{"id":3462,"date":"2020-06-02T11:36:26","date_gmt":"2020-06-02T09:36:26","guid":{"rendered":"https:\/\/www.ecoshape.org\/en\/concepts\/perched-beaches\/"},"modified":"2025-04-04T13:50:58","modified_gmt":"2025-04-04T11:50:58","slug":"constructing-perched-beaches","status":"publish","type":"concept","link":"https:\/\/www.ecoshape.org\/en\/concepts\/constructing-perched-beaches\/","title":{"rendered":"Constructing perched beaches"},"content":{"rendered":"\n<p>Constructing submerged breakwaters to create perched beaches is a form of mitigation for segments of coastline with steep, eroding beaches. It comprises the construction of one or more underwater sills coupled with sand re-nourishment on the landward side. The underwater structure can reduce wave energy on the beach, leading to a reduction of sand losses and nourishment requirements. The reduced hydrodynamic energy behind the submerged breakwater may yield suitable conditions for sea grass meadows, while the structure itself could provide hard substrate for coral establishment, oyster reefs etcetera.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"941\" height=\"479\" src=\"https:\/\/www.ecoshape.org\/app\/uploads\/sites\/2\/2020\/09\/perched-beach.jpg\" alt=\"\" class=\"wp-image-9331\" srcset=\"https:\/\/www.ecoshape.org\/app\/uploads\/sites\/2\/2020\/09\/perched-beach.jpg 941w, https:\/\/www.ecoshape.org\/app\/uploads\/sites\/2\/2020\/09\/perched-beach-300x153.jpg 300w, https:\/\/www.ecoshape.org\/app\/uploads\/sites\/2\/2020\/09\/perched-beach-768x391.jpg 768w\" sizes=\"auto, (max-width: 941px) 100vw, 941px\" \/><\/figure>\n","protected":false},"author":2,"featured_media":9331,"parent":0,"menu_order":0,"template":"","design-theme":[40],"landscape":[5,36,34,22],"language":[58],"class_list":["post-3462","concept","type-concept","status-publish","has-post-thumbnail","hentry","design-theme-sandy-solutions","landscape-sandy-coasts","landscape-lakes","landscape-cities","landscape-ports","language-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Constructing perched beaches - EcoShape<\/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.ecoshape.org\/en\/concepts\/constructing-perched-beaches\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Constructing perched beaches\" \/>\n<meta property=\"og:description\" content=\"Constructing submerged breakwaters to create perched beaches is a form of mitigation for segments of coastline with steep, eroding beaches. 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