n

Le webinaire a permis de partager, \u00e0 travers trois grands expos\u00e9s, les d\u00e9marches de restauration engag\u00e9es sur le Rh\u00f4ne et sur le Rhin. Agn\u00e8s Barillier (EDF) a pr\u00e9sent\u00e9 le projet de restauration du Vieux Rhin fran\u00e7ais de Kembs ; plus \u00e0 l\u2019aval Ralph Schielen (RWS) a d\u00e9taill\u00e9 les programmes \u00ab Room for the River \u00bb sur le Rhin n\u00e9erlandais ; enfin Christophe Moiroud (CNR) a expliqu\u00e9 le programme de restauration du Rh\u00f4ne fran\u00e7ais.<\/p>\n\n\n\n

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Les interventions de ces trois experts ont permis de s\u2019approprier l\u2019historique des diff\u00e9rentes d\u00e9marches, de comprendre le contexte et les probl\u00e9matiques auxquelles elles viennent r\u00e9pondre, de partager les pratiques d\u2019ing\u00e9nierie et les solutions fond\u00e9es sur la nature, et d\u2019\u00e9voquer la question des suivis et des r\u00e9sultats obtenus.<\/p>\n\n\n\n

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En s\u2019appuyant sur ces exp\u00e9riences crois\u00e9es, Martin Pusch (IGB), Fanny Arnaud (CNRS), Agn\u00e8s Barillier (EDF), Ralph Schielen (RWS) et Christophe Moiroud (CNR) ont ensuite discut\u00e9 des similitudes et des sp\u00e9cificit\u00e9s des diff\u00e9rents projets. Anim\u00e9e par I. Costaz et B. Morandi (Graie), cette table ronde a permis d\u2019identifier des sujets qu\u2019il serait int\u00e9ressant de travailler en transversalit\u00e9 entre les fleuves Rhin et Rh\u00f4ne afin d\u2019aide les gestionnaires de cours d\u2019eau \u00e0 projeter les futurs projets de SfN \u00e0 un horizon de 10 \u00e0 30 ans.<\/p>\n\n\n\n

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Les discussions lors de la table ronde ont \u00e9galement mis en avant des diff\u00e9rences dans l\u2019\u00e9volution des d\u00e9marches de restauration sur les deux fleuves, d\u2019abord centr\u00e9es sur les habitats \u00e9cologiques et int\u00e9grant aujourd\u2019hui les processus c\u00f4t\u00e9 Rh\u00f4ne ; alors que c\u00f4t\u00e9 Rhin fran\u00e7ais la restauration s\u2019est d\u2019abord focalis\u00e9e sur les processus et s\u2019est peu \u00e0 peu recentr\u00e9e sur les habitats.<\/p>\n\n\n\n

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Le projet ResiRiver<\/h2>\n\n\n\n

Le projet europ\u00e9en ResiRiver<\/strong> a pour objectif de favoriser la mise en \u0153uvre des Solutions fond\u00e9es sur la nature (SfN)<\/strong> pour la gestion de cours d\u2019eau.  Parmi les diff\u00e9rents d\u00e9fis \u00e0 relever, la mobilisation des parties prenantes, professionnels ou grand public, est un sujet majeur.<\/p>\n\n\n\n

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Le Graie<\/strong>, en partenariat avec des \u00e9quipes de recherche de l\u2019OHM Vall\u00e9e du Rh\u00f4ne<\/strong>, participe au projet ResiRiver <\/strong>afin de mutualiser et valoriser les exp\u00e9riences de mobilisation acquises sur le fleuve Rh\u00f4ne. Elles constituent un capital de connaissances et de savoir-faire encore peu partag\u00e9, que ce soit \u00e0 \u00e9chelle r\u00e9gionale, nationale et europ\u00e9enne. Il y a un enjeu \u00e0 renforcer ces comp\u00e9tences afin d\u2019appuyer et de d\u00e9velopper le recours aux SfN dans le cadre des projets de restauration.<\/p>\n\n\n\n

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En mai 2024 s’est tenu le premier atelier ResiRiver<\/strong>, qui constitue le point de d\u00e9part d\u2019une r\u00e9flexion collective qui va vivre durant deux ans. Cet \u00e9v\u00e9nement a notamment permis d\u2019\u00e9changer sur les diff\u00e9rences d\u2019exp\u00e9riences et d\u2019identifier les grands enjeux \u00e0 relever pour mieux mobiliser autour des projets de restauration du fleuve.<\/p>\n\n\n\n

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En savoir plus sur le programme ResiRiver<\/strong>.<\/a><\/p>\n\n\n\n

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Le 6 octobre, le webinaire ResiRiver abordera les approches de restauration des grands syst\u00e8mes fluviaux en Europe \u00e0 travers une comparaison entre le Rhin et le Rh\u00f4ne<\/p>\n","protected":false},"author":16,"featured_media":30040,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[24,589,74,28],"tags":[2041,307,2042],"acf":[],"yoast_head":"\nREPLAY I Webinaire ResiRiver "Rhin-Rh\u00f4ne" - Approches de restauration des grands syst\u00e8mes fluviaux en Europe | Graie<\/title>\n<meta name=\"description\" content=\"Le webinaire a permis de partager, \u00e0 travers trois grands expos\u00e9s, les d\u00e9marches de restauration engag\u00e9es sur le Rh\u00f4ne et sur le Rhin, dans le cadre du projet europ\u00e9en Interreg ResiRiver.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/asso.graie.org\/portail\/webinaire-resiriver-2025\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"REPLAY I Webinaire ResiRiver "Rhin-Rh\u00f4ne" - 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