{"id":37031,"date":"2023-08-29T09:48:23","date_gmt":"2023-08-29T07:48:23","guid":{"rendered":"https:\/\/www.laboratoire-geosciences-ocean-ubs.fr\/?page_id=37031"},"modified":"2023-09-01T11:01:26","modified_gmt":"2023-09-01T09:01:26","slug":"projet-gof-boulders","status":"publish","type":"page","link":"https:\/\/www.laboratoire-geosciences-ocean-ubs.fr\/en\/projet-gof-boulders\/","title":{"rendered":"Projet GOF \u2013 BOULDERS"},"content":{"rendered":"
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\nGOF-BOULDERS project<\/span>\"\"<\/h1>\n

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Geomorphological control on OFfshore BOULDERS transport along a wave dominated coast<\/strong><\/p>\n

Project managers\u00a0<\/strong>:\u00a0\u00a0Mouncef Sedrati (LGO-UBS)<\/p>\n

Project leaders<\/strong> :\u00a0LGO UMR CNRS 6538 \u2013 UBS<\/p>\n

Funding\u00a0<\/strong>: ISblue (\u00c9cole interdisciplinaire de recherche pour la plan\u00e8te bleue) & LGO-UBS<\/p>\n

Length of the project <\/strong>:<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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Presentation<\/strong><\/span><\/strong><\/h3>\n

On most of the rocky coasts of the world, coastal deposits of rock boulders<\/strong>are frequently observed along the edges of rock platforms or at the top of rocky cliffs at different heights. Its deposits are organized in the form of distinct ridges, berms and mounds. These boulders are often described as boulders detached from the edges of the coastal platform, then transported and deposited along cliff tops and rocky shores. The size and shape of the boulders are determined by the litho-structural characteristics of the rock platforms and their transverse and longitudinal mobility<\/strong> on the rock platform is generally attributed to high-energy events<\/strong> (tsunamis, hurricanes or severe storms), but interpretation is difficult along coastlines where storms and tsunamis have occurred in the past, especially where marine deposits at high elevations are also present.<\/p>\n

The main purpose of this project is toexamine the mechanisms of transverse mobility<\/strong> (onshore and mainly offshore) of emerged and submerged boulders from a deterministic and experimental approach on the site of Laghdira beach, Larache - Morocco.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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Experimental device of the Gof-Boulders project<\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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Measure of Bouldersaxes<\/em>(A, B, C) Boulders<\/em><\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div>

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Project team - Mission 1 (Port of Larache - September 2019)<\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div>

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Oblique photo of the study site with the location of the emerged Boulders and the boat that accompanies the divers during Mission 1 of September 2019 (at the bottom left of the photo)<\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div>

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Diver at sea and Axis Measurement, marking and photography to the scale of a submerged Boulder Boulder<\/em> immerg\u00e9<\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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Example of a drone photo of the site with the location of a photogrammetry target (40 cm X 40 cm) (yellow arrow) and the location of a Boulders ridge (red arrow)<\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

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<\/h3>\n

Project partners of <\/strong><\/span><\/strong>GOF-BOULDERS<\/strong><\/span><\/h3>\n

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CEREGE<\/h4>\n<\/div>\n

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Institut universitaire europ\u00e9en de la mer<\/h4>\n<\/div>\n

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Universit\u00e9 Aix Marseille<\/h4>\n<\/div>\n

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Universit\u00e9 de Huelva<\/h4>\n<\/div>\n

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Universit\u00e9 de Abdelmalek Essa\u00e2di<\/h4>\n<\/div>\n

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LETG<\/h4>\n<\/div>\n

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Universit\u00e9 d'Algarve<\/h4>\n<\/div>\n

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Projet GOF-BOULDERS   Geomorphological control on OFfshore BOULDERS transport along a wave dominated coast Reponsable du projet\u00a0:\u00a0\u00a0Mouncef Sedrati (LGO-UBS) Porteurs du projet :\u00a0LGO UMR CNRS 6538 \u2013 UBS Financement\u00a0: ISblue (\u00c9cole interdisciplinaire de recherche pour la plan\u00e8te bleue) & LGO-UBS Dur\u00e9e du projet :<\/p>","protected":false},"author":9,"featured_media":37384,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-37031","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nProjet GOF \u2013 BOULDERS - LGO - P\u00f4le UBS<\/title>\n<meta name=\"description\" content=\"La gestion de ces espaces littoraux sensibles et vuln\u00e9rables en Guyane n\u00e9cessite une compr\u00e9hension approfondie de la dynamique haute...\" \/>\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.laboratoire-geosciences-ocean-ubs.fr\/en\/projet-gof-boulders\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Projet GOF \u2013 BOULDERS - 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