{"id":71522,"date":"2026-09-09T11:28:05","date_gmt":"2026-09-09T09:28:05","guid":{"rendered":"https:\/\/www.helenefm.com\/?p=71522"},"modified":"2026-09-09T11:28:05","modified_gmt":"2026-09-09T09:28:05","slug":"aytre-la-ville-daytre-renforce-la-protection-de-son-littoral-face-a-lerosion","status":"publish","type":"post","link":"https:\/\/www.helenefm.com\/?p=71522","title":{"rendered":"Aytr\u00e9 : la Ville d\u2019Aytr\u00e9 renforce la protection de son littoral face \u00e0 l\u2019\u00e9rosion"},"content":{"rendered":"<div id=\"attachment_71523\" style=\"width: 1510px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-71523\" data-attachment-id=\"71523\" data-permalink=\"https:\/\/www.helenefm.com\/?attachment_id=71523\" data-orig-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot.jpeg\" data-orig-size=\"1500,1125\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.78&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;iPhone 17 Pro Max&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1786377743&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;6.7649998656528&quot;,&quot;iso&quot;:&quot;80&quot;,&quot;shutter_speed&quot;:&quot;6.9998600027999E-5&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Am\u00e9nagements_plage_de_Roux_02_\u00a9_St\u00e9phane_Doucinot\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot-1024x768.jpeg\" class=\"wp-image-71523 size-full\" src=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot.jpeg\" alt=\"\" width=\"1500\" height=\"1125\" srcset=\"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot.jpeg 1500w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot-300x225.jpeg 300w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot-1024x768.jpeg 1024w, https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot-768x576.jpeg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><p id=\"caption-attachment-71523\" class=\"wp-caption-text\">Des ganivelles ont \u00e9t\u00e9 install\u00e9es.<\/p><\/div>\n<p>La Ville d\u2019Aytr\u00e9, pr\u00e8s de La Rochelle, renforce la protection de son littoral face \u00e0 l\u2019\u00e9rosion et au pi\u00e9tinement. Sur la plage de Roux, de nouveaux am\u00e9nagements viennent prot\u00e9ger la dune et favoriser sa r\u00e9g\u00e9n\u00e9ration naturelle. Une op\u00e9ration qui s\u2019inscrit dans un chantier plus large de requalification du sentier littoral, attendu d\u2019ici la fin de l\u2019ann\u00e9e.<br \/>\n\u00c0 Aytr\u00e9, la dune de la plage de Roux fait l\u2019objet de nouveaux am\u00e9nagements pour mieux r\u00e9sister \u00e0 l\u2019\u00e9rosion et au pi\u00e9tinement.<br \/>\nDes ganivelles ont \u00e9t\u00e9 install\u00e9es pour canaliser les d\u00e9placements et emp\u00eacher les passages sur les zones v\u00e9g\u00e9talis\u00e9es. Un dispositif qui doit permettre \u00e0 la v\u00e9g\u00e9tation de se d\u00e9velopper \u00e0 nouveau et de mieux retenir le sable. Car la dune joue un r\u00f4le essentiel dans la protection du littoral, notamment lors des \u00e9pisodes de temp\u00eate. Elle constitue \u00e9galement un habitat pour une v\u00e9g\u00e9tation et une biodiversit\u00e9 sp\u00e9cifiques. Pour \u00e9viter que les cheminements ne soient encombr\u00e9s, des stationnements pour v\u00e9los ont \u00e9galement \u00e9t\u00e9 install\u00e9s \u00e0 proximit\u00e9. L\u2019objectif \u00e9tant d\u2019\u00e9viter que les deux-roues soient accroch\u00e9s aux ganivelles, qui ne sont pas con\u00e7ues pour cet usage. La Ville rappelle toutefois que la r\u00e9ussite de ces am\u00e9nagements d\u00e9pend aussi du comportement des usagers. Emprunter les cheminements pr\u00e9vus et ne pas franchir les ganivelles permet de pr\u00e9server la v\u00e9g\u00e9tation et de favoriser la reconstitution naturelle de la dune. Ces travaux s\u2019inscrivent dans la continuit\u00e9 de la requalification du sentier littoral, actuellement en cours. Sa livraison est pr\u00e9vue d\u2019ici la fin de l\u2019ann\u00e9e 2026.<br \/>\nUne mani\u00e8re, pour la Ville d\u2019Aytr\u00e9, de poursuivre ses actions pour pr\u00e9server le trait de c\u00f4te et les espaces naturels littoraux.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Ville d\u2019Aytr\u00e9, pr\u00e8s de La Rochelle, renforce la protection de son littoral face \u00e0 l\u2019\u00e9rosion et au pi\u00e9tinement. Sur la plage de Roux, de nouveaux am\u00e9nagements viennent prot\u00e9ger la dune et<a class=\"moretag\" href=\"https:\/\/www.helenefm.com\/?p=71522\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":71523,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[103],"tags":[31],"class_list":["post-71522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fil-infos-redaction","tag-la-rochelle"],"views":70,"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p48eP9-iBA","jetpack_featured_media_url":"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2026\/09\/Amenagements_plage_de_Roux_02_\u00a9_Stephane_Doucinot.jpeg","_links":{"self":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/71522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=71522"}],"version-history":[{"count":1,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/71522\/revisions"}],"predecessor-version":[{"id":71524,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/71522\/revisions\/71524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/media\/71523"}],"wp:attachment":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=71522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=71522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=71522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}