{"id":103526,"date":"2025-09-12T10:46:43","date_gmt":"2025-09-12T08:46:43","guid":{"rendered":"https:\/\/www.maccaferri.com\/fr\/solutions\/prairies-sous-marines-et-reconstruction-des-recifs\/"},"modified":"2026-02-16T11:20:20","modified_gmt":"2026-02-16T10:20:20","slug":"prairies-sous-marines-et-reconstruction-des-recifs","status":"publish","type":"solution","link":"https:\/\/www.maccaferri.com\/fr\/solutions\/prairies-sous-marines-et-reconstruction-des-recifs\/","title":{"rendered":"Prairies sous-marines et reconstruction des r\u00e9cifs"},"content":{"rendered":"<div class=\"wp-block-mac-block-left-image-right-description container-media box-container blockEditorJs\"><div class=\"row\"><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6\"><div class=\"box-image\"><img decoding=\"async\" class=\"image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/Seagrass-Meadows-and-Reef-Reconsruction_2.jpg\" alt=\"Image\"\/><\/div><\/div><div class=\"col-12 col-lg-6 col-xl-6 col-xxl-6 title-box-txt\" style=\"text-align:default\"><p class=\"description\" style=\"color:#212429\">Importance des prairies sous-marines. Les prairies sous-marines sont tr\u00e8s importantes pour l\u2019environnement c\u00f4tier car elles r\u00e9duisent les vitesses d\u2019\u00e9coulement, ce qui augmente la s\u00e9dimentation et limite l\u2019\u00e9rosion. De plus, ils forment des habitats marins importants pour la flore et la faune tout en retenant le carbone.\r\r\r\r\r\r\n\r\r\r\r\r\r\n<\/p><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Les solutions Maccaferri pour prot\u00e9ger l\u2019environnement\r\r\r\r\r\r\n\r\r\r\r\r\r\nNos solutions peuvent \u00eatre utilis\u00e9es pour stabiliser ces structures environnementales importantes, car elles r\u00e9duisent les flux de courant \u00e0 proximit\u00e9 des prairies sous-marines et contribuent au r\u00e9tablissement de la v\u00e9g\u00e9tation. Nous utilisons nos g\u00e9omats MacMat\u00ae renforc\u00e9s pour permettre l\u2019ancrage des racines des herbes marines vuln\u00e9rables qui cherchent \u00e0 coloniser les fonds marins. Une approche similaire, souvent en combinaison avec les MacBags\u00ae et MacTubes\u00ae est utilis\u00e9e dans la reconstruction des zones de r\u00e9cifs, endommag\u00e9es par les temp\u00eates.\r\r\r\r\r\r\n<\/p><\/div><\/div><\/div><div class=\"wp-block-mac-container-block box-container\"><div class=\"wp-block-columns blockEditorJs is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><p>Protection des marais sal\u00e9s. Si les prairies sous-marines sont toujours sous l\u2019eau, les marais sal\u00e9s se trouvent dans la zone intertidale et sont inond\u00e9s quotidiennement. Les marais sal\u00e9s constituent une zone tampon entre la terre et la mer et nos solutions peuvent \u00eatre utilis\u00e9es pour renforcer ces importantes zones de protection naturelle. Ils ont g\u00e9n\u00e9ralement besoin d\u2019un renforcement des canaux naturels et des syst\u00e8mes de protection contre l\u2019\u00e9rosion \u00e0 leur p\u00e9riph\u00e9rie.<\/p><\/div><\/div><\/div><div class=\"content-sectors-applications-solutions\">\n    <div class=\"container-fluid box-container\">\n        <div class=\"row\">\n            <div class=\"col-12\">\n                <h2><\/h2>\n            <\/div>\n        <\/div>\n    <\/div>\n    <div class=\"content-sectors-applications-solutions container box-container\">\n        <div class=\"row\">\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6>\n                    <img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-sectors.png\" class=\"sectors\">                    Secteurs<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/ouvrages-fluviaux-et-maritimes\/\" title=\"Ouvrages fluviaux et maritimes\">Ouvrages fluviaux et maritimes<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/protection-de-lenvironnement\/\" title=\"Protection de l\u2019environnement\">Protection de l\u2019environnement<\/a><\/li><li><a href=\"https:\/\/www.maccaferri.com\/fr\/secteurs\/petrole-gaz-energie\/\" title=\"P\u00e9trole, Gaz, \u00c9nergie\">P\u00e9trole, Gaz, \u00c9nergie<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-applications.png\" class=\"applications\" alt=\"Applications icon\">Applications<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/applications\/protection-cotiere-et-des-conduites-sous-marines\/\" title=\"Protection c\u00f4ti\u00e8re et des conduites sous-marines\">Protection c\u00f4ti\u00e8re et des conduites sous-marines<\/a><\/li><\/ul>            <\/div>\n            <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4\">\n                <h6><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/10\/ico-solutions.png\" class=\"solutions\" alt=\"Solutions icon\">Solutions<\/h6>\n                <ul><li><a href=\"https:\/\/www.maccaferri.com\/fr\/solutions\/prairies-sous-marines-et-reconstruction-des-recifs\/\" title=\"Prairies sous-marines et reconstruction des r\u00e9cifs\">Prairies sous-marines et reconstruction des r\u00e9cifs<\/a><\/li><\/ul>            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n        <div class=\"wp-block-mac-h2-title-bold-block block-txt-container box-container\"><div class=\"row\"><div class=\"col title-box-txt\"><h2 style=\"color:#004857;text-align:center\">Related products <\/h2><\/div><\/div><\/div>\n        <div id=\"search-result\">\n        <div class=\"wp-block-mac-container-block box-container\">\n            <div class=\"row\">\n                                <div class=\"col-12 col-sm-12 col-md-12 col-lg-3 col-xl-3 col-xxl-3 card-prod-three-column \">\n                        <div class=\"wp-block-mac-card-new-block block-latest-news-container\">\n                            <div class=\"card p-0\">\n                                <div class=\"content-images\">\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat-r\/\" rel=\"noopener\" title=\"Tunnels &#8211; Vannes\">\n                                        <img decoding=\"async\" class=\"box-image\" src=\"https:\/\/www.maccaferri.com\/fr\/wp-content\/uploads\/2022\/12\/Macmat-R_1.jpg\" alt=\"MacMat R\" title=\"MacMat R\">\n                                    <\/a>\n                                <\/div>\n                                <div class=\"card-body\">\n                                    <h6>\n                                        <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat-r\/\" rel=\"noopener\" title=\"MacMat R\">MacMat R<\/a>\n                                    <\/h6>\n                                    <span class=\"abstract\">Les g\u00e9omatelas renforc\u00e9s sont des g\u00e9ocomposites dont la structure tridimensionnelle peut \u00eatre coupl\u00e9e soit avec un grillage m\u00e9tallique \u00e0 double torsio<\/span>\n                                    <a href=\"https:\/\/www.maccaferri.com\/fr\/produits\/macmat-r\/\" class=\"cta\" rel=\"noopener\" title=\"MacMat R\">View <span class=\"text\" value=\"\"><\/span><\/a>\n                                    <div data-post-id=\"113681\" class=\"star\" title=\"Add to wishlist\">\n                                        <span class=\"material-symbols-rounded starrate\">star<\/span>\n                                    <\/div>\n                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n                    <\/div>","protected":false},"excerpt":{"rendered":"<p>Importance des prairies sous-marines. Les prairies sous-marines sont tr\u00e8s importantes pour l\u2019environnement c\u00f4tier car elles r\u00e9duisent les vitesses d\u2019\u00e9<\/p>\n","protected":false},"featured_media":4810,"parent":0,"menu_order":0,"template":"","class_list":["post-103526","solution","type-solution","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Prairies sous-marines et reconstruction des r\u00e9cifs - Maccaferri France<\/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:\/\/www.maccaferri.com\/fr\/solutions\/prairies-sous-marines-et-reconstruction-des-recifs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prairies sous-marines et reconstruction des r\u00e9cifs\" \/>\n<meta property=\"og:description\" content=\"Importance des prairies sous-marines. 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