{"id":8861,"date":"2026-08-07T12:44:39","date_gmt":"2026-08-07T11:44:39","guid":{"rendered":"https:\/\/www.institut-paul-ricard.org\/?p=8861"},"modified":"2026-09-07T12:48:50","modified_gmt":"2026-09-07T11:48:50","slug":"la-grande-nacre-pourrait-elle-retrouver-sa-place-en-mediterranee","status":"publish","type":"post","link":"https:\/\/www.institut-paul-ricard.org\/?p=8861","title":{"rendered":"La Grande Nacre pourrait-elle retrouver sa place en M\u00e9diterran\u00e9e ?"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Dans l\u2019\u00e9tang de Thau, les scientifiques estiment aujourd\u2019hui la population de grandes nacres (Pinna nobilis) entre 600 000 et 1,4 million d\u2019individus. Une d\u00e9couverte exceptionnelle pour cette esp\u00e8ce d\u00e9cim\u00e9e par un parasite depuis 2016.<br \/>\n<\/strong><br \/>\nCette v\u00e9ritable \u00ab explosion \u00bb d\u00e9mographique ouvre de nouvelles perspectives pour comprendre la r\u00e9silience de la Grande Nacre et mieux prot\u00e9ger l\u2019esp\u00e8ce en M\u00e9diterran\u00e9e.<\/p>\n<p>\u00c0 l\u2019Institut Oc\u00e9anographique Paul Ricard, la conservation de Pinna nobilis est au c\u0153ur de nos recherches, notamment \u00e0 travers LIFE PINNARCA, un programme europ\u00e9en d\u00e9di\u00e9 \u00e0 la sauvegarde de la Grande Nacre et \u00e0 la restauration de ses populations.<\/p>\n<p>Observer, comprendre, prot\u00e9ger\u2026 et contribuer \u00e0 faire rena\u00eetre cette esp\u00e8ce embl\u00e9matique de nos fonds m\u00e9diterran\u00e9ens.<\/p>\n<p class=\"wp-block-paragraph\">Un article \u00e0 retrouver sur Le Point :\u00a0<a href=\"https:\/\/www.lepoint.fr\/sciences-nature\/la-mysterieuse-explosion-de-la-grande-nacre-dans-letang-de-thau-Y7PB2DPMFNBHZC5MUY2CCAFCG4\/\">https:\/\/www.lepoint.fr\/sciences-nature\/la-mysterieuse-explosion-de-la-grande-nacre-dans-letang-de-thau-Y7PB2DPMFNBHZC5MUY2CCAFCG4\/<\/a><\/p>\n<p>Ce travail a \u00e9t\u00e9 soutenu par les projets europ\u00e9ens LIFE20-NAT-ES-PINNARCA\/001265 et LIFE24-NAT-ES-PINNACARE\/101216239.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-8875\" src=\"https:\/\/www.institut-paul-ricard.org\/wp-content\/uploads\/2026\/09\/1786472759732-768x590-1-300x230.jpg\" alt=\"\" width=\"300\" height=\"230\" srcset=\"https:\/\/www.institut-paul-ricard.org\/wp-content\/uploads\/2026\/09\/1786472759732-768x590-1-300x230.jpg 300w, https:\/\/www.institut-paul-ricard.org\/wp-content\/uploads\/2026\/09\/1786472759732-768x590-1.jpg 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans l\u2019\u00e9tang de Thau, les scientifiques estiment aujourd\u2019hui la population de grandes nacres (Pinna nobilis) entre 600 000 et 1,4 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8873,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-8861","post","type-post","status-publish","format-standard","has-post-thumbnail","category-uncategorized","entry"],"acf":[],"lang":"fr","translations":{"fr":8861},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/posts\/8861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8861"}],"version-history":[{"count":1,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/posts\/8861\/revisions"}],"predecessor-version":[{"id":8877,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/posts\/8861\/revisions\/8877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=\/wp\/v2\/media\/8873"}],"wp:attachment":[{"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.institut-paul-ricard.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}