{"id":30369,"date":"2024-12-10T13:34:45","date_gmt":"2024-12-10T18:34:45","guid":{"rendered":"https:\/\/cbf-trubudget.com\/?p=30369"},"modified":"2026-01-30T12:14:03","modified_gmt":"2026-01-30T17:14:03","slug":"wave-attenuation-natural-solutions-with-elkhorn-coral-wansec-exploring-the-lattice-turbulence-of-acropora-palmata-thickets-in-wave-attenuation-and-sediment-deposition-as-a-device-for-coastal-prote","status":"publish","type":"post","link":"https:\/\/caribbeanbiodiversityfund.org\/fr\/wave-attenuation-natural-solutions-with-elkhorn-coral-wansec-exploring-the-lattice-turbulence-of-acropora-palmata-thickets-in-wave-attenuation-and-sediment-deposition-as-a-device-for-coastal-prote\/","title":{"rendered":"Att\u00e9nuation des vagues : Solutions naturelles avec le corail corne d&#039;\u00e9lan (WANSEC) : Exploration de la turbulence du r\u00e9seau des fourr\u00e9s d&#039;Acropora palmata dans l&#039;att\u00e9nuation des vagues et le d\u00e9p\u00f4t de s\u00e9diments comme dispositif de protection c\u00f4ti\u00e8re"},"content":{"rendered":"<p>Les petits \u00c9tats insulaires en d\u00e9veloppement des Cara\u00efbes sont menac\u00e9s par l&#039;\u00e9rosion c\u00f4ti\u00e8re et les inondations, ph\u00e9nom\u00e8nes amplifi\u00e9s par l&#039;\u00e9l\u00e9vation du niveau de la mer li\u00e9e au changement climatique et les temp\u00eates c\u00f4ti\u00e8res qui en d\u00e9coulent. Les communaut\u00e9s c\u00f4ti\u00e8res, la p\u00eache artisanale et le tourisme sont en danger. La mod\u00e9lisation des risques c\u00f4tiers a d\u00e9montr\u00e9 le r\u00f4le positif et rentable que peuvent jouer les r\u00e9cifs coralliens dans l&#039;att\u00e9nuation des risques et l&#039;adaptation, et sugg\u00e8re que les r\u00e9cifs ext\u00e9rieurs peu profonds (autrefois domin\u00e9s par le corail corne d&#039;\u00e9lan) dissipent le plus d&#039;\u00e9nergie. Cependant, l&#039;aplanissement des r\u00e9cifs carib\u00e9ens a r\u00e9duit leur potentiel en tant que d\u00e9fense c\u00f4ti\u00e8re naturelle. Le projet propose une intervention r\u00e9gionale en Jama\u00efque, \u00e0 la Barbade, \u00e0 Antigua-et-Barbuda, impliquant une \u00e9quipe de scientifiques, de praticiens et de gestionnaires de sites locaux, afin de d\u00e9montrer le r\u00f4le du renforcement des r\u00e9cifs par le corail corne d&#039;\u00e9lan dans l&#039;am\u00e9lioration de l&#039;habitat et la r\u00e9duction de l&#039;\u00e9nergie des vagues, gr\u00e2ce \u00e0\u00a0: (1) la mod\u00e9lisation des risques c\u00f4tiers, (2) la restauration\/le renforcement des coraux \u00e0 l&#039;\u00e9chelle du paysage r\u00e9cifal, et (3) la cr\u00e9ation d&#039;outils de gestion adaptative. Les \u00e9tudes de cas r\u00e9gionales aboutiront \u00e0 un renforcement des capacit\u00e9s des parties prenantes gr\u00e2ce \u00e0 un cadre de r\u00e9plication et \u00e0 une note d&#039;orientation visant \u00e0 appuyer le r\u00f4le de l&#039;intervention politique sur les priorit\u00e9s et \u00e0 fournir des m\u00e9canismes financiers pour soutenir l&#039;am\u00e9lioration et la restauration des coraux (r\u00e9cifs) pour la protection c\u00f4ti\u00e8re, notamment en ce qui concerne les changements climatiques.<\/p>\n<p>","protected":false},"excerpt":{"rendered":"<p>Caribbean SIDS are under threat from coastal erosion and flooding amplified by climate-related sea level rise and associated coastal storm events. Coastal communities, artisanal fisheries, and tourism are at risk. 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