{"id":21096,"date":"2024-12-29T11:49:52","date_gmt":"2024-12-29T16:49:52","guid":{"rendered":"https:\/\/arteliagroup.ca\/?post_type=projets&p=21096"},"modified":"2026-01-30T16:06:05","modified_gmt":"2026-01-30T21:06:05","slug":"etude-hydraulique-aux-iles-de-la-madeleine","status":"publish","type":"projets","link":"https:\/\/arteliagroup.ca\/fr\/projets\/etude-hydraulique-aux-iles-de-la-madeleine\/","title":{"rendered":"\u00c9tude hydraulique aux \u00celes-de-la-Madeleine"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Les services incluaient l\u2019analyse des mar\u00e9es, vagues et dynamiques des glaces, ainsi qu\u2019une caract\u00e9risation g\u00e9omorphologique du littoral. <\/p>\n","protected":false},"featured_media":20893,"template":"","format":"standard","meta":{"_acf_changed":false},"domaines":[65,67],"domaine-activite":[326,325,115,119,117,130],"enjeux":[70],"galerie":[198],"pays":[385],"class_list":["post-21096","projets","type-projets","status-publish","format-standard","has-post-thumbnail","hentry","domaines-eau","domaines-environnement-et-sciences-de-la-terre","domaine-activite-architecture-de-paysage-et-design-urbain","domaine-activite-arpentage-et-acquisition-de-donnees","domaine-activite-geotechnique","domaine-activite-milieu-naturel-et-gestion-des-ecosystemes","domaine-activite-ouvrages-dadaptation-aux-changements-climatiques","domaine-activite-protection-des-rives-et-des-berges","enjeux-resilience-climatique-et-biodiversite","galerie-no","pays-canada"],"acf":{"Citation":"Offrir des solutions durables et adapt\u00e9es pour pr\u00e9server le littoral des \u00celes-de-la-Madeleine face aux enjeux climatiques.","head_projet":20895,"projet_phare":20891,"prix":null,"copyright":"","description_projets":"Les \u00celes-de-la-Madeleine, un archipel embl\u00e9matique du Qu\u00e9bec, sont confront\u00e9es \u00e0 des d\u00e9fis croissants li\u00e9s \u00e0 l\u2019\u00e9rosion des rives, ph\u00e9nom\u00e8ne qui a caus\u00e9 la perte de plus de 9 m\u00e8tres de littoral depuis 2005, soit environ un demi-m\u00e8tre par an. Cette \u00e9rosion acc\u00e9l\u00e9r\u00e9e est exacerb\u00e9e par les effets des changements climatiques, notamment l\u2019\u00e9l\u00e9vation du niveau de la mer, la r\u00e9duction de la couverture de glace hivernale, ainsi que l\u2019intensification et la fr\u00e9quence des temp\u00eates. Des \u00e9v\u00e9nements comme les temp\u00eates Dorian en 2019 et Fiona en 2022 ont mis en \u00e9vidence la vuln\u00e9rabilit\u00e9 des c\u00f4tes, provoquant des submersions et des d\u00e9g\u00e2ts majeurs sur les infrastructures c\u00f4ti\u00e8res. Afin de contrer cette dynamique et de pr\u00e9parer l\u2019archipel \u00e0 l\u2019adaptation aux changements climatiques, des solutions de protection efficaces sont plus que jamais n\u00e9cessaires.\r\n\r\nDans ce contexte, le minist\u00e8re des Transports et de la Mobilit\u00e9 Durable a mandat\u00e9 Artelia pour r\u00e9aliser une \u00e9tude d\u00e9taill\u00e9e sur les sc\u00e9narios d\u2019adaptation aux changements climatiques aux \u00celes-de-la-Madeleine. Nos experts en hydraulique ont \u00e9t\u00e9 charg\u00e9s d'analyser les conditions hydros\u00e9dimentaires et de proposer des solutions concr\u00e8tes pour prot\u00e9ger les rives. L\u2019\u00e9tude a impliqu\u00e9 la cr\u00e9ation de mod\u00e8les hydrauliques pour les cinq secteurs de l\u2019unit\u00e9 hydros\u00e9dimentaire de la Pointe-aux-Loups, visant \u00e0 \u00e9valuer l\u2019efficacit\u00e9 des ouvrages de protection et leur impact sur l\u2019\u00e9rosion et la submersion des c\u00f4tes.\r\n\r\nArtelia a ainsi fourni une s\u00e9rie de services sp\u00e9cialis\u00e9s, incluant l\u2019analyse des mar\u00e9es, des vagues, et des dynamiques des glaces, ainsi qu\u2019une caract\u00e9risation g\u00e9omorphologique compl\u00e8te du littoral. Nous avons con\u00e7u des ouvrages de protection adapt\u00e9s, tout en tenant compte des impacts socio-environnementaux et en fournissant une estimation des co\u00fbts de construction. Notre mod\u00e9lisation du transport s\u00e9dimentaire a permis d\u2019\u00e9valuer les effets \u00e0 long terme des solutions propos\u00e9es, garantissant ainsi leur viabilit\u00e9 dans un contexte en constante \u00e9volution.","Client":"Minist\u00e8re des Transports et de la Mobilit\u00e9 durable","Lieu":"\u00celes-de-la-Madeleine","villes":"","gallery":null,"domaines_dactivite":"Architecture de paysage et design urbain<\/a>\r\n\r\nArpentage et acquisition de donn\u00e9es<\/a>\r\n\r\nG\u00e9otechnique<\/a>\r\n\r\nMilieu naturel et gestion des \u00e9cosyst\u00e8mes naturels<\/a>\r\n\r\nOuvrages d\u2019adaptation aux changements climatiques<\/a>\r\n\r\nProtection des rives et des berges<\/a>"},"yoast_head":"\n\u00c9tude hydraulique aux \u00celes-de-la-Madeleine - Artelia<\/title>\n<meta name=\"description\" content=\"Les services incluaient l\u2019analyse des mar\u00e9es, vagues et dynamiques des glaces, ainsi qu\u2019une caract\u00e9risation g\u00e9omorphologique du littoral.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arteliagroup.ca\/fr\/projets\/etude-hydraulique-aux-iles-de-la-madeleine\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00c9tude hydraulique aux \u00celes-de-la-Madeleine - 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